-
-
Blind Vote Submitted
-
Your private vote has been submitted successfully
-
The vote will remain hidden until revealed
+
+
+
+
Blind Vote Submitted
+
Your private vote has been submitted successfully
+
The vote will remain hidden until revealed
+
+
+ {/* Reveal Vote Section */}
+
+
+
+
Reveal Your Vote
+
+ Use this QR code to reveal your vote choice when you're ready
+
+
+
+ {/* Reveal QR Code */}
+
+
+
+
+
+
+
+ Scan this QR code with your eID wallet to reveal your vote
+
+
+ Poll ID: {poll.id}
+
+
+
+
+ {/* Instructions */}
+
+
How to Reveal:
+
+ - Scan the reveal QR code with your eID wallet
+ - Confirm your identity in the wallet
+ - Your vote choice will be revealed locally
+ - Your vote remains completely private and anonymous
+
+
+
);
}
diff --git a/platforms/evoting-api/src/controllers/VoteController.ts b/platforms/evoting-api/src/controllers/VoteController.ts
index 23810fe0..1ab26c8b 100644
--- a/platforms/evoting-api/src/controllers/VoteController.ts
+++ b/platforms/evoting-api/src/controllers/VoteController.ts
@@ -143,4 +143,89 @@ export class VoteController {
res.status(500).json({ error: error.message });
}
}
+
+
+
+ // Monitor vote status for private polls via SSE
+ async monitorVoteStatus(req: Request, res: Response) {
+ const { pollId, userId } = req.params;
+
+ if (!pollId || !userId) {
+ return res.status(400).json({ error: "Poll ID and User ID required" });
+ }
+
+ // Set SSE headers
+ res.writeHead(200, {
+ "Content-Type": "text/event-stream",
+ "Cache-Control": "no-cache",
+ "Connection": "keep-alive",
+ "Access-Control-Allow-Origin": "*",
+ "Access-Control-Allow-Headers": "Cache-Control"
+ });
+
+ // Send initial connection message
+ res.write("data: " + JSON.stringify({
+ type: "connected",
+ pollId,
+ userId,
+ message: "Connected to vote status stream"
+ }) + "\n\n");
+
+ // Initial vote status check
+ try {
+ const vote = await this.voteService.getUserVote(pollId, userId);
+ const hasVoted = !!vote;
+
+ res.write("data: " + JSON.stringify({
+ type: "vote_status",
+ pollId,
+ userId,
+ hasVoted,
+ vote: hasVoted ? vote : null,
+ timestamp: new Date().toISOString()
+ }) + "\n\n");
+ } catch (error) {
+ console.error("Error checking initial vote status:", error);
+ res.write("data: " + JSON.stringify({
+ type: "error",
+ pollId,
+ userId,
+ error: "Failed to check vote status",
+ timestamp: new Date().toISOString()
+ }) + "\n\n");
+ }
+
+ // Set up polling to check vote status every 2 seconds
+ const pollInterval = setInterval(async () => {
+ try {
+ const vote = await this.voteService.getUserVote(pollId, userId);
+ const hasVoted = !!vote;
+
+ res.write("data: " + JSON.stringify({
+ type: "vote_status",
+ pollId,
+ userId,
+ hasVoted,
+ vote: hasVoted ? vote : null,
+ timestamp: new Date().toISOString()
+ }) + "\n\n");
+ } catch (error) {
+ console.error("Error polling vote status:", error);
+ // Don't send error events continuously, just log them
+ }
+ }, 2000);
+
+ // Handle client disconnect
+ req.on("close", () => {
+ clearInterval(pollInterval);
+ res.end();
+ });
+
+ // Handle errors
+ req.on("error", (error) => {
+ console.error("SSE Error:", error);
+ clearInterval(pollInterval);
+ res.end();
+ });
+ }
}
\ No newline at end of file
diff --git a/platforms/evoting-api/src/index.ts b/platforms/evoting-api/src/index.ts
index 9ae0f529..8abb1baa 100644
--- a/platforms/evoting-api/src/index.ts
+++ b/platforms/evoting-api/src/index.ts
@@ -221,6 +221,9 @@ app.get("/api/votes/:pollId/tally", voteController.tallyBlindVotes.bind(voteCont
// Generic poll route (must come last to avoid conflicts with specific routes)
app.get("/api/polls/:id", pollController.getPollById);
+// Vote status monitoring via SSE (for private polls) - Public endpoint for real-time updates
+app.get("/api/votes/:pollId/status/:userId", voteController.monitorVoteStatus.bind(voteController)); // Monitor vote status via SSE
+
// Start server
app.listen(port, () => {
console.log(`Server running on port ${port}`);
diff --git a/platforms/evoting-api/src/services/VoteService.ts b/platforms/evoting-api/src/services/VoteService.ts
index 2e97069d..ae68262d 100644
--- a/platforms/evoting-api/src/services/VoteService.ts
+++ b/platforms/evoting-api/src/services/VoteService.ts
@@ -611,6 +611,8 @@ export class VoteService {
throw error;
}
}
+
+
}
export default new VoteService();
\ No newline at end of file