xiaoli/peixue-dev

Fork 0

xiaojiang e5624c2876 feat: 快速派单功能分离 & 后端配置优化

2026-02-28 16:11:51 +08:00

20 KiB

Raw Permalink Blame History

📋 方案A - 数据库设计

设计日期: 2026-01-23
数据库: peixue (MySQL)

📊 表结构设计

1. 订单表扩展 (order)

需要添加以下字段以支持多种支付方式：

-- 支付方式相关字段
ALTER TABLE `order` ADD COLUMN `payment_method` VARCHAR(50) COMMENT '支付方式：wallet,timecard,package,wechat,mixed' AFTER `pay_status`;
ALTER TABLE `order` ADD COLUMN `wallet_amount` DECIMAL(10,2) DEFAULT 0.00 COMMENT '钱包支付金额';
ALTER TABLE `order` ADD COLUMN `timecard_id` BIGINT COMMENT '使用的次卡ID';
ALTER TABLE `order` ADD COLUMN `package_id` BIGINT COMMENT '使用的套餐ID';
ALTER TABLE `order` ADD COLUMN `coupon_id` BIGINT COMMENT '使用的优惠券ID';
ALTER TABLE `order` ADD COLUMN `coupon_discount` DECIMAL(10,2) DEFAULT 0.00 COMMENT '优惠券折扣金额';
ALTER TABLE `order` ADD COLUMN `service_address_id` BIGINT COMMENT '服务地址ID';

-- 金额相关字段
ALTER TABLE `order` ADD COLUMN `original_amount` DECIMAL(10,2) COMMENT '原价' AFTER `pay_amount`;
ALTER TABLE `order` ADD COLUMN `discount_amount` DECIMAL(10,2) DEFAULT 0.00 COMMENT '总折扣金额';

-- 添加索引
ALTER TABLE `order` ADD INDEX `idx_timecard_id` (`timecard_id`);
ALTER TABLE `order` ADD INDEX `idx_package_id` (`package_id`);
ALTER TABLE `order` ADD INDEX `idx_coupon_id` (`coupon_id`);
ALTER TABLE `order` ADD INDEX `idx_service_address_id` (`service_address_id`);

2. 优惠券表 (coupon)

CREATE TABLE IF NOT EXISTS `coupon` (
  `id` BIGINT NOT NULL AUTO_INCREMENT COMMENT '主键ID',
  `name` VARCHAR(100) NOT NULL COMMENT '优惠券名称',
  `type` TINYINT NOT NULL COMMENT '类型：1-满减券，2-折扣券，3-代金券',
  `discount_type` TINYINT NOT NULL COMMENT '折扣类型：1-金额，2-折扣',
  `discount_value` DECIMAL(10,2) NOT NULL COMMENT '折扣值（金额或折扣率）',
  `min_amount` DECIMAL(10,2) DEFAULT 0.00 COMMENT '最低消费金额',
  `max_discount` DECIMAL(10,2) COMMENT '最大折扣金额',
  `total_quantity` INT NOT NULL COMMENT '发行总量',
  `received_quantity` INT DEFAULT 0 COMMENT '已领取数量',
  `used_quantity` INT DEFAULT 0 COMMENT '已使用数量',
  `start_time` DATETIME NOT NULL COMMENT '开始时间',
  `end_time` DATETIME NOT NULL COMMENT '结束时间',
  `status` TINYINT DEFAULT 1 COMMENT '状态：0-停用，1-启用',
  `tenant_id` BIGINT COMMENT '租户ID',
  `created_time` DATETIME DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
  `updated_time` DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
  `deleted` TINYINT DEFAULT 0 COMMENT '删除标记',
  PRIMARY KEY (`id`),
  KEY `idx_status` (`status`),
  KEY `idx_start_end_time` (`start_time`, `end_time`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='优惠券表';

3. 用户优惠券表 (user_coupon)

CREATE TABLE IF NOT EXISTS `user_coupon` (
  `id` BIGINT NOT NULL AUTO_INCREMENT COMMENT '主键ID',
  `user_id` BIGINT NOT NULL COMMENT '用户ID',
  `coupon_id` BIGINT NOT NULL COMMENT '优惠券ID',
  `order_id` BIGINT COMMENT '使用的订单ID',
  `status` TINYINT DEFAULT 0 COMMENT '状态：0-未使用，1-已使用，2-已过期',
  `receive_time` DATETIME DEFAULT CURRENT_TIMESTAMP COMMENT '领取时间',
  `use_time` DATETIME COMMENT '使用时间',
  `expire_time` DATETIME NOT NULL COMMENT '过期时间',
  `tenant_id` BIGINT COMMENT '租户ID',
  `created_time` DATETIME DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
  `updated_time` DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
  `deleted` TINYINT DEFAULT 0 COMMENT '删除标记',
  PRIMARY KEY (`id`),
  KEY `idx_user_id` (`user_id`),
  KEY `idx_coupon_id` (`coupon_id`),
  KEY `idx_order_id` (`order_id`),
  KEY `idx_status` (`status`),
  KEY `idx_expire_time` (`expire_time`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='用户优惠券表';

4. 用户地址表 (user_address)

CREATE TABLE IF NOT EXISTS `user_address` (
  `id` BIGINT NOT NULL AUTO_INCREMENT COMMENT '主键ID',
  `user_id` BIGINT NOT NULL COMMENT '用户ID',
  `contact_name` VARCHAR(50) NOT NULL COMMENT '联系人姓名',
  `contact_phone` VARCHAR(20) NOT NULL COMMENT '联系电话',
  `province` VARCHAR(50) COMMENT '省份',
  `city` VARCHAR(50) COMMENT '城市',
  `district` VARCHAR(50) COMMENT '区县',
  `address` VARCHAR(200) NOT NULL COMMENT '详细地址',
  `address_tag` VARCHAR(20) COMMENT '地址标签：家，公司，学校',
  `longitude` DECIMAL(10,6) COMMENT '经度',
  `latitude` DECIMAL(10,6) COMMENT '纬度',
  `is_default` TINYINT DEFAULT 0 COMMENT '是否默认地址：0-否，1-是',
  `tenant_id` BIGINT COMMENT '租户ID',
  `created_time` DATETIME DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
  `updated_time` DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
  `deleted` TINYINT DEFAULT 0 COMMENT '删除标记',
  PRIMARY KEY (`id`),
  KEY `idx_user_id` (`user_id`),
  KEY `idx_is_default` (`is_default`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='用户地址表';

5. 次卡表检查 (time_card)

检查现有字段是否完整：

-- 检查time_card表结构
SELECT 
    COLUMN_NAME,
    COLUMN_TYPE,
    IS_NULLABLE,
    COLUMN_DEFAULT,
    COLUMN_COMMENT
FROM INFORMATION_SCHEMA.COLUMNS
WHERE TABLE_SCHEMA = 'peixue'
  AND TABLE_NAME = 'time_card'
ORDER BY ORDINAL_POSITION;

如果缺少字段，添加：

-- 添加缺失字段（如果不存在）
ALTER TABLE `time_card` ADD COLUMN IF NOT EXISTS `total_hours` INT NOT NULL DEFAULT 0 COMMENT '总时长（小时）';
ALTER TABLE `time_card` ADD COLUMN IF NOT EXISTS `used_hours` INT NOT NULL DEFAULT 0 COMMENT '已使用时长（小时）';
ALTER TABLE `time_card` ADD COLUMN IF NOT EXISTS `remaining_hours` INT NOT NULL DEFAULT 0 COMMENT '剩余时长（小时）';
ALTER TABLE `time_card` ADD COLUMN IF NOT EXISTS `status` INT DEFAULT 0 COMMENT '状态：0-未激活，1-进行中，2-已完成，3-已过期';
ALTER TABLE `time_card` ADD COLUMN IF NOT EXISTS `expire_date` DATE COMMENT '过期日期';

6. 套餐表检查 (package)

