贴标申请，仓储转运

lastleg-service/src/main/java/com/baiyue/lastleg/transfer/service/WarehouseTransferService.java

@@ -1222,12 +1222,10 @@ public class WarehouseTransferService {
 
     @Transactional(readOnly = true)
     public List<WarehouseTransferResponses.Summary> pdaCandidates(long overseasWarehouseId) {
-        List<WarehouseTransferOrder> candidates = transfers.selectList(new LambdaQueryWrapper<WarehouseTransferOrder>()
-            .eq(WarehouseTransferOrder::getOperatingWarehouseId, String.valueOf(overseasWarehouseId))
-            // 只有尚未完成 PDA 收货/测量的状态才进入测量列表。换标、待排车及已出库
-            // 都是后续履约阶段，不能继续占用 PDA 的“当前测量单”锁。
-            .in(WarehouseTransferOrder::getStatus, List.of(WAIT_PDA_RECEIVING, APPROVED, ALLOCATED))
-            .orderByDesc(WarehouseTransferOrder::getUpdatedAt));
+        // PDA 测量列表只接收明确进入 WAIT_PDA_RECEIVING 的在途转运单。
+        // APPROVED 是已有库存转运的后续处理入口，ALLOCATED 已进入库存出库流程；
+        // 两者都不能再次显示为待测量，更不能引导操作员重复进入托盘作业。
+        List<WarehouseTransferOrder> candidates = transfers.pdaCandidates(String.valueOf(overseasWarehouseId));
         Map<String, RelabelApplication> relabelApplicationsByNo = relabelApplications(candidates);
         return candidates.stream().map(value -> {
             RelabelApplication relabel = StringUtils.hasText(value.getRelabelNo())

lastleg-service/src/test/java/com/baiyue/lastleg/transfer/service/WarehouseTransferServiceTest.java

@@ -80,6 +80,20 @@ import static org.mockito.Mockito.times;
 
 @ExtendWith(MockitoExtension.class)
 class WarehouseTransferServiceTest {
+    @Test
+    void pdaCandidatesUseTheMapperRestrictedToWaitingMeasurementOnly() {
+        WarehouseTransferOrder transfer = transfer(WarehouseTransferService.WAIT_PDA_RECEIVING);
+        transfer.setOperatingWarehouseId("900");
+        when(transfers.pdaCandidates("900")).thenReturn(List.of(transfer));
+
+        var result = service.pdaCandidates(900L);
+
+        assertEquals(1, result.size());
+        assertEquals(WarehouseTransferService.WAIT_PDA_RECEIVING, result.get(0).status());
+        verify(transfers).pdaCandidates("900");
+        verify(transfers, never()).selectList(any());
+    }
+
     @Test
     void customerMainStatusFiltersExpandToInternalWorkflowStates() {
         assertEquals(List.of(WarehouseTransferService.APPROVED, WarehouseTransferService.WAIT_PDA_RECEIVING),