add env files

main.go

@@ -2,24 +2,23 @@ package main
 
 import (
 	"log"
-	"os"
 
 	"github.com/gin-contrib/cors"
 	"github.com/gin-gonic/gin"
-	"github.com/joho/godotenv"
 )
 
 func main() {
-	// Load environment variables
-	if err := godotenv.Load(); err != nil {
-		log.Println("No .env file found, using system environment variables")
-	}
+	// Load configuration with environment file precedence
+	config := LoadConfig()
 
-	// Initialize JWT
-	InitJWT()
+	// Set Gin mode based on configuration
+	gin.SetMode(config.GinMode)
 
-	// Initialize database
-	if err := InitDB(); err != nil {
+	// Initialize JWT with configuration
+	InitJWTWithConfig(config)
+
+	// Initialize database with configuration
+	if err := InitDBWithConfig(config); err != nil {
 		log.Fatal("Failed to initialize database:", err)
 	}
 
@@ -28,21 +27,16 @@ func main() {
 		log.Fatal("Failed to create tables:", err)
 	}
 
-	// Set Gin mode
-	if os.Getenv("GIN_MODE") == "release" {
-		gin.SetMode(gin.ReleaseMode)
-	}
-
 	// Create Gin router
 	r := gin.Default()
 
 	// Configure CORS
-	config := cors.DefaultConfig()
-	config.AllowOrigins = []string{"http://localhost:3000", "http://localhost:5173"} // React dev servers
-	config.AllowMethods = []string{"GET", "POST", "PUT", "DELETE", "OPTIONS"}
-	config.AllowHeaders = []string{"Origin", "Content-Type", "Accept", "Authorization"}
-	config.AllowCredentials = true
-	r.Use(cors.New(config))
+	corsConfig := cors.DefaultConfig()
+	corsConfig.AllowOrigins = []string{"http://localhost:3000", "http://localhost:5173"} // React dev servers
+	corsConfig.AllowMethods = []string{"GET", "POST", "PUT", "DELETE", "OPTIONS"}
+	corsConfig.AllowHeaders = []string{"Origin", "Content-Type", "Accept", "Authorization"}
+	corsConfig.AllowCredentials = true
+	r.Use(cors.New(corsConfig))
 
 	// Health check endpoint
 	r.GET("/health", func(c *gin.Context) {
@@ -83,11 +77,17 @@ func main() {
 	})
 
 	// Start server
-	port := os.Getenv("PORT")
-	if port == "" {
-		port = "8080"
-	}
+	port := config.Port
+
+	log.Printf("")
+	log.Printf("🚀 Starting Counter Application Server...")
+	log.Printf("   🌐 Listening on: http://localhost:%s", port)
+	log.Printf("   📊 Health check: http://localhost:%s/health", port)
+	log.Printf("   🔗 API endpoint: http://localhost:%s/api/v1", port)
+	log.Printf("   🎨 Frontend: http://localhost:%s/", port)
+	log.Printf("")
+	log.Printf("✅ Server is ready and accepting connections!")
+	log.Printf("")
 
-	log.Printf("Server starting on port %s", port)
 	log.Fatal(r.Run(":" + port))
 }