检查现有字段是否完整：

-- 检查package表结构
SELECT 
    COLUMN_NAME,
    COLUMN_TYPE,
    IS_NULLABLE,
    COLUMN_DEFAULT,
    COLUMN_COMMENT
FROM INFORMATION_SCHEMA.COLUMNS
WHERE TABLE_SCHEMA = 'peixue'
  AND TABLE_NAME = 'package'
ORDER BY ORDINAL_POSITION;

7. 用户套餐表 (user_package)

检查是否存在，如不存在则创建：

CREATE TABLE IF NOT EXISTS `user_package` (
  `id` BIGINT NOT NULL AUTO_INCREMENT COMMENT '主键ID',
  `user_id` BIGINT NOT NULL COMMENT '用户ID',
  `package_id` BIGINT NOT NULL COMMENT '套餐ID',
  `package_name` VARCHAR(100) NOT NULL COMMENT '套餐名称',
  `package_type` VARCHAR(50) COMMENT '套餐类型',
  `total_hours` DECIMAL(10,2) NOT NULL DEFAULT 0 COMMENT '总课时',
  `used_hours` DECIMAL(10,2) NOT NULL DEFAULT 0 COMMENT '已使用课时',
  `remaining_hours` DECIMAL(10,2) NOT NULL DEFAULT 0 COMMENT '剩余课时',
  `service_count` INT DEFAULT 0 COMMENT '服务次数',
  `used_count` INT DEFAULT 0 COMMENT '已使用次数',
  `remaining_count` INT DEFAULT 0 COMMENT '剩余次数',
  `price` DECIMAL(10,2) COMMENT '购买价格',
  `purchase_time` DATETIME DEFAULT CURRENT_TIMESTAMP COMMENT '购买时间',
  `start_date` DATE COMMENT '开始日期',
  `expire_date` DATE COMMENT '过期日期',
  `status` TINYINT DEFAULT 1 COMMENT '状态：0-已过期，1-使用中，2-已用完',
  `version` INT NOT NULL DEFAULT 0 COMMENT '乐观锁版本号',
  `tenant_id` BIGINT COMMENT '租户ID',
  `created_time` DATETIME DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
  `updated_time` DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
  `deleted` TINYINT DEFAULT 0 COMMENT '删除标记',
  PRIMARY KEY (`id`),
  KEY `idx_user_id` (`user_id`),
  KEY `idx_package_id` (`package_id`),
  KEY `idx_status` (`status`),
  KEY `idx_expire_date` (`expire_date`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='用户套餐表';

📋 完整SQL脚本

创建一个完整的SQL脚本文件：plan_a_payment_system_database.sql

-- ========================================
-- 方案A：其他支付方式数据库脚本
-- 创建日期：2026-01-23
-- 数据库：peixue
-- ========================================

USE peixue;

-- ========================================
-- 1. 扩展订单表
-- ========================================

-- 检查并添加支付方式相关字段
SET @dbname = DATABASE();
SET @tablename = 'order';
SET @columnname = 'payment_method';
SET @preparedStatement = (SELECT IF(
  (
    SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS
    WHERE
      (TABLE_SCHEMA = @dbname)
      AND (TABLE_NAME = @tablename)
      AND (COLUMN_NAME = @columnname)
  ) > 0,
  'SELECT 1',
  CONCAT('ALTER TABLE ', @tablename, ' ADD COLUMN ', @columnname, ' VARCHAR(50) COMMENT ''支付方式：wallet,timecard,package,wechat,mixed'' AFTER pay_status')
));
PREPARE alterIfNotExists FROM @preparedStatement;
EXECUTE alterIfNotExists;
DEALLOCATE PREPARE alterIfNotExists;

-- 添加其他字段（使用相同的模式）
-- wallet_amount
SET @columnname = 'wallet_amount';
SET @preparedStatement = (SELECT IF(
  (SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_SCHEMA = @dbname AND TABLE_NAME = @tablename AND COLUMN_NAME = @columnname) > 0,
  'SELECT 1',
  CONCAT('ALTER TABLE ', @tablename, ' ADD COLUMN ', @columnname, ' DECIMAL(10,2) DEFAULT 0.00 COMMENT ''钱包支付金额''')
));
PREPARE alterIfNotExists FROM @preparedStatement;
EXECUTE alterIfNotExists;
DEALLOCATE PREPARE alterIfNotExists;

