fix(overseas): repair pallet transitions and transfer queries

lastleg-service/src/main/java/com/baiyue/lastleg/palletops/gateway/HttpPalletPhysicalGateway.java

@@ -1,5 +1,7 @@
 package com.baiyue.lastleg.palletops.gateway;
 
+import com.baiyue.common.core.api.ResultCode;
+import com.baiyue.common.core.exception.BizException;
 import com.baiyue.lastleg.config.LastlegRestClientFactory;
 import com.baiyue.lastleg.config.LastlegRestClientProperties;
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
@@ -111,18 +113,28 @@ public class HttpPalletPhysicalGateway implements PalletPhysicalGateway {
             .onStatus(HttpStatusCode::isError, (request, result) -> {
                 throw new IllegalStateException("Warehouse rejected pallet transition: HTTP " + result.getStatusCode());
             }).body(TransitionEnvelope.class);
-        if (response == null || response.data() == null) throw new IllegalStateException("Warehouse returned no transition");
+        requireTransitionSuccess(response);
+        if (response.data() == null) throw new BizException(ResultCode.SERVICE_UNAVAILABLE, "Warehouse returned no transition");
         return response.data();
     }
 
     @Override
     public void compensate(long warehouseId, Transition transition) {
-        client.post().uri("/internal/v1/pda-pallet-transitions/{id}/{key}/compensate",
+        TransitionEnvelope response = client.post().uri("/internal/v1/pda-pallet-transitions/{id}/{key}/compensate",
                 transition.palletId(), transition.operationKey())
             .header("X-Internal-Service-Token", internalToken).body(Map.of("warehouseId", warehouseId))
             .retrieve().onStatus(HttpStatusCode::isError, (request, result) -> {
                 throw new IllegalStateException("Warehouse rejected pallet compensation: HTTP " + result.getStatusCode());
-            }).toBodilessEntity();
+            }).body(TransitionEnvelope.class);
+        requireTransitionSuccess(response);
+    }
+
+    private void requireTransitionSuccess(TransitionEnvelope response) {
+        if (response != null && "200".equals(response.code())) return;
+        if (response != null && "A0409".equals(response.code())) {
+            throw new BizException(ResultCode.CONFLICT, response.message());
+        }
+        throw new BizException(ResultCode.SERVICE_UNAVAILABLE, "Warehouse pallet transition failed");
     }
 
     @JsonIgnoreProperties(ignoreUnknown = true)
@@ -130,5 +142,5 @@ public class HttpPalletPhysicalGateway implements PalletPhysicalGateway {
     @JsonIgnoreProperties(ignoreUnknown = true)
     private record LocationEnvelope(LocationReference data) { }
     @JsonIgnoreProperties(ignoreUnknown = true)
-    private record TransitionEnvelope(Transition data) { }
+    private record TransitionEnvelope(String code, String message, Transition data) { }
 }

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

@@ -433,8 +433,10 @@ public class WarehouseTransferService {
                 value.getFbaWarehouseCode(), value.getDestinationType(), value.getDestinationWarehouseCode(),
                 value.getDestinationWarehouseName(), value.getPackageCount(), value.getDeliveryMethod(),
                 Boolean.TRUE.equals(value.getNeedRelabel()), value.getRelabelNo(),
-                relabelApplicationsByNo.get(value.getRelabelNo()) == null ? null : relabelApplicationsByNo.get(value.getRelabelNo()).getStatus(),
-                relabelApplicationsByNo.get(value.getRelabelNo()) == null ? null : relabelApplicationsByNo.get(value.getRelabelNo()).getFulfillmentStatus(),
+                value.getRelabelNo() == null || relabelApplicationsByNo.get(value.getRelabelNo()) == null
+                    ? null : relabelApplicationsByNo.get(value.getRelabelNo()).getStatus(),
+                value.getRelabelNo() == null || relabelApplicationsByNo.get(value.getRelabelNo()) == null
+                    ? null : relabelApplicationsByNo.get(value.getRelabelNo()).getFulfillmentStatus(),
                 value.getStatus(),
                 value.getEstimatedArrivalAt(), value.getCreatedAt())).toList();
         return new PageResult<>(records, result.getCurrent(), result.getSize(), result.getTotal(), result.getPages());