MyClub/internal/middleware/admin.go

package middleware

import (
	"net/http"
	"fotbal-club/internal/models"
	"github.com/gin-gonic/gin"
)

// AdminMiddleware checks if the user has admin role
func AdminMiddleware() gin.HandlerFunc {
	return func(c *gin.Context) {
		user, exists := c.Get("user")
		if !exists {
			c.AbortWithStatusJSON(http.StatusUnauthorized, gin.H{"error": "Unauthorized"})
			return
		}

		// Type assert the user to your User model
		userModel, ok := user.(*models.User)
		if !ok {
			c.AbortWithStatusJSON(http.StatusInternalServerError, gin.H{"error": "Internal server error"})
			return
		}

		// Check if user is admin
		if userModel.Role != "admin" {
			c.AbortWithStatusJSON(http.StatusForbidden, gin.H{"error": "Forbidden - Admin access required"})
			return
		}

		c.Next()
	}
}