优化

lastleg-service/src/main/java/com/baiyue/lastleg/delivery/controller/DeliveryTransferController.java

@@ -46,7 +46,7 @@ public class DeliveryTransferController {
     @PreAuthorize("hasAuthority('" + OverseasPermissions.OUTBOUND_CREATE + "')")
     @Operation(summary = "List server-authoritative one-click dropship outbound candidates")
     public ApiResponse<java.util.List<DeliveryResponses.OneClickCandidate>> oneClickCandidates(
-        @AuthenticationPrincipal AuthenticatedUser user, @RequestParam String customerId,
+        @AuthenticationPrincipal AuthenticatedUser user, @RequestParam(required = false) String customerId,
         @RequestParam(required = false) String warehouseId) {
         requirePlatform(user);
         return ApiResponse.success(service.oneClickCandidates(customerId, warehouseId));

lastleg-service/src/main/resources/openapi/overseas-business-v1.yaml

@@ -665,10 +665,10 @@ paths:
   /api/platform/v1/last-leg/outbound-orders/one-click-dropship/candidates:
     get:
       summary: 查询一件代发出库候选库存
-      description: 权限 platform:overseas-warehouse:outbound:create；按客户及可选海外仓一次查询服务端权威候选，仅返回 ACTIVE 一件代发档案、OCCUPIED 正可用库存、AVAILABLE 箱唛与 SKU 余额共同覆盖且未被排车、转仓或待执行出库占用的维度。创建命令会再次校验，不信任前端候选快照。
+      description: 权限 platform:overseas-warehouse:outbound:create；仅平台身份可查询，customerId 为可选客户筛选条件，未传时跨客户查询，可按海外仓筛选。仅返回 ACTIVE 一件代发档案、OCCUPIED 正可用库存、AVAILABLE 箱唛与 SKU 余额共同覆盖且未被排车、转仓或待执行出库占用的维度。创建命令仍必须指定唯一客户并再次校验客户与仓库，不信任前端候选快照。
       security: [{ bearerAuth: [] }]
       parameters:
-        - { name: customerId, in: query, required: true, schema: { type: string, pattern: '^[1-9][0-9]*$' } }
+        - { name: customerId, in: query, required: false, schema: { type: string, pattern: '^[1-9][0-9]*$' } }
         - { name: warehouseId, in: query, required: false, schema: { type: string } }
       responses:
         '200':