feat: add dropship fulfillment producer chain

order/src/main/resources/db/order.sql

@@ -35,6 +35,7 @@ CREATE TABLE IF NOT EXISTS ord_order (
   container_mode VARCHAR(24) NULL COMMENT '整柜或散货',
   customs_inspection TINYINT(1) NULL COMMENT '是否商检',
   destination_type VARCHAR(24) NULL COMMENT '目的仓类型：FBA亚马逊仓、OVERSEAS海外仓、PRIVATE私人地址',
+  fulfillment_type VARCHAR(32) NOT NULL DEFAULT 'STANDARD' COMMENT '履约类型：STANDARD普通头程、ONE_CLICK_DROPSHIP一键代发',
   amazon_warehouse_code VARCHAR(32) NULL COMMENT '亚马逊仓库编码',
   shipment_id VARCHAR(64) NULL COMMENT '订单级Amazon Shipment ID',
   reference_id VARCHAR(64) NULL COMMENT '订单级Amazon Reference ID',
@@ -61,6 +62,26 @@ CREATE TABLE IF NOT EXISTS ord_order (
   KEY idx_order_tenant_warehouse (tenant_id, destination_warehouse_id)
 ) ENGINE=InnoDB COMMENT='头程订单主表：保存商户委托、目的仓、运输方式和订单当前状态';
 
+SET @order_fulfillment_type_sql = IF(
+  EXISTS(
+    SELECT 1 FROM information_schema.columns
+     WHERE table_schema = 'baiyue_order' AND table_name = 'ord_order'
+       AND column_name = 'fulfillment_type'
+  ),
+  'SELECT 1',
+  'ALTER TABLE baiyue_order.ord_order ADD COLUMN fulfillment_type VARCHAR(32) NULL COMMENT ''履约类型：STANDARD普通头程、ONE_CLICK_DROPSHIP一键代发'' AFTER destination_type'
+);
+PREPARE order_fulfillment_type_stmt FROM @order_fulfillment_type_sql;
+EXECUTE order_fulfillment_type_stmt;
+DEALLOCATE PREPARE order_fulfillment_type_stmt;
+
+UPDATE baiyue_order.ord_order
+   SET fulfillment_type = 'STANDARD'
+ WHERE fulfillment_type IS NULL OR fulfillment_type = '';
+ALTER TABLE baiyue_order.ord_order
+  MODIFY COLUMN fulfillment_type VARCHAR(32) NOT NULL DEFAULT 'STANDARD'
+  COMMENT '履约类型：STANDARD普通头程、ONE_CLICK_DROPSHIP一键代发';
+
 -- 既有开发库必须先确认不存在跨客户重复码；若存在则在此处失败，不自动改写业务数据。
 SET @order_global_inbound_index_sql = IF(
   NOT EXISTS(

order/src/main/resources/openapi/order-v1.yaml

@@ -646,6 +646,11 @@ components:
       type: object
       required: [pricingTaxMode, cargoes]
       properties:
+        fulfillmentType:
+          type: string
+          enum: [STANDARD, ONE_CLICK_DROPSHIP]
+          default: STANDARD
+          description: 独立履约类型；省略为普通头程，不复用业务/计费 businessType
         inboundCode:
           type: string
           maxLength: 40
@@ -657,7 +662,8 @@ components:
           minItems: 1
           items: {$ref: '#/components/schemas/FirstLegOrderCargo'}
       description: >-
-        订单保存请求中的完整字段以服务端 FirstLegOrderSaveRequest 为准；pricingTaxMode
+        订单保存请求中的完整字段以服务端 FirstLegOrderSaveRequest 为准；fulfillmentType
+        省略时固定为 STANDARD，一键代发必须显式传 ONE_CLICK_DROPSHIP，且不复用计费 businessType；pricingTaxMode
         是新建和编辑订单的必填报价维度；customerId 不接受客户端指定，服务端始终使用认证企业 ID；
         发货单位和收货单位仅通过 sender/receiver 保存业务快照。历史存量订单的响应字段仍允许为空。
     InboundCodePolicy: