93 lines
3.1 KiB
Markdown
93 lines
3.1 KiB
Markdown
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# Votes Endpoints
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Real-time popularity voting. Bots or integrations send votes during live gaming sessions. Votes are matched to the currently-playing game using timestamp intervals.
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## Endpoint Summary
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| Method | Path | Auth | Description |
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|--------|------|------|-------------|
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| POST | `/api/votes/live` | Bearer | Submit a live vote (up/down) |
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---
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## POST /api/votes/live
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Submit a real-time up/down vote for the game currently being played. Automatically finds the active session and matches the vote to the correct game using the provided timestamp and session game intervals.
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### Authentication
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Bearer token required. Include in header: `Authorization: Bearer <token>`.
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### Request Body
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| Field | Type | Required | Description |
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|-------|------|----------|-------------|
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| username | string | Yes | Identifier for the voter (used for deduplication) |
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| vote | string | Yes | `"up"` or `"down"` |
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| timestamp | string | Yes | ISO 8601 timestamp when the vote occurred |
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```json
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{
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"username": "viewer123",
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"vote": "up",
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"timestamp": "2026-03-15T20:30:00Z"
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}
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```
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### Behavior
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- Finds the active session (single session with `is_active = 1`).
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- Matches the vote timestamp to the game being played at that time (uses interval between consecutive `played_at` timestamps).
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- Updates game `upvotes`, `downvotes`, and `popularity_score` atomically in a transaction.
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- **Deduplication:** Rejects votes from the same username within a 1-second window (409 Conflict).
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### Response
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**200 OK**
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```json
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{
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"success": true,
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"message": "Vote recorded successfully",
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"session": { "id": 3, "games_played": 5 },
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"game": {
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"id": 42,
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"title": "Quiplash 3",
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"upvotes": 11,
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"downvotes": 2,
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"popularity_score": 9
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},
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"vote": {
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"username": "viewer123",
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"type": "up",
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"timestamp": "2026-03-15T20:30:00Z"
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}
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}
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```
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### Error Responses
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| Status | Body | When |
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|--------|------|------|
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| 400 | `{ "error": "Missing required fields: username, vote, timestamp" }` | Missing required fields |
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| 400 | `{ "error": "vote must be either \"up\" or \"down\"" }` | Invalid vote value |
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| 400 | `{ "error": "Invalid timestamp format. Use ISO 8601 format (e.g., 2025-11-01T20:30:00Z)" }` | Invalid timestamp |
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| 404 | `{ "error": "No active session found" }` | No session with `is_active = 1` |
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| 404 | `{ "error": "No games have been played in the active session yet" }` | Active session has no games |
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| 404 | `{ "error": "Vote timestamp does not match any game in the active session", "debug": { "voteTimestamp": "2026-03-15T20:30:00Z", "sessionGames": [{ "title": "Quiplash 3", "played_at": "..." }] } }` | Timestamp outside any game interval |
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| 409 | `{ "error": "Duplicate vote detected (within 1 second of previous vote)", "message": "Please wait at least 1 second between votes", "timeSinceLastVote": 0.5 }` | Same username voted within 1 second |
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| 500 | `{ "error": "..." }` | Server error |
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### Example
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```bash
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curl -X POST "http://localhost:5000/api/votes/live" \
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-H "Authorization: Bearer $TOKEN" \
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-H "Content-Type: application/json" \
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-d '{
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"username": "viewer123",
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"vote": "up",
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"timestamp": "2026-03-15T20:30:00Z"
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}'
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```
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