新增汇总指定任务接口/queryTaskIndex

src/main/java/com/ydw/bat/wkflow/business_activiti/task/TodoTaskController.java

@@ -1775,6 +1775,24 @@ public class TodoTaskController extends BaseAction {
         }
     }
 
+    /**
+     * 查询第index步
+     * @param bpnId
+     * @return
+     */
+    @ApiOperation(value = "查询index步")
+    @GetMapping("/queryTaskIndex")
+    public BusProcessName queryTaskIndex(String bpnId,Integer index) {
+        QueryWrapper<BusProcessName> queryWrapper = new QueryWrapper<>();
+        queryWrapper.eq("ID", bpnId);
+        List<BusProcessName> list = iBusProcessNameService.list(queryWrapper);
+        if (list.size() >= index) {
+            return list.get(index);
+        } else {
+            return null;
+        }
+    }
+
     /**
      * 查询草稿
      *