优化数据库

backend/migrations/000001_init.sql

@@ -1,6 +1,6 @@
 -- ============================================
 -- 数据库初始化脚本
--- 包含所有表结构定义
+-- 包含所有表结构和基础数据
 -- ============================================
 
 SET NAMES utf8mb4;
@@ -10,7 +10,7 @@ SET FOREIGN_KEY_CHECKS = 0;
 -- 用户相关表
 -- -------------------------------------------
 
-CREATE TABLE users (
+CREATE TABLE IF NOT EXISTS users (
   id BIGINT UNSIGNED PRIMARY KEY AUTO_INCREMENT,
   phone VARCHAR(32) NOT NULL,
   nickname VARCHAR(64) NOT NULL DEFAULT '',
@@ -25,7 +25,7 @@ CREATE TABLE users (
   UNIQUE KEY uk_users_phone (phone)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
 
-CREATE TABLE user_realname (
+CREATE TABLE IF NOT EXISTS user_realname (
   id BIGINT UNSIGNED PRIMARY KEY AUTO_INCREMENT,
   user_id BIGINT UNSIGNED NOT NULL,
   provider VARCHAR(32) NOT NULL,
@@ -45,7 +45,7 @@ CREATE TABLE user_realname (
 -- 游戏账号和商品表
 -- -------------------------------------------
 
-CREATE TABLE game_accounts (
+CREATE TABLE IF NOT EXISTS game_accounts (
   id BIGINT UNSIGNED PRIMARY KEY AUTO_INCREMENT,
   owner_id BIGINT UNSIGNED NOT NULL,
   game_name VARCHAR(64) NOT NULL DEFAULT 'delta_force',
@@ -65,7 +65,7 @@ CREATE TABLE game_accounts (
   KEY idx_game_accounts_filter (game_name, server_region, login_platform)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
 
-CREATE TABLE rental_listings (
+CREATE TABLE IF NOT EXISTS rental_listings (
   id BIGINT UNSIGNED PRIMARY KEY AUTO_INCREMENT,
   account_id BIGINT UNSIGNED NOT NULL,
   owner_id BIGINT UNSIGNED NOT NULL,
@@ -87,7 +87,7 @@ CREATE TABLE rental_listings (
 -- 订单相关表
 -- -------------------------------------------
 
-CREATE TABLE rental_orders (
+CREATE TABLE IF NOT EXISTS rental_orders (
   id BIGINT UNSIGNED PRIMARY KEY AUTO_INCREMENT,
   order_no VARCHAR(64) NOT NULL,
   listing_id BIGINT UNSIGNED NOT NULL,
@@ -115,7 +115,7 @@ CREATE TABLE rental_orders (
   KEY idx_rental_orders_rented_at (status, rented_at)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
 
-CREATE TABLE order_checkouts (
+CREATE TABLE IF NOT EXISTS order_checkouts (
   id BIGINT UNSIGNED PRIMARY KEY AUTO_INCREMENT,
   order_id BIGINT UNSIGNED NOT NULL,
   initiated_by BIGINT UNSIGNED NOT NULL,
@@ -142,7 +142,7 @@ CREATE TABLE order_checkouts (
   KEY idx_order_checkouts_status (status)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
 
-CREATE TABLE handoff_records (
+CREATE TABLE IF NOT EXISTS handoff_records (
   id BIGINT UNSIGNED PRIMARY KEY AUTO_INCREMENT,
   order_id BIGINT UNSIGNED NOT NULL,
   from_user_id BIGINT UNSIGNED NOT NULL,
@@ -160,7 +160,7 @@ CREATE TABLE handoff_records (
 -- 钱包相关表
 -- -------------------------------------------
 
-CREATE TABLE wallet_accounts (
+CREATE TABLE IF NOT EXISTS wallet_accounts (
   id BIGINT UNSIGNED PRIMARY KEY AUTO_INCREMENT,
   user_id BIGINT UNSIGNED NOT NULL,
   available_balance DECIMAL(12,2) NOT NULL DEFAULT 0.00,
@@ -171,7 +171,7 @@ CREATE TABLE wallet_accounts (
   UNIQUE KEY uk_wallet_accounts_user_id (user_id)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
 
