七月迭代短暂完结,还有很多后端的关键东西没有弄,这是一版赶时间做的东西

migrations/000189_add_wecom_approval_recovery_timestamps.up.sql

@@ -0,0 +1,20 @@
+-- 增加企微审批提交与恢复时间，避免周期恢复覆盖原始提交时间窗。
+ALTER TABLE tb_wecom_approval_context
+    ADD COLUMN IF NOT EXISTS submission_attempted_at timestamptz,
+    ADD COLUMN IF NOT EXISTS last_recovery_at timestamptz;
+
+UPDATE tb_wecom_approval_context
+SET submission_attempted_at = updated_at
+WHERE submission_attempted_at IS NULL
+  AND submission_status IN (1, 4);
+
+CREATE INDEX IF NOT EXISTS idx_wecom_approval_context_unknown_recovery
+    ON tb_wecom_approval_context (submission_status, last_recovery_at, id)
+    WHERE submission_status = 4 AND sp_no = '';
+
+CREATE INDEX IF NOT EXISTS idx_wecom_approval_context_pending_sync
+    ON tb_wecom_approval_context (last_synced_at, id)
+    WHERE submission_status = 2 AND sp_no <> '';
+
+COMMENT ON COLUMN tb_wecom_approval_context.submission_attempted_at IS '最近一次实际领取并准备调用企微提交接口的时间';
+COMMENT ON COLUMN tb_wecom_approval_context.last_recovery_at IS '最近一次结果未知主动恢复尝试时间';