feature: verify tokens

README.md

@@ -1,6 +1,6 @@
 # RANO
 
-"Reliable And Nonstop Operations" for
+Reliable And Nonstop Operations
 
 ## Prerequisites
 
@@ -12,11 +12,45 @@
 - [golang-migrate](https://github.com/golang-migrate/migrate) for manual migrations.
   To install [follow instructions](https://github.com/golang-migrate/migrate/tree/master/cmd/migrate)
 
-## Go packages
+## Use RANO as your new project template
+
+to use "rano" as your new project template first install `gonew`
+
+```bash
+go install golang.org/x/tools/cmd/gonew@latest
+
+```
+
+now run gonew in your new project’s parent directory with two arguments: first, the path to the template you wish to copy, and second, the module name of the project you are creating.\
+For example:
+
+```bash
+gonew gitserver.in/patialtech/rano example.com/mynewapp
+cd ./mynewapp
+```
+
+## Project Structure
+
+- `cmd` dir contains quick commands or scripts we need in app
+- `config` app configurations depends .env.\<environment\> file\
+  for development we have .env.development file
+- `db` databse schema and migrations
+- `graph` is [gqlgen](https://gqlgen.com/) graph server
+- `mailer` to send emails and contains mail message templates
+- `pkg` folder is home for most of the business logic for your go app
+- `util` shared utilities
+- `web`single page web app built using [SvelteKit](https://svelte.dev/docs/kit/introduction)
+  - `assets` keep images and icons used in app init
+  - `lib` client lib
+  - `public` files of frontend app
+  - `routes` svelte app pages
+
+## Go packages that are in use
 
 - [gqlgen](https://gqlgen.com/)
 - [mux](https://gitserver.in/patialtech/mux)
 - [ent. Go](https://entgo.io/docs/tutorial-setup) ORM
+-
 
 ## Web modules
 
@@ -25,3 +59,4 @@
 - [daisyui](https://daisyui.com/docs/install/)
 - [urql](https://commerce.nearform.com/open-source/urql/docs/basics/svelte/)
 - [GraphQL Codegen](https://the-guild.dev/graphql/codegen)
+- [short unique identifiers from numbers](https://sqids.org/go)

cmd/server/handler/request.go

@@ -0,0 +1,63 @@
+package handler
+
+import (
+	"context"
+	"net"
+	"net/http"
+	"strings"
+
+	"gitserver.in/patialtech/rano/util/uid"
+)
+
+const RequestIDKey = "RequestID"
+const RequestIPKey = "RequestIP"
+const RequestUserAgentKey = "RequestUA"
+
+var defaultHeaders = []string{
+	"True-Client-IP", // Cloudflare Enterprise plan
+	"X-Real-IP",
+	"X-Forwarded-For",
+}
+
+// Request middleware that will do the following:
+//   - pull session user
+//   - set requestID
+//   - set ctx RealIP and client userAgent info
+func Request() func(http.Handler) http.Handler {
+	return func(h http.Handler) http.Handler {
+		return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+			ctx := r.Context()
+
+			// ID
+			requestID := r.Header.Get("X-Request-Id")
+			if requestID == "" {
+				requestID = uid.ULID()
+			}
+			ctx = context.WithValue(ctx, RequestIDKey, requestID)
+
+			// IP
+			if ip := getRealIP(r, defaultHeaders); ip != "" {
+				r.RemoteAddr = ip
+			}
+			ctx = context.WithValue(ctx, RequestIPKey, requestID)
+
+			// User Agent
+			ctx = context.WithValue(ctx, RequestUserAgentKey, r.UserAgent())
+
+			h.ServeHTTP(w, r)
+		})
+	}
+}
+
+func getRealIP(r *http.Request, headers []string) string {
+	for _, header := range headers {
+		if ip := r.Header.Get(header); ip != "" {
+			ips := strings.Split(ip, ",")
+			if ips[0] == "" || net.ParseIP(ips[0]) == nil {
+				continue
+			}
+			return ips[0]
+		}
+	}
+	return ""
+}

cmd/server/main.go

@@ -6,6 +6,7 @@ import (
 
 	"gitserver.in/patialtech/mux"
 	"gitserver.in/patialtech/mux/middleware"
+	"gitserver.in/patialtech/rano/cmd/server/handler"
 	"gitserver.in/patialtech/rano/config"
 	"gitserver.in/patialtech/rano/graph"
 	"gitserver.in/patialtech/rano/util/logger"
@@ -13,6 +14,9 @@ import (
 
 func main() {
 	r := mux.NewRouter()
+
+	r.Use(handler.Request())
+
 	// CORS
 	r.Use(middleware.CORS(middleware.CORSOption{
 		AllowedHeaders: []string{"Content-Type"},

config/urls.go

@@ -0,0 +1,7 @@
+package config
+
+import "fmt"
+
+func VerifyEmailURL(token string) string {
+	return fmt.Sprintf("%s/account/verify-email#%s", Read().WebURL, token)
+}

db/client.go

@@ -23,9 +23,9 @@ type connector struct {
 func New() *sql.DB {
 	databaseUrl := config.Read().DbURL
 	db := sql.OpenDB(connector{dsn: databaseUrl})
-	db.SetMaxIdleConns(5)
 	db.SetMaxOpenConns(50)
-	db.SetConnMaxLifetime(time.Minute)
+	db.SetMaxIdleConns(5)
+	db.SetConnMaxLifetime(0) // Maximum amount of time a connection can be reused (0 means no limit)
 	return db
 }
 
@@ -56,20 +56,28 @@ func Client() *ent.Client {
 
 // A AuditHook is an example for audit-log hook.
 func AuditHook(next ent.Mutator) ent.Mutator {
+	type Entity interface {
+		GetID() (int64, error)
+	}
 	return ent.MutateFunc(func(ctx context.Context, m ent.Mutation) (v ent.Value, err error) {
+		var id int64
 		start := time.Now()
 		defer func() {
-			saveAudit(ctx, m.Type(), m.Op().String(), time.Since(start), err)
+			saveAudit(ctx, id, m.Type(), m.Op().String(), time.Since(start), err)
 		}()
 
 		v, err = next.Mutate(ctx, m)
+
+		if en, ok := v.(Entity); ok {
+			id, _ = en.GetID()
+		}
 		logger.Info("** %v", v)
 		return
 	})
 }
 
-func saveAudit(_ context.Context, entT, op string, d time.Duration, err error) {
-	logger.Info("audit: %s %s %s %v", entT, op, d, err)
+func saveAudit(_ context.Context, entID int64, entT, op string, d time.Duration, err error) {
+	logger.Info("audit: %d, %s, %s, %s, %v", entID, entT, op, d, err)
 	// ml.SetCreatedAt(time.Now())
 	// if usr := auth.CtxUser(ctx); usr != nil {
 	// 	ml.SetByID(usr.ID)

db/ent/client.go

@@ -21,6 +21,7 @@ import (
 	"gitserver.in/patialtech/rano/db/ent/todo"
 	"gitserver.in/patialtech/rano/db/ent/user"
 	"gitserver.in/patialtech/rano/db/ent/usersession"
+	"gitserver.in/patialtech/rano/db/ent/verifytoken"
 )
 
 // Client is the client that holds all ent builders.
@@ -40,6 +41,8 @@ type Client struct {
 	User *UserClient
 	// UserSession is the client for interacting with the UserSession builders.
 	UserSession *UserSessionClient
+	// VerifyToken is the client for interacting with the VerifyToken builders.
+	VerifyToken *VerifyTokenClient
 }
 
 // NewClient creates a new client configured with the given options.
@@ -57,6 +60,7 @@ func (c *Client) init() {
 	c.Todo = NewTodoClient(c.config)
 	c.User = NewUserClient(c.config)
 	c.UserSession = NewUserSessionClient(c.config)
+	c.VerifyToken = NewVerifyTokenClient(c.config)
 }
 
 type (
@@ -155,6 +159,7 @@ func (c *Client) Tx(ctx context.Context) (*Tx, error) {
 		Todo:          NewTodoClient(cfg),
 		User:          NewUserClient(cfg),
 		UserSession:   NewUserSessionClient(cfg),
+		VerifyToken:   NewVerifyTokenClient(cfg),
 	}, nil
 }
 
@@ -180,6 +185,7 @@ func (c *Client) BeginTx(ctx context.Context, opts *sql.TxOptions) (*Tx, error)
 		Todo:          NewTodoClient(cfg),
 		User:          NewUserClient(cfg),
 		UserSession:   NewUserSessionClient(cfg),
+		VerifyToken:   NewVerifyTokenClient(cfg),
 	}, nil
 }
 
@@ -209,7 +215,7 @@ func (c *Client) Close() error {
 // In order to add hooks to a specific client, call: `client.Node.Use(...)`.
 func (c *Client) Use(hooks ...Hook) {
 	for _, n := range []interface{ Use(...Hook) }{
-		c.AccessControl, c.Audit, c.Role, c.Todo, c.User, c.UserSession,
+		c.AccessControl, c.Audit, c.Role, c.Todo, c.User, c.UserSession, c.VerifyToken,
 	} {
 		n.Use(hooks...)
 	}
@@ -219,7 +225,7 @@ func (c *Client) Use(hooks ...Hook) {
 // In order to add interceptors to a specific client, call: `client.Node.Intercept(...)`.
 func (c *Client) Intercept(interceptors ...Interceptor) {
 	for _, n := range []interface{ Intercept(...Interceptor) }{
-		c.AccessControl, c.Audit, c.Role, c.Todo, c.User, c.UserSession,
+		c.AccessControl, c.Audit, c.Role, c.Todo, c.User, c.UserSession, c.VerifyToken,
 	} {
 		n.Intercept(interceptors...)
 	}
@@ -240,6 +246,8 @@ func (c *Client) Mutate(ctx context.Context, m Mutation) (Value, error) {
 		return c.User.mutate(ctx, m)
 	case *UserSessionMutation:
 		return c.UserSession.mutate(ctx, m)
+	case *VerifyTokenMutation:
+		return c.VerifyToken.mutate(ctx, m)
 	default:
 		return nil, fmt.Errorf("ent: unknown mutation type %T", m)
 	}
@@ -933,6 +941,22 @@ func (c *UserClient) QueryAuditLogs(u *User) *AuditQuery {
 	return query
 }
 
+// QueryVerifyTokens queries the verify_tokens edge of a User.
+func (c *UserClient) QueryVerifyTokens(u *User) *VerifyTokenQuery {
+	query := (&VerifyTokenClient{config: c.config}).Query()
+	query.path = func(context.Context) (fromV *sql.Selector, _ error) {
+		id := u.ID
+		step := sqlgraph.NewStep(
+			sqlgraph.From(user.Table, user.FieldID, id),
+			sqlgraph.To(verifytoken.Table, verifytoken.FieldID),
+			sqlgraph.Edge(sqlgraph.O2M, false, user.VerifyTokensTable, user.VerifyTokensColumn),
+		)
+		fromV = sqlgraph.Neighbors(u.driver.Dialect(), step)
+		return fromV, nil
+	}
+	return query
+}
+
 // Hooks returns the client hooks.
 func (c *UserClient) Hooks() []Hook {
 	return c.hooks.User
@@ -1107,12 +1131,162 @@ func (c *UserSessionClient) mutate(ctx context.Context, m *UserSessionMutation)
 	}
 }
 
+// VerifyTokenClient is a client for the VerifyToken schema.
+type VerifyTokenClient struct {
+	config
+}
+
+// NewVerifyTokenClient returns a client for the VerifyToken from the given config.
+func NewVerifyTokenClient(c config) *VerifyTokenClient {
+	return &VerifyTokenClient{config: c}
+}
+
+// Use adds a list of mutation hooks to the hooks stack.
+// A call to `Use(f, g, h)` equals to `verifytoken.Hooks(f(g(h())))`.
+func (c *VerifyTokenClient) Use(hooks ...Hook) {
+	c.hooks.VerifyToken = append(c.hooks.VerifyToken, hooks...)
+}
+
+// Intercept adds a list of query interceptors to the interceptors stack.
+// A call to `Intercept(f, g, h)` equals to `verifytoken.Intercept(f(g(h())))`.
+func (c *VerifyTokenClient) Intercept(interceptors ...Interceptor) {
+	c.inters.VerifyToken = append(c.inters.VerifyToken, interceptors...)
+}
+
+// Create returns a builder for creating a VerifyToken entity.
+func (c *VerifyTokenClient) Create() *VerifyTokenCreate {
+	mutation := newVerifyTokenMutation(c.config, OpCreate)
+	return &VerifyTokenCreate{config: c.config, hooks: c.Hooks(), mutation: mutation}
+}
+
+// CreateBulk returns a builder for creating a bulk of VerifyToken entities.
+func (c *VerifyTokenClient) CreateBulk(builders ...*VerifyTokenCreate) *VerifyTokenCreateBulk {
+	return &VerifyTokenCreateBulk{config: c.config, builders: builders}
+}
+
+// MapCreateBulk creates a bulk creation builder from the given slice. For each item in the slice, the function creates
+// a builder and applies setFunc on it.
+func (c *VerifyTokenClient) MapCreateBulk(slice any, setFunc func(*VerifyTokenCreate, int)) *VerifyTokenCreateBulk {
+	rv := reflect.ValueOf(slice)
+	if rv.Kind() != reflect.Slice {
+		return &VerifyTokenCreateBulk{err: fmt.Errorf("calling to VerifyTokenClient.MapCreateBulk with wrong type %T, need slice", slice)}
+	}
+	builders := make([]*VerifyTokenCreate, rv.Len())
+	for i := 0; i < rv.Len(); i++ {
+		builders[i] = c.Create()
+		setFunc(builders[i], i)
+	}
+	return &VerifyTokenCreateBulk{config: c.config, builders: builders}
+}
+
+// Update returns an update builder for VerifyToken.
+func (c *VerifyTokenClient) Update() *VerifyTokenUpdate {
+	mutation := newVerifyTokenMutation(c.config, OpUpdate)
+	return &VerifyTokenUpdate{config: c.config, hooks: c.Hooks(), mutation: mutation}
+}
+
+// UpdateOne returns an update builder for the given entity.
+func (c *VerifyTokenClient) UpdateOne(vt *VerifyToken) *VerifyTokenUpdateOne {
+	mutation := newVerifyTokenMutation(c.config, OpUpdateOne, withVerifyToken(vt))
+	return &VerifyTokenUpdateOne{config: c.config, hooks: c.Hooks(), mutation: mutation}
+}
+
+// UpdateOneID returns an update builder for the given id.
+func (c *VerifyTokenClient) UpdateOneID(id int64) *VerifyTokenUpdateOne {
+	mutation := newVerifyTokenMutation(c.config, OpUpdateOne, withVerifyTokenID(id))
+	return &VerifyTokenUpdateOne{config: c.config, hooks: c.Hooks(), mutation: mutation}
+}
+
+// Delete returns a delete builder for VerifyToken.
+func (c *VerifyTokenClient) Delete() *VerifyTokenDelete {
+	mutation := newVerifyTokenMutation(c.config, OpDelete)
+	return &VerifyTokenDelete{config: c.config, hooks: c.Hooks(), mutation: mutation}
+}
+
+// DeleteOne returns a builder for deleting the given entity.
+func (c *VerifyTokenClient) DeleteOne(vt *VerifyToken) *VerifyTokenDeleteOne {
+	return c.DeleteOneID(vt.ID)
+}
+
+// DeleteOneID returns a builder for deleting the given entity by its id.
+func (c *VerifyTokenClient) DeleteOneID(id int64) *VerifyTokenDeleteOne {
+	builder := c.Delete().Where(verifytoken.ID(id))
+	builder.mutation.id = &id
+	builder.mutation.op = OpDeleteOne
+	return &VerifyTokenDeleteOne{builder}
+}
+
+// Query returns a query builder for VerifyToken.
+func (c *VerifyTokenClient) Query() *VerifyTokenQuery {
+	return &VerifyTokenQuery{
+		config: c.config,
+		ctx:    &QueryContext{Type: TypeVerifyToken},
+		inters: c.Interceptors(),
+	}
+}
+
+// Get returns a VerifyToken entity by its id.
+func (c *VerifyTokenClient) Get(ctx context.Context, id int64) (*VerifyToken, error) {
+	return c.Query().Where(verifytoken.ID(id)).Only(ctx)
+}
+
+// GetX is like Get, but panics if an error occurs.
+func (c *VerifyTokenClient) GetX(ctx context.Context, id int64) *VerifyToken {
+	obj, err := c.Get(ctx, id)
+	if err != nil {
+		panic(err)
+	}
+	return obj
+}
+
+// QueryUser queries the user edge of a VerifyToken.
+func (c *VerifyTokenClient) QueryUser(vt *VerifyToken) *UserQuery {
+	query := (&UserClient{config: c.config}).Query()
+	query.path = func(context.Context) (fromV *sql.Selector, _ error) {
+		id := vt.ID
+		step := sqlgraph.NewStep(
+			sqlgraph.From(verifytoken.Table, verifytoken.FieldID, id),
+			sqlgraph.To(user.Table, user.FieldID),
+			sqlgraph.Edge(sqlgraph.M2O, true, verifytoken.UserTable, verifytoken.UserColumn),
+		)
+		fromV = sqlgraph.Neighbors(vt.driver.Dialect(), step)
+		return fromV, nil
+	}
+	return query
+}
+
+// Hooks returns the client hooks.
+func (c *VerifyTokenClient) Hooks() []Hook {
+	return c.hooks.VerifyToken
+}
+
+// Interceptors returns the client interceptors.
+func (c *VerifyTokenClient) Interceptors() []Interceptor {
+	return c.inters.VerifyToken
+}
+
+func (c *VerifyTokenClient) mutate(ctx context.Context, m *VerifyTokenMutation) (Value, error) {
+	switch m.Op() {
+	case OpCreate:
+		return (&VerifyTokenCreate{config: c.config, hooks: c.Hooks(), mutation: m}).Save(ctx)
+	case OpUpdate:
+		return (&VerifyTokenUpdate{config: c.config, hooks: c.Hooks(), mutation: m}).Save(ctx)
+	case OpUpdateOne:
+		return (&VerifyTokenUpdateOne{config: c.config, hooks: c.Hooks(), mutation: m}).Save(ctx)
+	case OpDelete, OpDeleteOne:
+		return (&VerifyTokenDelete{config: c.config, hooks: c.Hooks(), mutation: m}).Exec(ctx)
+	default:
+		return nil, fmt.Errorf("ent: unknown VerifyToken mutation op: %q", m.Op())
+	}
+}
+
 // hooks and interceptors per client, for fast access.
 type (
 	hooks struct {
-		AccessControl, Audit, Role, Todo, User, UserSession []ent.Hook
+		AccessControl, Audit, Role, Todo, User, UserSession, VerifyToken []ent.Hook
 	}
 	inters struct {
-		AccessControl, Audit, Role, Todo, User, UserSession []ent.Interceptor
+		AccessControl, Audit, Role, Todo, User, UserSession,
+		VerifyToken []ent.Interceptor
 	}
 )

db/ent/ent.go

@@ -18,6 +18,7 @@ import (
 	"gitserver.in/patialtech/rano/db/ent/todo"
 	"gitserver.in/patialtech/rano/db/ent/user"
 	"gitserver.in/patialtech/rano/db/ent/usersession"
+	"gitserver.in/patialtech/rano/db/ent/verifytoken"
 )
 
 // ent aliases to avoid import conflicts in user's code.
@@ -84,6 +85,7 @@ func checkColumn(table, column string) error {
 			todo.Table:          todo.ValidColumn,
 			user.Table:          user.ValidColumn,
 			usersession.Table:   usersession.ValidColumn,
+			verifytoken.Table:   verifytoken.ValidColumn,
 		})
 	})
 	return columnCheck(table, column)

db/ent/hook/hook.go

@@ -81,6 +81,18 @@ func (f UserSessionFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value,
 	return nil, fmt.Errorf("unexpected mutation type %T. expect *ent.UserSessionMutation", m)
 }
 
+// The VerifyTokenFunc type is an adapter to allow the use of ordinary
+// function as VerifyToken mutator.
+type VerifyTokenFunc func(context.Context, *ent.VerifyTokenMutation) (ent.Value, error)
+
+// Mutate calls f(ctx, m).
+func (f VerifyTokenFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error) {
+	if mv, ok := m.(*ent.VerifyTokenMutation); ok {
+		return f(ctx, mv)
+	}
+	return nil, fmt.Errorf("unexpected mutation type %T. expect *ent.VerifyTokenMutation", m)
+}
+
 // Condition is a hook condition function.
 type Condition func(context.Context, ent.Mutation) bool
 

db/ent/migrate/schema.go

@@ -101,8 +101,8 @@ var (
 		{Name: "email_verified", Type: field.TypeBool, Default: false},
 		{Name: "phone", Type: field.TypeString, Nullable: true, Size: 20},
 		{Name: "phone_verified", Type: field.TypeBool, Default: false},
-		{Name: "pwd_salt", Type: field.TypeString, Size: 250},
-		{Name: "pwd_hash", Type: field.TypeString, Size: 250},
+		{Name: "pwd_salt", Type: field.TypeString, Size: 100},
+		{Name: "pwd_hash", Type: field.TypeString, Size: 100},
 		{Name: "login_failed_count", Type: field.TypeUint8, Nullable: true, Default: 0},
 		{Name: "login_attempt_on", Type: field.TypeTime, Nullable: true},
 		{Name: "login_locked_until", Type: field.TypeTime, Nullable: true},
@@ -186,6 +186,29 @@ var (
 			},
 		},
 	}
+	// VerifyTokensColumns holds the columns for the "verify_tokens" table.
+	VerifyTokensColumns = []*schema.Column{
+		{Name: "id", Type: field.TypeInt64, Increment: true},
+		{Name: "created_at", Type: field.TypeTime},
+		{Name: "expires_at", Type: field.TypeTime},
+		{Name: "token", Type: field.TypeString, Unique: true, Size: 50},
+		{Name: "purpose", Type: field.TypeString, Nullable: true, Size: 50},
+		{Name: "user_id", Type: field.TypeInt64, Nullable: true},
+	}
+	// VerifyTokensTable holds the schema information for the "verify_tokens" table.
+	VerifyTokensTable = &schema.Table{
+		Name:       "verify_tokens",
+		Columns:    VerifyTokensColumns,
+		PrimaryKey: []*schema.Column{VerifyTokensColumns[0]},
+		ForeignKeys: []*schema.ForeignKey{
+			{
+				Symbol:     "verify_tokens_users_verify_tokens",
+				Columns:    []*schema.Column{VerifyTokensColumns[5]},
+				RefColumns: []*schema.Column{UsersColumns[0]},
+				OnDelete:   schema.SetNull,
+			},
+		},
+	}
 	// Tables holds all the tables in the schema.
 	Tables = []*schema.Table{
 		AccessControlsTable,
@@ -194,10 +217,12 @@ var (
 		TodosTable,
 		UsersTable,
 		UserSessionsTable,
+		VerifyTokensTable,
 	}
 )
 
 func init() {
 	AuditsTable.ForeignKeys[0].RefTable = UsersTable
 	UserSessionsTable.ForeignKeys[0].RefTable = UsersTable
+	VerifyTokensTable.ForeignKeys[0].RefTable = UsersTable
 }

db/ent/mutation.go

@@ -17,6 +17,7 @@ import (
 	"gitserver.in/patialtech/rano/db/ent/role"
 	"gitserver.in/patialtech/rano/db/ent/user"
 	"gitserver.in/patialtech/rano/db/ent/usersession"
+	"gitserver.in/patialtech/rano/db/ent/verifytoken"
 )
 
 const (
@@ -34,6 +35,7 @@ const (
 	TypeTodo          = "Todo"
 	TypeUser          = "User"
 	TypeUserSession   = "UserSession"
+	TypeVerifyToken   = "VerifyToken"
 )
 
 // AccessControlMutation represents an operation that mutates the AccessControl nodes in the graph.
@@ -2225,6 +2227,9 @@ type UserMutation struct {
 	audit_logs            map[int64]struct{}
 	removedaudit_logs     map[int64]struct{}
 	clearedaudit_logs     bool
+	verify_tokens         map[int64]struct{}
+	removedverify_tokens  map[int64]struct{}
+	clearedverify_tokens  bool
 	done                  bool
 	oldValue              func(context.Context) (*User, error)
 	predicates            []predicate.User
@@ -3055,6 +3060,60 @@ func (m *UserMutation) ResetAuditLogs() {
 	m.removedaudit_logs = nil
 }
 
+// AddVerifyTokenIDs adds the "verify_tokens" edge to the VerifyToken entity by ids.
+func (m *UserMutation) AddVerifyTokenIDs(ids ...int64) {
+	if m.verify_tokens == nil {
+		m.verify_tokens = make(map[int64]struct{})
+	}
+	for i := range ids {
+		m.verify_tokens[ids[i]] = struct{}{}
+	}
+}
+
+// ClearVerifyTokens clears the "verify_tokens" edge to the VerifyToken entity.
+func (m *UserMutation) ClearVerifyTokens() {
+	m.clearedverify_tokens = true
+}
+
+// VerifyTokensCleared reports if the "verify_tokens" edge to the VerifyToken entity was cleared.
+func (m *UserMutation) VerifyTokensCleared() bool {
+	return m.clearedverify_tokens
+}
+
+// RemoveVerifyTokenIDs removes the "verify_tokens" edge to the VerifyToken entity by IDs.
+func (m *UserMutation) RemoveVerifyTokenIDs(ids ...int64) {
+	if m.removedverify_tokens == nil {
+		m.removedverify_tokens = make(map[int64]struct{})
+	}
+	for i := range ids {
+		delete(m.verify_tokens, ids[i])
+		m.removedverify_tokens[ids[i]] = struct{}{}
+	}
+}
+
+// RemovedVerifyTokens returns the removed IDs of the "verify_tokens" edge to the VerifyToken entity.
+func (m *UserMutation) RemovedVerifyTokensIDs() (ids []int64) {
+	for id := range m.removedverify_tokens {
+		ids = append(ids, id)
+	}
+	return
+}
+
+// VerifyTokensIDs returns the "verify_tokens" edge IDs in the mutation.
+func (m *UserMutation) VerifyTokensIDs() (ids []int64) {
+	for id := range m.verify_tokens {
+		ids = append(ids, id)
+	}
+	return
+}
+
+// ResetVerifyTokens resets all changes to the "verify_tokens" edge.
+func (m *UserMutation) ResetVerifyTokens() {
+	m.verify_tokens = nil
+	m.clearedverify_tokens = false
+	m.removedverify_tokens = nil
+}
+
 // Where appends a list predicates to the UserMutation builder.
 func (m *UserMutation) Where(ps ...predicate.User) {
 	m.predicates = append(m.predicates, ps...)
@@ -3468,13 +3527,16 @@ func (m *UserMutation) ResetField(name string) error {
 
