Add bulk retry to the index.

client/src/app/torrent-table/torrent-table.component.html

@@ -56,14 +56,25 @@
     </tbody>
   </table>
 
-  <button
-    class="button is-danger"
-    (click)="showDeleteModal()"
-    [disabled]="selectedTorrents.length === 0"
-    *ngIf="torrents.length > 0"
-  >
-    Delete Selected
-  </button>
+  <div fxLayout.lt-lg="column" fxLayout.gt-sm="row" fxLayoutGap="20px">
+    <button
+      class="button is-danger"
+      (click)="showDeleteModal()"
+      [disabled]="selectedTorrents.length === 0"
+      *ngIf="torrents.length > 0"
+    >
+      Delete Selected
+    </button>
+
+    <button
+      class="button is-primary"
+      (click)="showRetryModal()"
+      [disabled]="selectedTorrents.length === 0"
+      *ngIf="torrents.length > 0"
+    >
+      Retry Selected
+    </button>
+  </div>
 </div>
 
 <div class="modal" [class.is-active]="isDeleteModalActive">
@@ -116,3 +127,32 @@
     </footer>
   </div>
 </div>
+
+<div class="modal" [class.is-active]="isRetryModalActive">
+  <div class="modal-background"></div>
+  <div class="modal-card">
+    <header class="modal-card-head">
+      <p class="modal-card-title">Retry selected torrents</p>
+      <button class="delete" aria-label="close" (click)="retryCancel()"></button>
+    </header>
+    <section class="modal-card-body">
+      <p>Are you sure you want to retry these torrent?</p>
+      <div class="notification is-danger is-light" *ngIf="retryError?.length > 0">
+        Error retrying torrent: {{ retryError }}
+      </div>
+    </section>
+    <footer class="modal-card-foot">
+      <button
+        class="button is-success"
+        (click)="retryOk()"
+        [disabled]="retrying"
+        [ngClass]="{ 'is-loading': deleting }"
+      >
+        Retry selected
+      </button>
+      <button class="button" (click)="retryCancel()" [disabled]="retrying" [ngClass]="{ 'is-loading': deleting }">
+        Cancel
+      </button>
+    </footer>
+  </div>
+</div>

client/src/app/torrent-table/torrent-table.component.ts

@@ -21,6 +21,10 @@ export class TorrentTableComponent implements OnInit {
   public deleteRdTorrent: boolean;
   public deleteLocalFiles: boolean;
 
+  public isRetryModalActive: boolean;
+  public retryError: string;
+  public retrying: boolean;
+
   constructor(private router: Router, private torrentService: TorrentService) {}
 
   ngOnInit(): void {
@@ -101,4 +105,37 @@ export class TorrentTableComponent implements OnInit {
       },
     });
   }
+
+  public showRetryModal(): void {
+    this.retryError = null;
+
+    this.isRetryModalActive = true;
+  }
+
+  public retryCancel(): void {
+    this.isRetryModalActive = false;
+  }
+
+  public retryOk(): void {
+    this.retrying = true;
+
+    let calls: Observable<void>[] = [];
+
+    this.selectedTorrents.forEach((torrentId) => {
+      calls.push(this.torrentService.retry(torrentId));
+    });
+
+    forkJoin(calls).subscribe({
+      complete: () => {
+        this.isRetryModalActive = false;
+        this.retrying = false;
+
+        this.selectedTorrents = [];
+      },
+      error: (err) => {
+        this.retryError = err.error;
+        this.retrying = false;
+      },
+    });
+  }
 }