Merge pull request #7191 from opf/fix/29905/do-not-save-board-filters

[29905] Do not save board filters unless explicitly saved

frontend/src/app/modules/boards/board/board-filter/board-filter.component.ts

@@ -21,9 +21,16 @@ import {ApiV3Filter} from "core-components/api/api-v3/api-v3-filter-builder";
   templateUrl: './board-filter.component.html'
 })
 export class BoardFilterComponent implements OnInit, OnDestroy {
+  /** Current active */
   @Input() public board:Board;
 
-  @Output() public filters = new DebouncedEventEmitter<ApiV3Filter[]>(componentDestroyed(this));
+  /** Transient set of active filters
+   * Either from saved board (then filters === board.filters)
+   * or from the unsaved query props
+   */
+  @Input() public filters:ApiV3Filter[];
+
+  @Output() public onFiltersChanged = new DebouncedEventEmitter<ApiV3Filter[]>(componentDestroyed(this));
 
   constructor(private readonly currentProjectService:CurrentProjectService,
               private readonly querySpace:IsolatedQuerySpace,
@@ -62,16 +69,16 @@ export class BoardFilterComponent implements OnInit, OnDestroy {
         let filterHash = this.urlParamsHelper.buildV3GetFilters(filters);
         let query_props = JSON.stringify(filterHash);
 
-        this.filters.emit(filterHash);
+        this.onFiltersChanged.emit(filterHash);
 
-        this.$state.go('.', { query_props: query_props }, {custom: {notify: false}});
+        this.$state.go('.', {query_props: query_props}, {custom: {notify: false}});
       });
   }
 
   private loadQueryForm() {
     this.queryFormDm
       .loadWithParams(
-        { filters: JSON.stringify(this.board.filters) },
+        {filters: JSON.stringify(this.filters)},
         undefined,
         this.currentProjectService.id
       )

frontend/src/app/modules/boards/board/board.component.html

@@ -48,7 +48,8 @@
 
     <div class="boards-filters-container">
       <board-filter [board]="board"
-                    (filters)="updateFilters($event)"></board-filter>
+                    [filters]="filters"
+                    (onFiltersChanged)="updateFilters($event)"></board-filter>
     </div>
 
   </ng-container>

frontend/src/app/modules/boards/board/board.component.ts

@@ -89,7 +89,7 @@ export class BoardComponent implements OnInit, OnDestroy {
       .subscribe(board => {
         this.board = board;
         let queryProps = this.state.params.query_props;
-        this.filters = this.board.filters =  queryProps ? JSON.parse(queryProps) : this.board.filters;
+        this.filters = queryProps ? JSON.parse(queryProps) : this.board.filters;
 
         if (!initialized) {
           this.dynamicCss.requireHighlighting();
@@ -105,14 +105,14 @@ export class BoardComponent implements OnInit, OnDestroy {
   saveWithNameAndFilters(board:Board, newName:string) {
     board.name = newName;
     board.filters = this.filters;
-    return this.saveBoard(board);
+    return this.saveBoard(board, true);
   }
 
   showError(text = this.text.loadingError) {
     this.notifications.addError(text);
   }
 
-  saveBoard(board:Board) {
+  saveBoard(board:Board, resetFilters = false) {
     this.inFlight = true;
     this.Boards
       .save(board)
@@ -120,7 +120,8 @@ export class BoardComponent implements OnInit, OnDestroy {
         this.BoardCache.update(board);
         this.notifications.addSuccess(this.text.updateSuccessful);
         this.inFlight = false;
-        this.state.go('.', { query_props: null, isNew: false }, {custom: {notify: false}});
+        let params = { isNew: false, query_props: (resetFilters ? null : this.state.params.query_props) };
+        this.state.go('.', params, {custom: {notify: false}});
       });
   }