feat(server): 迁移 000021 pay_purchases 台账 + subscriptions.source 扩 pay

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_013nMthbVEmQquxBRKb9Fj8u
2026-07-10 20:46:13 +08:00
parent 3df5867c02
commit 85140edf1c
6 changed files with 84 additions and 2 deletions
@@ -0,0 +1,21 @@
+-- pay v2 接入:订阅来源扩 'pay' + 购买台账(biz_ref↔out_trade_no 映射 + webhook 幂等消费)
+ALTER TABLE subscriptions MODIFY source ENUM('trial','code','pay') NOT NULL;
+
+CREATE TABLE pay_purchases (
+  id            BIGINT UNSIGNED AUTO_INCREMENT PRIMARY KEY,
+  user_id       BIGINT UNSIGNED NOT NULL,
+  biz_ref       CHAR(36) NOT NULL,                -- users.uuid 冗余(webhook 兜底定位)
+  sku           VARCHAR(64) NOT NULL,             -- pay products.biz_code
+  out_trade_no  VARCHAR(64) NOT NULL UNIQUE,      -- pay 订单号 = 幂等键
+  method        VARCHAR(32) NOT NULL,             -- alipay | crypto(retry 换渠道时更新)
+  status        ENUM('created','paid','canceled') NOT NULL DEFAULT 'created',
+  amount_minor  BIGINT NOT NULL DEFAULT 0,        -- webhook 回填,最小单位
+  currency      VARCHAR(16) NOT NULL DEFAULT '',
+  channel       VARCHAR(32) NOT NULL DEFAULT '',
+  sub_id        BIGINT UNSIGNED NULL,             -- 开通/延长的 subscriptions.id
+  paid_at       DATETIME(6) NULL,
+  created_at    DATETIME(6) NOT NULL,
+  updated_at    DATETIME(6) NOT NULL,
+  INDEX idx_pay_user (user_id, created_at),
+  FOREIGN KEY (user_id) REFERENCES users(id)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;