 // AddedEdges returns all edge names that were set/added in this mutation.
 func (m *UserMutation) AddedEdges() []string {
-	edges := make([]string, 0, 2)
+	edges := make([]string, 0, 3)
 	if m.sessions != nil {
 		edges = append(edges, user.EdgeSessions)
 	}
 	if m.audit_logs != nil {
 		edges = append(edges, user.EdgeAuditLogs)
 	}
+	if m.verify_tokens != nil {
+		edges = append(edges, user.EdgeVerifyTokens)
+	}
 	return edges
 }
 
@@ -3494,19 +3556,28 @@ func (m *UserMutation) AddedIDs(name string) []ent.Value {
 			ids = append(ids, id)
 		}
 		return ids
+	case user.EdgeVerifyTokens:
+		ids := make([]ent.Value, 0, len(m.verify_tokens))
+		for id := range m.verify_tokens {
+			ids = append(ids, id)
+		}
+		return ids
 	}
 	return nil
 }
 
 // RemovedEdges returns all edge names that were removed in this mutation.
 func (m *UserMutation) RemovedEdges() []string {
-	edges := make([]string, 0, 2)
+	edges := make([]string, 0, 3)
 	if m.removedsessions != nil {
 		edges = append(edges, user.EdgeSessions)
 	}
 	if m.removedaudit_logs != nil {
 		edges = append(edges, user.EdgeAuditLogs)
 	}
+	if m.removedverify_tokens != nil {
+		edges = append(edges, user.EdgeVerifyTokens)
+	}
 	return edges
 }
 
@@ -3526,19 +3597,28 @@ func (m *UserMutation) RemovedIDs(name string) []ent.Value {
 			ids = append(ids, id)
 		}
 		return ids
+	case user.EdgeVerifyTokens:
+		ids := make([]ent.Value, 0, len(m.removedverify_tokens))
+		for id := range m.removedverify_tokens {
+			ids = append(ids, id)
+		}
+		return ids
 	}
 	return nil
 }
 
 // ClearedEdges returns all edge names that were cleared in this mutation.
 func (m *UserMutation) ClearedEdges() []string {
-	edges := make([]string, 0, 2)
+	edges := make([]string, 0, 3)
 	if m.clearedsessions {
 		edges = append(edges, user.EdgeSessions)
 	}
 	if m.clearedaudit_logs {
 		edges = append(edges, user.EdgeAuditLogs)
 	}
+	if m.clearedverify_tokens {
+		edges = append(edges, user.EdgeVerifyTokens)
+	}
 	return edges
 }
 
@@ -3550,6 +3630,8 @@ func (m *UserMutation) EdgeCleared(name string) bool {
 		return m.clearedsessions
 	case user.EdgeAuditLogs:
 		return m.clearedaudit_logs
+	case user.EdgeVerifyTokens:
+		return m.clearedverify_tokens
 	}
 	return false
 }
@@ -3572,6 +3654,9 @@ func (m *UserMutation) ResetEdge(name string) error {
 	case user.EdgeAuditLogs:
 		m.ResetAuditLogs()
 		return nil
+	case user.EdgeVerifyTokens:
+		m.ResetVerifyTokens()
+		return nil
 	}
 	return fmt.Errorf("unknown User edge %s", name)
 }
@@ -4212,3 +4297,586 @@ func (m *UserSessionMutation) ResetEdge(name string) error {
 	}
 	return fmt.Errorf("unknown UserSession edge %s", name)
 }
+
+// VerifyTokenMutation represents an operation that mutates the VerifyToken nodes in the graph.
+type VerifyTokenMutation struct {
+	config
+	op            Op
+	typ           string
+	id            *int64
+	created_at    *time.Time
+	expires_at    *time.Time
+	token         *string
+	purpose       *string
+	clearedFields map[string]struct{}
+	user          *int64
+	cleareduser   bool
+	done          bool
+	oldValue      func(context.Context) (*VerifyToken, error)
+	predicates    []predicate.VerifyToken
+}
+
+var _ ent.Mutation = (*VerifyTokenMutation)(nil)
+
+// verifytokenOption allows management of the mutation configuration using functional options.
+type verifytokenOption func(*VerifyTokenMutation)
+
+// newVerifyTokenMutation creates new mutation for the VerifyToken entity.
+func newVerifyTokenMutation(c config, op Op, opts ...verifytokenOption) *VerifyTokenMutation {
+	m := &VerifyTokenMutation{
+		config:        c,
+		op:            op,
+		typ:           TypeVerifyToken,
+		clearedFields: make(map[string]struct{}),
+	}
+	for _, opt := range opts {
+		opt(m)
+	}
+	return m
+}
+
+// withVerifyTokenID sets the ID field of the mutation.
+func withVerifyTokenID(id int64) verifytokenOption {
+	return func(m *VerifyTokenMutation) {
+		var (
+			err   error
+			once  sync.Once
+			value *VerifyToken
+		)
+		m.oldValue = func(ctx context.Context) (*VerifyToken, error) {
+			once.Do(func() {
+				if m.done {
+					err = errors.New("querying old values post mutation is not allowed")
+				} else {
+					value, err = m.Client().VerifyToken.Get(ctx, id)
+				}
+			})
+			return value, err
+		}
+		m.id = &id
+	}
+}
+
+// withVerifyToken sets the old VerifyToken of the mutation.
+func withVerifyToken(node *VerifyToken) verifytokenOption {
+	return func(m *VerifyTokenMutation) {
+		m.oldValue = func(context.Context) (*VerifyToken, error) {
+			return node, nil
+		}
+		m.id = &node.ID
+	}
+}
+
+// Client returns a new `ent.Client` from the mutation. If the mutation was
+// executed in a transaction (ent.Tx), a transactional client is returned.
+func (m VerifyTokenMutation) Client() *Client {
+	client := &Client{config: m.config}
+	client.init()
+	return client
+}
+
+// Tx returns an `ent.Tx` for mutations that were executed in transactions;
+// it returns an error otherwise.
+func (m VerifyTokenMutation) Tx() (*Tx, error) {
+	if _, ok := m.driver.(*txDriver); !ok {
+		return nil, errors.New("ent: mutation is not running in a transaction")
+	}
+	tx := &Tx{config: m.config}
+	tx.init()
+	return tx, nil
+}
+
+// SetID sets the value of the id field. Note that this
+// operation is only accepted on creation of VerifyToken entities.
+func (m *VerifyTokenMutation) SetID(id int64) {
+	m.id = &id
+}
+
+// ID returns the ID value in the mutation. Note that the ID is only available
+// if it was provided to the builder or after it was returned from the database.
+func (m *VerifyTokenMutation) ID() (id int64, exists bool) {
+	if m.id == nil {
+		return
+	}
+	return *m.id, true
+}
+
+// IDs queries the database and returns the entity ids that match the mutation's predicate.
+// That means, if the mutation is applied within a transaction with an isolation level such
+// as sql.LevelSerializable, the returned ids match the ids of the rows that will be updated
+// or updated by the mutation.
+func (m *VerifyTokenMutation) IDs(ctx context.Context) ([]int64, error) {
+	switch {
+	case m.op.Is(OpUpdateOne | OpDeleteOne):
+		id, exists := m.ID()
+		if exists {
+			return []int64{id}, nil
+		}
+		fallthrough
+	case m.op.Is(OpUpdate | OpDelete):
+		return m.Client().VerifyToken.Query().Where(m.predicates...).IDs(ctx)
+	default:
+		return nil, fmt.Errorf("IDs is not allowed on %s operations", m.op)
+	}
+}
+
+// SetCreatedAt sets the "created_at" field.
+func (m *VerifyTokenMutation) SetCreatedAt(t time.Time) {
+	m.created_at = &t
+}
+
+// CreatedAt returns the value of the "created_at" field in the mutation.
+func (m *VerifyTokenMutation) CreatedAt() (r time.Time, exists bool) {
+	v := m.created_at
+	if v == nil {
+		return
+	}
+	return *v, true
+}
+
+// OldCreatedAt returns the old "created_at" field's value of the VerifyToken entity.
+// If the VerifyToken object wasn't provided to the builder, the object is fetched from the database.
+// An error is returned if the mutation operation is not UpdateOne, or the database query fails.
+func (m *VerifyTokenMutation) OldCreatedAt(ctx context.Context) (v time.Time, err error) {
+	if !m.op.Is(OpUpdateOne) {
+		return v, errors.New("OldCreatedAt is only allowed on UpdateOne operations")
+	}
+	if m.id == nil || m.oldValue == nil {
+		return v, errors.New("OldCreatedAt requires an ID field in the mutation")
+	}
+	oldValue, err := m.oldValue(ctx)
+	if err != nil {
+		return v, fmt.Errorf("querying old value for OldCreatedAt: %w", err)
+	}
+	return oldValue.CreatedAt, nil
+}
+
+// ResetCreatedAt resets all changes to the "created_at" field.
+func (m *VerifyTokenMutation) ResetCreatedAt() {
+	m.created_at = nil
+}
+
+// SetExpiresAt sets the "expires_at" field.
+func (m *VerifyTokenMutation) SetExpiresAt(t time.Time) {
+	m.expires_at = &t
+}
+
+// ExpiresAt returns the value of the "expires_at" field in the mutation.
+func (m *VerifyTokenMutation) ExpiresAt() (r time.Time, exists bool) {
+	v := m.expires_at
+	if v == nil {
+		return
+	}
+	return *v, true
+}
+
+// OldExpiresAt returns the old "expires_at" field's value of the VerifyToken entity.
+// If the VerifyToken object wasn't provided to the builder, the object is fetched from the database.
+// An error is returned if the mutation operation is not UpdateOne, or the database query fails.
+func (m *VerifyTokenMutation) OldExpiresAt(ctx context.Context) (v time.Time, err error) {
+	if !m.op.Is(OpUpdateOne) {
+		return v, errors.New("OldExpiresAt is only allowed on UpdateOne operations")
+	}
+	if m.id == nil || m.oldValue == nil {
+		return v, errors.New("OldExpiresAt requires an ID field in the mutation")
+	}
+	oldValue, err := m.oldValue(ctx)
+	if err != nil {
+		return v, fmt.Errorf("querying old value for OldExpiresAt: %w", err)
+	}
+	return oldValue.ExpiresAt, nil
+}
+
+// ResetExpiresAt resets all changes to the "expires_at" field.
+func (m *VerifyTokenMutation) ResetExpiresAt() {
+	m.expires_at = nil
+}
+
+// SetToken sets the "token" field.
+func (m *VerifyTokenMutation) SetToken(s string) {
+	m.token = &s
+}
+
+// Token returns the value of the "token" field in the mutation.
+func (m *VerifyTokenMutation) Token() (r string, exists bool) {
+	v := m.token
+	if v == nil {
+		return
+	}
+	return *v, true
+}
+
+// OldToken returns the old "token" field's value of the VerifyToken entity.
+// If the VerifyToken object wasn't provided to the builder, the object is fetched from the database.
+// An error is returned if the mutation operation is not UpdateOne, or the database query fails.
+func (m *VerifyTokenMutation) OldToken(ctx context.Context) (v string, err error) {
+	if !m.op.Is(OpUpdateOne) {
+		return v, errors.New("OldToken is only allowed on UpdateOne operations")
+	}
+	if m.id == nil || m.oldValue == nil {
+		return v, errors.New("OldToken requires an ID field in the mutation")
+	}
+	oldValue, err := m.oldValue(ctx)
+	if err != nil {
+		return v, fmt.Errorf("querying old value for OldToken: %w", err)
+	}
+	return oldValue.Token, nil
+}
+
+// ResetToken resets all changes to the "token" field.
+func (m *VerifyTokenMutation) ResetToken() {
+	m.token = nil
+}
+
+// SetPurpose sets the "purpose" field.
+func (m *VerifyTokenMutation) SetPurpose(s string) {
+	m.purpose = &s
+}
+
+// Purpose returns the value of the "purpose" field in the mutation.
+func (m *VerifyTokenMutation) Purpose() (r string, exists bool) {
+	v := m.purpose
+	if v == nil {
+		return
+	}
+	return *v, true
+}
+
+// OldPurpose returns the old "purpose" field's value of the VerifyToken entity.
+// If the VerifyToken object wasn't provided to the builder, the object is fetched from the database.
+// An error is returned if the mutation operation is not UpdateOne, or the database query fails.
+func (m *VerifyTokenMutation) OldPurpose(ctx context.Context) (v string, err error) {
+	if !m.op.Is(OpUpdateOne) {
+		return v, errors.New("OldPurpose is only allowed on UpdateOne operations")
+	}
+	if m.id == nil || m.oldValue == nil {
+		return v, errors.New("OldPurpose requires an ID field in the mutation")
+	}
+	oldValue, err := m.oldValue(ctx)
+	if err != nil {
+		return v, fmt.Errorf("querying old value for OldPurpose: %w", err)
+	}
+	return oldValue.Purpose, nil
+}
+
+// ClearPurpose clears the value of the "purpose" field.
+func (m *VerifyTokenMutation) ClearPurpose() {
+	m.purpose = nil
+	m.clearedFields[verifytoken.FieldPurpose] = struct{}{}
+}
+
+// PurposeCleared returns if the "purpose" field was cleared in this mutation.
+func (m *VerifyTokenMutation) PurposeCleared() bool {
+	_, ok := m.clearedFields[verifytoken.FieldPurpose]
+	return ok
+}
+
+// ResetPurpose resets all changes to the "purpose" field.
+func (m *VerifyTokenMutation) ResetPurpose() {
+	m.purpose = nil
+	delete(m.clearedFields, verifytoken.FieldPurpose)
+}
+
+// SetUserID sets the "user" edge to the User entity by id.
+func (m *VerifyTokenMutation) SetUserID(id int64) {
+	m.user = &id
+}
+
+// ClearUser clears the "user" edge to the User entity.
+func (m *VerifyTokenMutation) ClearUser() {
+	m.cleareduser = true
+}
+
+// UserCleared reports if the "user" edge to the User entity was cleared.
+func (m *VerifyTokenMutation) UserCleared() bool {
+	return m.cleareduser
+}
+
+// UserID returns the "user" edge ID in the mutation.
+func (m *VerifyTokenMutation) UserID() (id int64, exists bool) {
+	if m.user != nil {
+		return *m.user, true
+	}
+	return
+}
+
+// UserIDs returns the "user" edge IDs in the mutation.
+// Note that IDs always returns len(IDs) <= 1 for unique edges, and you should use
+// UserID instead. It exists only for internal usage by the builders.
+func (m *VerifyTokenMutation) UserIDs() (ids []int64) {
+	if id := m.user; id != nil {
+		ids = append(ids, *id)
+	}
+	return
+}
+
+// ResetUser resets all changes to the "user" edge.
+func (m *VerifyTokenMutation) ResetUser() {
+	m.user = nil
+	m.cleareduser = false
+}
+
+// Where appends a list predicates to the VerifyTokenMutation builder.
+func (m *VerifyTokenMutation) Where(ps ...predicate.VerifyToken) {
+	m.predicates = append(m.predicates, ps...)
+}
+
+// WhereP appends storage-level predicates to the VerifyTokenMutation builder. Using this method,
+// users can use type-assertion to append predicates that do not depend on any generated package.
+func (m *VerifyTokenMutation) WhereP(ps ...func(*sql.Selector)) {
+	p := make([]predicate.VerifyToken, len(ps))
+	for i := range ps {
+		p[i] = ps[i]
+	}
+	m.Where(p...)
+}
+
+// Op returns the operation name.
+func (m *VerifyTokenMutation) Op() Op {
+	return m.op
+}
+
+// SetOp allows setting the mutation operation.
+func (m *VerifyTokenMutation) SetOp(op Op) {
+	m.op = op
+}
+
+// Type returns the node type of this mutation (VerifyToken).
+func (m *VerifyTokenMutation) Type() string {
+	return m.typ
+}
+
+// Fields returns all fields that were changed during this mutation. Note that in
+// order to get all numeric fields that were incremented/decremented, call
+// AddedFields().
+func (m *VerifyTokenMutation) Fields() []string {
+	fields := make([]string, 0, 4)
+	if m.created_at != nil {
+		fields = append(fields, verifytoken.FieldCreatedAt)
+	}
+	if m.expires_at != nil {
+		fields = append(fields, verifytoken.FieldExpiresAt)
+	}
+	if m.token != nil {
+		fields = append(fields, verifytoken.FieldToken)
+	}
+	if m.purpose != nil {
+		fields = append(fields, verifytoken.FieldPurpose)
+	}
+	return fields
+}
+
+// Field returns the value of a field with the given name. The second boolean
+// return value indicates that this field was not set, or was not defined in the
+// schema.
+func (m *VerifyTokenMutation) Field(name string) (ent.Value, bool) {
+	switch name {
+	case verifytoken.FieldCreatedAt:
+		return m.CreatedAt()
+	case verifytoken.FieldExpiresAt:
+		return m.ExpiresAt()
+	case verifytoken.FieldToken:
+		return m.Token()
+	case verifytoken.FieldPurpose:
+		return m.Purpose()
+	}
+	return nil, false
+}
+
+// OldField returns the old value of the field from the database. An error is
+// returned if the mutation operation is not UpdateOne, or the query to the
+// database failed.
+func (m *VerifyTokenMutation) OldField(ctx context.Context, name string) (ent.Value, error) {
+	switch name {
+	case verifytoken.FieldCreatedAt:
+		return m.OldCreatedAt(ctx)
+	case verifytoken.FieldExpiresAt:
+		return m.OldExpiresAt(ctx)
+	case verifytoken.FieldToken:
+		return m.OldToken(ctx)
+	case verifytoken.FieldPurpose:
+		return m.OldPurpose(ctx)
+	}
+	return nil, fmt.Errorf("unknown VerifyToken field %s", name)
+}
+
+// SetField sets the value of a field with the given name. It returns an error if
+// the field is not defined in the schema, or if the type mismatched the field
+// type.
+func (m *VerifyTokenMutation) SetField(name string, value ent.Value) error {
+	switch name {
+	case verifytoken.FieldCreatedAt:
+		v, ok := value.(time.Time)
+		if !ok {
+			return fmt.Errorf("unexpected type %T for field %s", value, name)
+		}
+		m.SetCreatedAt(v)
+		return nil
+	case verifytoken.FieldExpiresAt:
+		v, ok := value.(time.Time)
+		if !ok {
+			return fmt.Errorf("unexpected type %T for field %s", value, name)
+		}
+		m.SetExpiresAt(v)
+		return nil
+	case verifytoken.FieldToken:
+		v, ok := value.(string)
+		if !ok {
+			return fmt.Errorf("unexpected type %T for field %s", value, name)
+		}
+		m.SetToken(v)
+		return nil
+	case verifytoken.FieldPurpose:
+		v, ok := value.(string)
+		if !ok {
+			return fmt.Errorf("unexpected type %T for field %s", value, name)
+		}
+		m.SetPurpose(v)
+		return nil
+	}
+	return fmt.Errorf("unknown VerifyToken field %s", name)
+}
+
+// AddedFields returns all numeric fields that were incremented/decremented during
+// this mutation.
+func (m *VerifyTokenMutation) AddedFields() []string {
+	return nil
+}
+
+// AddedField returns the numeric value that was incremented/decremented on a field
+// with the given name. The second boolean return value indicates that this field
+// was not set, or was not defined in the schema.
+func (m *VerifyTokenMutation) AddedField(name string) (ent.Value, bool) {
+	return nil, false
+}
+
+// AddField adds the value to the field with the given name. It returns an error if
+// the field is not defined in the schema, or if the type mismatched the field
+// type.
+func (m *VerifyTokenMutation) AddField(name string, value ent.Value) error {
+	switch name {
+	}
+	return fmt.Errorf("unknown VerifyToken numeric field %s", name)
+}
+
+// ClearedFields returns all nullable fields that were cleared during this
+// mutation.
+func (m *VerifyTokenMutation) ClearedFields() []string {
+	var fields []string
+	if m.FieldCleared(verifytoken.FieldPurpose) {
+		fields = append(fields, verifytoken.FieldPurpose)
+	}
+	return fields
+}
+
+// FieldCleared returns a boolean indicating if a field with the given name was
+// cleared in this mutation.
+func (m *VerifyTokenMutation) FieldCleared(name string) bool {
+	_, ok := m.clearedFields[name]
+	return ok
+}
+
+// ClearField clears the value of the field with the given name. It returns an
+// error if the field is not defined in the schema.
+func (m *VerifyTokenMutation) ClearField(name string) error {
+	switch name {
+	case verifytoken.FieldPurpose:
+		m.ClearPurpose()
+		return nil
+	}
+	return fmt.Errorf("unknown VerifyToken nullable field %s", name)
+}
+
+// ResetField resets all changes in the mutation for the field with the given name.
+// It returns an error if the field is not defined in the schema.
+func (m *VerifyTokenMutation) ResetField(name string) error {
+	switch name {
+	case verifytoken.FieldCreatedAt:
+		m.ResetCreatedAt()
+		return nil
+	case verifytoken.FieldExpiresAt:
+		m.ResetExpiresAt()
+		return nil
+	case verifytoken.FieldToken:
+		m.ResetToken()
+		return nil
+	case verifytoken.FieldPurpose:
+		m.ResetPurpose()
+		return nil
+	}
+	return fmt.Errorf("unknown VerifyToken field %s", name)
+}
+
+// AddedEdges returns all edge names that were set/added in this mutation.
+func (m *VerifyTokenMutation) AddedEdges() []string {
+	edges := make([]string, 0, 1)
+	if m.user != nil {
+		edges = append(edges, verifytoken.EdgeUser)
+	}
+	return edges
+}
+
+// AddedIDs returns all IDs (to other nodes) that were added for the given edge
+// name in this mutation.
+func (m *VerifyTokenMutation) AddedIDs(name string) []ent.Value {
+	switch name {
+	case verifytoken.EdgeUser:
+		if id := m.user; id != nil {
+			return []ent.Value{*id}
+		}
+	}
+	return nil
+}
+
+// RemovedEdges returns all edge names that were removed in this mutation.
+func (m *VerifyTokenMutation) RemovedEdges() []string {
+	edges := make([]string, 0, 1)
+	return edges
+}
+
+// RemovedIDs returns all IDs (to other nodes) that were removed for the edge with
+// the given name in this mutation.
+func (m *VerifyTokenMutation) RemovedIDs(name string) []ent.Value {
+	return nil
+}
+
+// ClearedEdges returns all edge names that were cleared in this mutation.
+func (m *VerifyTokenMutation) ClearedEdges() []string {
+	edges := make([]string, 0, 1)
+	if m.cleareduser {
+		edges = append(edges, verifytoken.EdgeUser)
+	}
+	return edges
+}
+
+// EdgeCleared returns a boolean which indicates if the edge with the given name
+// was cleared in this mutation.
+func (m *VerifyTokenMutation) EdgeCleared(name string) bool {
+	switch name {
+	case verifytoken.EdgeUser:
+		return m.cleareduser
+	}
+	return false
+}
+
+// ClearEdge clears the value of the edge with the given name. It returns an error
+// if that edge is not defined in the schema.
+func (m *VerifyTokenMutation) ClearEdge(name string) error {
+	switch name {
+	case verifytoken.EdgeUser:
+		m.ClearUser()
+		return nil
+	}
+	return fmt.Errorf("unknown VerifyToken unique edge %s", name)
+}
+
+// ResetEdge resets all changes to the edge with the given name in this mutation.
+// It returns an error if the edge is not defined in the schema.
+func (m *VerifyTokenMutation) ResetEdge(name string) error {
+	switch name {
+	case verifytoken.EdgeUser:
+		m.ResetUser()
+		return nil
+	}
+	return fmt.Errorf("unknown VerifyToken edge %s", name)
+}

db/ent/predicate/predicate.go

@@ -23,3 +23,6 @@ type User func(*sql.Selector)
 
 // UserSession is the predicate function for usersession builders.
 type UserSession func(*sql.Selector)
+
+// VerifyToken is the predicate function for verifytoken builders.
+type VerifyToken func(*sql.Selector)

db/ent/runtime.go

@@ -10,6 +10,7 @@ import (
 	"gitserver.in/patialtech/rano/db/ent/schema"
 	"gitserver.in/patialtech/rano/db/ent/user"
 	"gitserver.in/patialtech/rano/db/ent/usersession"
+	"gitserver.in/patialtech/rano/db/ent/verifytoken"
 )
 
