Make routes more readable by aliasing jwt.Handler

server/main.go

@@ -234,47 +234,49 @@ func main() {
 		},
 		ValidationKeyGetter: func(token *jwt.Token) (interface{}, error) {
 			return []byte("TODO"), nil
-		}})
+	}})
-
+	var jHdlr = jwt.Handler // make an alias so routes will be more readable
-		// Create or update schemas …
+
-		db.AutoMigrate(&User{})
+	// Create or update schemas …
-		db.AutoMigrate(&List{})
+	db.AutoMigrate(&User{})
-		db.AutoMigrate(&Item{})
+	db.AutoMigrate(&List{})
-		db.AutoMigrate(&Unit{})
+	db.AutoMigrate(&Item{})
-		db.Model(&User{}).Related(&List{})
+	db.AutoMigrate(&Unit{})
-		db.Model(&List{}).Related(&Item{})
+	db.Model(&User{}).Related(&List{})
-		db.Model(&Item{}).Related(&Unit{})
+	db.Model(&List{}).Related(&Item{})
-		defer db.Close()
+	db.Model(&Item{}).Related(&Unit{})
-
+	defer db.Close()
-		// define URL handlers
+
-		r := mux.NewRouter()
+
-
+	// define URL handlers
-		// User Management
+	r := mux.NewRouter()
-		r.Handle("/users", ehttp.HandlerFunc(register)).Methods("POST") // Make new user
+
-		r.Handle("/users", ehttp.HandlerFunc(getToken)).Methods("GET") // Get user „info“(=token)
+	// User Management
-		// TODO: delete, modify
+	r.Handle("/users", ehttp.HandlerFunc(register)).Methods("POST") // Make new user
-
+	r.Handle("/users", ehttp.HandlerFunc(getToken)).Methods("GET") // Get user „info“(=token)
-		// List Management
+	// TODO: delete, modify
-		r.Handle("/lists", jwt.Handler(ehttp.HandlerFunc(createList))).Methods("POST") // Make a new list
+
-		r.Handle("/lists", jwt.Handler(ehttp.HandlerFunc(nil))).Methods("GET") // Get list of lists
+	// List Management
-		r.Handle("/lists/{name}", jwt.Handler(ehttp.HandlerFunc(nil))).Methods("PUT") // Update list (name, icon, …)
+	r.Handle("/lists", jHdlr(ehttp.HandlerFunc(createList))).Methods("POST") // Make a new list
-		r.Handle("/lists/{name}", jwt.Handler(ehttp.HandlerFunc(nil))).Methods("DELETE") // Delete a list
+	r.Handle("/lists", jHdlr(ehttp.HandlerFunc(nil))).Methods("GET") // Get list of lists
-		r.Handle("/lists/{name}", jwt.Handler(ehttp.HandlerFunc(nil))).Methods("GET") // Get list content (i.e., items)
+	r.Handle("/lists/{name}", jHdlr(ehttp.HandlerFunc(nil))).Methods("PUT") // Update list (name, icon, …)
-		// List sharing
+	r.Handle("/lists/{name}", jHdlr(ehttp.HandlerFunc(nil))).Methods("DELETE") // Delete a list
-		r.Handle("/lists/{name}/sharers", jwt.Handler(ehttp.HandlerFunc(nil))).Methods("POST") // Add new sharer
+	r.Handle("/lists/{name}", jHdlr(ehttp.HandlerFunc(nil))).Methods("GET") // Get list content (i.e., items)
-		r.Handle("/lists/{name}/sharers", jwt.Handler(ehttp.HandlerFunc(nil))).Methods("GET") // Get list of sharers
+	// List sharing
-		r.Handle("/lists/{name}/sharers/{user}", jwt.Handler(ehttp.HandlerFunc(nil))).Methods("DELETE") // Remove sharer
+	r.Handle("/lists/{name}/sharers", jHdlr(ehttp.HandlerFunc(nil))).Methods("POST") // Add new sharer
-
+	r.Handle("/lists/{name}/sharers", jHdlr(ehttp.HandlerFunc(nil))).Methods("GET") // Get list of sharers
-		r.Handle("/lists/{name}/items", jwt.Handler(ehttp.HandlerFunc(nil))).Methods("PUT") // Add new item
+	r.Handle("/lists/{name}/sharers/{user}", jHdlr(ehttp.HandlerFunc(nil))).Methods("DELETE") // Remove sharer
-		r.Handle("/lists/{name}/items/{item}", jwt.Handler(ehttp.HandlerFunc(nil))).Methods("DELETE") // Delete item
+
-		r.Handle("/lists/{name}/items/{item}", jwt.Handler(ehttp.HandlerFunc(nil))).Methods("POST") // Update item
+	r.Handle("/lists/{name}/items", jHdlr(ehttp.HandlerFunc(nil))).Methods("PUT") // Add new item
-
+	r.Handle("/lists/{name}/items/{item}", jHdlr(ehttp.HandlerFunc(nil))).Methods("DELETE") // Delete item
-		// Unit-history (unit is a ever-growing list only used for auto-completion)
+	r.Handle("/lists/{name}/items/{item}", jHdlr(ehttp.HandlerFunc(nil))).Methods("POST") // Update item
-		r.Handle("/units", jwt.Handler(ehttp.HandlerFunc(nil))).Methods("POST") // Make a new unit
+
-		r.Handle("/units", jwt.Handler(ehttp.HandlerFunc(nil))).Methods("GET") // Get list of units
+	// Unit-history (unit is a ever-growing list only used for auto-completion)
-
+	r.Handle("/units", jHdlr(ehttp.HandlerFunc(nil))).Methods("POST") // Make a new unit
-		loggedRouter := handlers.LoggingHandler(os.Stdout, r)
+	r.Handle("/units", jHdlr(ehttp.HandlerFunc(nil))).Methods("GET") // Get list of units
-		http.Handle("/", loggedRouter)
+
-		http.ListenAndServe(":8000", nil)
+	loggedRouter := handlers.LoggingHandler(os.Stdout, r)
-	}
+	http.Handle("/", loggedRouter)
+	http.ListenAndServe(":8000", nil)
+}