add: CORS

internal/middlewares/cors.go

@@ -0,0 +1,21 @@
+package middlewares
+
+import (
+	"GoMembership/internal/config"
+	"GoMembership/pkg/logger"
+
+	"github.com/gin-contrib/cors"
+	"github.com/gin-gonic/gin"
+)
+
+func CORSMiddleware() gin.HandlerFunc {
+	logger.Info.Print("Applying CORS")
+	return cors.New(cors.Config{
+		AllowOrigins: []string{config.BaseURL}, // Add your frontend URL(s)
+		AllowMethods: []string{"GET", "POST"},  // "PUT", "PATCH", "DELETE", "OPTIONS"},
+		AllowHeaders: []string{"Origin", "Content-Type", "Accept", "Authorization", "X-Requested-With"},
+		// ExposeHeaders:    []string{"Content-Length"},
+		AllowCredentials: true,
+		MaxAge:           12 * 60 * 60, // 12 hours
+	})
+}