feat(history): add /api/history/recent endpoint with Sonarr/Radarr history fetching, tag filtering, and 5-min cache

.env.sample

@@ -52,6 +52,10 @@ COOKIE_SECRET=your-cookie-secret-here
 # Defaults to ./data relative to the project root.
 # DATA_DIR=/app/data
 
+# Number of days of completed download history to show in the Recently Completed section.
+# Override per-request with ?days=N (capped at 90).
+# RECENT_COMPLETED_DAYS=7
+
 # Background polling interval in milliseconds (default: 5000)
 # sofarr polls all services in the background and caches results so
 # dashboard requests are near-instant.

server/app.js

@@ -16,6 +16,7 @@ const sonarrRoutes = require('./routes/sonarr');
 const radarrRoutes = require('./routes/radarr');
 const embyRoutes = require('./routes/emby');
 const dashboardRoutes = require('./routes/dashboard');
+const historyRoutes = require('./routes/history');
 const authRoutes = require('./routes/auth');
 const verifyCsrf = require('./middleware/verifyCsrf');
 
@@ -100,6 +101,7 @@ function createApp({ skipRateLimits = false } = {}) {
   app.use('/api/radarr', radarrRoutes);
   app.use('/api/emby', embyRoutes);
   app.use('/api/dashboard', dashboardRoutes);
+  app.use('/api/history', historyRoutes);
 
   // Global error handler
   // eslint-disable-next-line no-unused-vars

server/index.js

@@ -79,6 +79,7 @@ const sonarrRoutes = require('./routes/sonarr');
 const radarrRoutes = require('./routes/radarr');
 const embyRoutes = require('./routes/emby');
 const dashboardRoutes = require('./routes/dashboard');
+const historyRoutes = require('./routes/history');
 const authRoutes = require('./routes/auth');
 const verifyCsrf = require('./middleware/verifyCsrf');
 const { startPoller, POLL_INTERVAL, POLLING_ENABLED } = require('./utils/poller');
@@ -250,6 +251,7 @@ app.use('/api/sonarr', sonarrRoutes);
 app.use('/api/radarr', radarrRoutes);
 app.use('/api/emby', embyRoutes);
 app.use('/api/dashboard', dashboardRoutes);
+app.use('/api/history', historyRoutes);
 
 // SPA catch-all — serve index.html for any unmatched path
 app.get('*', serveIndex);

