67 lines
3.5 KiB
SQL
67 lines
3.5 KiB
SQL
-- 签到插件数据库表结构
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-- MySQL 5.7+ 兼容
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-- 创建数据库（可选）
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-- CREATE DATABASE IF NOT EXISTS wechat_bot DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
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-- USE wechat_bot;
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-- 用户签到表
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CREATE TABLE IF NOT EXISTS `user_signin` (
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`id` INT AUTO_INCREMENT PRIMARY KEY COMMENT '自增ID',
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`wxid` VARCHAR(50) NOT NULL COMMENT '用户微信ID',
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`nickname` VARCHAR(100) DEFAULT '' COMMENT '用户昵称',
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`city` VARCHAR(50) DEFAULT '' COMMENT '用户城市',
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`points` INT DEFAULT 0 COMMENT '用户积分',
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`last_signin_date` DATE DEFAULT NULL COMMENT '最后签到日期',
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`signin_streak` INT DEFAULT 0 COMMENT '连续签到天数',
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`total_signin_days` INT DEFAULT 0 COMMENT '总签到天数',
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`created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
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`updated_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
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UNIQUE KEY `uk_wxid` (`wxid`),
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INDEX `idx_points` (`points` DESC),
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INDEX `idx_signin_date` (`last_signin_date`),
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INDEX `idx_city` (`city`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='用户签到表';
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-- 签到记录表（可选，用于记录详细的签到历史）
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CREATE TABLE IF NOT EXISTS `signin_records` (
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`id` INT AUTO_INCREMENT PRIMARY KEY COMMENT '自增ID',
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`wxid` VARCHAR(50) NOT NULL COMMENT '用户微信ID',
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`nickname` VARCHAR(100) DEFAULT '' COMMENT '用户昵称',
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`signin_date` DATE NOT NULL COMMENT '签到日期',
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`points_earned` INT NOT NULL COMMENT '获得积分',
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`signin_streak` INT DEFAULT 1 COMMENT '当时的连续签到天数',
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`created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP COMMENT '签到时间',
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UNIQUE KEY `uk_wxid_date` (`wxid`, `signin_date`),
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INDEX `idx_signin_date` (`signin_date`),
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INDEX `idx_wxid` (`wxid`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='签到记录表';
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-- 积分变动记录表（记录所有积分增减）
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CREATE TABLE IF NOT EXISTS `points_history` (
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`id` INT AUTO_INCREMENT PRIMARY KEY COMMENT '自增ID',
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`wxid` VARCHAR(50) NOT NULL COMMENT '用户微信ID',
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`nickname` VARCHAR(100) DEFAULT '' COMMENT '用户昵称',
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`change_type` VARCHAR(20) NOT NULL COMMENT '变动类型: signin(签到), bonus(奖励), consume(消费), admin(管理员调整), other(其他)',
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`points_change` INT NOT NULL COMMENT '积分变动数量（正数增加，负数减少）',
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`points_before` INT NOT NULL COMMENT '变动前积分',
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`points_after` INT NOT NULL COMMENT '变动后积分',
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`description` VARCHAR(200) DEFAULT '' COMMENT '变动说明',
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`related_id` VARCHAR(50) DEFAULT '' COMMENT '关联ID（如订单号、签到记录ID等）',
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`created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP COMMENT '变动时间',
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INDEX `idx_wxid` (`wxid`),
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INDEX `idx_change_type` (`change_type`),
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INDEX `idx_created_at` (`created_at`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='积分变动记录表';
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-- 积分统计视图（方便查询用户积分汇总）
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CREATE OR REPLACE VIEW `v_points_summary` AS
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SELECT
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wxid,
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nickname,
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points as current_points,
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total_signin_days,
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signin_streak,
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(SELECT COALESCE(SUM(points_change), 0) FROM points_history ph WHERE ph.wxid = us.wxid AND points_change > 0) as total_earned,
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(SELECT COALESCE(SUM(ABS(points_change)), 0) FROM points_history ph WHERE ph.wxid = us.wxid AND points_change < 0) as total_spent
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FROM user_signin us; |