Refactored project structure

backend/server.go

@@ -0,0 +1,74 @@
+package main
+
+import (
+	"net/http"
+
+	"menu/handlers"
+
+	"github.com/go-chi/chi/v5"
+	"github.com/go-chi/chi/v5/middleware"
+	"github.com/go-chi/cors"
+)
+
+func NewServer(app *handlers.App, address string, allowedOrigins []string) *http.Server {
+	r := chi.NewRouter()
+
+	// Middleware
+	r.Use(middleware.RequestID)
+	r.Use(middleware.Recoverer)
+	r.Use(middleware.Logger)
+	r.Use(cors.Handler(cors.Options{
+		AllowedOrigins:   allowedOrigins,
+		AllowedMethods:   []string{"GET", "POST", "OPTIONS"},
+		AllowedHeaders:   []string{"Accept", "Authorization", "Content-Type"},
+		AllowCredentials: true,
+		MaxAge:           300,
+	}))
+
+	// Routes (bind methods to app)
+	r.Post("/api/register", app.HandleRegister)
+	r.Post("/api/login", app.HandleLogin)
+	r.Get("/api/options", app.HandleOptions)
+	r.Post("/api/selection", app.HandleSaveSelection)
+	r.Get("/api/selection", app.HandleGetSelection)
+	r.Get("/api/orders", app.HandleGetOrders)
+	r.Post("/api/orders", app.HandleAddOrder)
+	r.Get("/api/orders/stream", app.HandleOrdersStream)
+	r.Delete("/api/orders/{id}", app.HandleDeleteOrder)
+	r.Get("/api/me", app.HandleWhoAmI)
+	r.Get("/api/finalize/time", app.HandleGetFinalizeTime)
+
+	// Only role 0 and 1 allowed
+	r.Route("/api/admin", func(r chi.Router) {
+		r.Use(app.RequireLevel(1))
+		r.Post("/menu", app.HandleAdminMenu)
+		r.Get("/menu", app.HandleGetMenuRaw)
+		r.Get("/users", app.HandleGetUsers)
+		r.Delete("/users/{id}", app.HandleDeleteUser)
+		r.Put("/users/{id}", app.HandleUpdateUser)
+		r.Get("/orders", app.HandleGetAllOrders)
+		r.Put("/orders/{id}/status", app.HandleAdminUpdateOrderStatus)
+		r.Delete("/orders/{id}", app.HandleAdminDeleteOrder)
+		r.Get("/finalize/time", app.HandleGetFinalizeTime)
+		r.Post("/finalize/time", app.HandleSetFinalizeTime)
+		r.Post("/finalize/now", app.HandleFinalizeNow)
+		r.Get("/finalize/last", app.HandleGetLastSummary)
+	})
+
+	// Moderators (role <= 50)
+	r.Route("/api/mod", func(r chi.Router) {
+		r.Use(app.RequireLevel(50))
+		r.Post("/menu", app.HandleAdminMenu) // menu editor
+		r.Get("/menu", app.HandleGetMenuRaw)
+		r.Get("/finalize/time", app.HandleGetFinalizeTime)
+		r.Post("/finalize/time", app.HandleSetFinalizeTime)
+		r.Post("/finalize/now", app.HandleFinalizeNow)
+		r.Get("/finalize/last", app.HandleGetLastSummary)
+	})
+
+	// Return configured server
+	return &http.Server{
+		Addr:    address,
+		Handler: r,
+	}
+}