优化

common-event-contract/src/test/java/com/baiyue/common/event/FirstLegLoadingPlanCompletedV1Test.java

@@ -47,4 +47,17 @@ class FirstLegLoadingPlanCompletedV1Test {
         assertThat(restored).isEqualTo(payload);
         assertThat(json).contains("ONE_CLICK_DROPSHIP", "PLT-01", "BOX-003", "customerId");
     }
+
+    @Test
+    void legacyParserRetainsDestinationTypeWhenV2OrderCarriesIt() throws Exception {
+        String json = """
+            {"loadingPlanId":"1","planNo":"LP-1","containerBookingId":"2","containerNo":"CONT-1",
+             "warehouseId":"3","warehouseName":"海外仓","orders":[{"sourceInboundId":"100",
+             "destinationWarehouseId":"3","packageCount":1,"items":[],"destinationType":"OVERSEAS"}]}
+            """;
+
+        FirstLegLoadingPlanCompletedV1 restored = mapper.readValue(json, FirstLegLoadingPlanCompletedV1.class);
+
+        assertThat(restored.orders().get(0).destinationType()).isEqualTo("OVERSEAS");
+    }
 }

common-event-contract/src/test/java/com/baiyue/common/event/FirstLegLoadingPlanCompletedV2Test.java

@@ -40,6 +40,18 @@ class FirstLegLoadingPlanCompletedV2Test {
         assertThat(json.at("/orders/0/pallets/0/skuPackages/0/cartonMarks")).hasSize(2);
     }
 
+    @Test
+    void carriesFrozenDestinationType() {
+        var order = new FirstLegLoadingPlanCompletedV2.Order(
+            "2", "2", "3", "ORD", "3", "RK", null, "ONT8", "FBA ONT8",
+            2, 20, 0, null, null, null, List.of(), "11", "FIRST_LEG", List.of(), "FBA");
+
+        var json = new ObjectMapper().valueToTree(new FirstLegLoadingPlanCompletedV2(
+            "4", "P", "5", "CONT", "CAB", "6", "WH", List.of(order)));
+
+        assertThat(json.at("/orders/0/destinationType").asText()).isEqualTo("FBA");
+    }
+
     @Test
     void mapsEachOrdinaryCartonNumberToItsSku() {
         var item = new FirstLegLoadingPlanCompletedV2.Item("1", "SKU-PSC2", "产品", "Product", 2,