Missing API endpoint: GET /api/data/archived-outputs/stats #295

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opened 2026-01-25 16:51:55 +00:00 by jack · 1 comment

jack commented

2026-01-25 16:51:55 +00:00

Owner

Problem

The API endpoint GET /api/data/archived-outputs/stats returns a 404 error:

{"error":"NotFound","message":"Route not found: GET /api/data/archived-outputs/stats","code":"ROUTE_NOT_FOUND"}

Context

This endpoint is likely expected by the Endless Mode dashboard widget (EndlessModeCard) that was recently added to display compression statistics.

Expected Behavior

The endpoint should return statistics about archived outputs, such as:

interface ArchivedOutputStats {
  totalCount: number;
  pendingCount: number;
  processingCount: number;
  completedCount: number;
  failedCount: number;
  skippedCount: number;
  totalOriginalTokens: number;
  totalCompressedTokens: number;
  compressionRatio: number;
}

Solution

Add the route in packages/backend/src/routes/
Implement the stats aggregation query in the archived outputs repository
Connect the endpoint to the existing ArchivedOutputRepository

Issue #109 - Endless Mode
Recent commits adding EndlessModeCard to Dashboard

## Problem The API endpoint `GET /api/data/archived-outputs/stats` returns a 404 error: ```json {"error":"NotFound","message":"Route not found: GET /api/data/archived-outputs/stats","code":"ROUTE_NOT_FOUND"} ``` ## Context This endpoint is likely expected by the Endless Mode dashboard widget (`EndlessModeCard`) that was recently added to display compression statistics. ## Expected Behavior The endpoint should return statistics about archived outputs, such as: ```typescript interface ArchivedOutputStats { totalCount: number; pendingCount: number; processingCount: number; completedCount: number; failedCount: number; skippedCount: number; totalOriginalTokens: number; totalCompressedTokens: number; compressionRatio: number; } ``` ## Solution 1. Add the route in `packages/backend/src/routes/` 2. Implement the stats aggregation query in the archived outputs repository 3. Connect the endpoint to the existing `ArchivedOutputRepository` ## Related - Issue #109 - Endless Mode - Recent commits adding `EndlessModeCard` to Dashboard

jack added the

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2026-01-25 16:51:58 +00:00

jack commented

2026-01-25 17:02:45 +00:00

Author

Owner

This endpoint has already been implemented:

Route registration: packages/backend/src/routes/data.ts:138

this.router.get('/archived-outputs/stats', this.asyncHandler(this.getArchivedOutputsStats.bind(this)));

Handler implementation: packages/backend/src/routes/data.ts:1391-1399

private async getArchivedOutputsStats(req: Request, res: Response): Promise<void> {
  if (!this.deps.archivedOutputs) {
    res.status(501).json({ error: 'Archived outputs not available (Endless Mode not enabled)' });
    return;
  }
  const stats = await this.deps.archivedOutputs.getStats();
  this.success(res, stats);
}

Repository method: packages/database/src/mikro-orm/repositories/ArchivedOutputRepository.ts:197-222
- Returns: totalCount, pendingCount, completedCount, failedCount, totalTokensSaved
Wiring: packages/backend/src/server/backend-service.ts:416 passes archivedOutputs to DataRouter

The endpoint should now work. If you're still seeing a 404, please ensure the backend has been rebuilt and restarted with the latest code (pnpm build && pnpm dev:restart).

This endpoint has already been implemented: 1. **Route registration**: `packages/backend/src/routes/data.ts:138` ```typescript this.router.get('/archived-outputs/stats', this.asyncHandler(this.getArchivedOutputsStats.bind(this))); ``` 2. **Handler implementation**: `packages/backend/src/routes/data.ts:1391-1399` ```typescript private async getArchivedOutputsStats(req: Request, res: Response): Promise<void> { if (!this.deps.archivedOutputs) { res.status(501).json({ error: 'Archived outputs not available (Endless Mode not enabled)' }); return; } const stats = await this.deps.archivedOutputs.getStats(); this.success(res, stats); } ``` 3. **Repository method**: `packages/database/src/mikro-orm/repositories/ArchivedOutputRepository.ts:197-222` - Returns: `totalCount`, `pendingCount`, `completedCount`, `failedCount`, `totalTokensSaved` 4. **Wiring**: `packages/backend/src/server/backend-service.ts:416` passes `archivedOutputs` to DataRouter The endpoint should now work. If you're still seeing a 404, please ensure the backend has been rebuilt and restarted with the latest code (`pnpm build && pnpm dev:restart`).

jack closed this issue

2026-01-25 17:02:47 +00:00