 // The init function reads all schema descriptors with runtime code
@@ -176,4 +177,18 @@ func init() {
 	usersessionDescIP := usersessionFields[5].Descriptor()
 	// usersession.IPValidator is a validator for the "ip" field. It is called by the builders before save.
 	usersession.IPValidator = usersessionDescIP.Validators[0].(func(string) error)
+	verifytokenFields := schema.VerifyToken{}.Fields()
+	_ = verifytokenFields
+	// verifytokenDescCreatedAt is the schema descriptor for created_at field.
+	verifytokenDescCreatedAt := verifytokenFields[1].Descriptor()
+	// verifytoken.DefaultCreatedAt holds the default value on creation for the created_at field.
+	verifytoken.DefaultCreatedAt = verifytokenDescCreatedAt.Default.(func() time.Time)
+	// verifytokenDescToken is the schema descriptor for token field.
+	verifytokenDescToken := verifytokenFields[3].Descriptor()
+	// verifytoken.TokenValidator is a validator for the "token" field. It is called by the builders before save.
+	verifytoken.TokenValidator = verifytokenDescToken.Validators[0].(func(string) error)
+	// verifytokenDescPurpose is the schema descriptor for purpose field.
+	verifytokenDescPurpose := verifytokenFields[4].Descriptor()
+	// verifytoken.PurposeValidator is a validator for the "purpose" field. It is called by the builders before save.
+	verifytoken.PurposeValidator = verifytokenDescPurpose.Validators[0].(func(string) error)
 }

db/ent/schema/user.go

@@ -23,8 +23,8 @@ func (User) Fields() []ent.Field {
 		field.Bool("email_verified").Default(false),
 		field.String("phone").MaxLen(20).Optional(),
 		field.Bool("phone_verified").Default(false),
-		field.String("pwd_salt").MaxLen(250).NotEmpty(),
-		field.String("pwd_hash").MaxLen(250).NotEmpty(),
+		field.String("pwd_salt").MaxLen(100).NotEmpty(),
+		field.String("pwd_hash").MaxLen(100).NotEmpty(),
 		field.Uint8("login_failed_count").Optional().Default(0),
 		field.Time("login_attempt_on").Optional().Nillable(),
 		field.Time("login_locked_until").Optional().Nillable(),
@@ -40,6 +40,7 @@ func (User) Edges() []ent.Edge {
 	return []ent.Edge{
 		edge.To("sessions", UserSession.Type).StorageKey(edge.Column("user_id")),
 		edge.To("audit_logs", Audit.Type).StorageKey(edge.Column("user_id")),
+		edge.To("verify_tokens", VerifyToken.Type).StorageKey(edge.Column("user_id")),
 	}
 }
 

db/ent/schema/verifyToken.go

@@ -0,0 +1,29 @@
+package schema
+
+import (
+	"entgo.io/ent"
+	"entgo.io/ent/schema/edge"
+	"entgo.io/ent/schema/field"
+)
+
+// Verify holds the schema definition for the Verify entity.
+type VerifyToken struct {
+	ent.Schema
+}
+
+// Fields of the Verify.
+func (VerifyToken) Fields() []ent.Field {
+	return []ent.Field{
+		fieldID,
+		fieldCreated,
+		field.Time("expires_at").Immutable(),
+		field.String("token").MaxLen(50).Unique(),
+		field.String("purpose").MaxLen(50).Optional(),
+	}
+}
+
+func (VerifyToken) Edges() []ent.Edge {
+	return []ent.Edge{
+		edge.From("user", User.Type).Ref("verify_tokens").Unique(),
+	}
+}

db/ent/tx.go

@@ -24,6 +24,8 @@ type Tx struct {
 	User *UserClient
 	// UserSession is the client for interacting with the UserSession builders.
 	UserSession *UserSessionClient
+	// VerifyToken is the client for interacting with the VerifyToken builders.
+	VerifyToken *VerifyTokenClient
 
 	// lazily loaded.
 	client     *Client
@@ -161,6 +163,7 @@ func (tx *Tx) init() {
 	tx.Todo = NewTodoClient(tx.config)
 	tx.User = NewUserClient(tx.config)
 	tx.UserSession = NewUserSessionClient(tx.config)
+	tx.VerifyToken = NewVerifyTokenClient(tx.config)
 }
 
 // txDriver wraps the given dialect.Tx with a nop dialect.Driver implementation.

db/ent/user.go

@@ -59,9 +59,11 @@ type UserEdges struct {
 	Sessions []*UserSession `json:"sessions,omitempty"`
 	// AuditLogs holds the value of the audit_logs edge.
 	AuditLogs []*Audit `json:"audit_logs,omitempty"`
+	// VerifyTokens holds the value of the verify_tokens edge.
+	VerifyTokens []*VerifyToken `json:"verify_tokens,omitempty"`
 	// loadedTypes holds the information for reporting if a
 	// type was loaded (or requested) in eager-loading or not.
-	loadedTypes [2]bool
+	loadedTypes [3]bool
 }
 
 // SessionsOrErr returns the Sessions value or an error if the edge
@@ -82,6 +84,15 @@ func (e UserEdges) AuditLogsOrErr() ([]*Audit, error) {
 	return nil, &NotLoadedError{edge: "audit_logs"}
 }
 
+// VerifyTokensOrErr returns the VerifyTokens value or an error if the edge
+// was not loaded in eager-loading.
+func (e UserEdges) VerifyTokensOrErr() ([]*VerifyToken, error) {
+	if e.loadedTypes[2] {
+		return e.VerifyTokens, nil
+	}
+	return nil, &NotLoadedError{edge: "verify_tokens"}
+}
+
 // scanValues returns the types for scanning values from sql.Rows.
 func (*User) scanValues(columns []string) ([]any, error) {
 	values := make([]any, len(columns))
@@ -232,6 +243,11 @@ func (u *User) QueryAuditLogs() *AuditQuery {
 	return NewUserClient(u.config).QueryAuditLogs(u)
 }
 
+// QueryVerifyTokens queries the "verify_tokens" edge of the User entity.
+func (u *User) QueryVerifyTokens() *VerifyTokenQuery {
+	return NewUserClient(u.config).QueryVerifyTokens(u)
+}
+
 // Update returns a builder for updating this User.
 // Note that you need to call User.Unwrap() before calling this method if this User
 // was returned from a transaction, and the transaction was committed or rolled back.

db/ent/user/user.go

@@ -49,6 +49,8 @@ const (
 	EdgeSessions = "sessions"
 	// EdgeAuditLogs holds the string denoting the audit_logs edge name in mutations.
 	EdgeAuditLogs = "audit_logs"
+	// EdgeVerifyTokens holds the string denoting the verify_tokens edge name in mutations.
+	EdgeVerifyTokens = "verify_tokens"
 	// Table holds the table name of the user in the database.
 	Table = "users"
 	// SessionsTable is the table that holds the sessions relation/edge.
@@ -65,6 +67,13 @@ const (
 	AuditLogsInverseTable = "audits"
 	// AuditLogsColumn is the table column denoting the audit_logs relation/edge.
 	AuditLogsColumn = "user_id"
+	// VerifyTokensTable is the table that holds the verify_tokens relation/edge.
+	VerifyTokensTable = "verify_tokens"
+	// VerifyTokensInverseTable is the table name for the VerifyToken entity.
+	// It exists in this package in order to avoid circular dependency with the "verifytoken" package.
+	VerifyTokensInverseTable = "verify_tokens"
+	// VerifyTokensColumn is the table column denoting the verify_tokens relation/edge.
+	VerifyTokensColumn = "user_id"
 )
 
 // Columns holds all SQL columns for user fields.
@@ -263,6 +272,20 @@ func ByAuditLogs(term sql.OrderTerm, terms ...sql.OrderTerm) OrderOption {
 		sqlgraph.OrderByNeighborTerms(s, newAuditLogsStep(), append([]sql.OrderTerm{term}, terms...)...)
 	}
 }
+
+// ByVerifyTokensCount orders the results by verify_tokens count.
+func ByVerifyTokensCount(opts ...sql.OrderTermOption) OrderOption {
+	return func(s *sql.Selector) {
+		sqlgraph.OrderByNeighborsCount(s, newVerifyTokensStep(), opts...)
+	}
+}
+
+// ByVerifyTokens orders the results by verify_tokens terms.
+func ByVerifyTokens(term sql.OrderTerm, terms ...sql.OrderTerm) OrderOption {
+	return func(s *sql.Selector) {
+		sqlgraph.OrderByNeighborTerms(s, newVerifyTokensStep(), append([]sql.OrderTerm{term}, terms...)...)
+	}
+}
 func newSessionsStep() *sqlgraph.Step {
 	return sqlgraph.NewStep(
 		sqlgraph.From(Table, FieldID),
@@ -277,3 +300,10 @@ func newAuditLogsStep() *sqlgraph.Step {
 		sqlgraph.Edge(sqlgraph.O2M, false, AuditLogsTable, AuditLogsColumn),
 	)
 }
+func newVerifyTokensStep() *sqlgraph.Step {
+	return sqlgraph.NewStep(
+		sqlgraph.From(Table, FieldID),
+		sqlgraph.To(VerifyTokensInverseTable, FieldID),
+		sqlgraph.Edge(sqlgraph.O2M, false, VerifyTokensTable, VerifyTokensColumn),
+	)
+}

db/ent/user/where.go

@@ -906,6 +906,29 @@ func HasAuditLogsWith(preds ...predicate.Audit) predicate.User {
 	})
 }
 
+// HasVerifyTokens applies the HasEdge predicate on the "verify_tokens" edge.
+func HasVerifyTokens() predicate.User {
+	return predicate.User(func(s *sql.Selector) {
+		step := sqlgraph.NewStep(
+			sqlgraph.From(Table, FieldID),
+			sqlgraph.Edge(sqlgraph.O2M, false, VerifyTokensTable, VerifyTokensColumn),
+		)
+		sqlgraph.HasNeighbors(s, step)
+	})
+}
+
+// HasVerifyTokensWith applies the HasEdge predicate on the "verify_tokens" edge with a given conditions (other predicates).
+func HasVerifyTokensWith(preds ...predicate.VerifyToken) predicate.User {
+	return predicate.User(func(s *sql.Selector) {
+		step := newVerifyTokensStep()
+		sqlgraph.HasNeighborsWith(s, step, func(s *sql.Selector) {
+			for _, p := range preds {
+				p(s)
+			}
+		})
+	})
+}
+
 // And groups predicates with the AND operator between them.
 func And(predicates ...predicate.User) predicate.User {
 	return predicate.User(sql.AndPredicates(predicates...))

db/ent/user_create.go

@@ -13,6 +13,7 @@ import (
 	"gitserver.in/patialtech/rano/db/ent/audit"
 	"gitserver.in/patialtech/rano/db/ent/user"
 	"gitserver.in/patialtech/rano/db/ent/usersession"
+	"gitserver.in/patialtech/rano/db/ent/verifytoken"
 )
 
 // UserCreate is the builder for creating a User entity.
@@ -220,6 +221,21 @@ func (uc *UserCreate) AddAuditLogs(a ...*Audit) *UserCreate {
 	return uc.AddAuditLogIDs(ids...)
 }
 
+// AddVerifyTokenIDs adds the "verify_tokens" edge to the VerifyToken entity by IDs.
+func (uc *UserCreate) AddVerifyTokenIDs(ids ...int64) *UserCreate {
+	uc.mutation.AddVerifyTokenIDs(ids...)
+	return uc
+}
+
+// AddVerifyTokens adds the "verify_tokens" edges to the VerifyToken entity.
+func (uc *UserCreate) AddVerifyTokens(v ...*VerifyToken) *UserCreate {
+	ids := make([]int64, len(v))
+	for i := range v {
+		ids[i] = v[i].ID
+	}
+	return uc.AddVerifyTokenIDs(ids...)
+}
+
 // Mutation returns the UserMutation object of the builder.
 func (uc *UserCreate) Mutation() *UserMutation {
 	return uc.mutation
@@ -480,6 +496,22 @@ func (uc *UserCreate) createSpec() (*User, *sqlgraph.CreateSpec) {
 		}
 		_spec.Edges = append(_spec.Edges, edge)
 	}
+	if nodes := uc.mutation.VerifyTokensIDs(); len(nodes) > 0 {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.O2M,
+			Inverse: false,
+			Table:   user.VerifyTokensTable,
+			Columns: []string{user.VerifyTokensColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(verifytoken.FieldID, field.TypeInt64),
+			},
+		}
+		for _, k := range nodes {
+			edge.Target.Nodes = append(edge.Target.Nodes, k)
+		}
+		_spec.Edges = append(_spec.Edges, edge)
+	}
 	return _node, _spec
 }
 

db/ent/user_query.go

@@ -16,6 +16,7 @@ import (
 	"gitserver.in/patialtech/rano/db/ent/predicate"
 	"gitserver.in/patialtech/rano/db/ent/user"
 	"gitserver.in/patialtech/rano/db/ent/usersession"
+	"gitserver.in/patialtech/rano/db/ent/verifytoken"
 )
 
 // UserQuery is the builder for querying User entities.
@@ -27,6 +28,7 @@ type UserQuery struct {
 	predicates       []predicate.User
 	withSessions     *UserSessionQuery
 	withAuditLogs    *AuditQuery
+	withVerifyTokens *VerifyTokenQuery
 	// intermediate query (i.e. traversal path).
 	sql  *sql.Selector
 	path func(context.Context) (*sql.Selector, error)
@@ -107,6 +109,28 @@ func (uq *UserQuery) QueryAuditLogs() *AuditQuery {
 	return query
 }
 
+// QueryVerifyTokens chains the current query on the "verify_tokens" edge.
+func (uq *UserQuery) QueryVerifyTokens() *VerifyTokenQuery {
+	query := (&VerifyTokenClient{config: uq.config}).Query()
+	query.path = func(ctx context.Context) (fromU *sql.Selector, err error) {
+		if err := uq.prepareQuery(ctx); err != nil {
+			return nil, err
+		}
+		selector := uq.sqlQuery(ctx)
+		if err := selector.Err(); err != nil {
+			return nil, err
+		}
+		step := sqlgraph.NewStep(
+			sqlgraph.From(user.Table, user.FieldID, selector),
+			sqlgraph.To(verifytoken.Table, verifytoken.FieldID),
+			sqlgraph.Edge(sqlgraph.O2M, false, user.VerifyTokensTable, user.VerifyTokensColumn),
+		)
+		fromU = sqlgraph.SetNeighbors(uq.driver.Dialect(), step)
+		return fromU, nil
+	}
+	return query
+}
+
 // First returns the first User entity from the query.
 // Returns a *NotFoundError when no User was found.
 func (uq *UserQuery) First(ctx context.Context) (*User, error) {
@@ -301,6 +325,7 @@ func (uq *UserQuery) Clone() *UserQuery {
 		predicates:       append([]predicate.User{}, uq.predicates...),
 		withSessions:     uq.withSessions.Clone(),
 		withAuditLogs:    uq.withAuditLogs.Clone(),
+		withVerifyTokens: uq.withVerifyTokens.Clone(),
 		// clone intermediate query.
 		sql:  uq.sql.Clone(),
 		path: uq.path,
@@ -329,6 +354,17 @@ func (uq *UserQuery) WithAuditLogs(opts ...func(*AuditQuery)) *UserQuery {
 	return uq
 }
 
+// WithVerifyTokens tells the query-builder to eager-load the nodes that are connected to
+// the "verify_tokens" edge. The optional arguments are used to configure the query builder of the edge.
+func (uq *UserQuery) WithVerifyTokens(opts ...func(*VerifyTokenQuery)) *UserQuery {
+	query := (&VerifyTokenClient{config: uq.config}).Query()
+	for _, opt := range opts {
+		opt(query)
+	}
+	uq.withVerifyTokens = query
+	return uq
+}
+
 // GroupBy is used to group vertices by one or more fields/columns.
 // It is often used with aggregate functions, like: count, max, mean, min, sum.
 //
@@ -407,9 +443,10 @@ func (uq *UserQuery) sqlAll(ctx context.Context, hooks ...queryHook) ([]*User, e
 	var (
 		nodes       = []*User{}
 		_spec       = uq.querySpec()
-		loadedTypes = [2]bool{
+		loadedTypes = [3]bool{
 			uq.withSessions != nil,
 			uq.withAuditLogs != nil,
+			uq.withVerifyTokens != nil,
 		}
 	)
 	_spec.ScanValues = func(columns []string) ([]any, error) {
@@ -444,6 +481,13 @@ func (uq *UserQuery) sqlAll(ctx context.Context, hooks ...queryHook) ([]*User, e
 			return nil, err
 		}
 	}
+	if query := uq.withVerifyTokens; query != nil {
+		if err := uq.loadVerifyTokens(ctx, query, nodes,
+			func(n *User) { n.Edges.VerifyTokens = []*VerifyToken{} },
+			func(n *User, e *VerifyToken) { n.Edges.VerifyTokens = append(n.Edges.VerifyTokens, e) }); err != nil {
+			return nil, err
+		}
+	}
 	return nodes, nil
 }
 
@@ -509,6 +553,37 @@ func (uq *UserQuery) loadAuditLogs(ctx context.Context, query *AuditQuery, nodes
 	}
 	return nil
 }
+func (uq *UserQuery) loadVerifyTokens(ctx context.Context, query *VerifyTokenQuery, nodes []*User, init func(*User), assign func(*User, *VerifyToken)) error {
+	fks := make([]driver.Value, 0, len(nodes))
+	nodeids := make(map[int64]*User)
+	for i := range nodes {
+		fks = append(fks, nodes[i].ID)
+		nodeids[nodes[i].ID] = nodes[i]
+		if init != nil {
+			init(nodes[i])
+		}
+	}
+	query.withFKs = true
+	query.Where(predicate.VerifyToken(func(s *sql.Selector) {
+		s.Where(sql.InValues(s.C(user.VerifyTokensColumn), fks...))
+	}))
+	neighbors, err := query.All(ctx)
+	if err != nil {
+		return err
+	}
+	for _, n := range neighbors {
+		fk := n.user_id
+		if fk == nil {
+			return fmt.Errorf(`foreign-key "user_id" is nil for node %v`, n.ID)
+		}
+		node, ok := nodeids[*fk]
+		if !ok {
+			return fmt.Errorf(`unexpected referenced foreign-key "user_id" returned %v for node %v`, *fk, n.ID)
+		}
+		assign(node, n)
+	}
+	return nil
+}
 
 func (uq *UserQuery) sqlCount(ctx context.Context) (int, error) {
 	_spec := uq.querySpec()

db/ent/user_update.go

@@ -15,6 +15,7 @@ import (
 	"gitserver.in/patialtech/rano/db/ent/predicate"
 	"gitserver.in/patialtech/rano/db/ent/user"
 	"gitserver.in/patialtech/rano/db/ent/usersession"
+	"gitserver.in/patialtech/rano/db/ent/verifytoken"
 )
 
 // UserUpdate is the builder for updating User entities.
@@ -279,6 +280,21 @@ func (uu *UserUpdate) AddAuditLogs(a ...*Audit) *UserUpdate {
 	return uu.AddAuditLogIDs(ids...)
 }
 
+// AddVerifyTokenIDs adds the "verify_tokens" edge to the VerifyToken entity by IDs.
+func (uu *UserUpdate) AddVerifyTokenIDs(ids ...int64) *UserUpdate {
+	uu.mutation.AddVerifyTokenIDs(ids...)
+	return uu
+}
+
+// AddVerifyTokens adds the "verify_tokens" edges to the VerifyToken entity.
+func (uu *UserUpdate) AddVerifyTokens(v ...*VerifyToken) *UserUpdate {
+	ids := make([]int64, len(v))
+	for i := range v {
+		ids[i] = v[i].ID
+	}
+	return uu.AddVerifyTokenIDs(ids...)
+}
+
 // Mutation returns the UserMutation object of the builder.
 func (uu *UserUpdate) Mutation() *UserMutation {
 	return uu.mutation
@@ -326,6 +342,27 @@ func (uu *UserUpdate) RemoveAuditLogs(a ...*Audit) *UserUpdate {
 	return uu.RemoveAuditLogIDs(ids...)
 }
 
+// ClearVerifyTokens clears all "verify_tokens" edges to the VerifyToken entity.
+func (uu *UserUpdate) ClearVerifyTokens() *UserUpdate {
+	uu.mutation.ClearVerifyTokens()
+	return uu
+}
+
+// RemoveVerifyTokenIDs removes the "verify_tokens" edge to VerifyToken entities by IDs.
+func (uu *UserUpdate) RemoveVerifyTokenIDs(ids ...int64) *UserUpdate {
+	uu.mutation.RemoveVerifyTokenIDs(ids...)
+	return uu
+}
+
+// RemoveVerifyTokens removes "verify_tokens" edges to VerifyToken entities.
+func (uu *UserUpdate) RemoveVerifyTokens(v ...*VerifyToken) *UserUpdate {
+	ids := make([]int64, len(v))
+	for i := range v {
+		ids[i] = v[i].ID
+	}
+	return uu.RemoveVerifyTokenIDs(ids...)
+}
+
 // Save executes the query and returns the number of nodes affected by the update operation.
 func (uu *UserUpdate) Save(ctx context.Context) (int, error) {
 	uu.defaults()
@@ -566,6 +603,51 @@ func (uu *UserUpdate) sqlSave(ctx context.Context) (n int, err error) {
 		}
 		_spec.Edges.Add = append(_spec.Edges.Add, edge)
 	}
+	if uu.mutation.VerifyTokensCleared() {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.O2M,
+			Inverse: false,
+			Table:   user.VerifyTokensTable,
+			Columns: []string{user.VerifyTokensColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(verifytoken.FieldID, field.TypeInt64),
+			},
+		}
+		_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
+	}
+	if nodes := uu.mutation.RemovedVerifyTokensIDs(); len(nodes) > 0 && !uu.mutation.VerifyTokensCleared() {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.O2M,
+			Inverse: false,
+			Table:   user.VerifyTokensTable,
+			Columns: []string{user.VerifyTokensColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(verifytoken.FieldID, field.TypeInt64),
+			},
+		}
+		for _, k := range nodes {
+			edge.Target.Nodes = append(edge.Target.Nodes, k)
+		}
+		_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
+	}
+	if nodes := uu.mutation.VerifyTokensIDs(); len(nodes) > 0 {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.O2M,
+			Inverse: false,
+			Table:   user.VerifyTokensTable,
+			Columns: []string{user.VerifyTokensColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(verifytoken.FieldID, field.TypeInt64),
+			},
+		}
+		for _, k := range nodes {
+			edge.Target.Nodes = append(edge.Target.Nodes, k)
+		}
+		_spec.Edges.Add = append(_spec.Edges.Add, edge)
+	}
 	if n, err = sqlgraph.UpdateNodes(ctx, uu.driver, _spec); err != nil {
 		if _, ok := err.(*sqlgraph.NotFoundError); ok {
 			err = &NotFoundError{user.Label}
@@ -835,6 +917,21 @@ func (uuo *UserUpdateOne) AddAuditLogs(a ...*Audit) *UserUpdateOne {
 	return uuo.AddAuditLogIDs(ids...)
 }
 
+// AddVerifyTokenIDs adds the "verify_tokens" edge to the VerifyToken entity by IDs.
+func (uuo *UserUpdateOne) AddVerifyTokenIDs(ids ...int64) *UserUpdateOne {
+	uuo.mutation.AddVerifyTokenIDs(ids...)
+	return uuo
+}
+
+// AddVerifyTokens adds the "verify_tokens" edges to the VerifyToken entity.
+func (uuo *UserUpdateOne) AddVerifyTokens(v ...*VerifyToken) *UserUpdateOne {
+	ids := make([]int64, len(v))
+	for i := range v {
+		ids[i] = v[i].ID
+	}
+	return uuo.AddVerifyTokenIDs(ids...)
+}
+
 // Mutation returns the UserMutation object of the builder.
 func (uuo *UserUpdateOne) Mutation() *UserMutation {
 	return uuo.mutation
@@ -882,6 +979,27 @@ func (uuo *UserUpdateOne) RemoveAuditLogs(a ...*Audit) *UserUpdateOne {
 	return uuo.RemoveAuditLogIDs(ids...)
 }
 
