查询交换商品信息

ch-wx-api/src/main/java/com/wwdz/ch/wx/impl/distribution/ExchangeServiceImpl.java

@@ -164,9 +164,8 @@ public class ExchangeServiceImpl implements ExchangeService {
                 list.add(supplierItemVo);
             }
             logger.info("查询用户标签下的藏品数目:{}", list.size());
-
             //查询交换的商品
-            SupplierItem supplierItem = supplierItemDao.findById(dto.getExchangeItemId());
+           /* SupplierItem supplierItem = supplierItemDao.findById(dto.getExchangeItemId());
             SupplierItemVo supplierItemVo = new SupplierItemVo();
             EntityMapper.copyAttribute(supplierItem, supplierItemVo);
             supplierItemVo.setItemId(supplierItem.getId());
@@ -177,14 +176,33 @@ public class ExchangeServiceImpl implements ExchangeService {
             supplierItemVo.setHomePageImage(MediaUtil.getHomePageImage(supplierItem.getImages(), supplierItem.getVideos()));
             Map<String, Object> map = new HashMap<>();
             map.put("itemList", PageSearchResult.of(pageInfo, list));
-            map.put("exchangeItem", supplierItemVo);
-            return Result.success(map);
-        }catch (Exception e) {
+            map.put("exchangeItem", supplierItemVo);*/
+            return Result.success(PageSearchResult.of(pageInfo, list));
+        } catch (Exception e) {
             logger.error("查询用户可交换的藏品失败 error: {}", e);
         }
         return Result.failed();
     }
 
+    @Override
+    public Result findExchangeItem(ExchangeRequestDto dto) {
+        try {
+            SupplierItem supplierItem = supplierItemDao.findById(dto.getExchangeItemId());
+            SupplierItemVo supplierItemVo = new SupplierItemVo();
+            EntityMapper.copyAttribute(supplierItem, supplierItemVo);
+            supplierItemVo.setItemId(supplierItem.getId());
+            supplierItemVo.setItemNum(dto.getExchangeItemNum());
+            supplierItemVo.setSupplyPrice(PriceUtil.convertPriceFenToYuan(supplierItem.getSupplyPrice()));
+            supplierItemVo.setDistributionPrice(PriceUtil.convertPriceFenToYuan(supplierItem.getDistributionPrice()));
+            supplierItemVo.setOfficialEstimatedPrice(PriceUtil.convertPriceFenToYuan(supplierItem.getOfficialEstimatedPrice()));
+            supplierItemVo.setHomePageImage(MediaUtil.getHomePageImage(supplierItem.getImages(), supplierItem.getVideos()));
+            return Result.success(supplierItemVo);
+        } catch (Exception e) {
+            logger.error("查询交换的藏品失败 error: {}", e);
+        }
+        return Result.failed();
+    }
+
     @Transactional
     @Override
     public Result exchange(ExchangeRequestDto dto) {

ch-wx-api/src/main/java/com/wwdz/ch/wx/service/distribution/ExchangeService.java

@@ -21,6 +21,13 @@ public interface ExchangeService {
      */
     Result findItemList(ExchangeRequestDto dto);
 
+    /**
+     * 查询交换商品信息
+     * @param dto
+     * @return
+     */
+    Result findExchangeItem(ExchangeRequestDto dto);
+
 
     /**
      * 以物换物

ch-wx-api/src/main/java/com/wwdz/ch/wx/web/distribution/ExchangeController.java

@@ -75,6 +75,23 @@ public class ExchangeController {
     }
 
 
+    @ApiOperation(value = "查询交换商品信息")
+    @PostMapping("/findExchangeItem")
+    public Result findExchangeItem(@RequestBody ExchangeRequestDto dto) {
+        logger.info("查询交换商品信息,请求参数:{}", JSON.toJSONString(dto));
+        Validator validator = new Validator(FormHandler.ofEntity(dto));
+        validator.set("exchangeItemId", "被交换的商品id").must().number()
+                .set("exchangeItemNum", "被交换的商品数量").must().number()
+                .end();
+        if (!validator.isValid()) {
+            return Result.failed(validator.getErrorInfo());
+        }
+        return exchangeService.findExchangeItem(dto);
+    }
+
+
+
+
     @ApiOperation(value = "用户换藏发货")
     @PostMapping("/delivery")
     public Result delivery(@RequestBody DistributionOrderRequestDto dto) {