优化

finance/src/main/resources/db/fee-source-event-migration.sql

@@ -103,6 +103,38 @@ DELIMITER ;
 CALL finance_fee_source_add_index();
 DROP PROCEDURE IF EXISTS finance_fee_source_add_index;
 
+ALTER TABLE fin_cost
+  MODIFY COLUMN cost_type VARCHAR(24) NOT NULL COMMENT '成本归属类型：SINGLE_ORDER单票、CONTAINER_SHARED整柜公共、SOURCE_DIRECT_PAID来源直接已付';
+DROP PROCEDURE IF EXISTS finance_fee_source_replace_cost_checks;
+DELIMITER $$
+CREATE PROCEDURE finance_fee_source_replace_cost_checks()
+BEGIN
+  IF EXISTS (SELECT 1 FROM information_schema.table_constraints
+      WHERE constraint_schema=DATABASE() AND table_name='fin_cost' AND constraint_name='chk_fin_cost_target') THEN
+    ALTER TABLE fin_cost DROP CHECK chk_fin_cost_target;
+  END IF;
+  IF EXISTS (SELECT 1 FROM information_schema.table_constraints
+      WHERE constraint_schema=DATABASE() AND table_name='fin_cost' AND constraint_name='chk_fin_cost_origin') THEN
+    ALTER TABLE fin_cost DROP CHECK chk_fin_cost_origin;
+  END IF;
+  ALTER TABLE fin_cost
+    ADD CONSTRAINT chk_fin_cost_target CHECK (
+      (cost_type='SINGLE_ORDER' AND order_id IS NOT NULL AND container_id IS NULL)
+      OR (cost_type='CONTAINER_SHARED' AND container_id IS NOT NULL)
+      OR (cost_type='SOURCE_DIRECT_PAID' AND (order_id IS NOT NULL OR inbound_id IS NOT NULL OR container_id IS NOT NULL))
+    ),
+    ADD CONSTRAINT chk_fin_cost_origin CHECK (
+      (cost_origin='MANUAL' AND source_system IS NULL AND source_type IS NULL AND source_fee_id IS NULL AND source_fee_version IS NULL AND source_hash IS NULL)
+      OR (cost_origin='FIRSTLEG_DIRECT_PAID' AND source_system='FIRSTLEG' AND source_type IS NOT NULL
+        AND source_fee_id IS NOT NULL AND source_fee_version IS NOT NULL AND source_hash IS NOT NULL
+        AND status IN ('CONFIRMED','VOIDED') AND paid_at IS NOT NULL
+        AND payment_method IN ('ONLINE','BANK_TRANSFER','CASH','OTHER'))
+    );
+END$$
+DELIMITER ;
+CALL finance_fee_source_replace_cost_checks();
+DROP PROCEDURE IF EXISTS finance_fee_source_replace_cost_checks;
+
 -- 产品确认无历史财务数据；以下兼容值仅用于空环境重复迁移时保证结构收敛。
 UPDATE fin_fee_source
    SET source_type = COALESCE(source_type, 'INBOUND_FEE'),