-- timecard_id
SET @columnname = 'timecard_id';
SET @preparedStatement = (SELECT IF(
  (SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_SCHEMA = @dbname AND TABLE_NAME = @tablename AND COLUMN_NAME = @columnname) > 0,
  'SELECT 1',
  CONCAT('ALTER TABLE ', @tablename, ' ADD COLUMN ', @columnname, ' BIGINT COMMENT ''使用的次卡ID''')
));
PREPARE alterIfNotExists FROM @preparedStatement;
EXECUTE alterIfNotExists;
DEALLOCATE PREPARE alterIfNotExists;

-- package_id
SET @columnname = 'package_id';
SET @preparedStatement = (SELECT IF(
  (SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_SCHEMA = @dbname AND TABLE_NAME = @tablename AND COLUMN_NAME = @columnname) > 0,
  'SELECT 1',
  CONCAT('ALTER TABLE ', @tablename, ' ADD COLUMN ', @columnname, ' BIGINT COMMENT ''使用的套餐ID''')
));
PREPARE alterIfNotExists FROM @preparedStatement;
EXECUTE alterIfNotExists;
DEALLOCATE PREPARE alterIfNotExists;

-- coupon_id
SET @columnname = 'coupon_id';
SET @preparedStatement = (SELECT IF(
  (SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_SCHEMA = @dbname AND TABLE_NAME = @tablename AND COLUMN_NAME = @columnname) > 0,
  'SELECT 1',
  CONCAT('ALTER TABLE ', @tablename, ' ADD COLUMN ', @columnname, ' BIGINT COMMENT ''使用的优惠券ID''')
));
PREPARE alterIfNotExists FROM @preparedStatement;
EXECUTE alterIfNotExists;
DEALLOCATE PREPARE alterIfNotExists;

-- coupon_discount
SET @columnname = 'coupon_discount';
SET @preparedStatement = (SELECT IF(
  (SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_SCHEMA = @dbname AND TABLE_NAME = @tablename AND COLUMN_NAME = @columnname) > 0,
  'SELECT 1',
  CONCAT('ALTER TABLE ', @tablename, ' ADD COLUMN ', @columnname, ' DECIMAL(10,2) DEFAULT 0.00 COMMENT ''优惠券折扣金额''')
));
PREPARE alterIfNotExists FROM @preparedStatement;
EXECUTE alterIfNotExists;
DEALLOCATE PREPARE alterIfNotExists;

-- service_address_id
SET @columnname = 'service_address_id';
SET @preparedStatement = (SELECT IF(
  (SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_SCHEMA = @dbname AND TABLE_NAME = @tablename AND COLUMN_NAME = @columnname) > 0,
  'SELECT 1',
  CONCAT('ALTER TABLE ', @tablename, ' ADD COLUMN ', @columnname, ' BIGINT COMMENT ''服务地址ID''')
));
PREPARE alterIfNotExists FROM @preparedStatement;
EXECUTE alterIfNotExists;
DEALLOCATE PREPARE alterIfNotExists;

-- original_amount
SET @columnname = 'original_amount';
SET @preparedStatement = (SELECT IF(
  (SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_SCHEMA = @dbname AND TABLE_NAME = @tablename AND COLUMN_NAME = @columnname) > 0,
  'SELECT 1',
  CONCAT('ALTER TABLE ', @tablename, ' ADD COLUMN ', @columnname, ' DECIMAL(10,2) COMMENT ''原价'' AFTER pay_amount')
));
PREPARE alterIfNotExists FROM @preparedStatement;
EXECUTE alterIfNotExists;
DEALLOCATE PREPARE alterIfNotExists;

-- discount_amount
SET @columnname = 'discount_amount';
SET @preparedStatement = (SELECT IF(
  (SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_SCHEMA = @dbname AND TABLE_NAME = @tablename AND COLUMN_NAME = @columnname) > 0,
  'SELECT 1',
  CONCAT('ALTER TABLE ', @tablename, ' ADD COLUMN ', @columnname, ' DECIMAL(10,2) DEFAULT 0.00 COMMENT ''总折扣金额''')
));
PREPARE alterIfNotExists FROM @preparedStatement;
EXECUTE alterIfNotExists;
DEALLOCATE PREPARE alterIfNotExists;