-CREATE TABLE wallet_ledger (
+CREATE TABLE IF NOT EXISTS wallet_ledger (
   id BIGINT UNSIGNED PRIMARY KEY AUTO_INCREMENT,
   ledger_no VARCHAR(64) NOT NULL,
   user_id BIGINT UNSIGNED NOT NULL,
@@ -194,7 +194,7 @@ CREATE TABLE wallet_ledger (
 -- 纠纷和通知表
 -- -------------------------------------------
 
-CREATE TABLE disputes (
+CREATE TABLE IF NOT EXISTS disputes (
   id BIGINT UNSIGNED PRIMARY KEY AUTO_INCREMENT,
   order_id BIGINT UNSIGNED NOT NULL,
   initiator_id BIGINT UNSIGNED NOT NULL,
@@ -213,7 +213,7 @@ CREATE TABLE disputes (
   KEY idx_disputes_status (status)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
 
-CREATE TABLE notifications (
+CREATE TABLE IF NOT EXISTS notifications (
   id BIGINT UNSIGNED PRIMARY KEY AUTO_INCREMENT,
   user_id BIGINT UNSIGNED NOT NULL,
   type VARCHAR(32) NOT NULL,
@@ -226,7 +226,7 @@ CREATE TABLE notifications (
   KEY idx_notifications_user_read_created (user_id, read_at, created_at)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
 
-CREATE TABLE audit_logs (
+CREATE TABLE IF NOT EXISTS audit_logs (
   id BIGINT UNSIGNED PRIMARY KEY AUTO_INCREMENT,
   actor_type VARCHAR(32) NOT NULL,
   actor_id BIGINT UNSIGNED NOT NULL,
@@ -245,7 +245,7 @@ CREATE TABLE audit_logs (
 -- 管理员和权限表
 -- -------------------------------------------
 
-CREATE TABLE admin_users (
+CREATE TABLE IF NOT EXISTS admin_users (
   id BIGINT UNSIGNED PRIMARY KEY AUTO_INCREMENT,
   username VARCHAR(64) NOT NULL,
   password_hash VARCHAR(255) NOT NULL,
@@ -257,7 +257,7 @@ CREATE TABLE admin_users (
   UNIQUE KEY uk_admin_users_username (username)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
 
-CREATE TABLE roles (
+CREATE TABLE IF NOT EXISTS roles (
   id BIGINT UNSIGNED PRIMARY KEY AUTO_INCREMENT,
   code VARCHAR(64) NOT NULL,
   name VARCHAR(64) NOT NULL,
@@ -267,7 +267,7 @@ CREATE TABLE roles (
   UNIQUE KEY uk_roles_code (code)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
 
-CREATE TABLE permissions (
+CREATE TABLE IF NOT EXISTS permissions (
   id BIGINT UNSIGNED PRIMARY KEY AUTO_INCREMENT,
   code VARCHAR(128) NOT NULL,
   name VARCHAR(64) NOT NULL,
@@ -278,7 +278,7 @@ CREATE TABLE permissions (
   UNIQUE KEY uk_permissions_code (code)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
 
-CREATE TABLE admin_user_roles (
+CREATE TABLE IF NOT EXISTS admin_user_roles (
   id BIGINT UNSIGNED PRIMARY KEY AUTO_INCREMENT,
   admin_user_id BIGINT UNSIGNED NOT NULL,
   role_id BIGINT UNSIGNED NOT NULL,
@@ -286,7 +286,7 @@ CREATE TABLE admin_user_roles (
   UNIQUE KEY uk_admin_user_roles_user_role (admin_user_id, role_id)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
 
-CREATE TABLE role_permissions (
+CREATE TABLE IF NOT EXISTS role_permissions (
   id BIGINT UNSIGNED PRIMARY KEY AUTO_INCREMENT,
   role_id BIGINT UNSIGNED NOT NULL,
   permission_id BIGINT UNSIGNED NOT NULL,
@@ -298,7 +298,7 @@ CREATE TABLE role_permissions (
 -- 系统配置表
 -- -------------------------------------------
 
-CREATE TABLE system_configs (
+CREATE TABLE IF NOT EXISTS system_configs (
   id BIGINT UNSIGNED PRIMARY KEY AUTO_INCREMENT,
   `key` VARCHAR(128) NOT NULL,
   `value` TEXT NOT NULL,
@@ -313,7 +313,7 @@ CREATE TABLE system_configs (
 -- 客服聊天表
 -- -------------------------------------------
 
-CREATE TABLE chat_conversations (
+CREATE TABLE IF NOT EXISTS chat_conversations (
   id BIGINT UNSIGNED PRIMARY KEY AUTO_INCREMENT,
   order_id BIGINT UNSIGNED NULL,
   type VARCHAR(32) NOT NULL DEFAULT 'order_group',
@@ -328,7 +328,7 @@ CREATE TABLE chat_conversations (
   KEY idx_chat_conversations_last_message_at (last_message_at)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
 
-CREATE TABLE chat_participants (
+CREATE TABLE IF NOT EXISTS chat_participants (
   id BIGINT UNSIGNED PRIMARY KEY AUTO_INCREMENT,
   conversation_id BIGINT UNSIGNED NOT NULL,
   participant_type VARCHAR(16) NOT NULL,
@@ -344,7 +344,7 @@ CREATE TABLE chat_participants (
   KEY idx_chat_participants_conversation (conversation_id)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
 
-CREATE TABLE chat_messages (
+CREATE TABLE IF NOT EXISTS chat_messages (
   id BIGINT UNSIGNED PRIMARY KEY AUTO_INCREMENT,
   conversation_id BIGINT UNSIGNED NOT NULL,
   sender_type VARCHAR(16) NOT NULL,
@@ -358,7 +358,7 @@ CREATE TABLE chat_messages (
   KEY idx_chat_messages_created_at (created_at)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
 
-CREATE TABLE chat_quick_replies (
+CREATE TABLE IF NOT EXISTS chat_quick_replies (
   id BIGINT UNSIGNED PRIMARY KEY AUTO_INCREMENT,
   admin_user_id BIGINT UNSIGNED NOT NULL DEFAULT 0 COMMENT '0=全局, >0=个人',
   title VARCHAR(64) NOT NULL COMMENT '快捷回复标题',
@@ -369,4 +369,127 @@ CREATE TABLE chat_quick_replies (
   INDEX idx_admin_user_id (admin_user_id)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='快捷回复模板';
 
+-- -------------------------------------------
+-- 开放上传记录
+-- -------------------------------------------
+
+CREATE TABLE IF NOT EXISTS listing_uploads (
+  id BIGINT UNSIGNED PRIMARY KEY AUTO_INCREMENT,
+  uploader_name VARCHAR(64) NOT NULL,
+  matched_admin_id BIGINT UNSIGNED NULL,
+  owner_id BIGINT UNSIGNED NULL,
+  client_upload_time DATETIME NULL,
+  client_ip VARCHAR(64) NOT NULL DEFAULT '',
+  raw_payload JSON NULL,
+  parsed_payload JSON NULL,
+  listing_id BIGINT UNSIGNED NULL,
+  status VARCHAR(32) NOT NULL DEFAULT 'draft_created',
+  error_message VARCHAR(255) NOT NULL DEFAULT '',
+  created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  updated_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  KEY idx_listing_uploads_uploader_name (uploader_name),
+  KEY idx_listing_uploads_matched_admin_id (matched_admin_id),
+  KEY idx_listing_uploads_owner_id (owner_id),
+  KEY idx_listing_uploads_listing_id (listing_id)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
 SET FOREIGN_KEY_CHECKS = 1;
+
+-- -------------------------------------------
+-- 权限数据
+-- -------------------------------------------
+
+INSERT INTO permissions (code, name, resource, action) VALUES
+('dashboard:view',        '查看仪表盘',       'dashboard',      'view'),
+('user:view',             '查看用户',         'user',           'view'),
+('user:freeze',           '冻结用户',         'user',           'freeze'),
+('user:unfreeze',         '解冻用户',         'user',           'unfreeze'),
+('order:view',            '查看订单',         'order',          'view'),
+('order:close',           '关闭订单',         'order',          'close'),
+('order:mark_abnormal',   '标记异常订单',     'order',          'mark_abnormal'),
+('listing:view',          '查看商品',         'listing',        'view'),
+('listing:approve',       '审核通过商品',     'listing',        'approve'),
+('listing:reject',        '审核拒绝商品',     'listing',        'reject'),
+('listing:offline',       '下架商品',         'listing',        'offline'),
+('dispute:view',          '查看纠纷',         'dispute',        'view'),
+('dispute:arbitrate',     '仲裁纠纷',         'dispute',        'arbitrate'),
+('chat:view',             '查看客服群聊',     'chat',           'view'),
+('chat:send',             '发送客服消息',     'chat',           'send'),
+('wallet:view',           '查看资金流水',     'wallet',         'view'),
+('admin_user:manage',     '管理员管理',       'admin_user',     'manage'),
+('role:manage',           '角色管理',         'role',           'manage'),
+('system_config:view',    '查看系统配置',     'system_config',  'view'),
+('system_config:update',  '修改系统配置',     'system_config',  'update'),
+('audit_log:view',        '查看审计日志',     'audit_log',      'view')
+ON DUPLICATE KEY UPDATE
+  name = VALUES(name),
+  resource = VALUES(resource),
+  action = VALUES(action);
+
+-- -------------------------------------------
+-- 角色数据
+-- -------------------------------------------
+
+INSERT INTO roles (code, name, description) VALUES
+('super_admin', '超级管理员', '拥有所有权限，不可被删除'),
+('cs',          '客服',       '处理用户咨询、群聊、纠纷仲裁'),
+('ops',         '运营',       '管理商品审核、订单管理、用户管理'),
+('finance',     '财务',       '查看资金流水、订单信息')
+ON DUPLICATE KEY UPDATE
+  name = VALUES(name),
+  description = VALUES(description);
+
+-- super_admin 拥有所有权限
+INSERT IGNORE INTO role_permissions (role_id, permission_id)
+SELECT r.id, p.id FROM roles r CROSS JOIN permissions p WHERE r.code = 'super_admin';
+
+-- cs 角色权限
+INSERT IGNORE INTO role_permissions (role_id, permission_id)
+SELECT r.id, p.id FROM roles r, permissions p
+WHERE r.code = 'cs' AND p.code IN ('dashboard:view', 'user:view', 'dispute:view', 'dispute:arbitrate', 'chat:view', 'chat:send', 'order:view');
+
+-- ops 角色权限
+INSERT IGNORE INTO role_permissions (role_id, permission_id)
+SELECT r.id, p.id FROM roles r, permissions p
+WHERE r.code = 'ops' AND p.code IN ('dashboard:view', 'user:view', 'user:freeze', 'user:unfreeze', 'order:view', 'order:close', 'order:mark_abnormal', 'listing:view', 'listing:approve', 'listing:reject', 'listing:offline', 'dispute:view', 'audit_log:view');
+
+-- finance 角色权限
+INSERT IGNORE INTO role_permissions (role_id, permission_id)
+SELECT r.id, p.id FROM roles r, permissions p
+WHERE r.code = 'finance' AND p.code IN ('dashboard:view', 'wallet:view', 'order:view');
+
+-- -------------------------------------------
+-- 管理员账号
+-- -------------------------------------------
+
+-- 生成 admin 密码 hash: admin123456
+INSERT INTO admin_users (username, password_hash, nickname, status) VALUES
+('admin', '$2a$10$vvDd.cYJCOBl9kr5jdRYXu9C/7GXcHmXsG17zJPHzPOZ0XGbqcWNS', '超级管理员', 'active'),
+('kf1', '$2a$10$7cx3B4IWunLZO24o11YVGu4qY1J1naDdsTyvoCpcnOO.GV15qaf3C', '客服1', 'active'),
+('kf2', '$2a$10$m6kLCXciFygpqIGUZ9LQtuEFAl40hb.S7zJmMiuC83WrU7OQM3TPC', '客服2', 'active')
+ON DUPLICATE KEY UPDATE
+  nickname = VALUES(nickname),
+  status = VALUES(status);
+
+-- admin 关联 super_admin 角色
+INSERT IGNORE INTO admin_user_roles (admin_user_id, role_id)
+SELECT au.id, r.id FROM admin_users au, roles r
+WHERE au.username = 'admin' AND r.code = 'super_admin';
+
+-- 客服关联 cs 角色
+INSERT IGNORE INTO admin_user_roles (admin_user_id, role_id)
+SELECT au.id, r.id FROM admin_users au, roles r
+WHERE au.username IN ('kf1', 'kf2') AND r.code = 'cs';
+
+-- -------------------------------------------
+-- 系统配置
+-- -------------------------------------------
+
+INSERT INTO system_configs (`key`, `value`, description) VALUES
+('listing.review_required', 'true', '商品是否需要审核'),
+('order.pending_payment_timeout_minutes', '15', '待支付超时时间（分钟）'),
+('chat.default_support_admin_id', '1', '订单群聊回退客服 ID（仅当无可用客服时使用）'),
+('chat.auto_welcome_message', '欢迎加入订单群聊！如有任何问题，请随时沟通。', '建群后自动发送的欢迎话术')
+ON DUPLICATE KEY UPDATE
+  `value` = VALUES(`value`),
+  description = VALUES(description);

backend/migrations/000002_seed.sql

@@ -1,100 +0,0 @@
--- ============================================
--- 初始数据脚本
--- 包含权限、角色、系统配置等基础数据
--- ============================================
-
-SET NAMES utf8mb4;
-
--- -------------------------------------------
--- 权限数据
--- -------------------------------------------
-
-INSERT INTO permissions (code, name, resource, action) VALUES
-('dashboard:view',        '查看仪表盘',       'dashboard',      'view'),
-('user:view',             '查看用户',         'user',           'view'),
-('user:freeze',           '冻结用户',         'user',           'freeze'),
-('user:unfreeze',         '解冻用户',         'user',           'unfreeze'),
-('order:view',            '查看订单',         'order',          'view'),
-('order:close',           '关闭订单',         'order',          'close'),
-('order:mark_abnormal',   '标记异常订单',     'order',          'mark_abnormal'),
-('listing:view',          '查看商品',         'listing',        'view'),
-('listing:approve',       '审核通过商品',     'listing',        'approve'),
-('listing:reject',        '审核拒绝商品',     'listing',        'reject'),
-('listing:offline',       '下架商品',         'listing',        'offline'),
-('dispute:view',          '查看纠纷',         'dispute',        'view'),
-('dispute:arbitrate',     '仲裁纠纷',         'dispute',        'arbitrate'),
-('chat:view',             '查看客服群聊',     'chat',           'view'),
-('chat:send',             '发送客服消息',     'chat',           'send'),
-('wallet:view',           '查看资金流水',     'wallet',         'view'),
-('admin_user:manage',     '管理员管理',       'admin_user',     'manage'),
-('role:manage',           '角色管理',         'role',           'manage'),
-('system_config:view',    '查看系统配置',     'system_config',  'view'),
-('system_config:update',  '修改系统配置',     'system_config',  'update'),
-('audit_log:view',        '查看审计日志',     'audit_log',      'view')
-ON DUPLICATE KEY UPDATE name = VALUES(name);
-
--- -------------------------------------------
--- 角色数据
--- -------------------------------------------
-
-INSERT INTO roles (code, name, description) VALUES
-('super_admin', '超级管理员', '拥有所有权限，不可被删除'),
-('cs',          '客服',       '处理用户咨询、群聊、纠纷仲裁'),
-('ops',         '运营',       '管理商品审核、订单管理、用户管理'),
-('finance',     '财务',       '查看资金流水、订单信息')
-ON DUPLICATE KEY UPDATE name = VALUES(name), description = VALUES(description);
-
--- -------------------------------------------
--- 角色权限关联
--- -------------------------------------------
-
--- super_admin 拥有所有权限
-INSERT IGNORE INTO role_permissions (role_id, permission_id)
-SELECT r.id, p.id FROM roles r CROSS JOIN permissions p WHERE r.code = 'super_admin';
-
--- cs 角色权限
-INSERT IGNORE INTO role_permissions (role_id, permission_id)
-SELECT r.id, p.id FROM roles r, permissions p
-WHERE r.code = 'cs' AND p.code IN ('dashboard:view', 'user:view', 'dispute:view', 'dispute:arbitrate', 'chat:view', 'chat:send', 'order:view');
-
--- ops 角色权限
-INSERT IGNORE INTO role_permissions (role_id, permission_id)
-SELECT r.id, p.id FROM roles r, permissions p
-WHERE r.code = 'ops' AND p.code IN ('dashboard:view', 'user:view', 'user:freeze', 'user:unfreeze', 'order:view', 'order:close', 'order:mark_abnormal', 'listing:view', 'listing:approve', 'listing:reject', 'listing:offline', 'dispute:view', 'audit_log:view');
-
--- finance 角色权限
-INSERT IGNORE INTO role_permissions (role_id, permission_id)
-SELECT r.id, p.id FROM roles r, permissions p
-WHERE r.code = 'finance' AND p.code IN ('dashboard:view', 'wallet:view', 'order:view');
-
--- -------------------------------------------
--- 管理员账号
--- -------------------------------------------
-
--- 生成 admin 密码 hash: admin123456
-INSERT INTO admin_users (username, password_hash, nickname, status) VALUES
-('admin', '$2a$10$vvDd.cYJCOBl9kr5jdRYXu9C/7GXcHmXsG17zJPHzPOZ0XGbqcWNS', '超级管理员', 'active'),
-('kf1', '$2a$10$7cx3B4IWunLZO24o11YVGu4qY1J1naDdsTyvoCpcnOO.GV15qaf3C', '客服1', 'active'),
-('kf2', '$2a$10$m6kLCXciFygpqIGUZ9LQtuEFAl40hb.S7zJmMiuC83WrU7OQM3TPC', '客服2', 'active')
-ON DUPLICATE KEY UPDATE nickname = VALUES(nickname);
-
--- admin 关联 super_admin 角色
-INSERT IGNORE INTO admin_user_roles (admin_user_id, role_id)
-SELECT au.id, r.id FROM admin_users au, roles r
-WHERE au.username = 'admin' AND r.code = 'super_admin';
-
--- 客服关联 cs 角色
-INSERT IGNORE INTO admin_user_roles (admin_user_id, role_id)
-SELECT au.id, r.id FROM admin_users au, roles r
-WHERE au.username IN ('kf1', 'kf2') AND r.code = 'cs';
-
--- -------------------------------------------
--- 系统配置
--- -------------------------------------------
-
-INSERT INTO system_configs (`key`, `value`, description) VALUES
-('listing.review_required', 'true', '商品是否需要审核'),
-('order.pending_payment_timeout_minutes', '15', '待支付超时时间（分钟）'),
-('chat.default_support_admin_id', '1', '订单群聊回退客服 ID（仅当无可用客服时使用）'),
-('chat.auto_welcome_message', '欢迎加入订单群聊！如有任何问题，请随时沟通。', '建群后自动发送的欢迎话术')
-ON DUPLICATE KEY UPDATE description = VALUES(description);