server/routes/history.js

@@ -0,0 +1,235 @@
+const express = require('express');
+const router = express.Router();
+const requireAuth = require('../middleware/requireAuth');
+const cache = require('../utils/cache');
+const { fetchSonarrHistory, fetchRadarrHistory, classifySonarrEvent, classifyRadarrEvent } = require('../utils/historyFetcher');
+const { getSonarrInstances, getRadarrInstances } = require('../utils/config');
+const sanitizeError = require('../utils/sanitizeError');
+
+// Re-use the same tag/cover-art helpers as dashboard.js by importing them
+// from a shared location.  For now they are inlined here to keep dashboard.js
+// untouched (zero-conflict v1 merges).  If these diverge they can be extracted
+// into server/utils/dashboardHelpers.js in a later refactor.
+
+function getCoverArt(item) {
+  if (!item || !item.images) return null;
+  const poster = item.images.find(img => img.coverType === 'poster');
+  if (poster) return poster.remoteUrl || poster.url || null;
+  const fanart = item.images.find(img => img.coverType === 'fanart');
+  return fanart ? (fanart.remoteUrl || fanart.url || null) : null;
+}
+
+function sanitizeTagLabel(input) {
+  if (!input) return '';
+  return input.toLowerCase().replace(/[^a-z0-9]+/g, '-').replace(/-+/g, '-').replace(/^-|-$/g, '');
+}
+
+function tagMatchesUser(tag, username) {
+  if (!tag || !username) return false;
+  const tagLower = tag.toLowerCase();
+  if (tagLower === username) return true;
+  if (tagLower === sanitizeTagLabel(username)) return true;
+  return false;
+}
+
+function extractAllTags(tags, tagMap) {
+  if (!tags || tags.length === 0) return [];
+  if (tagMap) return tags.map(id => tagMap.get(id)).filter(Boolean);
+  return tags.map(t => t && t.label).filter(Boolean);
+}
+
+function extractUserTag(tags, tagMap, username) {
+  const allLabels = extractAllTags(tags, tagMap);
+  if (!allLabels.length) return null;
+  if (username) {
+    const match = allLabels.find(label => tagMatchesUser(label, username));
+    if (match) return match;
+  }
+  return null;
+}
+
+function getSonarrLink(series) {
+  if (!series || !series._instanceUrl || !series.titleSlug) return null;
+  return `${series._instanceUrl}/series/${series.titleSlug}`;
+}
+
+function getRadarrLink(movie) {
+  if (!movie || !movie._instanceUrl || !movie.titleSlug) return null;
+  return `${movie._instanceUrl}/movie/${movie.titleSlug}`;
+}
+
+/**
+ * GET /api/history/recent
+ *
+ * Returns Sonarr/Radarr history records (imported + failed) for the
+ * authenticated user, filtered to the last RECENT_COMPLETED_DAYS days
+ * (default 7, overridable via env or ?days= query param).
+ *
+ * Response shape:
+ * {
+ *   user: string,
+ *   isAdmin: boolean,
+ *   days: number,
+ *   history: HistoryItem[]
+ * }
+ *
+ * HistoryItem shape:
+ * {
+ *   type: 'series'|'movie',
+ *   outcome: 'imported'|'failed',
+ *   title: string,            // sourceTitle from arr record
+ *   seriesName?: string,      // series.title (Sonarr)
+ *   movieName?: string,       // movie.title (Radarr)
+ *   coverArt: string|null,
+ *   completedAt: string,      // ISO date string from arr record
+ *   quality: string|null,
+ *   instanceName: string,     // arr instance name
+ *   arrLink: string|null,     // link to item in Sonarr/Radarr UI
+ *   allTags: string[],
+ *   matchedUserTag: string|null,
+ *   // admin-only:
+ *   arrRecordId?: number,
+ *   failureMessage?: string,
+ * }
+ */
+router.get('/recent', requireAuth, async (req, res) => {
+  try {
+    const user = req.user;
+    const username = user.name.toLowerCase();
+    const isAdmin = !!user.isAdmin;
+    const showAll = isAdmin && req.query.showAll === 'true';
+
+    const defaultDays = parseInt(process.env.RECENT_COMPLETED_DAYS, 10) || 7;
+    const requestedDays = parseInt(req.query.days, 10);
+    const days = (requestedDays > 0 && requestedDays <= 90) ? requestedDays : defaultDays;
+
+    const since = new Date(Date.now() - days * 24 * 60 * 60 * 1000);
+
+    // Fetch tag maps and history in parallel
+    const sonarrInstances = getSonarrInstances();
+    const radarrInstances = getRadarrInstances();
+
+    const [sonarrHistory, radarrHistory] = await Promise.all([
