setup-vote.js in decidim-elections-0.26.3

- old
+ new

@@ -1,7 +1,9 @@
 /* eslint-disable require-jsdoc */
 
+// show a message to the user if comunication is lost
+import "src/decidim/elections/broken_promises_handler";
 import { VoteComponent } from "@decidim/decidim-bulletin_board";
 
 import * as VotingSchemesDummy from "@decidim/voting_schemes-dummy";
 const DummyVoterWrapperAdapter = VotingSchemesDummy.VoterWrapperAdapter;
 import * as VotingSchemesElectionGuard from "@decidim/voting_schemes-electionguard";
@@ -44,7 +46,14 @@
     voterUniqueId,
     voterWrapperAdapter
   });
 }
 
+/* Fallback for non-handled failed promises */
+window.addEventListener("unhandledrejection", (event) => {
+  $("#server-failure .tech-info").html(event.reason);
+  $("#server-failure").foundation("open");
+});
+
 window.Decidim = window.Decidim || {};
 window.Decidim.setupVoteComponent = setupVoteComponent;
+