+// ClearVerifyTokens clears all "verify_tokens" edges to the VerifyToken entity.
+func (uuo *UserUpdateOne) ClearVerifyTokens() *UserUpdateOne {
+	uuo.mutation.ClearVerifyTokens()
+	return uuo
+}
+
+// RemoveVerifyTokenIDs removes the "verify_tokens" edge to VerifyToken entities by IDs.
+func (uuo *UserUpdateOne) RemoveVerifyTokenIDs(ids ...int64) *UserUpdateOne {
+	uuo.mutation.RemoveVerifyTokenIDs(ids...)
+	return uuo
+}
+
+// RemoveVerifyTokens removes "verify_tokens" edges to VerifyToken entities.
+func (uuo *UserUpdateOne) RemoveVerifyTokens(v ...*VerifyToken) *UserUpdateOne {
+	ids := make([]int64, len(v))
+	for i := range v {
+		ids[i] = v[i].ID
+	}
+	return uuo.RemoveVerifyTokenIDs(ids...)
+}
+
 // Where appends a list predicates to the UserUpdate builder.
 func (uuo *UserUpdateOne) Where(ps ...predicate.User) *UserUpdateOne {
 	uuo.mutation.Where(ps...)
@@ -1152,6 +1270,51 @@ func (uuo *UserUpdateOne) sqlSave(ctx context.Context) (_node *User, err error)
 		}
 		_spec.Edges.Add = append(_spec.Edges.Add, edge)
 	}
+	if uuo.mutation.VerifyTokensCleared() {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.O2M,
+			Inverse: false,
+			Table:   user.VerifyTokensTable,
+			Columns: []string{user.VerifyTokensColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(verifytoken.FieldID, field.TypeInt64),
+			},
+		}
+		_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
+	}
+	if nodes := uuo.mutation.RemovedVerifyTokensIDs(); len(nodes) > 0 && !uuo.mutation.VerifyTokensCleared() {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.O2M,
+			Inverse: false,
+			Table:   user.VerifyTokensTable,
+			Columns: []string{user.VerifyTokensColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(verifytoken.FieldID, field.TypeInt64),
+			},
+		}
+		for _, k := range nodes {
+			edge.Target.Nodes = append(edge.Target.Nodes, k)
+		}
+		_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
+	}
+	if nodes := uuo.mutation.VerifyTokensIDs(); len(nodes) > 0 {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.O2M,
+			Inverse: false,
+			Table:   user.VerifyTokensTable,
+			Columns: []string{user.VerifyTokensColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(verifytoken.FieldID, field.TypeInt64),
+			},
+		}
+		for _, k := range nodes {
+			edge.Target.Nodes = append(edge.Target.Nodes, k)
+		}
+		_spec.Edges.Add = append(_spec.Edges.Add, edge)
+	}
 	_node = &User{config: uuo.config}
 	_spec.Assign = _node.assignValues
 	_spec.ScanValues = _node.scanValues

db/ent/verifytoken.go

@@ -0,0 +1,178 @@
+// Code generated by ent, DO NOT EDIT.
+
+package ent
+
+import (
+	"fmt"
+	"strings"
+	"time"
+
+	"entgo.io/ent"
+	"entgo.io/ent/dialect/sql"
+	"gitserver.in/patialtech/rano/db/ent/user"
+	"gitserver.in/patialtech/rano/db/ent/verifytoken"
+)
+
+// VerifyToken is the model entity for the VerifyToken schema.
+type VerifyToken struct {
+	config `json:"-"`
+	// ID of the ent.
+	ID int64 `json:"id,omitempty"`
+	// CreatedAt holds the value of the "created_at" field.
+	CreatedAt time.Time `json:"createdAt"`
+	// ExpiresAt holds the value of the "expires_at" field.
+	ExpiresAt time.Time `json:"expires_at,omitempty"`
+	// Token holds the value of the "token" field.
+	Token string `json:"token,omitempty"`
+	// Purpose holds the value of the "purpose" field.
+	Purpose string `json:"purpose,omitempty"`
+	// Edges holds the relations/edges for other nodes in the graph.
+	// The values are being populated by the VerifyTokenQuery when eager-loading is set.
+	Edges        VerifyTokenEdges `json:"edges"`
+	user_id      *int64
+	selectValues sql.SelectValues
+}
+
+// VerifyTokenEdges holds the relations/edges for other nodes in the graph.
+type VerifyTokenEdges struct {
+	// User holds the value of the user edge.
+	User *User `json:"user,omitempty"`
+	// loadedTypes holds the information for reporting if a
+	// type was loaded (or requested) in eager-loading or not.
+	loadedTypes [1]bool
+}
+
+// UserOrErr returns the User value or an error if the edge
+// was not loaded in eager-loading, or loaded but was not found.
+func (e VerifyTokenEdges) UserOrErr() (*User, error) {
+	if e.User != nil {
+		return e.User, nil
+	} else if e.loadedTypes[0] {
+		return nil, &NotFoundError{label: user.Label}
+	}
+	return nil, &NotLoadedError{edge: "user"}
+}
+
+// scanValues returns the types for scanning values from sql.Rows.
+func (*VerifyToken) scanValues(columns []string) ([]any, error) {
+	values := make([]any, len(columns))
+	for i := range columns {
+		switch columns[i] {
+		case verifytoken.FieldID:
+			values[i] = new(sql.NullInt64)
+		case verifytoken.FieldToken, verifytoken.FieldPurpose:
+			values[i] = new(sql.NullString)
+		case verifytoken.FieldCreatedAt, verifytoken.FieldExpiresAt:
+			values[i] = new(sql.NullTime)
+		case verifytoken.ForeignKeys[0]: // user_id
+			values[i] = new(sql.NullInt64)
+		default:
+			values[i] = new(sql.UnknownType)
+		}
+	}
+	return values, nil
+}
+
+// assignValues assigns the values that were returned from sql.Rows (after scanning)
+// to the VerifyToken fields.
+func (vt *VerifyToken) assignValues(columns []string, values []any) error {
+	if m, n := len(values), len(columns); m < n {
+		return fmt.Errorf("mismatch number of scan values: %d != %d", m, n)
+	}
+	for i := range columns {
+		switch columns[i] {
+		case verifytoken.FieldID:
+			value, ok := values[i].(*sql.NullInt64)
+			if !ok {
+				return fmt.Errorf("unexpected type %T for field id", value)
+			}
+			vt.ID = int64(value.Int64)
+		case verifytoken.FieldCreatedAt:
+			if value, ok := values[i].(*sql.NullTime); !ok {
+				return fmt.Errorf("unexpected type %T for field created_at", values[i])
+			} else if value.Valid {
+				vt.CreatedAt = value.Time
+			}
+		case verifytoken.FieldExpiresAt:
+			if value, ok := values[i].(*sql.NullTime); !ok {
+				return fmt.Errorf("unexpected type %T for field expires_at", values[i])
+			} else if value.Valid {
+				vt.ExpiresAt = value.Time
+			}
+		case verifytoken.FieldToken:
+			if value, ok := values[i].(*sql.NullString); !ok {
+				return fmt.Errorf("unexpected type %T for field token", values[i])
+			} else if value.Valid {
+				vt.Token = value.String
+			}
+		case verifytoken.FieldPurpose:
+			if value, ok := values[i].(*sql.NullString); !ok {
+				return fmt.Errorf("unexpected type %T for field purpose", values[i])
+			} else if value.Valid {
+				vt.Purpose = value.String
+			}
+		case verifytoken.ForeignKeys[0]:
+			if value, ok := values[i].(*sql.NullInt64); !ok {
+				return fmt.Errorf("unexpected type %T for edge-field user_id", value)
+			} else if value.Valid {
+				vt.user_id = new(int64)
+				*vt.user_id = int64(value.Int64)
+			}
+		default:
+			vt.selectValues.Set(columns[i], values[i])
+		}
+	}
+	return nil
+}
+
+// Value returns the ent.Value that was dynamically selected and assigned to the VerifyToken.
+// This includes values selected through modifiers, order, etc.
+func (vt *VerifyToken) Value(name string) (ent.Value, error) {
+	return vt.selectValues.Get(name)
+}
+
+// QueryUser queries the "user" edge of the VerifyToken entity.
+func (vt *VerifyToken) QueryUser() *UserQuery {
+	return NewVerifyTokenClient(vt.config).QueryUser(vt)
+}
+
+// Update returns a builder for updating this VerifyToken.
+// Note that you need to call VerifyToken.Unwrap() before calling this method if this VerifyToken
+// was returned from a transaction, and the transaction was committed or rolled back.
+func (vt *VerifyToken) Update() *VerifyTokenUpdateOne {
+	return NewVerifyTokenClient(vt.config).UpdateOne(vt)
+}
+
+// Unwrap unwraps the VerifyToken entity that was returned from a transaction after it was closed,
+// so that all future queries will be executed through the driver which created the transaction.
+func (vt *VerifyToken) Unwrap() *VerifyToken {
+	_tx, ok := vt.config.driver.(*txDriver)
+	if !ok {
+		panic("ent: VerifyToken is not a transactional entity")
+	}
+	vt.config.driver = _tx.drv
+	return vt
+}
+
+// String implements the fmt.Stringer.
+func (vt *VerifyToken) String() string {
+	var builder strings.Builder
+	builder.WriteString("VerifyToken(")
+	builder.WriteString(fmt.Sprintf("id=%v, ", vt.ID))
+	builder.WriteString("created_at=")
+	builder.WriteString(vt.CreatedAt.Format(time.ANSIC))
+	builder.WriteString(", ")
+	builder.WriteString("expires_at=")
+	builder.WriteString(vt.ExpiresAt.Format(time.ANSIC))
+	builder.WriteString(", ")
+	builder.WriteString("token=")
+	builder.WriteString(vt.Token)
+	builder.WriteString(", ")
+	builder.WriteString("purpose=")
+	builder.WriteString(vt.Purpose)
+	builder.WriteByte(')')
+	return builder.String()
+}
+
+// VerifyTokens is a parsable slice of VerifyToken.
+type VerifyTokens []*VerifyToken

db/ent/verifytoken/verifytoken.go

@@ -0,0 +1,117 @@
+// Code generated by ent, DO NOT EDIT.
+
+package verifytoken
+
+import (
+	"time"
+
+	"entgo.io/ent/dialect/sql"
+	"entgo.io/ent/dialect/sql/sqlgraph"
+)
+
+const (
+	// Label holds the string label denoting the verifytoken type in the database.
+	Label = "verify_token"
+	// FieldID holds the string denoting the id field in the database.
+	FieldID = "id"
+	// FieldCreatedAt holds the string denoting the created_at field in the database.
+	FieldCreatedAt = "created_at"
+	// FieldExpiresAt holds the string denoting the expires_at field in the database.
+	FieldExpiresAt = "expires_at"
+	// FieldToken holds the string denoting the token field in the database.
+	FieldToken = "token"
+	// FieldPurpose holds the string denoting the purpose field in the database.
+	FieldPurpose = "purpose"
+	// EdgeUser holds the string denoting the user edge name in mutations.
+	EdgeUser = "user"
+	// Table holds the table name of the verifytoken in the database.
+	Table = "verify_tokens"
+	// UserTable is the table that holds the user relation/edge.
+	UserTable = "verify_tokens"
+	// UserInverseTable is the table name for the User entity.
+	// It exists in this package in order to avoid circular dependency with the "user" package.
+	UserInverseTable = "users"
+	// UserColumn is the table column denoting the user relation/edge.
+	UserColumn = "user_id"
+)
+
+// Columns holds all SQL columns for verifytoken fields.
+var Columns = []string{
+	FieldID,
+	FieldCreatedAt,
+	FieldExpiresAt,
+	FieldToken,
+	FieldPurpose,
+}
+
+// ForeignKeys holds the SQL foreign-keys that are owned by the "verify_tokens"
+// table and are not defined as standalone fields in the schema.
+var ForeignKeys = []string{
+	"user_id",
+}
+
+// ValidColumn reports if the column name is valid (part of the table columns).
+func ValidColumn(column string) bool {
+	for i := range Columns {
+		if column == Columns[i] {
+			return true
+		}
+	}
+	for i := range ForeignKeys {
+		if column == ForeignKeys[i] {
+			return true
+		}
+	}
+	return false
+}
+
+var (
+	// DefaultCreatedAt holds the default value on creation for the "created_at" field.
+	DefaultCreatedAt func() time.Time
+	// TokenValidator is a validator for the "token" field. It is called by the builders before save.
+	TokenValidator func(string) error
+	// PurposeValidator is a validator for the "purpose" field. It is called by the builders before save.
+	PurposeValidator func(string) error
+)
+
+// OrderOption defines the ordering options for the VerifyToken queries.
+type OrderOption func(*sql.Selector)
+
+// ByID orders the results by the id field.
+func ByID(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldID, opts...).ToFunc()
+}
+
+// ByCreatedAt orders the results by the created_at field.
+func ByCreatedAt(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldCreatedAt, opts...).ToFunc()
+}
+
+// ByExpiresAt orders the results by the expires_at field.
+func ByExpiresAt(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldExpiresAt, opts...).ToFunc()
+}
+
+// ByToken orders the results by the token field.
+func ByToken(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldToken, opts...).ToFunc()
+}
+
+// ByPurpose orders the results by the purpose field.
+func ByPurpose(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldPurpose, opts...).ToFunc()
+}
+
+// ByUserField orders the results by user field.
+func ByUserField(field string, opts ...sql.OrderTermOption) OrderOption {
+	return func(s *sql.Selector) {
+		sqlgraph.OrderByNeighborTerms(s, newUserStep(), sql.OrderByField(field, opts...))
+	}
+}
+func newUserStep() *sqlgraph.Step {
+	return sqlgraph.NewStep(
+		sqlgraph.From(Table, FieldID),
+		sqlgraph.To(UserInverseTable, FieldID),
+		sqlgraph.Edge(sqlgraph.M2O, true, UserTable, UserColumn),
+	)
+}

db/ent/verifytoken/where.go

@@ -0,0 +1,334 @@
+// Code generated by ent, DO NOT EDIT.
+
+package verifytoken
+
+import (
+	"time"
+
+	"entgo.io/ent/dialect/sql"
+	"entgo.io/ent/dialect/sql/sqlgraph"
+	"gitserver.in/patialtech/rano/db/ent/predicate"
+)
+
+// ID filters vertices based on their ID field.
+func ID(id int64) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldEQ(FieldID, id))
+}
+
+// IDEQ applies the EQ predicate on the ID field.
+func IDEQ(id int64) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldEQ(FieldID, id))
+}
+
+// IDNEQ applies the NEQ predicate on the ID field.
+func IDNEQ(id int64) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldNEQ(FieldID, id))
+}
+
+// IDIn applies the In predicate on the ID field.
+func IDIn(ids ...int64) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldIn(FieldID, ids...))
+}
+
+// IDNotIn applies the NotIn predicate on the ID field.
+func IDNotIn(ids ...int64) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldNotIn(FieldID, ids...))
+}
+
+// IDGT applies the GT predicate on the ID field.
+func IDGT(id int64) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldGT(FieldID, id))
+}
+
+// IDGTE applies the GTE predicate on the ID field.
+func IDGTE(id int64) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldGTE(FieldID, id))
+}
+
+// IDLT applies the LT predicate on the ID field.
+func IDLT(id int64) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldLT(FieldID, id))
+}
+
+// IDLTE applies the LTE predicate on the ID field.
+func IDLTE(id int64) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldLTE(FieldID, id))
+}
+
+// CreatedAt applies equality check predicate on the "created_at" field. It's identical to CreatedAtEQ.
+func CreatedAt(v time.Time) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldEQ(FieldCreatedAt, v))
+}
+
+// ExpiresAt applies equality check predicate on the "expires_at" field. It's identical to ExpiresAtEQ.
+func ExpiresAt(v time.Time) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldEQ(FieldExpiresAt, v))
+}
+
+// Token applies equality check predicate on the "token" field. It's identical to TokenEQ.
+func Token(v string) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldEQ(FieldToken, v))
+}
+
+// Purpose applies equality check predicate on the "purpose" field. It's identical to PurposeEQ.
+func Purpose(v string) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldEQ(FieldPurpose, v))
+}
+
+// CreatedAtEQ applies the EQ predicate on the "created_at" field.
+func CreatedAtEQ(v time.Time) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldEQ(FieldCreatedAt, v))
+}
+
+// CreatedAtNEQ applies the NEQ predicate on the "created_at" field.
+func CreatedAtNEQ(v time.Time) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldNEQ(FieldCreatedAt, v))
+}
+
+// CreatedAtIn applies the In predicate on the "created_at" field.
+func CreatedAtIn(vs ...time.Time) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldIn(FieldCreatedAt, vs...))
+}
+
+// CreatedAtNotIn applies the NotIn predicate on the "created_at" field.
+func CreatedAtNotIn(vs ...time.Time) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldNotIn(FieldCreatedAt, vs...))
+}
+
+// CreatedAtGT applies the GT predicate on the "created_at" field.
+func CreatedAtGT(v time.Time) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldGT(FieldCreatedAt, v))
+}
+
+// CreatedAtGTE applies the GTE predicate on the "created_at" field.
+func CreatedAtGTE(v time.Time) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldGTE(FieldCreatedAt, v))
+}
+
+// CreatedAtLT applies the LT predicate on the "created_at" field.
+func CreatedAtLT(v time.Time) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldLT(FieldCreatedAt, v))
+}
+
+// CreatedAtLTE applies the LTE predicate on the "created_at" field.
+func CreatedAtLTE(v time.Time) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldLTE(FieldCreatedAt, v))
+}
+
+// ExpiresAtEQ applies the EQ predicate on the "expires_at" field.
+func ExpiresAtEQ(v time.Time) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldEQ(FieldExpiresAt, v))
+}
+
+// ExpiresAtNEQ applies the NEQ predicate on the "expires_at" field.
+func ExpiresAtNEQ(v time.Time) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldNEQ(FieldExpiresAt, v))
+}
+
+// ExpiresAtIn applies the In predicate on the "expires_at" field.
+func ExpiresAtIn(vs ...time.Time) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldIn(FieldExpiresAt, vs...))
+}
+
+// ExpiresAtNotIn applies the NotIn predicate on the "expires_at" field.
+func ExpiresAtNotIn(vs ...time.Time) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldNotIn(FieldExpiresAt, vs...))
+}
+
+// ExpiresAtGT applies the GT predicate on the "expires_at" field.
+func ExpiresAtGT(v time.Time) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldGT(FieldExpiresAt, v))
+}
+
+// ExpiresAtGTE applies the GTE predicate on the "expires_at" field.
+func ExpiresAtGTE(v time.Time) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldGTE(FieldExpiresAt, v))
+}
+
+// ExpiresAtLT applies the LT predicate on the "expires_at" field.
+func ExpiresAtLT(v time.Time) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldLT(FieldExpiresAt, v))
+}
+
+// ExpiresAtLTE applies the LTE predicate on the "expires_at" field.
+func ExpiresAtLTE(v time.Time) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldLTE(FieldExpiresAt, v))
+}
+
+// TokenEQ applies the EQ predicate on the "token" field.
+func TokenEQ(v string) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldEQ(FieldToken, v))
+}
+
+// TokenNEQ applies the NEQ predicate on the "token" field.
+func TokenNEQ(v string) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldNEQ(FieldToken, v))
+}
+
+// TokenIn applies the In predicate on the "token" field.
+func TokenIn(vs ...string) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldIn(FieldToken, vs...))
+}
+
+// TokenNotIn applies the NotIn predicate on the "token" field.
+func TokenNotIn(vs ...string) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldNotIn(FieldToken, vs...))
+}
+
+// TokenGT applies the GT predicate on the "token" field.
+func TokenGT(v string) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldGT(FieldToken, v))
+}
+
+// TokenGTE applies the GTE predicate on the "token" field.
+func TokenGTE(v string) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldGTE(FieldToken, v))
+}
+
+// TokenLT applies the LT predicate on the "token" field.
+func TokenLT(v string) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldLT(FieldToken, v))
+}
+
+// TokenLTE applies the LTE predicate on the "token" field.
+func TokenLTE(v string) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldLTE(FieldToken, v))
+}
+
+// TokenContains applies the Contains predicate on the "token" field.
+func TokenContains(v string) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldContains(FieldToken, v))
+}
+
+// TokenHasPrefix applies the HasPrefix predicate on the "token" field.
+func TokenHasPrefix(v string) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldHasPrefix(FieldToken, v))
+}
+
+// TokenHasSuffix applies the HasSuffix predicate on the "token" field.
+func TokenHasSuffix(v string) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldHasSuffix(FieldToken, v))
+}
+
+// TokenEqualFold applies the EqualFold predicate on the "token" field.
+func TokenEqualFold(v string) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldEqualFold(FieldToken, v))
+}
+
+// TokenContainsFold applies the ContainsFold predicate on the "token" field.
+func TokenContainsFold(v string) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldContainsFold(FieldToken, v))
+}
+
+// PurposeEQ applies the EQ predicate on the "purpose" field.
+func PurposeEQ(v string) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldEQ(FieldPurpose, v))
+}
+
+// PurposeNEQ applies the NEQ predicate on the "purpose" field.
+func PurposeNEQ(v string) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldNEQ(FieldPurpose, v))
+}
+
+// PurposeIn applies the In predicate on the "purpose" field.
+func PurposeIn(vs ...string) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldIn(FieldPurpose, vs...))
+}
+
+// PurposeNotIn applies the NotIn predicate on the "purpose" field.
+func PurposeNotIn(vs ...string) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldNotIn(FieldPurpose, vs...))
+}
+
+// PurposeGT applies the GT predicate on the "purpose" field.
+func PurposeGT(v string) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldGT(FieldPurpose, v))
+}
+
+// PurposeGTE applies the GTE predicate on the "purpose" field.
+func PurposeGTE(v string) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldGTE(FieldPurpose, v))
+}
+
+// PurposeLT applies the LT predicate on the "purpose" field.
+func PurposeLT(v string) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldLT(FieldPurpose, v))
+}
+
+// PurposeLTE applies the LTE predicate on the "purpose" field.
+func PurposeLTE(v string) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldLTE(FieldPurpose, v))
+}
+
+// PurposeContains applies the Contains predicate on the "purpose" field.
+func PurposeContains(v string) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldContains(FieldPurpose, v))
+}
+
+// PurposeHasPrefix applies the HasPrefix predicate on the "purpose" field.
+func PurposeHasPrefix(v string) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldHasPrefix(FieldPurpose, v))
+}
+
+// PurposeHasSuffix applies the HasSuffix predicate on the "purpose" field.
+func PurposeHasSuffix(v string) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldHasSuffix(FieldPurpose, v))
+}
+
+// PurposeIsNil applies the IsNil predicate on the "purpose" field.
+func PurposeIsNil() predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldIsNull(FieldPurpose))
+}
+
+// PurposeNotNil applies the NotNil predicate on the "purpose" field.
+func PurposeNotNil() predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldNotNull(FieldPurpose))
+}
+
+// PurposeEqualFold applies the EqualFold predicate on the "purpose" field.
+func PurposeEqualFold(v string) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldEqualFold(FieldPurpose, v))
+}
+
+// PurposeContainsFold applies the ContainsFold predicate on the "purpose" field.
+func PurposeContainsFold(v string) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.FieldContainsFold(FieldPurpose, v))
+}
+
+// HasUser applies the HasEdge predicate on the "user" edge.
+func HasUser() predicate.VerifyToken {
+	return predicate.VerifyToken(func(s *sql.Selector) {
+		step := sqlgraph.NewStep(
+			sqlgraph.From(Table, FieldID),
+			sqlgraph.Edge(sqlgraph.M2O, true, UserTable, UserColumn),
+		)
+		sqlgraph.HasNeighbors(s, step)
+	})
+}
+
+// HasUserWith applies the HasEdge predicate on the "user" edge with a given conditions (other predicates).
+func HasUserWith(preds ...predicate.User) predicate.VerifyToken {
+	return predicate.VerifyToken(func(s *sql.Selector) {
+		step := newUserStep()
+		sqlgraph.HasNeighborsWith(s, step, func(s *sql.Selector) {
+			for _, p := range preds {
+				p(s)
+			}
+		})
+	})
+}
+
+// And groups predicates with the AND operator between them.
+func And(predicates ...predicate.VerifyToken) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.AndPredicates(predicates...))
+}
+
+// Or groups predicates with the OR operator between them.
+func Or(predicates ...predicate.VerifyToken) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.OrPredicates(predicates...))
+}
+
+// Not applies the not operator on the given predicate.
+func Not(p predicate.VerifyToken) predicate.VerifyToken {
+	return predicate.VerifyToken(sql.NotPredicates(p))
+}

