fix(download-progress): add error handler

nano-wallet-company · Feb 21, 2018 · dabac8c · dabac8c
1 parent 8362414
commit dabac8c
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/app/components/download-progress/component.js b/app/components/download-progress/component.js
@@ -3,10 +3,17 @@ import { debounce } from '@ember/runloop';
 
 import { on } from 'ember-decorators/object/evented';
 
+import { defineError } from 'ember-exex/error';
+
 export const STATUS_DOWNLOADING = 'downloading';
 export const STATUS_VERIFYING = 'verifying';
 export const STATUS_EXTRACTING = 'extracting';
 
+export const DownloadError = defineError({
+  name: 'DownloadError',
+  message: 'Error downloading {asset}',
+});
+
 export default Component.extend({
   downloader: null,
 
@@ -37,6 +44,11 @@ export default Component.extend({
     downloader.off('done', this, this.onDone);
   },
 
+  onError() {
+    const asset = this.get('asset');
+    throw new DownloadError({ params: { asset } });
+  },
+
   onProgress(value) {
     debounce(this, this.updateProgress, value, 250, true);
   },