TASK:designSingle 添加多件衣服并允许添加相同类型的服装

src/main/java/com/ai/da/model/dto/DesignSingleIncludeLayersDTO.java

@@ -14,6 +14,7 @@ public class DesignSingleIncludeLayersDTO {
     @NotNull(message = "designItemId.cannot.be.empty")
     private Long designItemId;
 
+    @NotNull
     private List<DesignSingleItemDTO> designSingleItemDTOList;
 
     @NotNull(message = "isPreview.cannot.be.empty")

src/main/java/com/ai/da/model/dto/DesignSingleItemDTO.java

@@ -4,12 +4,13 @@ import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
 
 import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.NotNull;
 import java.util.List;
 
 @Data
 public class DesignSingleItemDTO {
 
-    @NotBlank(message = "id.cannot.be.empty")
+    @NotNull(message = "id.cannot.be.empty")
     @ApiModelProperty("切换图片对应的id")
     private Long id;
 
@@ -33,4 +34,8 @@ public class DesignSingleItemDTO {
 
     @ApiModelProperty("图层缩放比例")
     private Float scale;
+
+    @NotNull(message = "priority.cannot.be.empty")
+    @ApiModelProperty("图层优先级")
+    private Integer priority;
 }