services/config/schema.sql

CREATE TABLE IF NOT EXISTS `categories` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `name` varchar(100) NOT NULL COMMENT '分类名称',
  `icon` varchar(50) DEFAULT NULL COMMENT '分类图标',
  `is_show` tinyint(1) DEFAULT 1 COMMENT '是否显示',
  `sort_order` int(11) DEFAULT 0 COMMENT '排序顺序',
  `created_at` timestamp DEFAULT CURRENT_TIMESTAMP,
  `updated_at` timestamp DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='商品分类表';

CREATE TABLE IF NOT EXISTS `goods` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `name` varchar(200) NOT NULL COMMENT '商品名称',
  `price` decimal(10,2) NOT NULL COMMENT '售价',
  `original_price` decimal(10,2) DEFAULT NULL COMMENT '原价',
  `unit` varchar(20) DEFAULT '件' COMMENT '单位',
  `category_id` int(11) DEFAULT NULL COMMENT '分类ID',
  `images` text COMMENT '图片JSON',
  `stock` int(11) DEFAULT 0 COMMENT '库存',
  `sales` int(11) DEFAULT 0 COMMENT '销量',
  `is_hot` tinyint(1) DEFAULT 0 COMMENT '是否热销',
  `is_new` tinyint(1) DEFAULT 0 COMMENT '是否新品',
  `pricing_type` tinyint(1) DEFAULT 1 COMMENT '定价类型 1-按件 2-按重量',
  `description` text COMMENT '商品描述',
  `created_at` timestamp DEFAULT CURRENT_TIMESTAMP,
  `updated_at` timestamp DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
  PRIMARY KEY (`id`),
  KEY `category_id` (`category_id`),
  CONSTRAINT `goods_ibfk_1` FOREIGN KEY (`category_id`) REFERENCES `categories` (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='商品表';

CREATE TABLE IF NOT EXISTS `users` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `phone` varchar(20) NOT NULL COMMENT '手机号',
  `password` varchar(64) NOT NULL COMMENT '密码(MD5)',
  `name` varchar(100) DEFAULT NULL COMMENT '用户名',
  `avatar` varchar(255) DEFAULT NULL COMMENT '头像',
  `points` int(11) DEFAULT 0 COMMENT '积分',
  `role` tinyint(1) DEFAULT 0 COMMENT '角色 0-普通用户 1-店员',
  `status` tinyint(1) DEFAULT 1 COMMENT '状态 1-正常 0-禁用',
  `created_at` timestamp DEFAULT CURRENT_TIMESTAMP,
  `updated_at` timestamp DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
  PRIMARY KEY (`id`),
  UNIQUE KEY `phone` (`phone`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='用户表';

CREATE TABLE IF NOT EXISTS `orders` (
  `id` varchar(50) NOT NULL COMMENT '订单号',
  `user_id` int(11) DEFAULT NULL COMMENT '用户ID',
  `status` varchar(20) DEFAULT 'pending' COMMENT '状态 pending-待支付 paid-已支付 completed-已完成 cancelled-已取消',
  `total_price` decimal(10,2) NOT NULL COMMENT '总价',
  `cart` text COMMENT '购物车数据JSON',
  `user_info` text COMMENT '用户信息JSON',
  `created_at` timestamp DEFAULT CURRENT_TIMESTAMP,
  `updated_at` timestamp DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
  PRIMARY KEY (`id`),
  KEY `user_id` (`user_id`),
  CONSTRAINT `orders_ibfk_1` FOREIGN KEY (`user_id`) REFERENCES `users` (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='订单表';

CREATE TABLE IF NOT EXISTS `points_logs` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `user_id` int(11) NOT NULL COMMENT '用户ID',
  `type` varchar(20) COMMENT '类型 earn-获得 spend-消费',
  `amount` int(11) NOT NULL COMMENT '积分数量',
  `description` varchar(200) DEFAULT NULL COMMENT '描述',
  `created_at` timestamp DEFAULT CURRENT_TIMESTAMP,
  PRIMARY KEY (`id`),
  KEY `user_id` (`user_id`),
  CONSTRAINT `points_logs_ibfk_1` FOREIGN KEY (`user_id`) REFERENCES `users` (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='积分记录表';

CREATE TABLE IF NOT EXISTS `stock` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `goods_id` int(11) NOT NULL COMMENT '商品ID',
  `quantity` int(11) DEFAULT 0 COMMENT '库存数量',
  `warehouse` varchar(50) DEFAULT '默认仓库' COMMENT '仓库',
  `created_at` timestamp DEFAULT CURRENT_TIMESTAMP,
  `updated_at` timestamp DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
  PRIMARY KEY (`id`),
  UNIQUE KEY `goods_id` (`goods_id`),
  CONSTRAINT `stock_ibfk_1` FOREIGN KEY (`goods_id`) REFERENCES `goods` (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='库存表';