+      fetchSonarrHistory(since),
+      fetchRadarrHistory(since)
+    ]);
+
+    // Build tag maps from the cached poll data where available,
+    // falling back to what's embedded in history records
+    const sonarrTagsData = cache.get('poll:sonarr-tags') || [];
+    const radarrTagsData = cache.get('poll:radarr-tags') || [];
+    const sonarrTagMap = new Map(sonarrTagsData.flatMap(t => t.data || []).map(t => [t.id, t.label]));
+    const radarrTagMap = new Map(radarrTagsData.map(t => [t.id, t.label]));
+
+    const historyItems = [];
+
+    // --- Sonarr history ---
+    for (const record of sonarrHistory) {
+      try {
+        const outcome = classifySonarrEvent(record.eventType);
+        if (outcome === 'other') continue;
+
+        const series = record.series;
+        if (!series) continue;
+
+        const allTags = extractAllTags(series.tags, sonarrTagMap);
+        const matchedUserTag = extractUserTag(series.tags, sonarrTagMap, username);
+        const hasAnyTag = allTags.length > 0;
+
+        if (!(showAll ? hasAnyTag : !!matchedUserTag)) continue;
+
+        const quality = record.quality && record.quality.quality && record.quality.quality.name
+          ? record.quality.quality.name
+          : null;
+
+        const item = {
+          type: 'series',
+          outcome,
+          title: record.sourceTitle || record.title || series.title,
+          seriesName: series.title,
+          coverArt: getCoverArt(series),
+          completedAt: record.date,
+          quality,
+          instanceName: record._instanceName || null,
+          arrLink: getSonarrLink(series),
+          allTags,
+          matchedUserTag: matchedUserTag || null
+        };
+
+        if (isAdmin) {
+          item.arrRecordId = record.id;
+          if (outcome === 'failed' && record.data && record.data.message) {
+            item.failureMessage = record.data.message;
+          }
+        }
+
+        historyItems.push(item);
+      } catch (err) {
+        console.error('[History] Error processing Sonarr record:', err.message);
+      }
+    }
+
+    // --- Radarr history ---
+    for (const record of radarrHistory) {
+      try {
+        const outcome = classifyRadarrEvent(record.eventType);
+        if (outcome === 'other') continue;
+
+        const movie = record.movie;
+        if (!movie) continue;
+
+        const allTags = extractAllTags(movie.tags, radarrTagMap);
+        const matchedUserTag = extractUserTag(movie.tags, radarrTagMap, username);
+        const hasAnyTag = allTags.length > 0;
+
+        if (!(showAll ? hasAnyTag : !!matchedUserTag)) continue;
+
+        const quality = record.quality && record.quality.quality && record.quality.quality.name
+          ? record.quality.quality.name
+          : null;
+
+        const item = {
+          type: 'movie',
+          outcome,
+          title: record.sourceTitle || record.title || movie.title,
+          movieName: movie.title,
+          coverArt: getCoverArt(movie),
+          completedAt: record.date,
+          quality,
+          instanceName: record._instanceName || null,
+          arrLink: getRadarrLink(movie),
+          allTags,
+          matchedUserTag: matchedUserTag || null
+        };
+
+        if (isAdmin) {
+          item.arrRecordId = record.id;
+          if (outcome === 'failed' && record.data && record.data.message) {
+            item.failureMessage = record.data.message;
+          }
+        }
+
+        historyItems.push(item);
+      } catch (err) {
+        console.error('[History] Error processing Radarr record:', err.message);
+      }
+    }
+
+    // Sort newest first
+    historyItems.sort((a, b) => new Date(b.completedAt) - new Date(a.completedAt));
+
+    console.log(`[History] Returning ${historyItems.length} items for user ${user.name} (days=${days}, showAll=${showAll})`);
+
+    res.json({
+      user: user.name,
+      isAdmin,
+      days,
+      history: historyItems
+    });
+  } catch (err) {
+    console.error('[History] Error:', err.message);
+    res.status(500).json({ error: 'Failed to fetch history', details: sanitizeError(err) });
+  }
+});
+
+module.exports = router;

