优化

finance/src/main/resources/db/finance.sql

@@ -2,6 +2,39 @@ CREATE DATABASE IF NOT EXISTS baiyue_finance
   DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci;
 USE baiyue_finance;
 
+CREATE TABLE IF NOT EXISTS fin_fee_source (
+  id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
+  source_system VARCHAR(32) NOT NULL DEFAULT 'FIRSTLEG',
+  source_fee_id BIGINT UNSIGNED NOT NULL,
+  source_fee_version INT UNSIGNED NOT NULL,
+  customer_id BIGINT UNSIGNED NOT NULL,
+  order_id BIGINT UNSIGNED NULL,
+  inbound_id BIGINT UNSIGNED NULL,
+  fee_item_name VARCHAR(200) NOT NULL,
+  amount DECIMAL(20,6) NOT NULL,
+  currency_code CHAR(3) NOT NULL DEFAULT 'CNY',
+  status VARCHAR(16) NOT NULL DEFAULT 'AVAILABLE',
+  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
+  PRIMARY KEY (id),
+  UNIQUE KEY uk_fin_fee_source (source_system, source_fee_id, source_fee_version),
+  KEY idx_fin_fee_source_customer (customer_id, status),
+  CONSTRAINT chk_fin_fee_source_currency CHECK (currency_code = 'CNY'),
+  CONSTRAINT chk_fin_fee_source_amount CHECK (amount >= 0)
+) ENGINE=InnoDB COMMENT='Firstleg费用来源快照池；账单人工选择并固化明细';
+
+CREATE TABLE IF NOT EXISTS fin_inbox_event (
+  id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
+  event_id VARCHAR(128) NOT NULL,
+  source_system VARCHAR(32) NOT NULL,
+  event_type VARCHAR(64) NOT NULL,
+  payload JSON NOT NULL,
+  status VARCHAR(16) NOT NULL DEFAULT 'RECEIVED',
+  received_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
+  processed_at DATETIME(3) NULL,
+  PRIMARY KEY (id),
+  UNIQUE KEY uk_fin_inbox_event (source_system, event_id)
+) ENGINE=InnoDB COMMENT='Firstleg费用事件幂等接收记录';
+
 CREATE TABLE IF NOT EXISTS fin_subject (
   id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
   subject_code VARCHAR(64) NOT NULL,
@@ -136,7 +169,7 @@ CREATE TABLE IF NOT EXISTS fin_cost (
   id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
   tenant_id BIGINT UNSIGNED NOT NULL,
   cost_no VARCHAR(64) NOT NULL,
-  cost_type VARCHAR(24) NOT NULL COMMENT 'TICKET/CONTAINER',
+  cost_type VARCHAR(24) NOT NULL COMMENT 'SINGLE_ORDER/CONTAINER_SHARED',
   order_id BIGINT UNSIGNED NULL,
   inbound_id BIGINT UNSIGNED NULL,
   container_id BIGINT UNSIGNED NULL,
@@ -167,8 +200,8 @@ CREATE TABLE IF NOT EXISTS fin_cost (
   CONSTRAINT chk_fin_cost_currency CHECK (currency_code = 'CNY'),
   CONSTRAINT chk_fin_cost_amount CHECK (cost_amount > 0),
   CONSTRAINT chk_fin_cost_target CHECK (
-    (cost_type = 'TICKET' AND order_id IS NOT NULL AND container_id IS NULL)
-    OR (cost_type = 'CONTAINER' AND container_id IS NOT NULL)
+    (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)
   )
 ) ENGINE=InnoDB COMMENT='人工成本；单票直接归属，整柜按体积分摊';
 
@@ -191,6 +224,21 @@ CREATE TABLE IF NOT EXISTS fin_cost_allocation (
   CONSTRAINT chk_fin_cost_allocation_amount CHECK (allocated_amount >= 0)
 ) ENGINE=InnoDB COMMENT='整柜成本按有效体积分摊的可审计结果';
 
+CREATE TABLE IF NOT EXISTS fin_bill_revision (
+  id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
+  tenant_id BIGINT UNSIGNED NOT NULL,
+  bill_id BIGINT UNSIGNED NOT NULL,
+  version INT UNSIGNED NOT NULL,
+  reason VARCHAR(500) NULL,
+  bill_snapshot JSON NOT NULL,
+  line_snapshot JSON NOT NULL,
+  created_by BIGINT UNSIGNED NOT NULL,
+  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
+  PRIMARY KEY (id),
+  UNIQUE KEY uk_fin_bill_revision (bill_id, version),
+  KEY idx_fin_bill_revision_tenant (tenant_id, bill_id)
+) ENGINE=InnoDB COMMENT='出账后调整前的不可变账单及明细版本快照';
+
 CREATE TABLE IF NOT EXISTS fin_idempotency_record (
   id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
   tenant_id BIGINT UNSIGNED NOT NULL,