db/ent/verifytoken_create.go

@@ -0,0 +1,305 @@
+// Code generated by ent, DO NOT EDIT.
+
+package ent
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"time"
+
+	"entgo.io/ent/dialect/sql/sqlgraph"
+	"entgo.io/ent/schema/field"
+	"gitserver.in/patialtech/rano/db/ent/user"
+	"gitserver.in/patialtech/rano/db/ent/verifytoken"
+)
+
+// VerifyTokenCreate is the builder for creating a VerifyToken entity.
+type VerifyTokenCreate struct {
+	config
+	mutation *VerifyTokenMutation
+	hooks    []Hook
+}
+
+// SetCreatedAt sets the "created_at" field.
+func (vtc *VerifyTokenCreate) SetCreatedAt(t time.Time) *VerifyTokenCreate {
+	vtc.mutation.SetCreatedAt(t)
+	return vtc
+}
+
+// SetNillableCreatedAt sets the "created_at" field if the given value is not nil.
+func (vtc *VerifyTokenCreate) SetNillableCreatedAt(t *time.Time) *VerifyTokenCreate {
+	if t != nil {
+		vtc.SetCreatedAt(*t)
+	}
+	return vtc
+}
+
+// SetExpiresAt sets the "expires_at" field.
+func (vtc *VerifyTokenCreate) SetExpiresAt(t time.Time) *VerifyTokenCreate {
+	vtc.mutation.SetExpiresAt(t)
+	return vtc
+}
+
+// SetToken sets the "token" field.
+func (vtc *VerifyTokenCreate) SetToken(s string) *VerifyTokenCreate {
+	vtc.mutation.SetToken(s)
+	return vtc
+}
+
+// SetPurpose sets the "purpose" field.
+func (vtc *VerifyTokenCreate) SetPurpose(s string) *VerifyTokenCreate {
+	vtc.mutation.SetPurpose(s)
+	return vtc
+}
+
+// SetNillablePurpose sets the "purpose" field if the given value is not nil.
+func (vtc *VerifyTokenCreate) SetNillablePurpose(s *string) *VerifyTokenCreate {
+	if s != nil {
+		vtc.SetPurpose(*s)
+	}
+	return vtc
+}
+
+// SetID sets the "id" field.
+func (vtc *VerifyTokenCreate) SetID(i int64) *VerifyTokenCreate {
+	vtc.mutation.SetID(i)
+	return vtc
+}
+
+// SetUserID sets the "user" edge to the User entity by ID.
+func (vtc *VerifyTokenCreate) SetUserID(id int64) *VerifyTokenCreate {
+	vtc.mutation.SetUserID(id)
+	return vtc
+}
+
+// SetNillableUserID sets the "user" edge to the User entity by ID if the given value is not nil.
+func (vtc *VerifyTokenCreate) SetNillableUserID(id *int64) *VerifyTokenCreate {
+	if id != nil {
+		vtc = vtc.SetUserID(*id)
+	}
+	return vtc
+}
+
+// SetUser sets the "user" edge to the User entity.
+func (vtc *VerifyTokenCreate) SetUser(u *User) *VerifyTokenCreate {
+	return vtc.SetUserID(u.ID)
+}
+
+// Mutation returns the VerifyTokenMutation object of the builder.
+func (vtc *VerifyTokenCreate) Mutation() *VerifyTokenMutation {
+	return vtc.mutation
+}
+
+// Save creates the VerifyToken in the database.
+func (vtc *VerifyTokenCreate) Save(ctx context.Context) (*VerifyToken, error) {
+	vtc.defaults()
+	return withHooks(ctx, vtc.sqlSave, vtc.mutation, vtc.hooks)
+}
+
+// SaveX calls Save and panics if Save returns an error.
+func (vtc *VerifyTokenCreate) SaveX(ctx context.Context) *VerifyToken {
+	v, err := vtc.Save(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return v
+}
+
+// Exec executes the query.
+func (vtc *VerifyTokenCreate) Exec(ctx context.Context) error {
+	_, err := vtc.Save(ctx)
+	return err
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (vtc *VerifyTokenCreate) ExecX(ctx context.Context) {
+	if err := vtc.Exec(ctx); err != nil {
+		panic(err)
+	}
+}
+
+// defaults sets the default values of the builder before save.
+func (vtc *VerifyTokenCreate) defaults() {
+	if _, ok := vtc.mutation.CreatedAt(); !ok {
+		v := verifytoken.DefaultCreatedAt()
+		vtc.mutation.SetCreatedAt(v)
+	}
+}
+
+// check runs all checks and user-defined validators on the builder.
+func (vtc *VerifyTokenCreate) check() error {
+	if _, ok := vtc.mutation.CreatedAt(); !ok {
+		return &ValidationError{Name: "created_at", err: errors.New(`ent: missing required field "VerifyToken.created_at"`)}
+	}
+	if _, ok := vtc.mutation.ExpiresAt(); !ok {
+		return &ValidationError{Name: "expires_at", err: errors.New(`ent: missing required field "VerifyToken.expires_at"`)}
+	}
+	if _, ok := vtc.mutation.Token(); !ok {
+		return &ValidationError{Name: "token", err: errors.New(`ent: missing required field "VerifyToken.token"`)}
+	}
+	if v, ok := vtc.mutation.Token(); ok {
+		if err := verifytoken.TokenValidator(v); err != nil {
+			return &ValidationError{Name: "token", err: fmt.Errorf(`ent: validator failed for field "VerifyToken.token": %w`, err)}
+		}
+	}
+	if v, ok := vtc.mutation.Purpose(); ok {
+		if err := verifytoken.PurposeValidator(v); err != nil {
+			return &ValidationError{Name: "purpose", err: fmt.Errorf(`ent: validator failed for field "VerifyToken.purpose": %w`, err)}
+		}
+	}
+	return nil
+}
+
+func (vtc *VerifyTokenCreate) sqlSave(ctx context.Context) (*VerifyToken, error) {
+	if err := vtc.check(); err != nil {
+		return nil, err
+	}
+	_node, _spec := vtc.createSpec()
+	if err := sqlgraph.CreateNode(ctx, vtc.driver, _spec); err != nil {
+		if sqlgraph.IsConstraintError(err) {
+			err = &ConstraintError{msg: err.Error(), wrap: err}
+		}
+		return nil, err
+	}
+	if _spec.ID.Value != _node.ID {
+		id := _spec.ID.Value.(int64)
+		_node.ID = int64(id)
+	}
+	vtc.mutation.id = &_node.ID
+	vtc.mutation.done = true
+	return _node, nil
+}
+
+func (vtc *VerifyTokenCreate) createSpec() (*VerifyToken, *sqlgraph.CreateSpec) {
+	var (
+		_node = &VerifyToken{config: vtc.config}
+		_spec = sqlgraph.NewCreateSpec(verifytoken.Table, sqlgraph.NewFieldSpec(verifytoken.FieldID, field.TypeInt64))
+	)
+	if id, ok := vtc.mutation.ID(); ok {
+		_node.ID = id
+		_spec.ID.Value = id
+	}
+	if value, ok := vtc.mutation.CreatedAt(); ok {
+		_spec.SetField(verifytoken.FieldCreatedAt, field.TypeTime, value)
+		_node.CreatedAt = value
+	}
+	if value, ok := vtc.mutation.ExpiresAt(); ok {
+		_spec.SetField(verifytoken.FieldExpiresAt, field.TypeTime, value)
+		_node.ExpiresAt = value
+	}
+	if value, ok := vtc.mutation.Token(); ok {
+		_spec.SetField(verifytoken.FieldToken, field.TypeString, value)
+		_node.Token = value
+	}
+	if value, ok := vtc.mutation.Purpose(); ok {
+		_spec.SetField(verifytoken.FieldPurpose, field.TypeString, value)
+		_node.Purpose = value
+	}
+	if nodes := vtc.mutation.UserIDs(); len(nodes) > 0 {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.M2O,
+			Inverse: true,
+			Table:   verifytoken.UserTable,
+			Columns: []string{verifytoken.UserColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(user.FieldID, field.TypeInt64),
+			},
+		}
+		for _, k := range nodes {
+			edge.Target.Nodes = append(edge.Target.Nodes, k)
+		}
+		_node.user_id = &nodes[0]
+		_spec.Edges = append(_spec.Edges, edge)
+	}
+	return _node, _spec
+}
+
+// VerifyTokenCreateBulk is the builder for creating many VerifyToken entities in bulk.
+type VerifyTokenCreateBulk struct {
+	config
+	err      error
+	builders []*VerifyTokenCreate
+}
+
+// Save creates the VerifyToken entities in the database.
+func (vtcb *VerifyTokenCreateBulk) Save(ctx context.Context) ([]*VerifyToken, error) {
+	if vtcb.err != nil {
+		return nil, vtcb.err
+	}
+	specs := make([]*sqlgraph.CreateSpec, len(vtcb.builders))
+	nodes := make([]*VerifyToken, len(vtcb.builders))
+	mutators := make([]Mutator, len(vtcb.builders))
+	for i := range vtcb.builders {
+		func(i int, root context.Context) {
+			builder := vtcb.builders[i]
+			builder.defaults()
+			var mut Mutator = MutateFunc(func(ctx context.Context, m Mutation) (Value, error) {
+				mutation, ok := m.(*VerifyTokenMutation)
+				if !ok {
+					return nil, fmt.Errorf("unexpected mutation type %T", m)
+				}
+				if err := builder.check(); err != nil {
+					return nil, err
+				}
+				builder.mutation = mutation
+				var err error
+				nodes[i], specs[i] = builder.createSpec()
+				if i < len(mutators)-1 {
+					_, err = mutators[i+1].Mutate(root, vtcb.builders[i+1].mutation)
+				} else {
+					spec := &sqlgraph.BatchCreateSpec{Nodes: specs}
+					// Invoke the actual operation on the latest mutation in the chain.
+					if err = sqlgraph.BatchCreate(ctx, vtcb.driver, spec); err != nil {
+						if sqlgraph.IsConstraintError(err) {
+							err = &ConstraintError{msg: err.Error(), wrap: err}
+						}
+					}
+				}
+				if err != nil {
+					return nil, err
+				}
+				mutation.id = &nodes[i].ID
+				if specs[i].ID.Value != nil && nodes[i].ID == 0 {
+					id := specs[i].ID.Value.(int64)
+					nodes[i].ID = int64(id)
+				}
+				mutation.done = true
+				return nodes[i], nil
+			})
+			for i := len(builder.hooks) - 1; i >= 0; i-- {
+				mut = builder.hooks[i](mut)
+			}
+			mutators[i] = mut
+		}(i, ctx)
+	}
+	if len(mutators) > 0 {
+		if _, err := mutators[0].Mutate(ctx, vtcb.builders[0].mutation); err != nil {
+			return nil, err
+		}
+	}
+	return nodes, nil
+}
+
+// SaveX is like Save, but panics if an error occurs.
+func (vtcb *VerifyTokenCreateBulk) SaveX(ctx context.Context) []*VerifyToken {
+	v, err := vtcb.Save(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return v
+}
+
+// Exec executes the query.
+func (vtcb *VerifyTokenCreateBulk) Exec(ctx context.Context) error {
+	_, err := vtcb.Save(ctx)
+	return err
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (vtcb *VerifyTokenCreateBulk) ExecX(ctx context.Context) {
+	if err := vtcb.Exec(ctx); err != nil {
+		panic(err)
+	}
+}

db/ent/verifytoken_delete.go

@@ -0,0 +1,88 @@
+// Code generated by ent, DO NOT EDIT.
+
+package ent
+
+import (
+	"context"
+
+	"entgo.io/ent/dialect/sql"
+	"entgo.io/ent/dialect/sql/sqlgraph"
+	"entgo.io/ent/schema/field"
+	"gitserver.in/patialtech/rano/db/ent/predicate"
+	"gitserver.in/patialtech/rano/db/ent/verifytoken"
+)
+
+// VerifyTokenDelete is the builder for deleting a VerifyToken entity.
+type VerifyTokenDelete struct {
+	config
+	hooks    []Hook
+	mutation *VerifyTokenMutation
+}
+
+// Where appends a list predicates to the VerifyTokenDelete builder.
+func (vtd *VerifyTokenDelete) Where(ps ...predicate.VerifyToken) *VerifyTokenDelete {
+	vtd.mutation.Where(ps...)
+	return vtd
+}
+
+// Exec executes the deletion query and returns how many vertices were deleted.
+func (vtd *VerifyTokenDelete) Exec(ctx context.Context) (int, error) {
+	return withHooks(ctx, vtd.sqlExec, vtd.mutation, vtd.hooks)
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (vtd *VerifyTokenDelete) ExecX(ctx context.Context) int {
+	n, err := vtd.Exec(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return n
+}
+
+func (vtd *VerifyTokenDelete) sqlExec(ctx context.Context) (int, error) {
+	_spec := sqlgraph.NewDeleteSpec(verifytoken.Table, sqlgraph.NewFieldSpec(verifytoken.FieldID, field.TypeInt64))
+	if ps := vtd.mutation.predicates; len(ps) > 0 {
+		_spec.Predicate = func(selector *sql.Selector) {
+			for i := range ps {
+				ps[i](selector)
+			}
+		}
+	}
+	affected, err := sqlgraph.DeleteNodes(ctx, vtd.driver, _spec)
+	if err != nil && sqlgraph.IsConstraintError(err) {
+		err = &ConstraintError{msg: err.Error(), wrap: err}
+	}
+	vtd.mutation.done = true
+	return affected, err
+}
+
+// VerifyTokenDeleteOne is the builder for deleting a single VerifyToken entity.
+type VerifyTokenDeleteOne struct {
+	vtd *VerifyTokenDelete
+}
+
+// Where appends a list predicates to the VerifyTokenDelete builder.
+func (vtdo *VerifyTokenDeleteOne) Where(ps ...predicate.VerifyToken) *VerifyTokenDeleteOne {
+	vtdo.vtd.mutation.Where(ps...)
+	return vtdo
+}
+
+// Exec executes the deletion query.
+func (vtdo *VerifyTokenDeleteOne) Exec(ctx context.Context) error {
+	n, err := vtdo.vtd.Exec(ctx)
+	switch {
+	case err != nil:
+		return err
+	case n == 0:
+		return &NotFoundError{verifytoken.Label}
+	default:
+		return nil
+	}
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (vtdo *VerifyTokenDeleteOne) ExecX(ctx context.Context) {
+	if err := vtdo.Exec(ctx); err != nil {
+		panic(err)
+	}
+}

db/ent/verifytoken_query.go

@@ -0,0 +1,614 @@
+// Code generated by ent, DO NOT EDIT.
+
+package ent
+
+import (
+	"context"
+	"fmt"
+	"math"
+
+	"entgo.io/ent"
+	"entgo.io/ent/dialect/sql"
+	"entgo.io/ent/dialect/sql/sqlgraph"
+	"entgo.io/ent/schema/field"
+	"gitserver.in/patialtech/rano/db/ent/predicate"
+	"gitserver.in/patialtech/rano/db/ent/user"
+	"gitserver.in/patialtech/rano/db/ent/verifytoken"
+)
+
+// VerifyTokenQuery is the builder for querying VerifyToken entities.
+type VerifyTokenQuery struct {
+	config
+	ctx        *QueryContext
+	order      []verifytoken.OrderOption
+	inters     []Interceptor
+	predicates []predicate.VerifyToken
+	withUser   *UserQuery
+	withFKs    bool
+	// intermediate query (i.e. traversal path).
+	sql  *sql.Selector
+	path func(context.Context) (*sql.Selector, error)
+}
+
+// Where adds a new predicate for the VerifyTokenQuery builder.
+func (vtq *VerifyTokenQuery) Where(ps ...predicate.VerifyToken) *VerifyTokenQuery {
+	vtq.predicates = append(vtq.predicates, ps...)
+	return vtq
+}
+
+// Limit the number of records to be returned by this query.
+func (vtq *VerifyTokenQuery) Limit(limit int) *VerifyTokenQuery {
+	vtq.ctx.Limit = &limit
+	return vtq
+}
+
+// Offset to start from.
+func (vtq *VerifyTokenQuery) Offset(offset int) *VerifyTokenQuery {
+	vtq.ctx.Offset = &offset
+	return vtq
+}
+
+// Unique configures the query builder to filter duplicate records on query.
+// By default, unique is set to true, and can be disabled using this method.
+func (vtq *VerifyTokenQuery) Unique(unique bool) *VerifyTokenQuery {
+	vtq.ctx.Unique = &unique
+	return vtq
+}
+
+// Order specifies how the records should be ordered.
+func (vtq *VerifyTokenQuery) Order(o ...verifytoken.OrderOption) *VerifyTokenQuery {
+	vtq.order = append(vtq.order, o...)
+	return vtq
+}
+
+// QueryUser chains the current query on the "user" edge.
+func (vtq *VerifyTokenQuery) QueryUser() *UserQuery {
+	query := (&UserClient{config: vtq.config}).Query()
+	query.path = func(ctx context.Context) (fromU *sql.Selector, err error) {
+		if err := vtq.prepareQuery(ctx); err != nil {
+			return nil, err
+		}
+		selector := vtq.sqlQuery(ctx)
+		if err := selector.Err(); err != nil {
+			return nil, err
+		}
+		step := sqlgraph.NewStep(
+			sqlgraph.From(verifytoken.Table, verifytoken.FieldID, selector),
+			sqlgraph.To(user.Table, user.FieldID),
+			sqlgraph.Edge(sqlgraph.M2O, true, verifytoken.UserTable, verifytoken.UserColumn),
+		)
+		fromU = sqlgraph.SetNeighbors(vtq.driver.Dialect(), step)
+		return fromU, nil
+	}
+	return query
+}
+
+// First returns the first VerifyToken entity from the query.
+// Returns a *NotFoundError when no VerifyToken was found.
+func (vtq *VerifyTokenQuery) First(ctx context.Context) (*VerifyToken, error) {
+	nodes, err := vtq.Limit(1).All(setContextOp(ctx, vtq.ctx, ent.OpQueryFirst))
+	if err != nil {
+		return nil, err
+	}
+	if len(nodes) == 0 {
+		return nil, &NotFoundError{verifytoken.Label}
+	}
+	return nodes[0], nil
+}
+
+// FirstX is like First, but panics if an error occurs.
+func (vtq *VerifyTokenQuery) FirstX(ctx context.Context) *VerifyToken {
+	node, err := vtq.First(ctx)
+	if err != nil && !IsNotFound(err) {
+		panic(err)
+	}
+	return node
+}
+
+// FirstID returns the first VerifyToken ID from the query.
+// Returns a *NotFoundError when no VerifyToken ID was found.
+func (vtq *VerifyTokenQuery) FirstID(ctx context.Context) (id int64, err error) {
+	var ids []int64
+	if ids, err = vtq.Limit(1).IDs(setContextOp(ctx, vtq.ctx, ent.OpQueryFirstID)); err != nil {
+		return
+	}
+	if len(ids) == 0 {
+		err = &NotFoundError{verifytoken.Label}
+		return
+	}
+	return ids[0], nil
+}
+
+// FirstIDX is like FirstID, but panics if an error occurs.
+func (vtq *VerifyTokenQuery) FirstIDX(ctx context.Context) int64 {
+	id, err := vtq.FirstID(ctx)
+	if err != nil && !IsNotFound(err) {
+		panic(err)
+	}
+	return id
+}
+
+// Only returns a single VerifyToken entity found by the query, ensuring it only returns one.
+// Returns a *NotSingularError when more than one VerifyToken entity is found.
+// Returns a *NotFoundError when no VerifyToken entities are found.
+func (vtq *VerifyTokenQuery) Only(ctx context.Context) (*VerifyToken, error) {
+	nodes, err := vtq.Limit(2).All(setContextOp(ctx, vtq.ctx, ent.OpQueryOnly))
+	if err != nil {
+		return nil, err
+	}
+	switch len(nodes) {
+	case 1:
+		return nodes[0], nil
+	case 0:
+		return nil, &NotFoundError{verifytoken.Label}
+	default:
+		return nil, &NotSingularError{verifytoken.Label}
+	}
+}
+
+// OnlyX is like Only, but panics if an error occurs.
+func (vtq *VerifyTokenQuery) OnlyX(ctx context.Context) *VerifyToken {
+	node, err := vtq.Only(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return node
+}
+
+// OnlyID is like Only, but returns the only VerifyToken ID in the query.
+// Returns a *NotSingularError when more than one VerifyToken ID is found.
+// Returns a *NotFoundError when no entities are found.
+func (vtq *VerifyTokenQuery) OnlyID(ctx context.Context) (id int64, err error) {
+	var ids []int64
+	if ids, err = vtq.Limit(2).IDs(setContextOp(ctx, vtq.ctx, ent.OpQueryOnlyID)); err != nil {
+		return
+	}
+	switch len(ids) {
+	case 1:
+		id = ids[0]
+	case 0:
+		err = &NotFoundError{verifytoken.Label}
+	default:
+		err = &NotSingularError{verifytoken.Label}
+	}
+	return
+}
+
+// OnlyIDX is like OnlyID, but panics if an error occurs.
+func (vtq *VerifyTokenQuery) OnlyIDX(ctx context.Context) int64 {
+	id, err := vtq.OnlyID(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return id
+}
+
+// All executes the query and returns a list of VerifyTokens.
+func (vtq *VerifyTokenQuery) All(ctx context.Context) ([]*VerifyToken, error) {
+	ctx = setContextOp(ctx, vtq.ctx, ent.OpQueryAll)
+	if err := vtq.prepareQuery(ctx); err != nil {
+		return nil, err
+	}
+	qr := querierAll[[]*VerifyToken, *VerifyTokenQuery]()
+	return withInterceptors[[]*VerifyToken](ctx, vtq, qr, vtq.inters)
+}
+
+// AllX is like All, but panics if an error occurs.
+func (vtq *VerifyTokenQuery) AllX(ctx context.Context) []*VerifyToken {
+	nodes, err := vtq.All(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return nodes
+}
+
+// IDs executes the query and returns a list of VerifyToken IDs.
+func (vtq *VerifyTokenQuery) IDs(ctx context.Context) (ids []int64, err error) {
+	if vtq.ctx.Unique == nil && vtq.path != nil {
+		vtq.Unique(true)
+	}
+	ctx = setContextOp(ctx, vtq.ctx, ent.OpQueryIDs)
+	if err = vtq.Select(verifytoken.FieldID).Scan(ctx, &ids); err != nil {
+		return nil, err
+	}
+	return ids, nil
+}
+
+// IDsX is like IDs, but panics if an error occurs.
+func (vtq *VerifyTokenQuery) IDsX(ctx context.Context) []int64 {
+	ids, err := vtq.IDs(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return ids
+}
+
+// Count returns the count of the given query.
+func (vtq *VerifyTokenQuery) Count(ctx context.Context) (int, error) {
+	ctx = setContextOp(ctx, vtq.ctx, ent.OpQueryCount)
+	if err := vtq.prepareQuery(ctx); err != nil {
+		return 0, err
+	}
+	return withInterceptors[int](ctx, vtq, querierCount[*VerifyTokenQuery](), vtq.inters)
+}
+
+// CountX is like Count, but panics if an error occurs.
+func (vtq *VerifyTokenQuery) CountX(ctx context.Context) int {
+	count, err := vtq.Count(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return count
+}
+
+// Exist returns true if the query has elements in the graph.
+func (vtq *VerifyTokenQuery) Exist(ctx context.Context) (bool, error) {
+	ctx = setContextOp(ctx, vtq.ctx, ent.OpQueryExist)
+	switch _, err := vtq.FirstID(ctx); {
+	case IsNotFound(err):
+		return false, nil
+	case err != nil:
+		return false, fmt.Errorf("ent: check existence: %w", err)
+	default:
+		return true, nil
+	}
+}
+
+// ExistX is like Exist, but panics if an error occurs.
+func (vtq *VerifyTokenQuery) ExistX(ctx context.Context) bool {
+	exist, err := vtq.Exist(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return exist
+}
+
+// Clone returns a duplicate of the VerifyTokenQuery builder, including all associated steps. It can be
+// used to prepare common query builders and use them differently after the clone is made.
+func (vtq *VerifyTokenQuery) Clone() *VerifyTokenQuery {
+	if vtq == nil {
+		return nil
+	}
+	return &VerifyTokenQuery{
+		config:     vtq.config,
+		ctx:        vtq.ctx.Clone(),
+		order:      append([]verifytoken.OrderOption{}, vtq.order...),
+		inters:     append([]Interceptor{}, vtq.inters...),
+		predicates: append([]predicate.VerifyToken{}, vtq.predicates...),
+		withUser:   vtq.withUser.Clone(),
+		// clone intermediate query.
+		sql:  vtq.sql.Clone(),
+		path: vtq.path,
+	}
+}
+
+// WithUser tells the query-builder to eager-load the nodes that are connected to
+// the "user" edge. The optional arguments are used to configure the query builder of the edge.
+func (vtq *VerifyTokenQuery) WithUser(opts ...func(*UserQuery)) *VerifyTokenQuery {
+	query := (&UserClient{config: vtq.config}).Query()
+	for _, opt := range opts {
+		opt(query)
+	}
+	vtq.withUser = query
+	return vtq
+}
+
+// GroupBy is used to group vertices by one or more fields/columns.
+// It is often used with aggregate functions, like: count, max, mean, min, sum.
+//
+// Example:
+//
+//	var v []struct {
+//		CreatedAt time.Time `json:"createdAt"`
+//		Count int `json:"count,omitempty"`
+//	}
+//
+//	client.VerifyToken.Query().
+//		GroupBy(verifytoken.FieldCreatedAt).
+//		Aggregate(ent.Count()).
+//		Scan(ctx, &v)
+func (vtq *VerifyTokenQuery) GroupBy(field string, fields ...string) *VerifyTokenGroupBy {
+	vtq.ctx.Fields = append([]string{field}, fields...)
+	grbuild := &VerifyTokenGroupBy{build: vtq}
+	grbuild.flds = &vtq.ctx.Fields
+	grbuild.label = verifytoken.Label
+	grbuild.scan = grbuild.Scan
+	return grbuild
+}
+
+// Select allows the selection one or more fields/columns for the given query,
+// instead of selecting all fields in the entity.
+//
+// Example:
+//
+//	var v []struct {
+//		CreatedAt time.Time `json:"createdAt"`
+//	}
+//
+//	client.VerifyToken.Query().
+//		Select(verifytoken.FieldCreatedAt).
+//		Scan(ctx, &v)
+func (vtq *VerifyTokenQuery) Select(fields ...string) *VerifyTokenSelect {
+	vtq.ctx.Fields = append(vtq.ctx.Fields, fields...)
+	sbuild := &VerifyTokenSelect{VerifyTokenQuery: vtq}
+	sbuild.label = verifytoken.Label
+	sbuild.flds, sbuild.scan = &vtq.ctx.Fields, sbuild.Scan
+	return sbuild
+}
+
+// Aggregate returns a VerifyTokenSelect configured with the given aggregations.
+func (vtq *VerifyTokenQuery) Aggregate(fns ...AggregateFunc) *VerifyTokenSelect {
+	return vtq.Select().Aggregate(fns...)
+}
+
+func (vtq *VerifyTokenQuery) prepareQuery(ctx context.Context) error {
+	for _, inter := range vtq.inters {
+		if inter == nil {
+			return fmt.Errorf("ent: uninitialized interceptor (forgotten import ent/runtime?)")
+		}
+		if trv, ok := inter.(Traverser); ok {
+			if err := trv.Traverse(ctx, vtq); err != nil {
+				return err
+			}
+		}
+	}
+	for _, f := range vtq.ctx.Fields {
+		if !verifytoken.ValidColumn(f) {
+			return &ValidationError{Name: f, err: fmt.Errorf("ent: invalid field %q for query", f)}
+		}
+	}
+	if vtq.path != nil {
+		prev, err := vtq.path(ctx)
+		if err != nil {
+			return err
+		}
+		vtq.sql = prev
+	}
+	return nil
+}
+
+func (vtq *VerifyTokenQuery) sqlAll(ctx context.Context, hooks ...queryHook) ([]*VerifyToken, error) {
+	var (
+		nodes       = []*VerifyToken{}
+		withFKs     = vtq.withFKs
+		_spec       = vtq.querySpec()
+		loadedTypes = [1]bool{
+			vtq.withUser != nil,
+		}
+	)
+	if vtq.withUser != nil {
+		withFKs = true
+	}
+	if withFKs {
+		_spec.Node.Columns = append(_spec.Node.Columns, verifytoken.ForeignKeys...)
+	}
+	_spec.ScanValues = func(columns []string) ([]any, error) {
+		return (*VerifyToken).scanValues(nil, columns)
+	}
+	_spec.Assign = func(columns []string, values []any) error {
+		node := &VerifyToken{config: vtq.config}
+		nodes = append(nodes, node)
+		node.Edges.loadedTypes = loadedTypes
+		return node.assignValues(columns, values)
+	}
+	for i := range hooks {
+		hooks[i](ctx, _spec)
+	}
+	if err := sqlgraph.QueryNodes(ctx, vtq.driver, _spec); err != nil {
+		return nil, err
+	}
+	if len(nodes) == 0 {
+		return nodes, nil
+	}
+	if query := vtq.withUser; query != nil {
+		if err := vtq.loadUser(ctx, query, nodes, nil,
+			func(n *VerifyToken, e *User) { n.Edges.User = e }); err != nil {
+			return nil, err
+		}
+	}
+	return nodes, nil
+}
+
+func (vtq *VerifyTokenQuery) loadUser(ctx context.Context, query *UserQuery, nodes []*VerifyToken, init func(*VerifyToken), assign func(*VerifyToken, *User)) error {
+	ids := make([]int64, 0, len(nodes))
+	nodeids := make(map[int64][]*VerifyToken)
+	for i := range nodes {
+		if nodes[i].user_id == nil {
+			continue
+		}
+		fk := *nodes[i].user_id
+		if _, ok := nodeids[fk]; !ok {
+			ids = append(ids, fk)
+		}
+		nodeids[fk] = append(nodeids[fk], nodes[i])
+	}
+	if len(ids) == 0 {
+		return nil
+	}
+	query.Where(user.IDIn(ids...))
+	neighbors, err := query.All(ctx)
+	if err != nil {
+		return err
+	}
+	for _, n := range neighbors {
+		nodes, ok := nodeids[n.ID]
+		if !ok {
+			return fmt.Errorf(`unexpected foreign-key "user_id" returned %v`, n.ID)
+		}
+		for i := range nodes {
+			assign(nodes[i], n)
+		}
+	}
+	return nil
+}
+
+func (vtq *VerifyTokenQuery) sqlCount(ctx context.Context) (int, error) {
+	_spec := vtq.querySpec()
+	_spec.Node.Columns = vtq.ctx.Fields
+	if len(vtq.ctx.Fields) > 0 {
+		_spec.Unique = vtq.ctx.Unique != nil && *vtq.ctx.Unique
+	}
+	return sqlgraph.CountNodes(ctx, vtq.driver, _spec)
+}
+
+func (vtq *VerifyTokenQuery) querySpec() *sqlgraph.QuerySpec {
+	_spec := sqlgraph.NewQuerySpec(verifytoken.Table, verifytoken.Columns, sqlgraph.NewFieldSpec(verifytoken.FieldID, field.TypeInt64))
+	_spec.From = vtq.sql
+	if unique := vtq.ctx.Unique; unique != nil {
+		_spec.Unique = *unique
+	} else if vtq.path != nil {
+		_spec.Unique = true
+	}
+	if fields := vtq.ctx.Fields; len(fields) > 0 {
+		_spec.Node.Columns = make([]string, 0, len(fields))
+		_spec.Node.Columns = append(_spec.Node.Columns, verifytoken.FieldID)
+		for i := range fields {
+			if fields[i] != verifytoken.FieldID {
+				_spec.Node.Columns = append(_spec.Node.Columns, fields[i])
+			}
+		}
+	}
+	if ps := vtq.predicates; len(ps) > 0 {
+		_spec.Predicate = func(selector *sql.Selector) {
+			for i := range ps {
+				ps[i](selector)
+			}
+		}
+	}
+	if limit := vtq.ctx.Limit; limit != nil {
+		_spec.Limit = *limit
+	}
+	if offset := vtq.ctx.Offset; offset != nil {
+		_spec.Offset = *offset
+	}
+	if ps := vtq.order; len(ps) > 0 {
+		_spec.Order = func(selector *sql.Selector) {
+			for i := range ps {
+				ps[i](selector)
+			}
+		}
+	}
+	return _spec
+}
+
+func (vtq *VerifyTokenQuery) sqlQuery(ctx context.Context) *sql.Selector {
+	builder := sql.Dialect(vtq.driver.Dialect())
+	t1 := builder.Table(verifytoken.Table)
+	columns := vtq.ctx.Fields
+	if len(columns) == 0 {
+		columns = verifytoken.Columns
+	}
+	selector := builder.Select(t1.Columns(columns...)...).From(t1)
+	if vtq.sql != nil {
+		selector = vtq.sql
+		selector.Select(selector.Columns(columns...)...)
+	}
+	if vtq.ctx.Unique != nil && *vtq.ctx.Unique {
+		selector.Distinct()
+	}
+	for _, p := range vtq.predicates {
+		p(selector)
+	}
+	for _, p := range vtq.order {
+		p(selector)
+	}
+	if offset := vtq.ctx.Offset; offset != nil {
+		// limit is mandatory for offset clause. We start
+		// with default value, and override it below if needed.
+		selector.Offset(*offset).Limit(math.MaxInt32)
+	}
+	if limit := vtq.ctx.Limit; limit != nil {
+		selector.Limit(*limit)
+	}
+	return selector
+}
+
+// VerifyTokenGroupBy is the group-by builder for VerifyToken entities.
+type VerifyTokenGroupBy struct {
+	selector
+	build *VerifyTokenQuery
+}
+
+// Aggregate adds the given aggregation functions to the group-by query.
+func (vtgb *VerifyTokenGroupBy) Aggregate(fns ...AggregateFunc) *VerifyTokenGroupBy {
+	vtgb.fns = append(vtgb.fns, fns...)
+	return vtgb
+}
+
+// Scan applies the selector query and scans the result into the given value.
+func (vtgb *VerifyTokenGroupBy) Scan(ctx context.Context, v any) error {
+	ctx = setContextOp(ctx, vtgb.build.ctx, ent.OpQueryGroupBy)
+	if err := vtgb.build.prepareQuery(ctx); err != nil {
+		return err
+	}
+	return scanWithInterceptors[*VerifyTokenQuery, *VerifyTokenGroupBy](ctx, vtgb.build, vtgb, vtgb.build.inters, v)
+}
+
+func (vtgb *VerifyTokenGroupBy) sqlScan(ctx context.Context, root *VerifyTokenQuery, v any) error {
+	selector := root.sqlQuery(ctx).Select()
+	aggregation := make([]string, 0, len(vtgb.fns))
+	for _, fn := range vtgb.fns {
+		aggregation = append(aggregation, fn(selector))
+	}
+	if len(selector.SelectedColumns()) == 0 {
+		columns := make([]string, 0, len(*vtgb.flds)+len(vtgb.fns))
+		for _, f := range *vtgb.flds {
+			columns = append(columns, selector.C(f))
+		}
+		columns = append(columns, aggregation...)
+		selector.Select(columns...)
+	}
+	selector.GroupBy(selector.Columns(*vtgb.flds...)...)
+	if err := selector.Err(); err != nil {
+		return err
+	}
+	rows := &sql.Rows{}
+	query, args := selector.Query()
+	if err := vtgb.build.driver.Query(ctx, query, args, rows); err != nil {
+		return err
+	}
+	defer rows.Close()
+	return sql.ScanSlice(rows, v)
+}
+
+// VerifyTokenSelect is the builder for selecting fields of VerifyToken entities.
+type VerifyTokenSelect struct {
+	*VerifyTokenQuery
+	selector
+}
+
+// Aggregate adds the given aggregation functions to the selector query.
+func (vts *VerifyTokenSelect) Aggregate(fns ...AggregateFunc) *VerifyTokenSelect {
+	vts.fns = append(vts.fns, fns...)
+	return vts
+}
+
+// Scan applies the selector query and scans the result into the given value.
+func (vts *VerifyTokenSelect) Scan(ctx context.Context, v any) error {
+	ctx = setContextOp(ctx, vts.ctx, ent.OpQuerySelect)
+	if err := vts.prepareQuery(ctx); err != nil {
+		return err
+	}
+	return scanWithInterceptors[*VerifyTokenQuery, *VerifyTokenSelect](ctx, vts.VerifyTokenQuery, vts, vts.inters, v)
+}
+
+func (vts *VerifyTokenSelect) sqlScan(ctx context.Context, root *VerifyTokenQuery, v any) error {
+	selector := root.sqlQuery(ctx)
+	aggregation := make([]string, 0, len(vts.fns))
+	for _, fn := range vts.fns {
+		aggregation = append(aggregation, fn(selector))
+	}
+	switch n := len(*vts.selector.flds); {
+	case n == 0 && len(aggregation) > 0:
+		selector.Select(aggregation...)
+	case n != 0 && len(aggregation) > 0:
+		selector.AppendSelect(aggregation...)
+	}
+	rows := &sql.Rows{}
+	query, args := selector.Query()
+	if err := vts.driver.Query(ctx, query, args, rows); err != nil {
+		return err
+	}
+	defer rows.Close()
+	return sql.ScanSlice(rows, v)
+}

