Split code in respective files.

Resource method name change.

Route list func

resource.go

@@ -6,28 +6,134 @@ import (
 	"strings"
 )
 
-// Resource is a resourceful route provides a mapping between HTTP verbs and URLs and controller actions.
-// By convention, each action also maps to particular CRUD operations in a database.
-// A single entry in the routing file, such as
-// Index route
-//
-// GET	/resource-name				# index route
-//
-// GET	/resource-name/new		# create resource page
-//
-// POST	/resource-name				# create resource post
-//
-// GET	/resource-name/:id			# view resource
-//
-// GET	/resource-name/:id/edit		# edit resource
-//
-// PUT	/resource-name/:id			# update resource
-//
-// DELETE	/resource-name/:id		# delete resource
 type Resource struct {
 	mux         *http.ServeMux
 	pattern     string
 	middlewares []func(http.Handler) http.Handler
+	routes      *RouteList
+}
+
+// Resource routes mapping by using HTTP verbs
+//   - GET  /pattern 				view all resources
+//   - GET  /pattern/create		new resource view
+//   - POST /pattern 			create a new resource
+//   - GET  /pattern/:id			view a resource
+//   - PUT  /pattern/:id			update a resource
+//   - PATCH  /pattern/:id		partial update a resource
+//   - DELETE /resource/:id		delete a resource
+func (m *Mux) Resource(pattern string, fn func(res *Resource)) {
+	if m == nil {
+		panic("mux: Resource() called on nil")
+	}
+
+	if strings.TrimSpace(pattern) == "" {
+		panic("mux: Resource() requires a patter to work")
+	}
+
+	if fn == nil {
+		panic("mux: Resource() requires callback")
+	}
+
+	// Copy root middlewares.
+	mws := make([]func(http.Handler) http.Handler, len(m.middlewares))
+	copy(mws, m.middlewares)
+
+	fn(&Resource{
+		mux:         m.mux,
+		pattern:     pattern,
+		middlewares: mws,
+		routes:      m.routes,
+	})
+}
+
+// Index of all resource.
+//
+// GET /pattern
+func (res *Resource) Index(h http.HandlerFunc) {
+	res.routes.Add(http.MethodGet + " " + res.pattern)
+	res.handlerFunc(http.MethodGet, res.pattern, h)
+}
+
+// CreateView new resource
+//
+// GET /pattern/create
+func (res *Resource) CreateView(h http.HandlerFunc) {
+	p := suffixIt(res.pattern, "create")
+	res.routes.Add(http.MethodGet + " " + p)
+	res.handlerFunc(http.MethodGet, p, h)
+}
+
+// Create a new resource
+//
+// POST /pattern/create
+func (res *Resource) Create(h http.HandlerFunc) {
+	res.routes.Add(http.MethodPost + " " + res.pattern)
+	res.handlerFunc(http.MethodPost, res.pattern, h)
+}
+
+// View a resource
+//
+// GET /pattern/:id
+func (res *Resource) View(h http.HandlerFunc) {
+	p := suffixIt(res.pattern, "{id}")
+	res.routes.Add(http.MethodGet + " " + p)
+	res.handlerFunc(http.MethodGet, p, h)
+}
+
+// Update a resource
+//
+// PUT /pattern/:id
+func (res *Resource) Update(h http.HandlerFunc) {
+	p := suffixIt(res.pattern, "{id}")
+	res.routes.Add(http.MethodPut + " " + p)
+	res.handlerFunc(http.MethodPut, p, h)
+}
+
+// UpdatePartial resource info
+// PATCH /pattern/:id
+func (res *Resource) UpdatePartial(h http.HandlerFunc) {
+	p := suffixIt(res.pattern, "{id}")
+	res.routes.Add(http.MethodPatch + " " + p)
+	res.handlerFunc(http.MethodPatch, p, h)
+}
+
+// Delete a resource
+//
+// DELETE /pattern/:id
+func (res *Resource) Delete(h http.HandlerFunc) {
+	p := suffixIt(res.pattern, "{id}")
+	res.routes.Add(http.MethodDelete + " " + p)
+	res.handlerFunc(http.MethodDelete, p, h)
+}
+
+func (res *Resource) Handle(pattern string, h http.HandlerFunc) {
+	p := suffixIt(res.pattern, "{id}")
+	res.routes.Add(http.MethodDelete + " " + p)
+	res.handlerFunc(http.MethodDelete, p, h)
+}
+
+// handlerFunc registers the handler function for the given pattern.
+// If the given pattern conflicts, with one that is already registered, HandleFunc
+// panics.
+func (res *Resource) handlerFunc(method, pattern string, h http.HandlerFunc) {
+	if res == nil {
+		panic("serve: func handlerFunc() was called on nil")
+	}
+
+	if res.mux == nil {
+		panic("serve: router mux is nil")
+	}
+
+	path := fmt.Sprintf("%s %s", method, pattern)
+	res.mux.Handle(path, stack(res.middlewares, h))
+}
+
+// Use will register middleware(s) on Router stack.
+func (res *Resource) Use(middlewares ...func(http.Handler) http.Handler) {
+	if res == nil {
+		panic("serve: func Use was called on nil")
+	}
+	res.middlewares = append(res.middlewares, middlewares...)
 }
 
