refactor: some code improves

atreugo.go

@@ -50,11 +50,11 @@ func New(cfg Config) *Atreugo {
 	r := newRouter(cfg)
 
 	if cfg.NotFoundView != nil {
-		r.router.NotFound = viewToHandler(cfg.NotFoundView, r.cfg.errorView)
+		r.router.NotFound = viewToHandler(cfg.NotFoundView, r.errorView)
 	}
 
 	if cfg.MethodNotAllowedView != nil {
-		r.router.MethodNotAllowed = viewToHandler(cfg.MethodNotAllowedView, r.cfg.errorView)
+		r.router.MethodNotAllowed = viewToHandler(cfg.MethodNotAllowedView, r.errorView)
 	}
 
 	if cfg.PanicView != nil {

router.go

@@ -49,12 +49,8 @@ func newRouter(cfg Config) *Router {
 	router.HandleOPTIONS = false
 
 	return &Router{
-		cfg: &routerConfig{
-			errorView: cfg.ErrorView,
-			debug:     cfg.Debug,
-			logger:    cfg.Logger,
-		},
 		router:        router,
+		errorView:     cfg.ErrorView,
 		handleOPTIONS: true,
 	}
 }
@@ -121,7 +117,7 @@ func (r *Router) handler(fn View, middle Middlewares) fasthttp.RequestHandler {
 					statusCode = fasthttp.StatusInternalServerError
 				}
 
-				r.cfg.errorView(actx, err, statusCode)
+				r.errorView(actx, err, statusCode)
 
 				break
 			} else if !actx.next {
@@ -183,10 +179,10 @@ func (r *Router) NewGroupPath(path string) *Router {
 	}
 
 	return &Router{
-		cfg:           r.cfg,
 		parent:        r,
 		router:        r.router,
 		routerMutable: r.routerMutable,
+		errorView:     r.errorView,
 		prefix:        path,
 		group:         groupFunc(path),
 		handleOPTIONS: r.handleOPTIONS,
@@ -353,7 +349,7 @@ func (r *Router) StaticCustom(url string, fs *StaticFS) *Path {
 	}
 
 	if fs.PathNotFound != nil {
-		ffs.PathNotFound = viewToHandler(fs.PathNotFound, r.cfg.errorView)
+		ffs.PathNotFound = viewToHandler(fs.PathNotFound, r.errorView)
 	}
 
 	stripSlashes := strings.Count(r.getGroupFullPath(url), "/")

router_test.go

@@ -139,16 +139,12 @@ func TestRouter_newRouter(t *testing.T) {
 		t.Error("Router routerMutable is true")
 	}
 
-	if !r.handleOPTIONS {
-		t.Error("Router handleOPTIONS is false")
+	if !isEqual(r.errorView, testConfig.ErrorView) {
+		t.Errorf("Router errorView == %p, want %p", r.errorView, testConfig.ErrorView)
 	}
 
-	if !isEqual(r.cfg.errorView, testConfig.ErrorView) {
-		t.Errorf("Router log == %p, want %p", r.cfg.errorView, testConfig.ErrorView)
-	}
-
-	if !isEqual(r.cfg.logger, testConfig.Logger) {
-		t.Errorf("Router log == %p, want %p", r.cfg.logger, testConfig.Logger)
+	if !r.handleOPTIONS {
+		t.Error("Router handleOPTIONS is false")
 	}
 }
 
@@ -775,12 +771,12 @@ func TestRouter_NewGroupPath(t *testing.T) {
 		t.Errorf("Group router routerMutable == '%v', want '%v'", g.routerMutable, r.routerMutable)
 	}
 
-	if g.handleOPTIONS != r.handleOPTIONS {
-		t.Errorf("Group router handleOPTIONS == '%v', want '%v'", g.handleOPTIONS, r.handleOPTIONS)
+	if !isEqual(g.errorView, r.errorView) {
+		t.Errorf("Group router errorView == '%p', want '%p'", g.errorView, r.errorView)
 	}
 
-	if !isEqual(g.cfg, r.cfg) {
-		t.Errorf("Group router config == %p, want %p", g.cfg, r.cfg)
+	if g.handleOPTIONS != r.handleOPTIONS {
+		t.Errorf("Group router handleOPTIONS == '%v', want '%v'", g.handleOPTIONS, r.handleOPTIONS)
 	}
 }
 

types.go

@@ -493,24 +493,17 @@ type RequestCtx struct {
 	*fasthttp.RequestCtx
 }
 
-type routerConfig struct {
-	errorView ErrorView
-
-	debug  bool
-	logger Logger
-}
-
 // Router dispatchs requests to different
 // views via configurable routes (paths)
 //
 // It is prohibited copying Router values. Create new values instead.
 type Router struct {
 	noCopy nocopy.NoCopy // nolint:structcheck,unused
 
-	cfg           *routerConfig
 	parent        *Router
 	router        *fastrouter.Router
 	routerMutable bool
+	errorView     ErrorView
 
 	prefix        string
 	group         *fastrouter.Group