1. 修复已办任务的 API 接口的 NPE

2. 实现已办任务的 UI 界面

yudao-admin-ui/src/views/bpm/task/todo.vue

@@ -52,7 +52,7 @@
 </template>
 
 <script>
-import {approveTask, completeTask, getTodoTaskPage, rejectTask} from '@/api/bpm/task'
+import {approveTask, getTodoTaskPage, rejectTask} from '@/api/bpm/task'
 
 export default {
   name: "Todo",
@@ -93,27 +93,6 @@ export default {
         this.loading = false;
       });
     },
-    /** 取消按钮 */
-    cancel() {
-      this.open = false;
-      this.reset();
-    },
-    /** 表单重置 */
-    reset() {
-      this.form = {
-        id: undefined,
-        processInstanceId: undefined,
-        status: undefined,
-        userId: undefined,
-        startTime: undefined,
-        endTime: undefined,
-        leaveType: undefined,
-        reason: undefined,
-        applyTime: undefined,
-      };
-      this.resetForm("form");
-    },
-
     /** 搜索按钮操作 */
     handleQuery() {
       this.queryParams.pageNo = 1;
@@ -122,7 +101,6 @@ export default {
     /** 重置按钮操作 */
     resetQuery() {
       this.dateRangeCreateTime = [];
-      this.dateRangeApplyTime = [];
       this.resetForm("queryForm");
       this.handleQuery();
     },