db/ent/verifytoken_update.go

@@ -0,0 +1,406 @@
+// Code generated by ent, DO NOT EDIT.
+
+package ent
+
+import (
+	"context"
+	"errors"
+	"fmt"
+
+	"entgo.io/ent/dialect/sql"
+	"entgo.io/ent/dialect/sql/sqlgraph"
+	"entgo.io/ent/schema/field"
+	"gitserver.in/patialtech/rano/db/ent/predicate"
+	"gitserver.in/patialtech/rano/db/ent/user"
+	"gitserver.in/patialtech/rano/db/ent/verifytoken"
+)
+
+// VerifyTokenUpdate is the builder for updating VerifyToken entities.
+type VerifyTokenUpdate struct {
+	config
+	hooks    []Hook
+	mutation *VerifyTokenMutation
+}
+
+// Where appends a list predicates to the VerifyTokenUpdate builder.
+func (vtu *VerifyTokenUpdate) Where(ps ...predicate.VerifyToken) *VerifyTokenUpdate {
+	vtu.mutation.Where(ps...)
+	return vtu
+}
+
+// SetToken sets the "token" field.
+func (vtu *VerifyTokenUpdate) SetToken(s string) *VerifyTokenUpdate {
+	vtu.mutation.SetToken(s)
+	return vtu
+}
+
+// SetNillableToken sets the "token" field if the given value is not nil.
+func (vtu *VerifyTokenUpdate) SetNillableToken(s *string) *VerifyTokenUpdate {
+	if s != nil {
+		vtu.SetToken(*s)
+	}
+	return vtu
+}
+
+// SetPurpose sets the "purpose" field.
+func (vtu *VerifyTokenUpdate) SetPurpose(s string) *VerifyTokenUpdate {
+	vtu.mutation.SetPurpose(s)
+	return vtu
+}
+
+// SetNillablePurpose sets the "purpose" field if the given value is not nil.
+func (vtu *VerifyTokenUpdate) SetNillablePurpose(s *string) *VerifyTokenUpdate {
+	if s != nil {
+		vtu.SetPurpose(*s)
+	}
+	return vtu
+}
+
+// ClearPurpose clears the value of the "purpose" field.
+func (vtu *VerifyTokenUpdate) ClearPurpose() *VerifyTokenUpdate {
+	vtu.mutation.ClearPurpose()
+	return vtu
+}
+
+// SetUserID sets the "user" edge to the User entity by ID.
+func (vtu *VerifyTokenUpdate) SetUserID(id int64) *VerifyTokenUpdate {
+	vtu.mutation.SetUserID(id)
+	return vtu
+}
+
+// SetNillableUserID sets the "user" edge to the User entity by ID if the given value is not nil.
+func (vtu *VerifyTokenUpdate) SetNillableUserID(id *int64) *VerifyTokenUpdate {
+	if id != nil {
+		vtu = vtu.SetUserID(*id)
+	}
+	return vtu
+}
+
+// SetUser sets the "user" edge to the User entity.
+func (vtu *VerifyTokenUpdate) SetUser(u *User) *VerifyTokenUpdate {
+	return vtu.SetUserID(u.ID)
+}
+
+// Mutation returns the VerifyTokenMutation object of the builder.
+func (vtu *VerifyTokenUpdate) Mutation() *VerifyTokenMutation {
+	return vtu.mutation
+}
+
+// ClearUser clears the "user" edge to the User entity.
+func (vtu *VerifyTokenUpdate) ClearUser() *VerifyTokenUpdate {
+	vtu.mutation.ClearUser()
+	return vtu
+}
+
+// Save executes the query and returns the number of nodes affected by the update operation.
+func (vtu *VerifyTokenUpdate) Save(ctx context.Context) (int, error) {
+	return withHooks(ctx, vtu.sqlSave, vtu.mutation, vtu.hooks)
+}
+
+// SaveX is like Save, but panics if an error occurs.
+func (vtu *VerifyTokenUpdate) SaveX(ctx context.Context) int {
+	affected, err := vtu.Save(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return affected
+}
+
+// Exec executes the query.
+func (vtu *VerifyTokenUpdate) Exec(ctx context.Context) error {
+	_, err := vtu.Save(ctx)
+	return err
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (vtu *VerifyTokenUpdate) ExecX(ctx context.Context) {
+	if err := vtu.Exec(ctx); err != nil {
+		panic(err)
+	}
+}
+
+// check runs all checks and user-defined validators on the builder.
+func (vtu *VerifyTokenUpdate) check() error {
+	if v, ok := vtu.mutation.Token(); ok {
+		if err := verifytoken.TokenValidator(v); err != nil {
+			return &ValidationError{Name: "token", err: fmt.Errorf(`ent: validator failed for field "VerifyToken.token": %w`, err)}
+		}
+	}
+	if v, ok := vtu.mutation.Purpose(); ok {
+		if err := verifytoken.PurposeValidator(v); err != nil {
+			return &ValidationError{Name: "purpose", err: fmt.Errorf(`ent: validator failed for field "VerifyToken.purpose": %w`, err)}
+		}
+	}
+	return nil
+}
+
+func (vtu *VerifyTokenUpdate) sqlSave(ctx context.Context) (n int, err error) {
+	if err := vtu.check(); err != nil {
+		return n, err
+	}
+	_spec := sqlgraph.NewUpdateSpec(verifytoken.Table, verifytoken.Columns, sqlgraph.NewFieldSpec(verifytoken.FieldID, field.TypeInt64))
+	if ps := vtu.mutation.predicates; len(ps) > 0 {
+		_spec.Predicate = func(selector *sql.Selector) {
+			for i := range ps {
+				ps[i](selector)
+			}
+		}
+	}
+	if value, ok := vtu.mutation.Token(); ok {
+		_spec.SetField(verifytoken.FieldToken, field.TypeString, value)
+	}
+	if value, ok := vtu.mutation.Purpose(); ok {
+		_spec.SetField(verifytoken.FieldPurpose, field.TypeString, value)
+	}
+	if vtu.mutation.PurposeCleared() {
+		_spec.ClearField(verifytoken.FieldPurpose, field.TypeString)
+	}
+	if vtu.mutation.UserCleared() {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.M2O,
+			Inverse: true,
+			Table:   verifytoken.UserTable,
+			Columns: []string{verifytoken.UserColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(user.FieldID, field.TypeInt64),
+			},
+		}
+		_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
+	}
+	if nodes := vtu.mutation.UserIDs(); len(nodes) > 0 {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.M2O,
+			Inverse: true,
+			Table:   verifytoken.UserTable,
+			Columns: []string{verifytoken.UserColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(user.FieldID, field.TypeInt64),
+			},
+		}
+		for _, k := range nodes {
+			edge.Target.Nodes = append(edge.Target.Nodes, k)
+		}
+		_spec.Edges.Add = append(_spec.Edges.Add, edge)
+	}
+	if n, err = sqlgraph.UpdateNodes(ctx, vtu.driver, _spec); err != nil {
+		if _, ok := err.(*sqlgraph.NotFoundError); ok {
+			err = &NotFoundError{verifytoken.Label}
+		} else if sqlgraph.IsConstraintError(err) {
+			err = &ConstraintError{msg: err.Error(), wrap: err}
+		}
+		return 0, err
+	}
+	vtu.mutation.done = true
+	return n, nil
+}
+
+// VerifyTokenUpdateOne is the builder for updating a single VerifyToken entity.
+type VerifyTokenUpdateOne struct {
+	config
+	fields   []string
+	hooks    []Hook
+	mutation *VerifyTokenMutation
+}
+
+// SetToken sets the "token" field.
+func (vtuo *VerifyTokenUpdateOne) SetToken(s string) *VerifyTokenUpdateOne {
+	vtuo.mutation.SetToken(s)
+	return vtuo
+}
+
+// SetNillableToken sets the "token" field if the given value is not nil.
+func (vtuo *VerifyTokenUpdateOne) SetNillableToken(s *string) *VerifyTokenUpdateOne {
+	if s != nil {
+		vtuo.SetToken(*s)
+	}
+	return vtuo
+}
+
+// SetPurpose sets the "purpose" field.
+func (vtuo *VerifyTokenUpdateOne) SetPurpose(s string) *VerifyTokenUpdateOne {
+	vtuo.mutation.SetPurpose(s)
+	return vtuo
+}
+
+// SetNillablePurpose sets the "purpose" field if the given value is not nil.
+func (vtuo *VerifyTokenUpdateOne) SetNillablePurpose(s *string) *VerifyTokenUpdateOne {
+	if s != nil {
+		vtuo.SetPurpose(*s)
+	}
+	return vtuo
+}
+
+// ClearPurpose clears the value of the "purpose" field.
+func (vtuo *VerifyTokenUpdateOne) ClearPurpose() *VerifyTokenUpdateOne {
+	vtuo.mutation.ClearPurpose()
+	return vtuo
+}
+
+// SetUserID sets the "user" edge to the User entity by ID.
+func (vtuo *VerifyTokenUpdateOne) SetUserID(id int64) *VerifyTokenUpdateOne {
+	vtuo.mutation.SetUserID(id)
+	return vtuo
+}
+
+// SetNillableUserID sets the "user" edge to the User entity by ID if the given value is not nil.
+func (vtuo *VerifyTokenUpdateOne) SetNillableUserID(id *int64) *VerifyTokenUpdateOne {
+	if id != nil {
+		vtuo = vtuo.SetUserID(*id)
+	}
+	return vtuo
+}
+
+// SetUser sets the "user" edge to the User entity.
+func (vtuo *VerifyTokenUpdateOne) SetUser(u *User) *VerifyTokenUpdateOne {
+	return vtuo.SetUserID(u.ID)
+}
+
+// Mutation returns the VerifyTokenMutation object of the builder.
+func (vtuo *VerifyTokenUpdateOne) Mutation() *VerifyTokenMutation {
+	return vtuo.mutation
+}
+
+// ClearUser clears the "user" edge to the User entity.
+func (vtuo *VerifyTokenUpdateOne) ClearUser() *VerifyTokenUpdateOne {
+	vtuo.mutation.ClearUser()
+	return vtuo
+}
+
+// Where appends a list predicates to the VerifyTokenUpdate builder.
+func (vtuo *VerifyTokenUpdateOne) Where(ps ...predicate.VerifyToken) *VerifyTokenUpdateOne {
+	vtuo.mutation.Where(ps...)
+	return vtuo
+}
+
+// Select allows selecting one or more fields (columns) of the returned entity.
+// The default is selecting all fields defined in the entity schema.
+func (vtuo *VerifyTokenUpdateOne) Select(field string, fields ...string) *VerifyTokenUpdateOne {
+	vtuo.fields = append([]string{field}, fields...)
+	return vtuo
+}
+
+// Save executes the query and returns the updated VerifyToken entity.
+func (vtuo *VerifyTokenUpdateOne) Save(ctx context.Context) (*VerifyToken, error) {
+	return withHooks(ctx, vtuo.sqlSave, vtuo.mutation, vtuo.hooks)
+}
+
+// SaveX is like Save, but panics if an error occurs.
+func (vtuo *VerifyTokenUpdateOne) SaveX(ctx context.Context) *VerifyToken {
+	node, err := vtuo.Save(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return node
+}
+
+// Exec executes the query on the entity.
+func (vtuo *VerifyTokenUpdateOne) Exec(ctx context.Context) error {
+	_, err := vtuo.Save(ctx)
+	return err
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (vtuo *VerifyTokenUpdateOne) ExecX(ctx context.Context) {
+	if err := vtuo.Exec(ctx); err != nil {
+		panic(err)
+	}
+}
+
+// check runs all checks and user-defined validators on the builder.
+func (vtuo *VerifyTokenUpdateOne) check() error {
+	if v, ok := vtuo.mutation.Token(); ok {
+		if err := verifytoken.TokenValidator(v); err != nil {
+			return &ValidationError{Name: "token", err: fmt.Errorf(`ent: validator failed for field "VerifyToken.token": %w`, err)}
+		}
+	}
+	if v, ok := vtuo.mutation.Purpose(); ok {
+		if err := verifytoken.PurposeValidator(v); err != nil {
+			return &ValidationError{Name: "purpose", err: fmt.Errorf(`ent: validator failed for field "VerifyToken.purpose": %w`, err)}
+		}
+	}
+	return nil
+}
+
+func (vtuo *VerifyTokenUpdateOne) sqlSave(ctx context.Context) (_node *VerifyToken, err error) {
+	if err := vtuo.check(); err != nil {
+		return _node, err
+	}
+	_spec := sqlgraph.NewUpdateSpec(verifytoken.Table, verifytoken.Columns, sqlgraph.NewFieldSpec(verifytoken.FieldID, field.TypeInt64))
+	id, ok := vtuo.mutation.ID()
+	if !ok {
+		return nil, &ValidationError{Name: "id", err: errors.New(`ent: missing "VerifyToken.id" for update`)}
+	}
+	_spec.Node.ID.Value = id
+	if fields := vtuo.fields; len(fields) > 0 {
+		_spec.Node.Columns = make([]string, 0, len(fields))
+		_spec.Node.Columns = append(_spec.Node.Columns, verifytoken.FieldID)
+		for _, f := range fields {
+			if !verifytoken.ValidColumn(f) {
+				return nil, &ValidationError{Name: f, err: fmt.Errorf("ent: invalid field %q for query", f)}
+			}
+			if f != verifytoken.FieldID {
+				_spec.Node.Columns = append(_spec.Node.Columns, f)
+			}
+		}
+	}
+	if ps := vtuo.mutation.predicates; len(ps) > 0 {
+		_spec.Predicate = func(selector *sql.Selector) {
+			for i := range ps {
+				ps[i](selector)
+			}
+		}
+	}
+	if value, ok := vtuo.mutation.Token(); ok {
+		_spec.SetField(verifytoken.FieldToken, field.TypeString, value)
+	}
+	if value, ok := vtuo.mutation.Purpose(); ok {
+		_spec.SetField(verifytoken.FieldPurpose, field.TypeString, value)
+	}
+	if vtuo.mutation.PurposeCleared() {
+		_spec.ClearField(verifytoken.FieldPurpose, field.TypeString)
+	}
+	if vtuo.mutation.UserCleared() {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.M2O,
+			Inverse: true,
+			Table:   verifytoken.UserTable,
+			Columns: []string{verifytoken.UserColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(user.FieldID, field.TypeInt64),
+			},
+		}
+		_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
+	}
+	if nodes := vtuo.mutation.UserIDs(); len(nodes) > 0 {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.M2O,
+			Inverse: true,
+			Table:   verifytoken.UserTable,
+			Columns: []string{verifytoken.UserColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(user.FieldID, field.TypeInt64),
+			},
+		}
+		for _, k := range nodes {
+			edge.Target.Nodes = append(edge.Target.Nodes, k)
+		}
+		_spec.Edges.Add = append(_spec.Edges.Add, edge)
+	}
+	_node = &VerifyToken{config: vtuo.config}
+	_spec.Assign = _node.assignValues
+	_spec.ScanValues = _node.scanValues
+	if err = sqlgraph.UpdateNode(ctx, vtuo.driver, _spec); err != nil {
+		if _, ok := err.(*sqlgraph.NotFoundError); ok {
+			err = &NotFoundError{verifytoken.Label}
+		} else if sqlgraph.IsConstraintError(err) {
+			err = &ConstraintError{msg: err.Error(), wrap: err}
+		}
+		return nil, err
+	}
+	vtuo.mutation.done = true
+	return _node, nil
+}

go.mod

@@ -4,7 +4,9 @@ go 1.23.2
 
 require (
 	github.com/99designs/gqlgen v0.17.56
+	github.com/brianvoe/gofakeit/v7 v7.1.2
 	github.com/jackc/pgx/v5 v5.7.1
+	github.com/sqids/sqids-go v0.4.1
 	github.com/vektah/gqlparser/v2 v2.5.19
 	gitserver.in/patialtech/mux v0.3.1
 	golang.org/x/crypto v0.29.0