-- 添加索引
ALTER TABLE `order` ADD INDEX IF NOT EXISTS `idx_timecard_id` (`timecard_id`);
ALTER TABLE `order` ADD INDEX IF NOT EXISTS `idx_package_id` (`package_id`);
ALTER TABLE `order` ADD INDEX IF NOT EXISTS `idx_coupon_id` (`coupon_id`);
ALTER TABLE `order` ADD INDEX IF NOT EXISTS `idx_service_address_id` (`service_address_id`);

-- ========================================
-- 2. 创建优惠券表
-- ========================================

CREATE TABLE IF NOT EXISTS `coupon` (
  `id` BIGINT NOT NULL AUTO_INCREMENT COMMENT '主键ID',
  `name` VARCHAR(100) NOT NULL COMMENT '优惠券名称',
  `type` TINYINT NOT NULL COMMENT '类型：1-满减券，2-折扣券，3-代金券',
  `discount_type` TINYINT NOT NULL COMMENT '折扣类型：1-金额，2-折扣',
  `discount_value` DECIMAL(10,2) NOT NULL COMMENT '折扣值（金额或折扣率）',
  `min_amount` DECIMAL(10,2) DEFAULT 0.00 COMMENT '最低消费金额',
  `max_discount` DECIMAL(10,2) COMMENT '最大折扣金额',
  `total_quantity` INT NOT NULL COMMENT '发行总量',
  `received_quantity` INT DEFAULT 0 COMMENT '已领取数量',
  `used_quantity` INT DEFAULT 0 COMMENT '已使用数量',
  `start_time` DATETIME NOT NULL COMMENT '开始时间',
  `end_time` DATETIME NOT NULL COMMENT '结束时间',
  `status` TINYINT DEFAULT 1 COMMENT '状态：0-停用，1-启用',
  `tenant_id` BIGINT COMMENT '租户ID',
  `created_time` DATETIME DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
  `updated_time` DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
  `deleted` TINYINT DEFAULT 0 COMMENT '删除标记',
  PRIMARY KEY (`id`),
  KEY `idx_status` (`status`),
  KEY `idx_start_end_time` (`start_time`, `end_time`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='优惠券表';

-- ========================================
-- 3. 创建用户优惠券表
-- ========================================

CREATE TABLE IF NOT EXISTS `user_coupon` (
  `id` BIGINT NOT NULL AUTO_INCREMENT COMMENT '主键ID',
  `user_id` BIGINT NOT NULL COMMENT '用户ID',
  `coupon_id` BIGINT NOT NULL COMMENT '优惠券ID',
  `order_id` BIGINT COMMENT '使用的订单ID',
  `status` TINYINT DEFAULT 0 COMMENT '状态：0-未使用，1-已使用，2-已过期',
  `receive_time` DATETIME DEFAULT CURRENT_TIMESTAMP COMMENT '领取时间',
  `use_time` DATETIME COMMENT '使用时间',
  `expire_time` DATETIME NOT NULL COMMENT '过期时间',
  `tenant_id` BIGINT COMMENT '租户ID',
  `created_time` DATETIME DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
  `updated_time` DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
  `deleted` TINYINT DEFAULT 0 COMMENT '删除标记',
  PRIMARY KEY (`id`),
  KEY `idx_user_id` (`user_id`),
  KEY `idx_coupon_id` (`coupon_id`),
  KEY `idx_order_id` (`order_id`),
  KEY `idx_status` (`status`),
  KEY `idx_expire_time` (`expire_time`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='用户优惠券表';

-- ========================================
-- 4. 创建用户地址表
-- ========================================

