Delete action

Yarik
1 parent 46083d4e
Showing 3 changed files with 36 additions and 1 deletions Show diff stats
src/app/pages/statements/components/busStop2/busStop2.component.ts
src/app/pages/statements/components/busStop2/busStop2.html
src/app/pages/statements/components/busStop2/busStop2.service.ts
@@ -181,7 +181,35 @@ export class BusStop2 {
             } else {
                 result = this.service.create(data);
             }
-            console.log(result);
+        }
+    }
+
+    private deleteRows() {
+        let objects = this.gridOptions.api.getSelectedRows();
+        if (!objects.length) {
+            return ;
+        }
+        let ids = [];
+        objects.forEach(element => {
+            let id = element.busStopId;
+            if (id) {
+                ids.push(id);
+            }
+        });
+        if (ids.length) {
+            let rowData = this.rowData;
+            rowData = rowData.filter(element => {
+                let index = ids.indexOf(element.busStopId);
+                if (index === -1) {
+                    return true;
+                } else {
+                    this.service.delete(ids[index]);
+                    return false;
+                }
+            });
+            this.rowData = rowData;
+            this.gridOptions.api.setDatasource(this.setRowData(this.rowData));
+            this.gridOptions.api.refreshVirtualPageCache();
         }
     }
@@ -3,6 +3,7 @@
     <div class="row">
         <ba-card title="Автобусні зупинки" baCardClass="with-scroll">
             <button class="btn btn-warning" (click)="addNewRow()" type="button">Добавить новое поле</button>
+            <button class="btn btn-danger" (click)="deleteRows()" type="button">Удалить</button>
             <ag-grid-ng2 #agGrid style="width: 100%; height: 350px;" class="ag-dark" 
             [gridOptions]="gridOptions" 
             [columnDefs]="columnDefs" 
@@ -44,6 +44,12 @@ export class BusStop2Service {
       .then(response => response.json())
       .catch(this.handleError);
   }
+  delete(id: number): Promise<any> {
+    return this.http.delete(this.url + '/delete?id=' + id, { headers: this.headers })
+      .toPromise()
+      .then(response => response.json())
+      .catch(this.handleError);
+  }
   private handleError(error: any): Promise<any> {
     console.error('An error occured', error);
     return Promise.reject(error.message || error);