fix handler order in routing

#3312

app.go

@@ -758,55 +758,55 @@ func (app *App) Use(args ...any) Router {
 
 // Get registers a route for GET methods that requests a representation
 // of the specified resource. Requests using GET should only retrieve data.
-func (app *App) Get(path string, handler Handler, middleware ...Handler) Router {
-	return app.Add([]string{MethodGet}, path, handler, middleware...)
+func (app *App) Get(path string, handler Handler, handlers ...Handler) Router {
+	return app.Add([]string{MethodGet}, path, handler, handlers...)
 }
 
 // Head registers a route for HEAD methods that asks for a response identical
 // to that of a GET request, but without the response body.
-func (app *App) Head(path string, handler Handler, middleware ...Handler) Router {
-	return app.Add([]string{MethodHead}, path, handler, middleware...)
+func (app *App) Head(path string, handler Handler, handlers ...Handler) Router {
+	return app.Add([]string{MethodHead}, path, handler, handlers...)
 }
 
 // Post registers a route for POST methods that is used to submit an entity to the
 // specified resource, often causing a change in state or side effects on the server.
-func (app *App) Post(path string, handler Handler, middleware ...Handler) Router {
-	return app.Add([]string{MethodPost}, path, handler, middleware...)
+func (app *App) Post(path string, handler Handler, handlers ...Handler) Router {
+	return app.Add([]string{MethodPost}, path, handler, handlers...)
 }
 
 // Put registers a route for PUT methods that replaces all current representations
 // of the target resource with the request payload.
-func (app *App) Put(path string, handler Handler, middleware ...Handler) Router {
-	return app.Add([]string{MethodPut}, path, handler, middleware...)
+func (app *App) Put(path string, handler Handler, handlers ...Handler) Router {
+	return app.Add([]string{MethodPut}, path, handler, handlers...)
 }
 
 // Delete registers a route for DELETE methods that deletes the specified resource.
-func (app *App) Delete(path string, handler Handler, middleware ...Handler) Router {
-	return app.Add([]string{MethodDelete}, path, handler, middleware...)
+func (app *App) Delete(path string, handler Handler, handlers ...Handler) Router {
+	return app.Add([]string{MethodDelete}, path, handler, handlers...)
 }
 
 // Connect registers a route for CONNECT methods that establishes a tunnel to the
 // server identified by the target resource.
-func (app *App) Connect(path string, handler Handler, middleware ...Handler) Router {
-	return app.Add([]string{MethodConnect}, path, handler, middleware...)
+func (app *App) Connect(path string, handler Handler, handlers ...Handler) Router {
+	return app.Add([]string{MethodConnect}, path, handler, handlers...)
 }
 
 // Options registers a route for OPTIONS methods that is used to describe the
 // communication options for the target resource.
-func (app *App) Options(path string, handler Handler, middleware ...Handler) Router {
-	return app.Add([]string{MethodOptions}, path, handler, middleware...)
+func (app *App) Options(path string, handler Handler, handlers ...Handler) Router {
+	return app.Add([]string{MethodOptions}, path, handler, handlers...)
 }
 
 // Trace registers a route for TRACE methods that performs a message loop-back
 // test along the path to the target resource.
-func (app *App) Trace(path string, handler Handler, middleware ...Handler) Router {
-	return app.Add([]string{MethodTrace}, path, handler, middleware...)
+func (app *App) Trace(path string, handler Handler, handlers ...Handler) Router {
+	return app.Add([]string{MethodTrace}, path, handler, handlers...)
 }
 
 // Patch registers a route for PATCH methods that is used to apply partial
 // modifications to a resource.
-func (app *App) Patch(path string, handler Handler, middleware ...Handler) Router {
-	return app.Add([]string{MethodPatch}, path, handler, middleware...)
+func (app *App) Patch(path string, handler Handler, handlers ...Handler) Router {
+	return app.Add([]string{MethodPatch}, path, handler, handlers...)
 }
 
 // Add allows you to specify multiple HTTP methods to register a route.