go.sum

@@ -32,6 +32,8 @@ github.com/arbovm/levenshtein v0.0.0-20160628152529-48b4e1c0c4d0 h1:jfIu9sQUG6Ig
 github.com/arbovm/levenshtein v0.0.0-20160628152529-48b4e1c0c4d0/go.mod h1:t2tdKJDJF9BV14lnkjHmOQgcvEKgtqs5a1N3LNdJhGE=
 github.com/bmatcuk/doublestar v1.3.4 h1:gPypJ5xD31uhX6Tf54sDPUOBXTqKH4c9aPY66CyQrS0=
 github.com/bmatcuk/doublestar v1.3.4/go.mod h1:wiQtGV+rzVYxB7WIlirSN++5HPtPlXEo9MEoZQC/PmE=
+github.com/brianvoe/gofakeit/v7 v7.1.2 h1:vSKaVScNhWVpf1rlyEKSvO8zKZfuDtGqoIHT//iNNb8=
+github.com/brianvoe/gofakeit/v7 v7.1.2/go.mod h1:QXuPeBw164PJCzCUZVmgpgHJ3Llj49jSLVkKPMtxtxA=
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
 github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
 github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc=
@@ -134,8 +136,6 @@ github.com/leodido/go-urn v1.4.0 h1:WT9HwE9SGECu3lg4d/dIA+jxlljEa1/ffXKmRjqdmIQ=
 github.com/leodido/go-urn v1.4.0/go.mod h1:bvxc+MVxLKB4z00jd1z+Dvzr47oO32F/QSNjSBOlFxI=
 github.com/lib/pq v1.10.9 h1:YXG7RB+JIjhP29X+OtkiDnYaXQwpS4JEWq7dtCCRUEw=
 github.com/lib/pq v1.10.9/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o=
-github.com/mattn/go-runewidth v0.0.9 h1:Lm995f3rfxdpd6TSmuVCHVb/QhupuXlYr8sCI/QdE+0=
-github.com/mattn/go-runewidth v0.0.9/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
 github.com/mattn/go-sqlite3 v1.14.22 h1:2gZY6PC6kBnID23Tichd1K+Z0oS6nE/XwU+Vz/5o4kU=
 github.com/mattn/go-sqlite3 v1.14.22/go.mod h1:Uh1q+B4BYcTPb+yiD3kU8Ct7aC0hY9fxUwlHK0RXw+Y=
 github.com/mitchellh/go-wordwrap v1.0.1 h1:TLuKupo69TCn6TQSyGxwI1EblZZEsQ0vMlAFQflz0v0=
@@ -146,8 +146,6 @@ github.com/moby/term v0.5.0 h1:xt8Q1nalod/v7BqbG21f8mQPqH+xAaC9C3N3wfWbVP0=
 github.com/moby/term v0.5.0/go.mod h1:8FzsFHVUBGZdbDsJw/ot+X+d5HLUbvklYLJ9uGfcI3Y=
 github.com/morikuni/aec v1.0.0 h1:nP9CBfwrvYnBRgY6qfDQkygYDmYwOilePFkwzv4dU8A=
 github.com/morikuni/aec v1.0.0/go.mod h1:BbKIizmSmc5MMPqRYbxO4ZU0S0+P200+tUnFx7PXmsc=
-github.com/olekukonko/tablewriter v0.0.5 h1:P2Ga83D34wi1o9J6Wh1mRuqd4mF/x/lgBS7N7AbDhec=
-github.com/olekukonko/tablewriter v0.0.5/go.mod h1:hPp6KlRPjbx+hW8ykQs1w3UBbZlj6HuIJcUGPhkA7kY=
 github.com/opencontainers/go-digest v1.0.0 h1:apOUWs51W5PlhuyGyz9FCeeBIOUDA/6nW8Oi/yOhh5U=
 github.com/opencontainers/go-digest v1.0.0/go.mod h1:0JzlMkj0TRzQZfJkVvzbP0HBR3IKzErnv2BNG4W4MAM=
 github.com/opencontainers/image-spec v1.1.0 h1:8SG7/vwALn54lVB/0yZ/MMwhFrPYtpEHQb2IpWsCzug=
@@ -165,10 +163,8 @@ github.com/sergi/go-diff v1.3.1 h1:xkr+Oxo4BOQKmkn/B9eMK0g5Kg/983T9DqqPHwYqD+8=
 github.com/sergi/go-diff v1.3.1/go.mod h1:aMJSSKb2lpPvRNec0+w3fl7LP9IOFzdc9Pa4NFbPK1I=
 github.com/sosodev/duration v1.3.1 h1:qtHBDMQ6lvMQsL15g4aopM4HEfOaYuhWBw3NPTtlqq4=
 github.com/sosodev/duration v1.3.1/go.mod h1:RQIBBX0+fMLc/D9+Jb/fwvVmo0eZvDDEERAikUR6SDg=
-github.com/spf13/cobra v1.7.0 h1:hyqWnYt1ZQShIddO5kBpj3vu05/++x6tJ6dg8EC572I=
-github.com/spf13/cobra v1.7.0/go.mod h1:uLxZILRyS/50WlhOIKD7W6V5bgeIt+4sICxh6uRMrb0=
-github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
-github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
+github.com/sqids/sqids-go v0.4.1 h1:eQKYzmAZbLlRwHeHYPF35QhgxwZHLnlmVj9AkIj/rrw=
+github.com/sqids/sqids-go v0.4.1/go.mod h1:EMwHuPQgSNFS0A49jESTfIQS+066XQTVhukrzEPScl8=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
 github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=

gqlgen.yml

@@ -87,12 +87,13 @@ autobind:
 models:
   ID:
     model:
-      - github.com/99designs/gqlgen/graphql.ID
-      - github.com/99designs/gqlgen/graphql.Int
       - github.com/99designs/gqlgen/graphql.Int64
-      - github.com/99designs/gqlgen/graphql.Int32
+  SQID:
+    model:
+      - github.com/99designs/gqlgen/graphql.ID
   Int:
     model:
       - github.com/99designs/gqlgen/graphql.Int
+  Int64:
+    model:
       - github.com/99designs/gqlgen/graphql.Int64
-      - github.com/99designs/gqlgen/graphql.Int32

graph/account.graphql

@@ -1,6 +1,18 @@
 extend type Mutation {
-	login(email: String!, pwd: String!): AuthUser!
-	logout: Boolean!
+	"""
+	Verify email token
+	"""
+	accountVerifyEmail(token: String): Boolean!
+
+	"""
+	User account login
+	"""
+	accountLogin(email: String!, pwd: String!): AuthUser!
+
+	"""
+	User account logout
+	"""
+	accountLogout: Boolean!
 }
 
 extend type Query {
@@ -8,8 +20,8 @@ extend type Query {
 }
 
 type AuthUser {
-	id: ID!
+	id: UID!
 	email: String!
-	displayName: String!
+	name: String!
 	roleID: Int!
 }

graph/account.resolvers.go

@@ -11,14 +11,19 @@ import (
 	"gitserver.in/patialtech/rano/graph/model"
 )
 
-// Login is the resolver for the login field.
-func (r *mutationResolver) Login(ctx context.Context, email string, pwd string) (*model.AuthUser, error) {
-	panic(fmt.Errorf("not implemented: Login - login"))
+// AccountVerifyEmail is the resolver for the accountVerifyEmail field.
+func (r *mutationResolver) AccountVerifyEmail(ctx context.Context, token *string) (bool, error) {
+	panic(fmt.Errorf("not implemented: AccountVerifyEmail - accountVerifyEmail"))
 }
 
-// Logout is the resolver for the logout field.
-func (r *mutationResolver) Logout(ctx context.Context) (bool, error) {
-	panic(fmt.Errorf("not implemented: Logout - logout"))
+// AccountLogin is the resolver for the accountLogin field.
+func (r *mutationResolver) AccountLogin(ctx context.Context, email string, pwd string) (*model.AuthUser, error) {
+	panic(fmt.Errorf("not implemented: AccountLogin - accountLogin"))
+}
+
+// AccountLogout is the resolver for the accountLogout field.
+func (r *mutationResolver) AccountLogout(ctx context.Context) (bool, error) {
+	panic(fmt.Errorf("not implemented: AccountLogout - accountLogout"))
 }
 
 // Me is the resolver for the me field.

graph/generated/account.generated.go

@@ -55,7 +55,7 @@ func (ec *executionContext) _AuthUser_id(ctx context.Context, field graphql.Coll
 	}
 	res := resTmp.(string)
 	fc.Result = res
-	return ec.marshalNID2string(ctx, field.Selections, res)
+	return ec.marshalNUID2string(ctx, field.Selections, res)
 }
 
 func (ec *executionContext) fieldContext_AuthUser_id(_ context.Context, field graphql.CollectedField) (fc *graphql.FieldContext, err error) {
@@ -65,7 +65,7 @@ func (ec *executionContext) fieldContext_AuthUser_id(_ context.Context, field gr
 		IsMethod:   false,
 		IsResolver: false,
 		Child: func(ctx context.Context, field graphql.CollectedField) (*graphql.FieldContext, error) {
-			return nil, errors.New("field of type ID does not have child fields")
+			return nil, errors.New("field of type UID does not have child fields")
 		},
 	}
 	return fc, nil
@@ -115,8 +115,8 @@ func (ec *executionContext) fieldContext_AuthUser_email(_ context.Context, field
 	return fc, nil
 }
 
-func (ec *executionContext) _AuthUser_displayName(ctx context.Context, field graphql.CollectedField, obj *model.AuthUser) (ret graphql.Marshaler) {
-	fc, err := ec.fieldContext_AuthUser_displayName(ctx, field)
+func (ec *executionContext) _AuthUser_name(ctx context.Context, field graphql.CollectedField, obj *model.AuthUser) (ret graphql.Marshaler) {
+	fc, err := ec.fieldContext_AuthUser_name(ctx, field)
 	if err != nil {
 		return graphql.Null
 	}
@@ -129,7 +129,7 @@ func (ec *executionContext) _AuthUser_displayName(ctx context.Context, field gra
 	}()
 	resTmp, err := ec.ResolverMiddleware(ctx, func(rctx context.Context) (interface{}, error) {
 		ctx = rctx // use context from middleware stack in children
-		return obj.DisplayName, nil
+		return obj.Name, nil
 	})
 	if err != nil {
 		ec.Error(ctx, err)
@@ -146,7 +146,7 @@ func (ec *executionContext) _AuthUser_displayName(ctx context.Context, field gra
 	return ec.marshalNString2string(ctx, field.Selections, res)
 }
 
-func (ec *executionContext) fieldContext_AuthUser_displayName(_ context.Context, field graphql.CollectedField) (fc *graphql.FieldContext, err error) {
+func (ec *executionContext) fieldContext_AuthUser_name(_ context.Context, field graphql.CollectedField) (fc *graphql.FieldContext, err error) {
 	fc = &graphql.FieldContext{
 		Object:     "AuthUser",
 		Field:      field,
@@ -236,8 +236,8 @@ func (ec *executionContext) _AuthUser(ctx context.Context, sel ast.SelectionSet,
 			if out.Values[i] == graphql.Null {
 				out.Invalids++
 			}
-		case "displayName":
-			out.Values[i] = ec._AuthUser_displayName(ctx, field, obj)
+		case "name":
+			out.Values[i] = ec._AuthUser_name(ctx, field, obj)
 			if out.Values[i] == graphql.Null {
 				out.Invalids++
 			}

graph/generated/prelude.generated.go

@@ -2256,21 +2256,6 @@ func (ec *executionContext) marshalNBoolean2bool(ctx context.Context, sel ast.Se
 	return res
 }
 
-func (ec *executionContext) unmarshalNID2string(ctx context.Context, v interface{}) (string, error) {
-	res, err := graphql.UnmarshalID(v)
-	return res, graphql.ErrorOnPath(ctx, err)
-}
-
-func (ec *executionContext) marshalNID2string(ctx context.Context, sel ast.SelectionSet, v string) graphql.Marshaler {
-	res := graphql.MarshalID(v)
-	if res == graphql.Null {
-		if !graphql.HasFieldError(ctx, graphql.GetFieldContext(ctx)) {
-			ec.Errorf(ctx, "the requested element is null which the schema does not allow")
-		}
-	}
-	return res
-}
-
 func (ec *executionContext) unmarshalNInt2int(ctx context.Context, v interface{}) (int, error) {
 	res, err := graphql.UnmarshalInt(v)
 	return res, graphql.ErrorOnPath(ctx, err)

graph/generated/root.generated.go

@@ -18,8 +18,9 @@ import (
 // region    ************************** generated!.gotpl **************************
 
 type MutationResolver interface {
-	Login(ctx context.Context, email string, pwd string) (*model.AuthUser, error)
-	Logout(ctx context.Context) (bool, error)
+	AccountVerifyEmail(ctx context.Context, token *string) (bool, error)
+	AccountLogin(ctx context.Context, email string, pwd string) (*model.AuthUser, error)
+	AccountLogout(ctx context.Context) (bool, error)
 }
 type QueryResolver interface {
 	Me(ctx context.Context) (*model.AuthUser, error)
@@ -29,22 +30,22 @@ type QueryResolver interface {
 
 // region    ***************************** args.gotpl *****************************
 
-func (ec *executionContext) field_Mutation_login_args(ctx context.Context, rawArgs map[string]interface{}) (map[string]interface{}, error) {
+func (ec *executionContext) field_Mutation_accountLogin_args(ctx context.Context, rawArgs map[string]interface{}) (map[string]interface{}, error) {
 	var err error
 	args := map[string]interface{}{}
-	arg0, err := ec.field_Mutation_login_argsEmail(ctx, rawArgs)
+	arg0, err := ec.field_Mutation_accountLogin_argsEmail(ctx, rawArgs)
 	if err != nil {
 		return nil, err
 	}
 	args["email"] = arg0
-	arg1, err := ec.field_Mutation_login_argsPwd(ctx, rawArgs)
+	arg1, err := ec.field_Mutation_accountLogin_argsPwd(ctx, rawArgs)
 	if err != nil {
 		return nil, err
 	}
 	args["pwd"] = arg1
 	return args, nil
 }
-func (ec *executionContext) field_Mutation_login_argsEmail(
+func (ec *executionContext) field_Mutation_accountLogin_argsEmail(
 	ctx context.Context,
 	rawArgs map[string]interface{},
 ) (string, error) {
@@ -57,7 +58,7 @@ func (ec *executionContext) field_Mutation_login_argsEmail(
 	return zeroVal, nil
 }
 
-func (ec *executionContext) field_Mutation_login_argsPwd(
+func (ec *executionContext) field_Mutation_accountLogin_argsPwd(
 	ctx context.Context,
 	rawArgs map[string]interface{},
 ) (string, error) {
@@ -70,6 +71,29 @@ func (ec *executionContext) field_Mutation_login_argsPwd(
 	return zeroVal, nil
 }
 
+func (ec *executionContext) field_Mutation_accountVerifyEmail_args(ctx context.Context, rawArgs map[string]interface{}) (map[string]interface{}, error) {
+	var err error
+	args := map[string]interface{}{}
+	arg0, err := ec.field_Mutation_accountVerifyEmail_argsToken(ctx, rawArgs)
+	if err != nil {
+		return nil, err
+	}
+	args["token"] = arg0
+	return args, nil
+}
+func (ec *executionContext) field_Mutation_accountVerifyEmail_argsToken(
+	ctx context.Context,
+	rawArgs map[string]interface{},
+) (*string, error) {
+	ctx = graphql.WithPathContext(ctx, graphql.NewPathWithField("token"))
+	if tmp, ok := rawArgs["token"]; ok {
+		return ec.unmarshalOString2ᚖstring(ctx, tmp)
+	}
+
+	var zeroVal *string
+	return zeroVal, nil
+}
+
 func (ec *executionContext) field_Query___type_args(ctx context.Context, rawArgs map[string]interface{}) (map[string]interface{}, error) {
 	var err error
 	args := map[string]interface{}{}
@@ -101,8 +125,8 @@ func (ec *executionContext) field_Query___type_argsName(
 
 // region    **************************** field.gotpl *****************************
 
-func (ec *executionContext) _Mutation_login(ctx context.Context, field graphql.CollectedField) (ret graphql.Marshaler) {
-	fc, err := ec.fieldContext_Mutation_login(ctx, field)
+func (ec *executionContext) _Mutation_accountVerifyEmail(ctx context.Context, field graphql.CollectedField) (ret graphql.Marshaler) {
+	fc, err := ec.fieldContext_Mutation_accountVerifyEmail(ctx, field)
 	if err != nil {
 		return graphql.Null
 	}
@@ -115,72 +139,7 @@ func (ec *executionContext) _Mutation_login(ctx context.Context, field graphql.C
 	}()
 	resTmp, err := ec.ResolverMiddleware(ctx, func(rctx context.Context) (interface{}, error) {
 		ctx = rctx // use context from middleware stack in children
-		return ec.resolvers.Mutation().Login(rctx, fc.Args["email"].(string), fc.Args["pwd"].(string))
-	})
-	if err != nil {
-		ec.Error(ctx, err)
-		return graphql.Null
-	}
-	if resTmp == nil {
-		if !graphql.HasFieldError(ctx, fc) {
-			ec.Errorf(ctx, "must not be null")
-		}
-		return graphql.Null
-	}
-	res := resTmp.(*model.AuthUser)
-	fc.Result = res
-	return ec.marshalNAuthUser2ᚖgitserverᚗinᚋpatialtechᚋranoᚋgraphᚋmodelᚐAuthUser(ctx, field.Selections, res)
-}
-
-func (ec *executionContext) fieldContext_Mutation_login(ctx context.Context, field graphql.CollectedField) (fc *graphql.FieldContext, err error) {
-	fc = &graphql.FieldContext{
-		Object:     "Mutation",
-		Field:      field,
-		IsMethod:   true,
-		IsResolver: true,
-		Child: func(ctx context.Context, field graphql.CollectedField) (*graphql.FieldContext, error) {
-			switch field.Name {
-			case "id":
-				return ec.fieldContext_AuthUser_id(ctx, field)
-			case "email":
-				return ec.fieldContext_AuthUser_email(ctx, field)
-			case "displayName":
-				return ec.fieldContext_AuthUser_displayName(ctx, field)
-			case "roleID":
-				return ec.fieldContext_AuthUser_roleID(ctx, field)
-			}
-			return nil, fmt.Errorf("no field named %q was found under type AuthUser", field.Name)
-		},
-	}
-	defer func() {
-		if r := recover(); r != nil {
-			err = ec.Recover(ctx, r)
-			ec.Error(ctx, err)
-		}
-	}()
-	ctx = graphql.WithFieldContext(ctx, fc)
-	if fc.Args, err = ec.field_Mutation_login_args(ctx, field.ArgumentMap(ec.Variables)); err != nil {
-		ec.Error(ctx, err)
-		return fc, err
-	}
-	return fc, nil
-}
-
-func (ec *executionContext) _Mutation_logout(ctx context.Context, field graphql.CollectedField) (ret graphql.Marshaler) {
-	fc, err := ec.fieldContext_Mutation_logout(ctx, field)
-	if err != nil {
-		return graphql.Null
-	}
-	ctx = graphql.WithFieldContext(ctx, fc)
-	defer func() {
-		if r := recover(); r != nil {
-			ec.Error(ctx, ec.Recover(ctx, r))
-			ret = graphql.Null
-		}
-	}()
-	resTmp, err := ec.ResolverMiddleware(ctx, func(rctx context.Context) (interface{}, error) {
-		ctx = rctx // use context from middleware stack in children
-		return ec.resolvers.Mutation().Logout(rctx)
+		return ec.resolvers.Mutation().AccountVerifyEmail(rctx, fc.Args["token"].(*string))
 	})
 	if err != nil {
 		ec.Error(ctx, err)
@@ -197,7 +156,127 @@ func (ec *executionContext) _Mutation_logout(ctx context.Context, field graphql.
 	return ec.marshalNBoolean2bool(ctx, field.Selections, res)
 }
 
-func (ec *executionContext) fieldContext_Mutation_logout(_ context.Context, field graphql.CollectedField) (fc *graphql.FieldContext, err error) {
+func (ec *executionContext) fieldContext_Mutation_accountVerifyEmail(ctx context.Context, field graphql.CollectedField) (fc *graphql.FieldContext, err error) {
+	fc = &graphql.FieldContext{
+		Object:     "Mutation",
+		Field:      field,
+		IsMethod:   true,
+		IsResolver: true,
+		Child: func(ctx context.Context, field graphql.CollectedField) (*graphql.FieldContext, error) {
+			return nil, errors.New("field of type Boolean does not have child fields")
+		},
+	}
+	defer func() {
+		if r := recover(); r != nil {
+			err = ec.Recover(ctx, r)
+			ec.Error(ctx, err)
+		}
+	}()
+	ctx = graphql.WithFieldContext(ctx, fc)
+	if fc.Args, err = ec.field_Mutation_accountVerifyEmail_args(ctx, field.ArgumentMap(ec.Variables)); err != nil {
+		ec.Error(ctx, err)
+		return fc, err
+	}
+	return fc, nil
+}
+
+func (ec *executionContext) _Mutation_accountLogin(ctx context.Context, field graphql.CollectedField) (ret graphql.Marshaler) {
+	fc, err := ec.fieldContext_Mutation_accountLogin(ctx, field)
+	if err != nil {
+		return graphql.Null
+	}
+	ctx = graphql.WithFieldContext(ctx, fc)
+	defer func() {
+		if r := recover(); r != nil {
+			ec.Error(ctx, ec.Recover(ctx, r))
+			ret = graphql.Null
+		}
+	}()
+	resTmp, err := ec.ResolverMiddleware(ctx, func(rctx context.Context) (interface{}, error) {
+		ctx = rctx // use context from middleware stack in children
+		return ec.resolvers.Mutation().AccountLogin(rctx, fc.Args["email"].(string), fc.Args["pwd"].(string))
+	})
+	if err != nil {
+		ec.Error(ctx, err)
+		return graphql.Null
+	}
+	if resTmp == nil {
+		if !graphql.HasFieldError(ctx, fc) {
+			ec.Errorf(ctx, "must not be null")
+		}
+		return graphql.Null
+	}
+	res := resTmp.(*model.AuthUser)
+	fc.Result = res
+	return ec.marshalNAuthUser2ᚖgitserverᚗinᚋpatialtechᚋranoᚋgraphᚋmodelᚐAuthUser(ctx, field.Selections, res)
+}
+
+func (ec *executionContext) fieldContext_Mutation_accountLogin(ctx context.Context, field graphql.CollectedField) (fc *graphql.FieldContext, err error) {
+	fc = &graphql.FieldContext{
+		Object:     "Mutation",
+		Field:      field,
+		IsMethod:   true,
+		IsResolver: true,
+		Child: func(ctx context.Context, field graphql.CollectedField) (*graphql.FieldContext, error) {
+			switch field.Name {
+			case "id":
+				return ec.fieldContext_AuthUser_id(ctx, field)
+			case "email":
+				return ec.fieldContext_AuthUser_email(ctx, field)
+			case "name":
+				return ec.fieldContext_AuthUser_name(ctx, field)
+			case "roleID":
+				return ec.fieldContext_AuthUser_roleID(ctx, field)
+			}
+			return nil, fmt.Errorf("no field named %q was found under type AuthUser", field.Name)
+		},
+	}
+	defer func() {
+		if r := recover(); r != nil {
+			err = ec.Recover(ctx, r)
+			ec.Error(ctx, err)
+		}
+	}()
+	ctx = graphql.WithFieldContext(ctx, fc)
+	if fc.Args, err = ec.field_Mutation_accountLogin_args(ctx, field.ArgumentMap(ec.Variables)); err != nil {
+		ec.Error(ctx, err)
+		return fc, err
+	}
+	return fc, nil
+}
+
+func (ec *executionContext) _Mutation_accountLogout(ctx context.Context, field graphql.CollectedField) (ret graphql.Marshaler) {
+	fc, err := ec.fieldContext_Mutation_accountLogout(ctx, field)
+	if err != nil {
+		return graphql.Null
+	}
+	ctx = graphql.WithFieldContext(ctx, fc)
+	defer func() {
+		if r := recover(); r != nil {
+			ec.Error(ctx, ec.Recover(ctx, r))
+			ret = graphql.Null
+		}
+	}()
+	resTmp, err := ec.ResolverMiddleware(ctx, func(rctx context.Context) (interface{}, error) {
+		ctx = rctx // use context from middleware stack in children
+		return ec.resolvers.Mutation().AccountLogout(rctx)
+	})
+	if err != nil {
+		ec.Error(ctx, err)
+		return graphql.Null
+	}
+	if resTmp == nil {
+		if !graphql.HasFieldError(ctx, fc) {
+			ec.Errorf(ctx, "must not be null")
+		}
+		return graphql.Null
+	}
+	res := resTmp.(bool)
+	fc.Result = res
+	return ec.marshalNBoolean2bool(ctx, field.Selections, res)
+}
+
+func (ec *executionContext) fieldContext_Mutation_accountLogout(_ context.Context, field graphql.CollectedField) (fc *graphql.FieldContext, err error) {
 	fc = &graphql.FieldContext{
 		Object:     "Mutation",
 		Field:      field,
@@ -250,8 +329,8 @@ func (ec *executionContext) fieldContext_Query_me(_ context.Context, field graph
 				return ec.fieldContext_AuthUser_id(ctx, field)
 			case "email":
 				return ec.fieldContext_AuthUser_email(ctx, field)
-			case "displayName":
-				return ec.fieldContext_AuthUser_displayName(ctx, field)
+			case "name":
+				return ec.fieldContext_AuthUser_name(ctx, field)
 			case "roleID":
 				return ec.fieldContext_AuthUser_roleID(ctx, field)
 			}
@@ -421,16 +500,23 @@ func (ec *executionContext) _Mutation(ctx context.Context, sel ast.SelectionSet)
 		switch field.Name {
 		case "__typename":
 			out.Values[i] = graphql.MarshalString("Mutation")
-		case "login":
+		case "accountVerifyEmail":
 			out.Values[i] = ec.OperationContext.RootResolverMiddleware(innerCtx, func(ctx context.Context) (res graphql.Marshaler) {
-				return ec._Mutation_login(ctx, field)
+				return ec._Mutation_accountVerifyEmail(ctx, field)
 			})
 			if out.Values[i] == graphql.Null {
 				out.Invalids++
 			}
-		case "logout":
+		case "accountLogin":
 			out.Values[i] = ec.OperationContext.RootResolverMiddleware(innerCtx, func(ctx context.Context) (res graphql.Marshaler) {
-				return ec._Mutation_logout(ctx, field)
+				return ec._Mutation_accountLogin(ctx, field)
+			})
+			if out.Values[i] == graphql.Null {
+				out.Invalids++
+			}
+		case "accountLogout":
+			out.Values[i] = ec.OperationContext.RootResolverMiddleware(innerCtx, func(ctx context.Context) (res graphql.Marshaler) {
+				return ec._Mutation_accountLogout(ctx, field)
 			})
 			if out.Values[i] == graphql.Null {
 				out.Invalids++
@@ -531,4 +617,19 @@ func (ec *executionContext) _Query(ctx context.Context, sel ast.SelectionSet) gr
 
