Fixed error: could not fetch task in a corner case (#5163)

* Fixed error: could not fetch task in a corner case

* Updated changelog

CHANGELOG.md

@@ -51,6 +51,7 @@ non-ascii paths while adding files from "Connected file share" (issue #4428)
 - Fixed bug of computing Job's unsolved/resolved issues numbers (<https://github.com/opencv/cvat/pull/5101>)
 - Dataset export for job (<https://github.com/opencv/cvat/pull/5052>)
 - Angle is not propagated when use ``propagate`` feature (<https://github.com/opencv/cvat/pull/5139>)
+- Could not fetch task in a corner case (<https://github.com/opencv/cvat/pull/5163>)
 - Restoring CVAT in case of React-renderning fail (<https://github.com/opencv/cvat/pull/5134>)
 - Deleted frames become restored if a user deletes frames from another job of the same task
 (<https://github.com/opencv/cvat/pull/5138>)

cvat-ui/src/actions/projects-actions.ts

@@ -70,7 +70,7 @@ export function getProjectTasksAsync(tasksQuery: Partial<TasksQuery> = {}): Thun
             getState().projects.gettingQuery,
             tasksQuery,
         ));
-        const query: TasksQuery = {
+        const query: Partial<TasksQuery> = {
             ...state.projects.tasksGettingQuery,
             ...tasksQuery,
         };

cvat-ui/src/actions/tasks-actions.ts

@@ -31,7 +31,7 @@ export enum TasksActionTypes {
     SWITCH_MOVE_TASK_MODAL_VISIBLE = 'SWITCH_MOVE_TASK_MODAL_VISIBLE',
 }
 
-function getTasks(query: TasksQuery, updateQuery: boolean): AnyAction {
+function getTasks(query: Partial<TasksQuery>, updateQuery: boolean): AnyAction {
     const action = {
         type: TasksActionTypes.GET_TASKS,
         payload: {
@@ -65,7 +65,10 @@ function getTasksFailed(error: any): AnyAction {
     return action;
 }
 
-export function getTasksAsync(query: TasksQuery, updateQuery = true): ThunkAction<Promise<void>, {}, {}, AnyAction> {
+export function getTasksAsync(
+    query: Partial<TasksQuery>,
+    updateQuery = true,
+): ThunkAction<Promise<void>, {}, {}, AnyAction> {
     return async (dispatch: ActionCreator<Dispatch>): Promise<void> => {
         dispatch(getTasks(query, updateQuery));
 

cvat-ui/src/containers/task-page/task-page.tsx

 // Copyright (C) 2020-2022 Intel Corporation
+// Copyright (C) 2022 CVAT.ai Corporation
 //
 // SPDX-License-Identifier: MIT
 
@@ -65,16 +66,7 @@ function mapDispatchToProps(dispatch: any, own: Props): DispatchToProps {
     return {
         getTask: (): void => {
             dispatch(
-                getTasksAsync({
-                    id,
-                    page: 1,
-                    search: null,
-                    owner: null,
-                    assignee: null,
-                    name: null,
-                    status: null,
-                    mode: null,
-                }),
+                getTasksAsync({ id }),
             );
         },
     };

cvat-ui/src/reducers/tasks-reducer.ts

@@ -50,7 +50,10 @@ export default (state: TasksState = defaultState, action: AnyAction): TasksState
                 fetching: true,
                 hideEmpty: true,
                 count: 0,
-                gettingQuery: action.payload.updateQuery ? { ...action.payload.query } : state.gettingQuery,
+                gettingQuery: action.payload.updateQuery ? {
+                    ...defaultState.gettingQuery,
+                    ...action.payload.query,
+                } : state.gettingQuery,
             };
         case TasksActionTypes.GET_TASKS_SUCCESS: {
             const combinedWithPreviews = action.payload.array.map(