优化

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

@@ -49,6 +49,26 @@ paths:
         - {name: initializationKey, in: query, required: true, schema: {type: string, minLength: 1, maxLength: 128}}
       responses:
         '200': {description: 幂等补偿完成}
+  /internal/firstleg/v1/pricing/channels/validate:
+    post:
+      summary: 校验订单渠道并返回进仓编码前缀
+      description: 仅供订单服务调用；前缀按渠道和目的仓类型选择，同一渠道的包税与不包税订单共用编码前缀。
+      security:
+        - internalServiceToken: []
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              type: object
+              required: [tenantId, originWarehouseId, channelCode, destinationType]
+              properties:
+                tenantId: {type: string, pattern: '^[1-9][0-9]*$'}
+                originWarehouseId: {type: string, pattern: '^[1-9][0-9]*$'}
+                channelCode: {type: string, minLength: 1, maxLength: 64}
+                destinationType: {type: string, enum: [FBA, OVERSEAS, PRIVATE]}
+      responses:
+        '200': {description: 成功时 data 返回 channelCode 和 inboundCodePrefix；未配置对应进仓编码时返回业务冲突}
   /api/platform/v1/first-leg/customer-dimension-config:
     get:
       summary: 查询客户固定四箱规尺寸配置

firstleg/src/main/resources/openapi/phase3-pda-convergence-v1.yaml

@@ -7,7 +7,6 @@ paths:
     get:
       summary: Find the active container picking task in one platform warehouse
       parameters:
-        - {name: containerNo, in: query, required: false, deprecated: true, description: Compatibility lookup only; taskId is the stable identity, schema: {type: string}}
         - {name: cabinetNo, in: query, required: false, schema: {type: string}}
         - {name: loadingPlanId, in: query, required: false, schema: {type: integer, format: int64}}
         - {name: warehouseId, in: query, required: true, schema: {type: integer, format: int64, minimum: 1}}
@@ -195,7 +194,6 @@ components:
         warehouseId: {type: integer, format: int64, minimum: 1}
         loadingPlanId: {type: integer, format: int64, minimum: 1}
         containerBookingId: {type: integer, format: int64, minimum: 1}
-        containerNo: {type: string, maxLength: 64, nullable: true, deprecated: true, description: Accepted during compatibility period but ignored for identity and idempotency}
         expectedVersion: {type: integer, minimum: 0}
         inventorySnapshotToken: {type: string, minLength: 64, maxLength: 64}
         items: