自助上架货号优化

 package com.yohoufo.dal.product;
 
 
+import java.util.List;
+
 import org.apache.ibatis.annotations.Param;
 
 import com.yohoufo.dal.product.model.ProductSelfShelves;
@@ -8,5 +10,7 @@ import com.yohoufo.dal.product.model.ProductSelfShelves;
 public interface ProductSelfShelvesMapper {
 
     int insert(@Param("record")ProductSelfShelves record);
+    
+    List<ProductSelfShelves> selectByProductCode(@Param("productCode") String productCode);
 
 }
\ No newline at end of file

@@ -147,4 +147,11 @@
       update_time = #{updateTime,jdbcType=INTEGER}
     where id = #{id,jdbcType=INTEGER}
   </update>
+  
+    <select id="selectByProductCode" resultMap="BaseResultMap" parameterType="java.lang.String" >
+    select 
+    <include refid="Base_Column_List" />
+    from product_self_shelves
+    where product_code = #{productCode,jdbcType=VARCHAR}
+  </select>
 </mapper>
\ No newline at end of file

@@ -12,7 +12,9 @@ import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.ResponseBody;
 import org.springframework.web.bind.annotation.RestController;
 
+import com.yoho.error.exception.ServiceException;
 import com.yohoufo.common.ApiResponse;
+import com.yohoufo.dal.product.ProductSelfShelvesMapper;
 import com.yohoufo.dal.product.model.ProductSelfShelves;
 import com.yohoufo.product.service.SelfShelvesService;
 
@@ -23,6 +25,8 @@ public class SelfShelvesController {
 	
 	@Autowired
 	private SelfShelvesService selfShelvesService;
+	@Autowired
+	private ProductSelfShelvesMapper productSelfShelvesMapper;
 	
 	@RequestMapping(params = "method=ufo.selfShelves.save")
     @ResponseBody
@@ -42,6 +46,12 @@ public class SelfShelvesController {
 		if(null == uid || 0 == uid.intValue()) {
 			return new ApiResponse.ApiResponseBuilder().code(401).message("uid为空,请登录").build();
 		}
+    	//校验货号是否已存在
+    	List<ProductSelfShelves> list = productSelfShelvesMapper.selectByProductCode(productCode);
+    	if(CollectionUtils.isNotEmpty(list)) {
+    		return new ApiResponse.ApiResponseBuilder().code(500).message("商品货号信息已存在，您可以直接通过搜索功能查询货号找到商品后进行出售").build();
+    	}
+    	
 		ProductSelfShelves pss = new ProductSelfShelves();
 		pss.setUid(uid);
 		pss.setBrand(brand);