修复一些问题,主要是生效套餐

scripts/refund_wallet_reset_repair.sql

@@ -0,0 +1,154 @@
+-- 修复退款误重置资产钱包的候选记录。
+-- 执行前先运行 scripts/refund_wallet_reset_audit.sql 复核输出。
+-- 幂等策略：
+-- 1. 新钱包无余额变动时，软删新钱包并恢复旧钱包。
+-- 2. 新钱包已有余额或流水时，将旧钱包余额合并到新钱包，并把旧钱包余额清零，避免重复合并。
+BEGIN;
+
+CREATE TEMP TABLE refund_wallet_reset_targets ON COMMIT DROP AS
+WITH refund_resources AS (
+    SELECT
+        r.id AS refund_id,
+        r.refund_no,
+        r.order_id,
+        o.order_no,
+        o.generation AS order_generation,
+        r.processed_at,
+        CASE
+            WHEN COALESCE(r.iot_card_id, o.iot_card_id) IS NOT NULL THEN 'iot_card'
+            ELSE 'device'
+        END AS resource_type,
+        COALESCE(r.iot_card_id, o.iot_card_id, r.device_id, o.device_id) AS resource_id
+    FROM tb_refund_request r
+    JOIN tb_order o ON o.id = r.order_id
+    WHERE r.deleted_at IS NULL
+      AND r.status = 2
+      AND r.asset_reset = TRUE
+),
+wallet_pairs AS (
+    SELECT
+        rr.*,
+        active_wallet.id AS active_wallet_id,
+        active_wallet.balance AS active_balance,
+        active_wallet.frozen_balance AS active_frozen_balance,
+        deleted_wallet.id AS deleted_wallet_id,
+        deleted_wallet.balance AS deleted_balance,
+        deleted_wallet.frozen_balance AS deleted_frozen_balance,
+        COALESCE(active_tx.tx_count, 0) AS active_wallet_tx_count
+    FROM refund_resources rr
+    JOIN LATERAL (
+        SELECT *
+        FROM tb_asset_wallet w
+        WHERE w.resource_type = rr.resource_type
+          AND w.resource_id = rr.resource_id
+          AND w.deleted_at IS NULL
+        ORDER BY w.created_at DESC, w.id DESC
+        LIMIT 1
+    ) active_wallet ON TRUE
+    JOIN LATERAL (
+        SELECT *
+        FROM tb_asset_wallet w
+        WHERE w.resource_type = rr.resource_type
+          AND w.resource_id = rr.resource_id
+          AND w.deleted_at IS NOT NULL
+          AND (w.balance <> 0 OR w.frozen_balance <> 0)
+        ORDER BY w.deleted_at DESC, w.id DESC
+        LIMIT 1
+    ) deleted_wallet ON TRUE
+    LEFT JOIN LATERAL (
+        SELECT COUNT(*) AS tx_count
+        FROM tb_asset_wallet_transaction t
+        WHERE t.asset_wallet_id = active_wallet.id
+          AND t.deleted_at IS NULL
+    ) active_tx ON TRUE
+)
+SELECT
+    *,
+    CASE
+        WHEN active_wallet_tx_count = 0 AND active_balance = 0 AND active_frozen_balance = 0 THEN 'restore_old_wallet'
+        ELSE 'merge_old_balance'
+    END AS repair_mode
+FROM wallet_pairs;
+
+-- 新钱包没有后续余额变动：先软删新钱包，再恢复旧钱包，避免唯一索引冲突。
+UPDATE tb_asset_wallet w
+SET deleted_at = NOW(),
+    updated_at = NOW()
+FROM refund_wallet_reset_targets t
+WHERE t.repair_mode = 'restore_old_wallet'
+  AND w.id = t.active_wallet_id
+  AND w.deleted_at IS NULL;
+
+UPDATE tb_asset_wallet w
+SET deleted_at = NULL,
+    updated_at = NOW()
+FROM refund_wallet_reset_targets t
+WHERE t.repair_mode = 'restore_old_wallet'
+  AND w.id = t.deleted_wallet_id
+  AND w.deleted_at IS NOT NULL;
+
+-- 新钱包已有后续余额变动：合并旧钱包余额，并清零旧钱包余额，保证重复执行不会二次入账。
+UPDATE tb_asset_wallet w
+SET balance = w.balance + t.deleted_balance,
+    frozen_balance = w.frozen_balance + t.deleted_frozen_balance,
+    version = w.version + 1,
+    updated_at = NOW()
+FROM refund_wallet_reset_targets t
+WHERE t.repair_mode = 'merge_old_balance'
+  AND w.id = t.active_wallet_id
+  AND w.deleted_at IS NULL;
+
+UPDATE tb_asset_wallet w
+SET balance = 0,
+    frozen_balance = 0,
+    updated_at = NOW()
+FROM refund_wallet_reset_targets t
+WHERE t.repair_mode = 'merge_old_balance'
+  AND w.id = t.deleted_wallet_id
+  AND w.deleted_at IS NOT NULL;
+
+-- 安全恢复单次误增的资产世代；复杂场景保留给人工复核。
+UPDATE tb_iot_card c
+SET generation = t.order_generation,
+    updated_at = NOW()
+FROM refund_wallet_reset_targets t
+WHERE t.resource_type = 'iot_card'
+  AND c.id = t.resource_id
+  AND c.generation = t.order_generation + 1
+  AND NOT EXISTS (
+      SELECT 1
+      FROM tb_exchange_order e
+      WHERE e.deleted_at IS NULL
+        AND e.status = 4
+        AND e.old_asset_type = t.resource_type
+        AND e.old_asset_id = t.resource_id
+        AND e.created_at >= t.processed_at
+  );
+
+UPDATE tb_device d
+SET generation = t.order_generation,
+    updated_at = NOW()
+FROM refund_wallet_reset_targets t
+WHERE t.resource_type = 'device'
+  AND d.id = t.resource_id
+  AND d.generation = t.order_generation + 1
+  AND NOT EXISTS (
+      SELECT 1
+      FROM tb_exchange_order e
+      WHERE e.deleted_at IS NULL
+        AND e.status = 4
+        AND e.old_asset_type = t.resource_type
+        AND e.old_asset_id = t.resource_id
+        AND e.created_at >= t.processed_at
+  );
+
+SELECT
+    repair_mode,
+    COUNT(*) AS affected_resources,
+    SUM(deleted_balance) AS restored_balance,
+    SUM(deleted_frozen_balance) AS restored_frozen_balance
+FROM refund_wallet_reset_targets
+GROUP BY repair_mode
+ORDER BY repair_mode;
+
+COMMIT;