 func suffixIt(str, suffix string) string {
@@ -39,61 +145,3 @@ func suffixIt(str, suffix string) string {
 	p.WriteString(suffix)
 	return p.String()
 }
-
-// Index is GET /resource-name
-func (r *Resource) Index(h http.HandlerFunc) {
-	r.handlerFunc(http.MethodGet, r.pattern, h)
-}
-
-// New is GET /resource-name/new
-func (r *Resource) New(h http.HandlerFunc) {
-	r.handlerFunc(http.MethodGet, suffixIt(r.pattern, "new"), h)
-}
-
-// Create is POST /resource-name
-func (r *Resource) Create(h http.HandlerFunc) {
-	r.handlerFunc(http.MethodPost, r.pattern, h)
-}
-
-// Show is GET /resource-name/:id
-func (r *Resource) Show(h http.HandlerFunc) {
-	r.handlerFunc(http.MethodGet, suffixIt(r.pattern, "{id}"), h)
-}
-
-// Update is PUT /resource-name/:id
-func (r *Resource) Update(h http.HandlerFunc) {
-	r.handlerFunc(http.MethodPut, suffixIt(r.pattern, "{id}"), h)
-}
-
-// PartialUpdate is PATCH /resource-name/:id
-func (r *Resource) PartialUpdate(h http.HandlerFunc) {
-	r.handlerFunc(http.MethodPatch, suffixIt(r.pattern, "{id}"), h)
-}
-
-func (r *Resource) Destroy(h http.HandlerFunc) {
-	r.handlerFunc(http.MethodDelete, suffixIt(r.pattern, "{id}"), h)
-}
-
-// handlerFunc registers the handler function for the given pattern.
-// If the given pattern conflicts, with one that is already registered, HandleFunc
-// panics.
-func (r *Resource) handlerFunc(method, pattern string, h http.HandlerFunc) {
-	if r == nil {
-		panic("serve: func handlerFunc() was called on nil")
-	}
-
-	if r.mux == nil {
-		panic("serve: router mux is nil")
-	}
-
-	path := fmt.Sprintf("%s %s", method, pattern)
-	r.mux.Handle(path, stack(r.middlewares, h))
-}
-
-// Use will register middleware(s) on Router stack.
-func (r *Resource) Use(middlewares ...func(http.Handler) http.Handler) {
-	if r == nil {
-		panic("serve: func Use was called on nil")
-	}
-	r.middlewares = append(r.middlewares, middlewares...)
-}