resource extra handler

resource.go

@@ -102,10 +102,38 @@ func (res *Resource) Delete(h http.HandlerFunc) {
 	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)
+// HandleGET on /group-pattern/:id/pattern
+func (res *Resource) HandleGET(pattern string, h http.HandlerFunc) {
+	res.handle(http.MethodGet, pattern, h)
+}
+
+// HandlePOST on /group-pattern/:id/pattern
+func (res *Resource) HandlePOST(pattern string, h http.HandlerFunc) {
+	res.handle(http.MethodPost, pattern, h)
+}
+
+// HandlePUT on /group-pattern/:id/pattern
+func (res *Resource) HandlePUT(pattern string, h http.HandlerFunc) {
+	res.handle(http.MethodPut, pattern, h)
+}
+
+// HandlePATCH on /group-pattern/:id/pattern
+func (res *Resource) HandlePATCH(pattern string, h http.HandlerFunc) {
+	res.handle(http.MethodPatch, pattern, h)
+}
+
+// HandleDELETE on /group-pattern/:id/pattern
+func (res *Resource) HandleDELETE(pattern string, h http.HandlerFunc) {
+	res.handle(http.MethodDelete, pattern, h)
+}
+
+func (res *Resource) handle(method string, pattern string, h http.HandlerFunc) {
+	if !strings.HasPrefix(pattern, "/") {
+		pattern = "/" + pattern
+	}
+	p := suffixIt(res.pattern, "{id}"+pattern)
+	res.routes.Add(method + " " + p)
+	res.handlerFunc(method, p, h)
 }
 
 // handlerFunc registers the handler function for the given pattern.