docs/api/app.md

@@ -135,18 +135,18 @@ func (app *App) Route(path string) Register
 
 ```go
 type Register interface {
-    All(handler Handler, middleware ...Handler) Register
-    Get(handler Handler, middleware ...Handler) Register
-    Head(handler Handler, middleware ...Handler) Register
-    Post(handler Handler, middleware ...Handler) Register
-    Put(handler Handler, middleware ...Handler) Register
-    Delete(handler Handler, middleware ...Handler) Register
-    Connect(handler Handler, middleware ...Handler) Register
-    Options(handler Handler, middleware ...Handler) Register
-    Trace(handler Handler, middleware ...Handler) Register
-    Patch(handler Handler, middleware ...Handler) Register
-
-    Add(methods []string, handler Handler, middleware ...Handler) Register
+    All(handler Handler, handlers ...Handler) Register
+    Get(handler Handler, handlers ...Handler) Register
+    Head(handler Handler, handlers ...Handler) Register
+    Post(handler Handler, handlers ...Handler) Register
+    Put(handler Handler, handlers ...Handler) Register
+    Delete(handler Handler, handlers ...Handler) Register
+    Connect(handler Handler, handlers ...Handler) Register
+    Options(handler Handler, handlers ...Handler) Register
+    Trace(handler Handler, handlers ...Handler) Register
+    Patch(handler Handler, handlers ...Handler) Register
+
+    Add(methods []string, handler Handler, handlers ...Handler) Register
 
     Route(path string) Register
 }

docs/partials/routing/handler.md

@@ -9,22 +9,22 @@ Registers a route bound to a specific [HTTP method](https://developer.mozilla.or
 
 ```go title="Signatures"
 // HTTP methods
-func (app *App) Get(path string, handler Handler, middlewares ...Handler) Router
-func (app *App) Head(path string, handler Handler, middlewares ...Handler) Router
-func (app *App) Post(path string, handler Handler, middlewares ...Handler) Router
-func (app *App) Put(path string, handler Handler, middlewares ...Handler) Router
-func (app *App) Delete(path string, handler Handler, middlewares ...Handler) Router
-func (app *App) Connect(path string, handler Handler, middlewares ...Handler) Router
-func (app *App) Options(path string, handler Handler, middlewares ...Handler) Router
-func (app *App) Trace(path string, handler Handler, middlewares ...Handler) Router
-func (app *App) Patch(path string, handler Handler, middlewares ...Handler) Router
+func (app *App) Get(path string, handler Handler, handlers ...Handler) Router
+func (app *App) Head(path string, handler Handler, handlers ...Handler) Router
+func (app *App) Post(path string, handler Handler, handlers ...Handler) Router
+func (app *App) Put(path string, handler Handler, handlers ...Handler) Router
+func (app *App) Delete(path string, handler Handler, handlers ...Handler) Router
+func (app *App) Connect(path string, handler Handler, handlers ...Handler) Router
+func (app *App) Options(path string, handler Handler, handlers ...Handler) Router
+func (app *App) Trace(path string, handler Handler, handlers ...Handler) Router
+func (app *App) Patch(path string, handler Handler, handlers ...Handler) Router
 
 // Add allows you to specify a method as value
-func (app *App) Add(method, path string, handler Handler, middlewares ...Handler) Router
+func (app *App) Add(method, path string, handler Handler, handlers ...Handler) Router
 
 // All will register the route on all HTTP methods
 // Almost the same as app.Use but not bound to prefixes
-func (app *App) All(path string, handler Handler, middlewares ...Handler) Router
+func (app *App) All(path string, handler Handler, handlers ...Handler) Router
 ```
 
 ```go title="Examples"
@@ -47,9 +47,9 @@ Can be used for middleware packages and prefix catchers. These routes will only
 func (app *App) Use(args ...any) Router
 
