Initial commit

2026-06-02 20:30:10 +00:00 · 2026-01-28 11:41:24 -05:00
commit a3ba192fbd
257 changed files with 89482 additions and 0 deletions
@@ -0,0 +1,119 @@
+/**
+ * Component: Download Torrent Job Processor
+ * Documentation: documentation/phase3/README.md
+ */
+
+import { DownloadTorrentPayload, getJobQueueService } from '../services/job-queue.service';
+import { prisma } from '../db';
+import { getQBittorrentService } from '../integrations/qbittorrent.service';
+import { createJobLogger } from '../utils/job-logger';
+
+/**
+ * Process download torrent job
+ * Adds selected torrent to download client and starts monitoring
+ */
+export async function processDownloadTorrent(payload: DownloadTorrentPayload): Promise<any> {
+  const { requestId, audiobook, torrent, jobId } = payload;
+
+  const logger = jobId ? createJobLogger(jobId, 'DownloadTorrent') : null;
+
+  await logger?.info(`Processing request ${requestId} for "${audiobook.title}"`);
+  await logger?.info(`Selected torrent: ${torrent.title}`, {
+    size: torrent.size,
+    seeders: torrent.seeders,
+    format: torrent.format,
+    indexer: torrent.indexer,
+  });
+
+  try {
+    // Update request status to downloading
+    await prisma.request.update({
+      where: { id: requestId },
+      data: {
+        status: 'downloading',
+        progress: 0,
+        updatedAt: new Date(),
+      },
+    });
+
+    // Get qBittorrent service
+    const qbt = await getQBittorrentService();
+
+    // Add torrent to qBittorrent
+    await logger?.info(`Adding torrent to qBittorrent`);
+
+    const torrentHash = await qbt.addTorrent(torrent.downloadUrl, {
+      category: 'readmeabook',
+      tags: [
+        'audiobook',
+        `request-${requestId}`,
+        `audiobook-${audiobook.id}`,
+      ],
+      sequentialDownload: true, // Download in order for potential streaming
+      paused: false, // Start immediately
+    });
+
+    await logger?.info(`Torrent added with hash: ${torrentHash}`);
+
+    // Create DownloadHistory record
+    const downloadHistory = await prisma.downloadHistory.create({
+      data: {
+        requestId,
+        indexerName: torrent.indexer,
+        downloadClient: 'qbittorrent',
+        downloadClientId: torrentHash,
+        torrentName: torrent.title,
+        torrentHash: torrent.infoHash || torrentHash,
+        torrentSizeBytes: torrent.size,
+        seeders: torrent.seeders,
+        leechers: torrent.leechers || 0,
+        downloadStatus: 'downloading',
+        selected: true,
+        startedAt: new Date(),
+      },
+    });
+
+    await logger?.info(`Created download history record: ${downloadHistory.id}`);
+
+    // Trigger monitor download job with initial delay
+    // qBittorrent needs a few seconds to process the torrent before it's available via API
+    const jobQueue = getJobQueueService();
+    await jobQueue.addMonitorJob(
+      requestId,
+      downloadHistory.id,
+      torrentHash,
+      'qbittorrent',
+      3 // Wait 3 seconds before first check to avoid race condition
+    );
+
+    await logger?.info(`Started monitoring job for request ${requestId} (3s initial delay)`);
+
+    return {
+      success: true,
+      message: 'Torrent added to download client and monitoring started',
+      requestId,
+      downloadHistoryId: downloadHistory.id,
+      torrentHash,
+      torrent: {
+        title: torrent.title,
+        size: torrent.size,
+        seeders: torrent.seeders,
+        format: torrent.format,
+      },
+    };
+  } catch (error) {
+    await logger?.error(`Error: ${error instanceof Error ? error.message : 'Unknown error'}`);
+
+    // Update request status to failed
+    await prisma.request.update({
+      where: { id: requestId },
+      data: {
+        status: 'failed',
+        errorMessage: error instanceof Error ? error.message : 'Failed to add torrent to download client',
+        updatedAt: new Date(),
+      },
+    });
+
+    throw error;
+  }
+}