最后修改好

db/install.sql

@@ -46,6 +46,7 @@ DROP TABLE IF EXISTS `fiat_orders`;
 CREATE TABLE `fiat_orders` (
   `id` int(11) NOT NULL AUTO_INCREMENT,
   `user_id` int(11) DEFAULT NULL,
+  `order_type` enum('deposit','withdrawal') NOT NULL DEFAULT 'deposit',
   `amount` decimal(20,8) DEFAULT NULL,
   `usdt_amount` decimal(20,8) DEFAULT NULL,
   `exchange_rate` decimal(20,8) DEFAULT NULL,
@@ -56,7 +57,27 @@ CREATE TABLE `fiat_orders` (
   `proof_image` varchar(255) DEFAULT NULL,
   `bank_account_info` text DEFAULT NULL,
   PRIMARY KEY (`id`)
-) ENGINE=InnoDB AUTO_INCREMENT=23 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `transactions`
+--
+
+DROP TABLE IF EXISTS `transactions`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8mb4 */;
+CREATE TABLE `transactions` (
+  `id` int(11) NOT NULL AUTO_INCREMENT,
+  `user_id` int(11) NOT NULL,
+  `type` varchar(50) NOT NULL,
+  `amount` decimal(20,8) NOT NULL,
+  `currency` varchar(10) DEFAULT 'USDT',
+  `status` varchar(20) DEFAULT 'pending',
+  `description` text DEFAULT NULL,
+  `created_at` timestamp NULL DEFAULT current_timestamp(),
+  PRIMARY KEY (`id`)
+) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
 /*!40101 SET character_set_client = @saved_cs_client */;
 
 --
@@ -75,7 +96,7 @@ CREATE TABLE `messages` (
   `is_read` tinyint(4) DEFAULT 0,
   `created_at` timestamp NULL DEFAULT current_timestamp(),
   PRIMARY KEY (`id`)
-) ENGINE=InnoDB AUTO_INCREMENT=46 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
 /*!40101 SET character_set_client = @saved_cs_client */;
 
 --
@@ -102,28 +123,7 @@ CREATE TABLE `option_orders` (
   `created_at` timestamp NULL DEFAULT current_timestamp(),
   `settle_at` timestamp NULL DEFAULT NULL,
   PRIMARY KEY (`id`)
-) ENGINE=InnoDB AUTO_INCREMENT=11 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
-/*!40101 SET character_set_client = @saved_cs_client */;
-
---
--- Table structure for table `orders`
---
-
-DROP TABLE IF EXISTS `orders`;
-/*!40101 SET @saved_cs_client     = @@character_set_client */;
-/*!40101 SET character_set_client = utf8mb4 */;
-CREATE TABLE `orders` (
-  `id` int(11) NOT NULL AUTO_INCREMENT,
-  `user_id` int(11) NOT NULL,
-  `type` enum('fiat','usdt') NOT NULL,
-  `amount` decimal(16,8) NOT NULL,
-  `currency` varchar(20) DEFAULT 'USDT',
-  `account_info` text DEFAULT NULL,
-  `proof_img` varchar(255) DEFAULT NULL,
-  `status` enum('pending','matched','paid','completed','cancelled','rejected') DEFAULT 'pending',
-  `created_at` timestamp NULL DEFAULT current_timestamp(),
-  PRIMARY KEY (`id`)
-) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
 /*!40101 SET character_set_client = @saved_cs_client */;
 
 --
@@ -165,7 +165,7 @@ CREATE TABLE `trading_orders` (
   `created_at` timestamp NULL DEFAULT current_timestamp(),
   `admin_status` enum('pending','approved','rejected') DEFAULT 'approved',
   PRIMARY KEY (`id`)
-) ENGINE=InnoDB AUTO_INCREMENT=7 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
 /*!40101 SET character_set_client = @saved_cs_client */;
 
 --
@@ -180,11 +180,11 @@ CREATE TABLE `user_assets` (
   `user_id` int(11) NOT NULL,
   `symbol` varchar(20) NOT NULL,
   `amount` decimal(30,10) DEFAULT 0.0000000000,
-  `created_at` timestamp NULL DEFAULT current_timestamp(),
+  `created_at?` timestamp NULL DEFAULT current_timestamp(),
   `updated_at` timestamp NULL DEFAULT current_timestamp() ON UPDATE current_timestamp(),
   PRIMARY KEY (`id`),
   UNIQUE KEY `user_symbol` (`user_id`,`symbol`)
-) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
 /*!40101 SET character_set_client = @saved_cs_client */;
 
 --
@@ -216,7 +216,7 @@ CREATE TABLE `users` (
   PRIMARY KEY (`id`),
   UNIQUE KEY `username` (`username`),
   UNIQUE KEY `uid` (`uid`)
-) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
 /*!40101 SET character_set_client = @saved_cs_client */;
 /*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
 
@@ -228,7 +228,7 @@ CREATE TABLE `users` (
 /*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
 /*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
 
--- Dump completed on 2026-02-12 14:31:49
+-- Dump completed on 2026-02-14 10:00:00
 
 -- Dumping data
 INSERT INTO `admins` (id, username, password, role, created_at) VALUES
@@ -237,4 +237,4 @@ INSERT INTO `admins` (id, username, password, role, created_at) VALUES
 INSERT INTO `settings` (name, value) VALUES
 ('chat_greeting','您好！欢迎咨询 NovaEx 官方客服，请问有什么可以帮您？如果是充值咨询，请提供您的充值金额和币种。'),
 ('price_control','0'),
-('win_rate','70');
+('win_rate','70');