remove some parts

Author: efectn

Diff for: app.go

@@ -116,10 +116,6 @@ type App struct {
 	getString func(b []byte) string
 	// Mounted and main apps
 	appList map[string]*App
-	// If application is a parent, It returns nil. It can accessible only from sub app
-	parent *App
-	// Mounted sub app's path
-	mountpath string
 	// Hooks
 	hooks *hooks
 	// Latest route & group
@@ -469,8 +465,6 @@ func New(config ...Config) *App {
 		getBytes:      utils.UnsafeBytes,
 		getString:     utils.UnsafeString,
 		appList:       make(map[string]*App),
-		parent:        nil,
-		mountpath:     "",
 		latestRoute:   &Route{},
 		latestGroup:   &Group{},
 		customBinders: []CustomBinder{},
@@ -709,25 +703,6 @@ func (app *App) All(path string, handlers ...Handler) Router {
 	return app
 }
 
-// The MountPath property contains one or more path patterns on which a sub-app was mounted.
-func (app *App) MountPath() string {
-	return app.mountpath
-}
-
-// The mount event is fired on a sub-app, when it is mounted on a parent app. The parent app is passed to the callback function.
-func (app *App) OnMount(callback func(parent *App)) {
-	if app.parent == nil {
-		panic("not mounted sub app to parent app")
-	}
-
-	if app.mountpath == "" {
-		panic("onmount cannot be used on parent app")
-	}
-
-	// returns parent app in callback
-	callback(app.parent)
-}
-
 // Group is used for Routes with common prefix to define a new sub-router with optional middleware.
 //
 //	api := app.Group("/api")
@@ -1142,8 +1117,6 @@ func (app *App) mount(prefix string, sub *App) *App {
 	// Support for configs of mounted-apps and sub-mounted-apps
 	for mountedPrefixes, subApp := range sub.appList {
 		app.appList[prefix+mountedPrefixes] = subApp
-		subApp.parent = app
-		subApp.mountpath = prefix + mountedPrefixes
 		subApp.init()
 	}
 

Diff for: app_test.go

@@ -325,67 +325,6 @@ func Test_App_Mount(t *testing.T) {
 	utils.AssertEqual(t, uint32(2), app.handlersCount)
 }
 
-func Test_App_MountPath(t *testing.T) {
-	parent := New()
-	sub := New()
-	sub1 := New()
-
-	parent.Use("/sub", sub)
-	parent.Use("/sub1", sub1)
-
-	utils.AssertEqual(t, "/sub", sub.MountPath())
-	utils.AssertEqual(t, "/sub1", sub1.MountPath())
-}
-
-func Benchmark_App_MountPath(b *testing.B) {
-	parent := New()
-	sub := New()
-
-	parent.Use("/sub", sub)
-
-	var mp string
-	b.ReportAllocs()
-	b.ResetTimer()
-
-	for n := 0; n < b.N; n++ {
-		mp = sub.MountPath()
-	}
-
-	utils.AssertEqual(b, "/sub", mp)
-}
-
-func Test_App_OnMount(t *testing.T) {
-	app := New()
-	sub := New()
-	sub1 := New()
-
-	app.Use("/sub", sub)
-
-	sub.OnMount(func(parent *App) {
-		//Check parent app
-		utils.AssertEqual(t, app.mountpath, parent.mountpath)
-	})
-
-	sub.OnMount(func(parent *App) {
-		utils.AssertEqual(t, parent != nil, true)
-	})
-
-	defer func() {
-		if err := recover(); err != nil {
-			utils.AssertEqual(t, "not mounted sub app to parent app", fmt.Sprintf("%s", err))
-		}
-	}()
-
-	sub1.OnMount(func(parent *App) {})
-
-	defer func() {
-		if err := recover(); err != nil {
-			utils.AssertEqual(t, "onmount cannot be used on parent app", fmt.Sprintf("%s", err))
-		}
-	}()
-	app.OnMount(func(parent *App) {})
-}
-
 func Test_App_Use_Params(t *testing.T) {
 	app := New()
 

Diff for: group.go

@@ -38,8 +38,6 @@ func (grp *Group) mount(prefix string, sub *App) Router {
 	// Support for configs of mounted-apps and sub-mounted-apps
 	for mountedPrefixes, subApp := range sub.appList {
 		grp.app.appList[groupPath+mountedPrefixes] = subApp
-		subApp.parent = grp.app
-		subApp.mountpath = groupPath + mountedPrefixes
 		subApp.init()
 	}