backend/migrations/000003_cleanup_unused_system_configs.sql

@@ -1,17 +0,0 @@
--- 清理未接入业务逻辑的历史/预留系统配置，避免后台配置列表产生误解。
-DELETE FROM system_configs
-WHERE `key` IN (
-  'deposit.min_amount',
-  'platform.fee_ratio',
-  'realname.required_for_order',
-  'risk.sms_limit_per_ip_hour',
-  'risk.sms_limit_per_phone_hour',
-  'settlement.owner_cycle_days',
-  'settlement.platform_fee_rate',
-  'sms.rate_limit_per_hour',
-  'sms.rate_limit_per_minute',
-  'wallet.min_deposit',
-  'withdraw.min_amount',
-  'order.handoff_timeout_minutes',
-  'order.return_timeout_minutes'
-);

backend/migrations/000004_support_chat.sql

@@ -1,2 +0,0 @@
-ALTER TABLE chat_conversations
-  MODIFY order_id BIGINT UNSIGNED NULL;

backend/migrations/000005_listing_uploads.sql

@@ -1,23 +0,0 @@
--- -------------------------------------------
--- 开放上传记录
--- -------------------------------------------
-
-CREATE TABLE listing_uploads (
-  id BIGINT UNSIGNED PRIMARY KEY AUTO_INCREMENT,
-  uploader_name VARCHAR(64) NOT NULL,
-  matched_admin_id BIGINT UNSIGNED NULL,
-  owner_id BIGINT UNSIGNED NULL,
-  client_upload_time DATETIME NULL,
-  client_ip VARCHAR(64) NOT NULL DEFAULT '',
-  raw_payload JSON NULL,
-  parsed_payload JSON NULL,
-  listing_id BIGINT UNSIGNED NULL,
-  status VARCHAR(32) NOT NULL DEFAULT 'draft_created',
-  error_message VARCHAR(255) NOT NULL DEFAULT '',
-  created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
-  updated_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
-  KEY idx_listing_uploads_uploader_name (uploader_name),
-  KEY idx_listing_uploads_matched_admin_id (matched_admin_id),
-  KEY idx_listing_uploads_owner_id (owner_id),
-  KEY idx_listing_uploads_listing_id (listing_id)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;