 // Different usage variations
-func (app *App) Use(handler Handler, middlewares ...Handler) Router
-func (app *App) Use(path string, handler Handler, middlewares ...Handler) Router
-func (app *App) Use(paths []string, handler Handler, middlewares ...Handler) Router
+func (app *App) Use(handler Handler, handlers ...Handler) Router
+func (app *App) Use(path string, handler Handler, handlers ...Handler) Router
+func (app *App) Use(paths []string, handler Handler, handlers ...Handler) Router
 func (app *App) Use(path string, app *App) Router
 ```
 

register.go

@@ -6,18 +6,18 @@ package fiber
 
 // Register defines all router handle interface generate by Route().
 type Register interface {
-	All(handler Handler, middleware ...Handler) Register
-	Get(handler Handler, middleware ...Handler) Register
-	Head(handler Handler, middleware ...Handler) Register
-	Post(handler Handler, middleware ...Handler) Register
-	Put(handler Handler, middleware ...Handler) Register
-	Delete(handler Handler, middleware ...Handler) Register
-	Connect(handler Handler, middleware ...Handler) Register
-	Options(handler Handler, middleware ...Handler) Register
-	Trace(handler Handler, middleware ...Handler) Register
-	Patch(handler Handler, middleware ...Handler) Register
-
-	Add(methods []string, handler Handler, middleware ...Handler) Register
+	All(handler Handler, handlers ...Handler) Register
+	Get(handler Handler, handlers ...Handler) Register
+	Head(handler Handler, handlers ...Handler) Register
+	Post(handler Handler, handlers ...Handler) Register
+	Put(handler Handler, handlers ...Handler) Register
+	Delete(handler Handler, handlers ...Handler) Register
+	Connect(handler Handler, handlers ...Handler) Register
+	Options(handler Handler, handlers ...Handler) Register
+	Trace(handler Handler, handlers ...Handler) Register
+	Patch(handler Handler, handlers ...Handler) Register
+
+	Add(methods []string, handler Handler, handlers ...Handler) Register
 
 	Route(path string) Register
 }
@@ -52,56 +52,56 @@ func (r *Registering) All(handler Handler, handlers ...Handler) Register {
 
 // Get registers a route for GET methods that requests a representation
 // of the specified resource. Requests using GET should only retrieve data.
-func (r *Registering) Get(handler Handler, middleware ...Handler) Register {
-	r.app.Add([]string{MethodGet}, r.path, handler, middleware...)
+func (r *Registering) Get(handler Handler, handlers ...Handler) Register {
+	r.app.Add([]string{MethodGet}, r.path, handler, handlers...)
 	return r
 }
 
 // Head registers a route for HEAD methods that asks for a response identical
 // to that of a GET request, but without the response body.
-func (r *Registering) Head(handler Handler, middleware ...Handler) Register {
-	return r.Add([]string{MethodHead}, handler, middleware...)
+func (r *Registering) Head(handler Handler, handlers ...Handler) Register {
+	return r.Add([]string{MethodHead}, handler, handlers...)
 }
 
 // Post registers a route for POST methods that is used to submit an entity to the
 // specified resource, often causing a change in state or side effects on the server.
-func (r *Registering) Post(handler Handler, middleware ...Handler) Register {
-	return r.Add([]string{MethodPost}, handler, middleware...)
+func (r *Registering) Post(handler Handler, handlers ...Handler) Register {
+	return r.Add([]string{MethodPost}, handler, handlers...)
 }
 
 // Put registers a route for PUT methods that replaces all current representations
 // of the target resource with the request payload.
-func (r *Registering) Put(handler Handler, middleware ...Handler) Register {
-	return r.Add([]string{MethodPut}, handler, middleware...)
+func (r *Registering) Put(handler Handler, handlers ...Handler) Register {
+	return r.Add([]string{MethodPut}, handler, handlers...)
 }
 
 // Delete registers a route for DELETE methods that deletes the specified resource.
-func (r *Registering) Delete(handler Handler, middleware ...Handler) Register {
-	return r.Add([]string{MethodDelete}, handler, middleware...)
+func (r *Registering) Delete(handler Handler, handlers ...Handler) Register {
+	return r.Add([]string{MethodDelete}, handler, handlers...)
 }
 
 // Connect registers a route for CONNECT methods that establishes a tunnel to the
 // server identified by the target resource.
-func (r *Registering) Connect(handler Handler, middleware ...Handler) Register {
-	return r.Add([]string{MethodConnect}, handler, middleware...)
+func (r *Registering) Connect(handler Handler, handlers ...Handler) Register {
+	return r.Add([]string{MethodConnect}, handler, handlers...)
 }
 
 // Options registers a route for OPTIONS methods that is used to describe the
 // communication options for the target resource.
-func (r *Registering) Options(handler Handler, middleware ...Handler) Register {
-	return r.Add([]string{MethodOptions}, handler, middleware...)
+func (r *Registering) Options(handler Handler, handlers ...Handler) Register {
+	return r.Add([]string{MethodOptions}, handler, handlers...)
 }
 
 // Trace registers a route for TRACE methods that performs a message loop-back
 // test along the r.Path to the target resource.
-func (r *Registering) Trace(handler Handler, middleware ...Handler) Register {
-	return r.Add([]string{MethodTrace}, handler, middleware...)
+func (r *Registering) Trace(handler Handler, handlers ...Handler) Register {
+	return r.Add([]string{MethodTrace}, handler, handlers...)
 }
 
 // Patch registers a route for PATCH methods that is used to apply partial
 // modifications to a resource.
-func (r *Registering) Patch(handler Handler, middleware ...Handler) Register {
-	return r.Add([]string{MethodPatch}, handler, middleware...)
+func (r *Registering) Patch(handler Handler, handlers ...Handler) Register {
+	return r.Add([]string{MethodPatch}, handler, handlers...)
 }
 
 // Add allows you to specify multiple HTTP methods to register a route.