From 3850e2f070bb3c1227b78dcd1e8a34a89a9e9906 Mon Sep 17 00:00:00 2001
From: Ali Golzar <57574919+aliglzr@users.noreply.github.com>
Date: Wed, 21 May 2025 13:34:38 +0330
Subject: feat: Add MySQL database support (#3024)

* feat: Add MySQL database support

- Add MySQL database support with environment-based configuration
- Fix MySQL compatibility issue with 'key' column name
- Maintain SQLite as default database
- Add proper validation for MySQL configuration
- Test and verify compatibility with existing database
- Replaced raw SQL queries using JSON_EACH functions with standard GORM queries
- Modified functions to handle JSON parsing in Go code instead of database since JSON_EACH is not available on MySQL or MariaDB:
  - getAllEmails()
  - GetClientTrafficByID()
  - getFallbackMaster()
  - MigrationRemoveOrphanedTraffics()

The system now supports both MySQL and SQLite databases, with SQLite remaining as the default option. MySQL connection is only used when explicitly configured through environment variables.

* refactor: prefix env variables of database with XUI_ to support direct environment usage without .env file

All database configuration environment variables now start with the XUI_ prefix to avoid conflicts and allow configuration via system-level environment variables, not just the .env file.
---
 main.go | 1 +
 1 file changed, 1 insertion(+)

(limited to 'main.go')

diff --git a/main.go b/main.go
index dcbd3c9e..a19e4760 100644
--- a/main.go
+++ b/main.go
@@ -105,6 +105,7 @@ func runWebServer() {
 		default:
 			server.Stop()
 			subServer.Stop()
+			database.CloseDB()
 			log.Println("Shutting down servers.")
 			return
 		}
-- 
cgit v1.2.3