CREATE TABLE IF NOT EXISTS `user_address` (
  `id` BIGINT NOT NULL AUTO_INCREMENT COMMENT '主键ID',
  `user_id` BIGINT NOT NULL COMMENT '用户ID',
  `contact_name` VARCHAR(50) NOT NULL COMMENT '联系人姓名',
  `contact_phone` VARCHAR(20) NOT NULL COMMENT '联系电话',
  `province` VARCHAR(50) COMMENT '省份',
  `city` VARCHAR(50) COMMENT '城市',
  `district` VARCHAR(50) COMMENT '区县',
  `address` VARCHAR(200) NOT NULL COMMENT '详细地址',
  `address_tag` VARCHAR(20) COMMENT '地址标签：家，公司，学校',
  `longitude` DECIMAL(10,6) COMMENT '经度',
  `latitude` DECIMAL(10,6) COMMENT '纬度',
  `is_default` TINYINT DEFAULT 0 COMMENT '是否默认地址：0-否，1-是',
  `tenant_id` BIGINT COMMENT '租户ID',
  `created_time` DATETIME DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
  `updated_time` DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
  `deleted` TINYINT DEFAULT 0 COMMENT '删除标记',
  PRIMARY KEY (`id`),
  KEY `idx_user_id` (`user_id`),
  KEY `idx_is_default` (`is_default`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='用户地址表';

-- ========================================
-- 5. 创建用户套餐表
-- ========================================

CREATE TABLE IF NOT EXISTS `user_package` (
  `id` BIGINT NOT NULL AUTO_INCREMENT COMMENT '主键ID',
  `user_id` BIGINT NOT NULL COMMENT '用户ID',
  `package_id` BIGINT NOT NULL COMMENT '套餐ID',
  `package_name` VARCHAR(100) NOT NULL COMMENT '套餐名称',
  `package_type` VARCHAR(50) COMMENT '套餐类型',
  `total_hours` DECIMAL(10,2) NOT NULL DEFAULT 0 COMMENT '总课时',
  `used_hours` DECIMAL(10,2) NOT NULL DEFAULT 0 COMMENT '已使用课时',
  `remaining_hours` DECIMAL(10,2) NOT NULL DEFAULT 0 COMMENT '剩余课时',
  `service_count` INT DEFAULT 0 COMMENT '服务次数',
  `used_count` INT DEFAULT 0 COMMENT '已使用次数',
  `remaining_count` INT DEFAULT 0 COMMENT '剩余次数',
  `price` DECIMAL(10,2) COMMENT '购买价格',
  `purchase_time` DATETIME DEFAULT CURRENT_TIMESTAMP COMMENT '购买时间',
  `start_date` DATE COMMENT '开始日期',
  `expire_date` DATE COMMENT '过期日期',
  `status` TINYINT DEFAULT 1 COMMENT '状态：0-已过期，1-使用中，2-已用完',
  `version` INT NOT NULL DEFAULT 0 COMMENT '乐观锁版本号',
  `tenant_id` BIGINT COMMENT '租户ID',
  `created_time` DATETIME DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
  `updated_time` DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
  `deleted` TINYINT DEFAULT 0 COMMENT '删除标记',
  PRIMARY KEY (`id`),
  KEY `idx_user_id` (`user_id`),
  KEY `idx_package_id` (`package_id`),
  KEY `idx_status` (`status`),
  KEY `idx_expire_date` (`expire_date`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='用户套餐表';

-- ========================================
-- 完成
-- ========================================

SELECT '✅ 方案A数据库脚本执行完成' AS message;

🔍 数据完整性约束

外键关系（逻辑外键，不使用物理外键）

order.timecard_id → time_card.id
order.package_id → user_package.id
order.coupon_id → user_coupon.id
order.service_address_id → user_address.id

user_coupon.coupon_id → coupon.id
user_coupon.order_id → order.id

user_package.package_id → package.id

数据一致性规则

优惠券使用一致性

user_coupon.status = 1 时，order_id 不能为空
user_coupon.use_time 不能为空

地址默认唯一性

每个用户只能有一个默认地址（is_default = 1）

订单金额一致性

order.pay_amount = order.original_amount - order.discount_amount
order.discount_amount = order.coupon_discount

📝 下一步

执行SQL脚本创建/更新表结构
验证数据完整性
开始后端接口实现

文档版本: v1.0
最后更新: 2026-01-23

20 KiB Raw Permalink Blame History Unescape Escape