 // region    ***************************** type.gotpl *****************************
 
+func (ec *executionContext) unmarshalNUID2string(ctx context.Context, v interface{}) (string, error) {
+	res, err := graphql.UnmarshalString(v)
+	return res, graphql.ErrorOnPath(ctx, err)
+}
+
+func (ec *executionContext) marshalNUID2string(ctx context.Context, sel ast.SelectionSet, v string) graphql.Marshaler {
+	res := graphql.MarshalString(v)
+	if res == graphql.Null {
+		if !graphql.HasFieldError(ctx, graphql.GetFieldContext(ctx)) {
+			ec.Errorf(ctx, "the requested element is null which the schema does not allow")
+		}
+	}
+	return res
+}
+
 // endregion ***************************** type.gotpl *****************************

graph/generated/root_.generated.go

@@ -41,15 +41,16 @@ type DirectiveRoot struct {
 
 type ComplexityRoot struct {
 	AuthUser struct {
-		DisplayName func(childComplexity int) int
 		Email  func(childComplexity int) int
 		ID     func(childComplexity int) int
+		Name   func(childComplexity int) int
 		RoleID func(childComplexity int) int
 	}
 
 	Mutation struct {
-		Login  func(childComplexity int, email string, pwd string) int
-		Logout func(childComplexity int) int
+		AccountLogin       func(childComplexity int, email string, pwd string) int
+		AccountLogout      func(childComplexity int) int
+		AccountVerifyEmail func(childComplexity int, token *string) int
 	}
 
 	Query struct {
@@ -76,13 +77,6 @@ func (e *executableSchema) Complexity(typeName, field string, childComplexity in
 	_ = ec
 	switch typeName + "." + field {
 
-	case "AuthUser.displayName":
-		if e.complexity.AuthUser.DisplayName == nil {
-			break
-		}
-
-		return e.complexity.AuthUser.DisplayName(childComplexity), true
-
 	case "AuthUser.email":
 		if e.complexity.AuthUser.Email == nil {
 			break
@@ -97,6 +91,13 @@ func (e *executableSchema) Complexity(typeName, field string, childComplexity in
 
 		return e.complexity.AuthUser.ID(childComplexity), true
 
+	case "AuthUser.name":
+		if e.complexity.AuthUser.Name == nil {
+			break
+		}
+
+		return e.complexity.AuthUser.Name(childComplexity), true
+
 	case "AuthUser.roleID":
 		if e.complexity.AuthUser.RoleID == nil {
 			break
@@ -104,24 +105,36 @@ func (e *executableSchema) Complexity(typeName, field string, childComplexity in
 
 		return e.complexity.AuthUser.RoleID(childComplexity), true
 
-	case "Mutation.login":
-		if e.complexity.Mutation.Login == nil {
+	case "Mutation.accountLogin":
+		if e.complexity.Mutation.AccountLogin == nil {
 			break
 		}
 
-		args, err := ec.field_Mutation_login_args(context.TODO(), rawArgs)
+		args, err := ec.field_Mutation_accountLogin_args(context.TODO(), rawArgs)
 		if err != nil {
 			return 0, false
 		}
 
-		return e.complexity.Mutation.Login(childComplexity, args["email"].(string), args["pwd"].(string)), true
+		return e.complexity.Mutation.AccountLogin(childComplexity, args["email"].(string), args["pwd"].(string)), true
 
-	case "Mutation.logout":
-		if e.complexity.Mutation.Logout == nil {
+	case "Mutation.accountLogout":
+		if e.complexity.Mutation.AccountLogout == nil {
 			break
 		}
 
-		return e.complexity.Mutation.Logout(childComplexity), true
+		return e.complexity.Mutation.AccountLogout(childComplexity), true
+
+	case "Mutation.accountVerifyEmail":
+		if e.complexity.Mutation.AccountVerifyEmail == nil {
+			break
+		}
+
+		args, err := ec.field_Mutation_accountVerifyEmail_args(context.TODO(), rawArgs)
+		if err != nil {
+			return 0, false
+		}
+
+		return e.complexity.Mutation.AccountVerifyEmail(childComplexity, args["token"].(*string)), true
 
 	case "Query.me":
 		if e.complexity.Query.Me == nil {
@@ -235,8 +248,20 @@ func (ec *executionContext) introspectType(name string) (*introspection.Type, er
 
 var sources = []*ast.Source{
 	{Name: "../account.graphql", Input: `extend type Mutation {
-	login(email: String!, pwd: String!): AuthUser!
-	logout: Boolean!
+	"""
+	Verify email token
+	"""
+	accountVerifyEmail(token: String): Boolean!
+
+	"""
+	User account login
+	"""
+	accountLogin(email: String!, pwd: String!): AuthUser!
+
+	"""
+	User account logout
+	"""
+	accountLogout: Boolean!
 }
 
 extend type Query {
@@ -244,9 +269,9 @@ extend type Query {
 }
 
 type AuthUser {
-	id: ID!
+	id: UID!
 	email: String!
-	displayName: String!
+	name: String!
 	roleID: Int!
 }
 `, BuiltIn: false},
@@ -258,6 +283,10 @@ type Mutation
 
 type Query
 
+scalar UID
+
+scalar Int64
+
 """
 Maps a Time GraphQL scalar to a Go time.Time struct.
 """
@@ -272,6 +301,7 @@ scalar Map
 Go type interface{}
 """
 scalar Any
+
 scalar Void
 
 """

graph/model/models_gen.go

@@ -5,7 +5,7 @@ package model
 type AuthUser struct {
 	ID     string `json:"id"`
 	Email  string `json:"email"`
-	DisplayName string `json:"displayName"`
+	Name   string `json:"name"`
 	RoleID int    `json:"roleID"`
 }
 

graph/root.graphql

@@ -6,6 +6,10 @@ type Mutation
 
 type Query
 
+scalar UID
+
+scalar Int64
+
 """
 Maps a Time GraphQL scalar to a Go time.Time struct.
 """
@@ -20,6 +24,7 @@ scalar Map
 Go type interface{}
 """
 scalar Any
+
 scalar Void
 
 """

mailer/message/welcome.go

@@ -1,16 +1,19 @@
 package message
 
+import _ "embed"
+
+//go:embed welcome.html
+var welcomeHtml string
+
 type Welcome struct {
 	Name      string
+	VerifyURL string
 }
 
 func (e *Welcome) Subject() string {
-	return "Welcome"
+	return "Welcome, " + e.Name
 }
 
 func (e *Welcome) HtmlBody() (string, error) {
-	content := `
-<p>Welcome {{.Name}}</p>
-`
-	return render(layout, content, e)
+	return render(layout, welcomeHtml, e)
 }

mailer/message/welcome.html

@@ -0,0 +1,4 @@
+<h1>Welcome to My App</h1>
+
+<p>To complete your registration, please click on the link below to verify your email address:</p>
+<a href="{{.VerifyURL}}" target="_blank" rel="noopener noreferrer">Verify Email Address</a>

pkg/auth/auth.go

@@ -1,9 +0,0 @@
-package auth
-
-import "gitserver.in/patialtech/rano/graph/model"
-
-type AuthUser = model.AuthUser
-
-func authenticate(email, pwd string) (*AuthUser, error) {
-	panic("not implemented")
-}

pkg/auth/ctx.go

@@ -1,28 +0,0 @@
-package auth
-
-import (
-	"context"
-
-	"gitserver.in/patialtech/rano/config"
-)
-
-type SessionUser struct {
-	ID          int64
-	Email       string
-	DisplayName string
-	RoleID      int
-}
-
-func CtxWithUser(ctx context.Context, u *AuthUser) context.Context {
-	return context.WithValue(ctx, config.AuthUserCtxKey, &SessionUser{
-		ID:          u.ID,
-		Email:       u.Email,
-		DisplayName: u.DisplayName,
-		RoleID:      u.RoleID,
-	})
-}
-
-func CtxUser(ctx context.Context) *SessionUser {
-	u, _ := ctx.Value(config.AuthUserCtxKey).(*SessionUser)
-	return u
-}

pkg/auth/session.go

@@ -1,17 +0,0 @@
-package auth
-
-// NewSession for user.
-//
-// Authenticated
-func NewSession(email, pwd string) (*AuthUser, error) {
-	// authenticate.
-
-	// create sesion entry in db
-
-	panic("not implemented")
-}
-
-// RemoveSession entry from DB
-func RemoveSession(sID uint) {
-	panic("not implemented")
-}

pkg/user/create.go

@@ -4,15 +4,16 @@ import (
 	"context"
 	"errors"
 	"fmt"
-	"log/slog"
 	"net/mail"
 	"strings"
+	"time"
 
+	"gitserver.in/patialtech/rano/config"
 	"gitserver.in/patialtech/rano/db"
+	"gitserver.in/patialtech/rano/db/ent/user"
 	"gitserver.in/patialtech/rano/mailer"
 	"gitserver.in/patialtech/rano/mailer/message"
 	"gitserver.in/patialtech/rano/util/crypto"
-	"gitserver.in/patialtech/rano/util/logger"
 	"gitserver.in/patialtech/rano/util/validate"
 )
 
@@ -36,17 +37,17 @@ var (
 //
 // will return created userID on success
 func Create(ctx context.Context, inp *CreateInput) (int64, error) {
-	// check for nil inp
+	// Check for nil input.
 	if inp == nil {
 		return 0, ErrCreateInpNil
 	}
 
-	// validate
+	// Validate struct.
 	if err := validate.Struct(inp); err != nil {
 		return 0, err
 	}
 
-	// compare pwd and comparePwd
+	// Compare pwd and comparePwd.
 	if inp.Pwd != inp.ConfirmPwd {
 		return 0, ErrWrongConfirmPwd
 	}
@@ -56,42 +57,73 @@ func Create(ctx context.Context, inp *CreateInput) (int64, error) {
 		return 0, err
 	}
 
-	// save record to DB
-	client := db.Client()
-	u, err := client.User.Create().
+	// Begin a transaction.
+	tx, err := db.Client().BeginTx(ctx, nil)
+	if err != nil {
+		return 0, err
+	}
+
+	// Save User to DB.
+	u, err := tx.User.Create().
 		SetEmail(inp.Email).
 		SetPwdHash(h).
 		SetPwdSalt(salt).
 		SetFirstName(inp.FirstName).
 		SetMiddleName(inp.MiddleName).
 		SetLastName(inp.LastName).
+		SetStatus(user.StatusActive).
 		Save(ctx)
 	if err != nil {
-		logger.Error(err, slog.String("ref", "user: create error"))
 		return 0, errors.New("failed to create user")
 	}
 
-	// email
+	// Get a new email-verification token
+	tokenDuration := time.Hour * 6
+	token, err := newTokenToVerifyEmail(u.ID, tokenDuration)
+	if err != nil {
+		_ = tx.Rollback()
+		return 0, err
+	}
+
+	// Save token to DB
+	err = tx.VerifyToken.Create().
+		SetToken(token).
+		SetExpiresAt(time.Now().Add(tokenDuration).UTC()).
+		SetPurpose("VerifyEmail").
+		SetUserID(u.ID).Exec(ctx)
+	if err != nil {
+		_ = tx.Rollback()
+		return 0, err
+	}
+
+	name := fullName(inp.FirstName, inp.MiddleName, inp.LastName)
+	// Send a welcome email with a link to verigy email-address.
 	err = mailer.Send(
 		[]mail.Address{
-			{Name: inp.FullName(), Address: inp.Email},
+			{Name: name, Address: inp.Email},
 		},
 		&message.Welcome{
-			Name: inp.FullName(),
+			Name:      name,
+			VerifyURL: config.VerifyEmailURL(token),
 		},
 	)
 	if err != nil {
-		logger.Error(err, slog.String("ref", "user: send welcome email"))
+		_ = tx.Rollback()
+		return 0, err
 	}
 
+	// Commit transaction
+	err = tx.Commit()
+	if err != nil {
+		return 0, err
+	}
+
+	// ALL Done!
+	// Created a new user in system.
 	return u.ID, nil
 }
 
-func (inp *CreateInput) FullName() string {
-	if inp == nil {
-		return ""
-	}
-
-	name := fmt.Sprintf("%s %s %s", inp.FirstName, inp.MiddleName, inp.LastName)
+func fullName(fName, mName, lName string) string {
+	name := fmt.Sprintf("%s %s %s", fName, mName, lName)
 	return strings.Join(strings.Fields(name), " ")
 }

pkg/user/create_test.go

@@ -3,6 +3,8 @@ package user
 import (
 	"context"
 	"testing"
+
+	"github.com/brianvoe/gofakeit/v7"
 )
 
 func TestCreate(t *testing.T) {
@@ -22,12 +24,12 @@ func TestCreate(t *testing.T) {
 
 	t.Run("create", func(t *testing.T) {
 		if _, err := Create(context.Background(), &CreateInput{
-			Email:      "aa@aa.com",
+			Email:      gofakeit.Email(),
 			Pwd:        "pwd123",
 			ConfirmPwd: "pwd123",
-			FirstName:  "Ankit",
-			MiddleName: "Singh",
-			LastName:   "Patial",
+			FirstName:  gofakeit.FirstName(),
+			MiddleName: gofakeit.MiddleName(),
+			LastName:   gofakeit.LastName(),
 			RoleID:     1,
 		}); err != nil {
 			t.Error(err)

pkg/user/password.go

@@ -1,4 +1,4 @@
-package auth
+package user
 
 // EmailResetPWD link to user to reset password
 func EmailResetPWD(email string) {

pkg/user/session.go

@@ -0,0 +1,163 @@
+package user
+
+import (
+	"context"
+	"errors"
+	"log/slog"
+	"time"
+
+	"gitserver.in/patialtech/rano/config"
+	"gitserver.in/patialtech/rano/db"
+	"gitserver.in/patialtech/rano/db/ent"
+	"gitserver.in/patialtech/rano/db/ent/user"
+	"gitserver.in/patialtech/rano/graph/model"
+	"gitserver.in/patialtech/rano/util/crypto"
+	"gitserver.in/patialtech/rano/util/logger"
+)
+
+type (
+	SessionUser struct {
+		ID     string
+		Email  string
+		Name   string
+		RoleID int
+	}
+	AuthUser = model.AuthUser
+)
+
+var (
+	ErrInvalidCred      = errors.New("invalid email or password")
+	ErrAccountNotActive = errors.New("account is not active")
+	ErrAccountLocked    = errors.New("account is locked, please try after sometime")
+	ErrUnexpected       = errors.New("unexpected error has happened")
+)
+
+func CtxWithUser(ctx context.Context, u *AuthUser) context.Context {
+	return context.WithValue(ctx, config.AuthUserCtxKey, &SessionUser{
+		ID:     u.ID,
+		Email:  u.Email,
+		Name:   u.Name,
+		RoleID: u.RoleID,
+	})
+}
+
+func CtxUser(ctx context.Context) *SessionUser {
+	u, _ := ctx.Value(config.AuthUserCtxKey).(*SessionUser)
+	return u
+}
+
+// NewSession for user.
+//
+// Authenticated
+func NewSession(ctx context.Context, email, pwd string) (*AuthUser, error) {
+	// authenticate.
+	u, err := authenticate(ctx, email, pwd)
+	if err != nil {
+		return nil, err
+	}
+
+	// 30 day token life
+	until := time.Now().Add(time.Hour * 24 * 30).UTC()
+
+	// create sesion entry in db
+	db.Client().UserSession.Create().
+		SetUserID(u.ID).
+		SetIssuedAt(time.Now().UTC()).
+		SetExpiresAt(until).
+		SetIP("").
+		SetUserAgent("")
+
+	return &AuthUser{
+		Name: fullName(u.FirstName, *u.MiddleName, u.LastName),
+	}, nil
+}
+
+// RemoveSession entry from DB
+func RemoveSession(sID uint) {
+	panic("not implemented")
+}
+
+// authenticate user against DB
+func authenticate(ctx context.Context, email, pwd string) (*ent.User, error) {
+	client := db.Client()
+
+	// incident email attr
+	attrEmail := slog.String("email", email)
+
+	// get user by given email
+	u, err := client.User.
+		Query().
+		Where(user.EmailEQ(email)).
+		Select(
+			user.FieldEmail, user.FieldPwdHash, user.FieldPwdSalt,
+			user.FieldLoginFailedCount, user.FieldLoginLockedUntil, user.FieldLoginAttemptOn,
+			user.FieldFirstName, user.FieldMiddleName, user.FieldLastName,
+			user.FieldStatus,
+		).
+		Only(ctx)
+	if err != nil {
+		if ent.IsNotFound(err) {
+			logger.Incident(ctx, "Authenticate", "wrong email", attrEmail)
+			return nil, ErrInvalidCred
+		}
+
+		logger.Error(err)
+		return nil, ErrUnexpected
+	}
+
+	// check account is ready for authentication
+	// ensure that user account is active or perform other needed checks
+	if u.Status != user.StatusActive {
+		logger.Incident(ctx, "Authenticate", "account issue", attrEmail)
+		return nil, ErrAccountNotActive
+	}
+
+	// check account is locked
+	lck := u.LoginLockedUntil
+	now := time.Now().UTC()
+	if lck != nil && now.Before(lck.UTC()) {
+		logger.Incident(ctx, "Authenticate", "account locked", attrEmail)
+		return nil, ErrAccountLocked
+	}
+
+	upQry := client.User.UpdateOneID(u.ID)
+	// compare password
+	// in-case password is wrong, lets increment failed attempt
+	if !crypto.ComparePasswordHash(pwd, u.PwdHash, u.PwdSalt) {
+		var locked bool
+		u.LoginFailedCount++
+		upQry.
+			SetLoginAttemptOn(time.Now().UTC()).
+			SetLoginFailedCount(u.LoginFailedCount)
+
+		// lock user if count is more that 4
+		if u.LoginFailedCount > 4 {
+			locked = true
+			upQry.SetLoginLockedUntil(time.Now().Add(time.Hour * 6).UTC())
+		}
+
+		// update user login attempt status
+		if err = upQry.Exec(ctx); err != nil {
+			return nil, ErrUnexpected
+		}
+
+		if locked {
+			return nil, ErrAccountLocked
+		}
+
+		return nil, ErrInvalidCred
+	}
+
+	if u.LoginFailedCount > 0 {
+		u.LoginFailedCount = 0
+		upQry.ClearLoginFailedCount()
+		if err := upQry.Exec(ctx); err != nil {
+			logger.Error(err, attrEmail)
+		}
+	}
+
+	// let's not get them out
+	u.PwdHash = ""
+	u.PwdSalt = ""
+	return u, nil
+}

pkg/user/token.go

@@ -0,0 +1,50 @@
+package user
+
+import (
+	"errors"
+	"time"
+
+	"gitserver.in/patialtech/rano/util/uid"
+)
+
+var (
+	ErrExpiredToken = errors.New("expired token")
+	ErrInvalidToken = errors.New("invalid token")
+)
+
+// newTokenToVerifyEmail for a user for given duration
+func newTokenToVerifyEmail(userID int64, d time.Duration) (string, error) {
+	expiresAt := time.Now().Add(d).UTC().UnixMilli()
+	return uid.Encode([]uint64{
+		uint64(userID),
+		1, // identifies that its token to verify email
+		uint64(expiresAt),
+	})
+}
+
+// tokenToVerifyEmail will check for valid email token that is yet not expired
+//
+// returns userID on success
+func tokenToVerifyEmail(token string) (int64, error) {
+	ids, err := uid.Decode(token)
+	if err != nil {
+		return 0, nil
+	}
+
+	// slice must have 3 entries
+	if len(ids) != 3 {
+		return 0, ErrInvalidToken
+	}
+
+	// must be an email verify token
+	if ids[1] != 1 {
+		return 0, ErrInvalidToken
+	}
+
+	// check expiry
+	if int64(ids[2]) < time.Now().UTC().UnixMilli() {
+		return 0, ErrExpiredToken
+	}
+
+	return int64(ids[0]), nil
+}

pkg/user/token_test.go

@@ -0,0 +1,43 @@
+package user
+
+import (
+	"errors"
+	"testing"
+	"time"
+)
+
+func FuzzNewVerifyEmailToken(f *testing.F) {
+	f.Add(int64(123))
+	f.Fuzz(func(t *testing.T, userID int64) {
+		_, err := newTokenToVerifyEmail(userID, time.Millisecond*100)
+		if err != nil {
+			t.Errorf("failed for input %d, %v", userID, err)
+		}
+	})
+}
+
+func TestEmailToken(t *testing.T) {
+	uID := int64(1234)
+	// create a token
+	t1, err := newTokenToVerifyEmail(uID, time.Millisecond*100)
+	if err != nil {
+		t.Error(err)
+		return
+	}
+
+	// let decode token
+	id, err := tokenToVerifyEmail(t1)
+	if err != nil {
+		t.Error(err)
+		return
+	} else if uID != id {
+		t.Error("uid and decoded id are not same, ", uID, "!=", id)
+	}
+
+	// lets wait and try decode again
+	time.Sleep(time.Millisecond * 100)
+	_, err = tokenToVerifyEmail(t1)
+	if !errors.Is(err, ErrExpiredToken) {
+		t.Error("expected expired token error")
+	}
+}

pkg/user/verify.go

@@ -0,0 +1,60 @@
+package user
+
+import (
+	"context"
+	"errors"
+	"log/slog"
+
+	"gitserver.in/patialtech/rano/db"
+	"gitserver.in/patialtech/rano/db/ent"
+	"gitserver.in/patialtech/rano/db/ent/verifytoken"
+	"gitserver.in/patialtech/rano/util/logger"
+)
+
+// VerifyEmailAddress by a token
+func VerifyEmailAddress(ctx context.Context, token string) error {
+	// decode token
+	uid, err := tokenToVerifyEmail(token)
+	if err != nil {
+		return err
+	}
+
+	client := db.Client()
+
+	// get token from DB
+	vt, err := client.VerifyToken.Query().Where(verifytoken.TokenEQ(token)).Only(ctx)
+	if err != nil {
+		if ent.IsNotFound(err) {
+			return ErrInvalidToken
+		}
+
+		logger.Error(err, slog.String("ref", "pkg/user/verify.VerifyEmail"))
+		return ErrInvalidToken
+	}
+
+	// all good, lets do the following
+	//  1. Update user email verify status
+	//  2. Remvoe token from DB
+	// do it in a transaction
+
+	tx, err := client.BeginTx(ctx, nil)
+	if err != nil {
+		logger.Error(err)
+		return errors.New("unexpected error")
+	}
+
+	// update user email verify status
+	if err = tx.User.UpdateOneID(uid).SetEmailVerified(true).Exec(ctx); err != nil {
+		return err
+	}
+
+	// remove token from DB
+	if err = tx.VerifyToken.DeleteOneID(vt.ID).Exec(ctx); err != nil {
+		_ = tx.Rollback()
+		return err
+	}
+
+	// we are all done now,
+	// let's commit
+	return tx.Commit()
+}

taskfile.yml

@@ -14,7 +14,7 @@ tasks:
   start-graph:
     desc: run graph server
     cmds:
-      - cmd: go run ./graph/server
+      - cmd: go run ./cmd/server
 
   start-web:
     desc: run web in dev mode
@@ -36,7 +36,6 @@ tasks:
   graph-gen:
     desc: graph gen
     cmds:
-      - go mod tidy
       - go generate ./graph
 
   graph-codegen:

util/logger/logger.go

@@ -1,6 +1,7 @@
 package logger
 
 import (
+	"context"
 	"fmt"
 	"log/slog"
 	"os"
@@ -16,6 +17,12 @@ func Warn(msg string, args ...any) {
 	slog.Warn(fmt.Sprintf(msg, a...), b...)
 }
 
+func Incident(ctx context.Context, name, msg string, args ...any) {
+	a, b := getArgs(args)
+	slog.Warn(fmt.Sprintf(msg, a...), b...)
+	// TODO: save incident for alert purpose
+}
+
 func Error(err error, args ...any) {
 	a, b := getArgs(args)
 	slog.Error(fmt.Sprintf(err.Error(), a...), b...)

util/uid/sqid.go

@@ -0,0 +1,29 @@
+package uid
+
+import "github.com/sqids/sqids-go"
+
+// use your own random version of alphabets
+// there is online util at the bottomt of this page: https://sqids.org/go
+var opts sqids.Options = sqids.Options{
+	Alphabet: "fsvjrnGWiTk2Lt1l5MzEhFH73CIg60ByexQPYpX9Ro8ZKawAVUdNuDJbmqScO4",
+}
+
+// Encode a slice of IDs into one unique ID
+func Encode(ids []uint64) (string, error) {
+	s, err := sqids.New()
+	if err != nil {
+		return "", err
+	}
+
+	return s.Encode(ids) // "86Rf07"
+}
+
+// Decode an ID back to slice of IDs
+func Decode(id string) ([]uint64, error) {
+	s, err := sqids.New()
+	if err != nil {
+		return nil, err
+	}
+
+	return s.Decode(id), nil
+}

web/routes/+layout.svelte

@@ -3,11 +3,11 @@
 	import { updated } from '$app/stores';
 	import { setContextClient } from '@urql/svelte';
 	import { newClient } from '$lib/gql/client';
+	import { Me } from '$lib/gql/account.gql';
 	import '../app.css';
-	import { Me } from '$lib/gql/auth.gql';
 
 	const { children } = $props();
-	const host = import.meta.env.VITE_GRAPH_URL ?? ''
+	const host = import.meta.env.VITE_GRAPH_URL ?? '';
 	const client = newClient(`${host}/query`);
 
 	setContextClient(client);

web/routes/account/verify-email/+page.svelte

@@ -0,0 +1,7 @@
+<script lang="ts">
+	import { page } from '$app/stores';
+	const hash = $derived($page.url.hash);
+</script>
+
+<p>hello</p>
+<p>{hash}</p>