Replaced the gin framwwork with echo

cmd/main.go

@@ -1,17 +1,65 @@
 package main
 
 import (
-	"embed"
+	"context"
+	"fmt"
+	"log"
+	"music-server/internal/server"
 	"music-server/pkg/conf"
+	"net/http"
+	"os/signal"
+	"syscall"
+	"time"
 )
 
-//go:embed swagger
-var swagger embed.FS
+func gracefulShutdown(apiServer *http.Server, done chan bool) {
+	// Create context that listens for the interrupt signal from the OS.
+	ctx, stop := signal.NotifyContext(context.Background(), syscall.SIGINT, syscall.SIGTERM)
+	defer stop()
+
+	// Listen for the interrupt signal.
+	<-ctx.Done()
+
+	log.Println("shutting down gracefully, press Ctrl+C again to force")
+	conf.CloseDb()
+
+	// The context is used to inform the server it has 5 seconds to finish
+	// the request it is currently handling
+	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+	defer cancel()
+	if err := apiServer.Shutdown(ctx); err != nil {
+		log.Printf("Server forced to shutdown with error: %v", err)
+	}
+
+	log.Println("Server exiting")
+
+	// Notify the main goroutine that the shutdown is complete
+	done <- true
+}
 
 func main() {
-	conf.SetupDb()
 
-	conf.SetupRestServer(swagger)
+	server := server.NewServer()
 
-	conf.CloseDb()
+	// Create a done channel to signal when the shutdown is complete
+	done := make(chan bool, 1)
+
+	// Run graceful shutdown in a separate goroutine
+	go gracefulShutdown(server, done)
+
+	log.Printf("Open http://localhost%s in the browser", server.Addr)
+	err := server.ListenAndServe()
+	if err != nil && err != http.ErrServerClosed {
+		panic(fmt.Sprintf("http server error: %s", err))
+	}
+
+	// Wait for the graceful shutdown to complete
+	<-done
+	log.Println("Graceful shutdown complete.")
+
+	//conf.SetupDb()
+
+	//conf.SetupRestServer(swagger)
+
+	//conf.CloseDb()
 }

cmd/web/efs.go

@@ -3,4 +3,7 @@ package web
 import "embed"
 
 //go:embed "assets"
-var Files embed.FS
+var Assets embed.FS
+
+//go:embed "swagger"
+var Swagger embed.FS