Add NGINX reload and restart

cmd/ginfier/main.go

@@ -85,9 +85,7 @@ func createHandler(c *gin.Context) {
 		return
 	}
 
-	// Reload NGINX
-	// Note: This requires sudo privileges or proper system configuration
-	// TODO: Implement NGINX reload
+	nginx.Reload()
 
 	response := config.APIResponse{
 		Code:    "OK",

internal/nginx/nginx.go

@@ -2,7 +2,9 @@ package nginx
 
 import (
 	"errors"
+	"fmt"
 	"os"
+	"os/exec"
 )
 
 func GetPath() (string, error) {
@@ -15,3 +17,23 @@ func GetPath() (string, error) {
 	}
 	return "", errors.New("unsupported os release")
 }
+
+func Restart() error {
+	// Execute systemctl restart nginx
+	cmd := exec.Command("systemctl", "restart", "nginx")
+	if output, err := cmd.CombinedOutput(); err != nil {
+		return fmt.Errorf("failed to restart Nginx: %s - %w", output, err)
+	}
+
+	return nil
+}
+
+func Reload() error {
+	// Execute systemctl reload nginx
+	cmd := exec.Command("systemctl", "reload", "nginx")
+	if output, err := cmd.CombinedOutput(); err != nil {
+		return fmt.Errorf("failed to reload Nginx: %s - %w", output, err)
+	}
+
+	return nil
+}