80 lines
4.7 KiB
Go
80 lines
4.7 KiB
Go
-- ============================================================================
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-- 会员购买(微信小程序虚拟支付 · 道具直购)
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-- 适用:个人主体小程序(服务类目含「工具」),月支付限额 10 万元
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-- 执行前请确认已备份;本脚本幂等性由 `IF NOT EXISTS` / 存在性判断保证。
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-- ============================================================================
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-- 1. users:等级有效期 + session_key ----------------------------------------
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-- level_expire_at:会员到期时间,NULL = 永久(管理员手动分配的等级保持 NULL)
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-- session_key :微信 session_key,用户态签名 signature 需要
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SET @db := DATABASE();
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SET @sql := (
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SELECT IF(COUNT(*) = 0,
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'ALTER TABLE `users` ADD COLUMN `level_expire_at` datetime DEFAULT NULL COMMENT ''等级/会员到期时间,NULL=永久'' AFTER `level_key`',
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'SELECT ''users.level_expire_at already exists'' AS msg')
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FROM information_schema.COLUMNS
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WHERE TABLE_SCHEMA = @db AND TABLE_NAME = 'users' AND COLUMN_NAME = 'level_expire_at'
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);
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PREPARE stmt FROM @sql; EXECUTE stmt; DEALLOCATE PREPARE stmt;
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SET @sql := (
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SELECT IF(COUNT(*) = 0,
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'ALTER TABLE `users` ADD COLUMN `session_key` varchar(128) DEFAULT NULL COMMENT ''微信 session_key(虚拟支付签名用)'' AFTER `openid`',
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'SELECT ''users.session_key already exists'' AS msg')
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FROM information_schema.COLUMNS
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WHERE TABLE_SCHEMA = @db AND TABLE_NAME = 'users' AND COLUMN_NAME = 'session_key'
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);
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PREPARE stmt FROM @sql; EXECUTE stmt; DEALLOCATE PREPARE stmt;
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-- 2. member_plans:会员套餐 --------------------------------------------------
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CREATE TABLE IF NOT EXISTS `member_plans` (
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`id` bigint NOT NULL AUTO_INCREMENT,
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`plan_key` varchar(32) NOT NULL COMMENT '套餐标识,如 vip-month',
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`name` varchar(64) NOT NULL COMMENT '展示名,如 月卡',
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`subtitle` varchar(128) DEFAULT NULL COMMENT '副标题',
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`level_key` varchar(32) NOT NULL COMMENT '购买后生效的等级',
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`duration_days` int NOT NULL DEFAULT 30 COMMENT '有效天数',
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`price_cents` bigint NOT NULL DEFAULT 0 COMMENT '价格(分),须与微信后台道具价格一致',
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`product_id` varchar(64) NOT NULL COMMENT '微信虚拟支付道具 ID',
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`badge` varchar(32) DEFAULT NULL COMMENT '角标文案',
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`sort` int NOT NULL DEFAULT 0,
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`is_enabled` tinyint NOT NULL DEFAULT 1 COMMENT '1 上架 / 0 下架',
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`remark` varchar(255) DEFAULT NULL,
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`created_at` datetime DEFAULT NULL,
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`updated_at` datetime DEFAULT NULL,
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PRIMARY KEY (`id`),
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UNIQUE KEY `uk_plan_key` (`plan_key`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='会员套餐(道具直购)';
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-- 3. member_orders:会员订单 -------------------------------------------------
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CREATE TABLE IF NOT EXISTS `member_orders` (
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`id` bigint NOT NULL AUTO_INCREMENT,
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`out_trade_no` varchar(64) NOT NULL COMMENT '业务单号,唯一,8-32 位且不能以下划线开头',
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`wx_order_id` varchar(64) DEFAULT NULL COMMENT '平台单号,发货/对账以此为准,用于幂等去重',
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`user_id` bigint NOT NULL,
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`openid` varchar(64) NOT NULL COMMENT '支付时使用的 openid,主动查单需要',
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`plan_key` varchar(32) NOT NULL,
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`product_id` varchar(64) NOT NULL,
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`price_cents` bigint NOT NULL DEFAULT 0,
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`level_key` varchar(32) NOT NULL COMMENT '等级快照',
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`duration_days` int NOT NULL DEFAULT 0 COMMENT '天数快照',
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`status` tinyint NOT NULL DEFAULT 0 COMMENT '0 待支付 / 1 已发货 / 2 已退款 / 3 已关闭',
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`pay_channel` varchar(16) DEFAULT NULL COMMENT 'wxpay / apple',
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`attach` varchar(128) DEFAULT NULL COMMENT '透传数据',
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`paid_at` datetime DEFAULT NULL,
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`delivered_at` datetime DEFAULT NULL,
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`created_at` datetime DEFAULT NULL,
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`updated_at` datetime DEFAULT NULL,
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PRIMARY KEY (`id`),
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UNIQUE KEY `uk_out_trade_no` (`out_trade_no`),
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UNIQUE KEY `uk_wx_order_id` (`wx_order_id`),
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KEY `idx_user_created` (`user_id`, `created_at`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='会员订单(虚拟支付道具直购)';
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-- 4. 套餐数据 ----------------------------------------------------------------
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-- 套餐种子由服务端 internal/logic/seed.go 在启动时幂等写入(与其他种子数据一致),
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-- 请在那里修改 product_id / 价格后重启服务即可。
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-- 注意:product_id 必须先在 MP 后台【虚拟支付 → 道具管理】创建并发布,
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-- 价格(分)也要与后台道具价格严格一致,否则支付会被平台拒绝。
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