server/utils/historyFetcher.js

@@ -0,0 +1,141 @@
+const axios = require('axios');
+const cache = require('./cache');
+const { getSonarrInstances, getRadarrInstances } = require('./config');
+
+// Cache TTL for recent-history data: 5 minutes.
+// History changes slowly compared to active downloads.
+const HISTORY_CACHE_TTL = 5 * 60 * 1000;
+
+// Sonarr event types that represent a successful import
+const SONARR_IMPORTED_EVENTS = new Set(['downloadFolderImported', 'downloadImported']);
+// Sonarr event types that represent a failed import
+const SONARR_FAILED_EVENTS = new Set(['downloadFailed', 'importFailed']);
+// Radarr equivalents
+const RADARR_IMPORTED_EVENTS = new Set(['downloadFolderImported', 'downloadImported']);
+const RADARR_FAILED_EVENTS = new Set(['downloadFailed', 'importFailed']);
+
+/**
+ * Fetch recent history records from all Sonarr instances for the given date window.
+ * Results are cached under 'history:sonarr' for HISTORY_CACHE_TTL.
+ * @param {Date} since - Only include records on or after this date
+ * @returns {Promise<Array>} Flat array of Sonarr history records (with _instanceUrl and _instanceName)
+ */
+async function fetchSonarrHistory(since) {
+  const cacheKey = 'history:sonarr';
+  const cached = cache.get(cacheKey);
+  if (cached) return cached;
+
+  const instances = getSonarrInstances();
+  const results = await Promise.all(instances.map(async inst => {
+    try {
+      const response = await axios.get(`${inst.url}/api/v3/history`, {
+        headers: { 'X-Api-Key': inst.apiKey },
+        params: {
+          pageSize: 100,
+          sortKey: 'date',
+          sortDir: 'descending',
+          includeSeries: true,
+          startDate: since.toISOString()
+        }
+      });
+      const records = (response.data && response.data.records) || [];
+      return records.map(r => {
+        if (r.series) r.series._instanceUrl = inst.url;
+        if (r.series) r.series._instanceName = inst.name || inst.id;
+        r._instanceUrl = inst.url;
+        r._instanceName = inst.name || inst.id;
+        return r;
+      });
+    } catch (err) {
+      console.error(`[HistoryFetcher] Sonarr ${inst.id} error:`, err.message);
+      return [];
+    }
+  }));
+
+  const flat = results.flat();
+  cache.set(cacheKey, flat, HISTORY_CACHE_TTL);
+  return flat;
+}
+
+/**
+ * Fetch recent history records from all Radarr instances for the given date window.
+ * Results are cached under 'history:radarr' for HISTORY_CACHE_TTL.
+ * @param {Date} since - Only include records on or after this date
+ * @returns {Promise<Array>} Flat array of Radarr history records (with _instanceUrl and _instanceName)
+ */
+async function fetchRadarrHistory(since) {
+  const cacheKey = 'history:radarr';
+  const cached = cache.get(cacheKey);
+  if (cached) return cached;
+
+  const instances = getRadarrInstances();
+  const results = await Promise.all(instances.map(async inst => {
+    try {
+      const response = await axios.get(`${inst.url}/api/v3/history`, {
+        headers: { 'X-Api-Key': inst.apiKey },
+        params: {
+          pageSize: 100,
+          sortKey: 'date',
+          sortDir: 'descending',
+          includeMovie: true,
+          startDate: since.toISOString()
+        }
+      });
+      const records = (response.data && response.data.records) || [];
+      return records.map(r => {
+        if (r.movie) r.movie._instanceUrl = inst.url;
+        if (r.movie) r.movie._instanceName = inst.name || inst.id;
+        r._instanceUrl = inst.url;
+        r._instanceName = inst.name || inst.id;
+        return r;
+      });
+    } catch (err) {
+      console.error(`[HistoryFetcher] Radarr ${inst.id} error:`, err.message);
+      return [];
+    }
+  }));
+
+  const flat = results.flat();
+  cache.set(cacheKey, flat, HISTORY_CACHE_TTL);
+  return flat;
+}
+
+/**
+ * Classify a Sonarr history record's event type.
+ * @param {string} eventType
+ * @returns {'imported'|'failed'|'other'}
+ */
+function classifySonarrEvent(eventType) {
+  if (SONARR_IMPORTED_EVENTS.has(eventType)) return 'imported';
+  if (SONARR_FAILED_EVENTS.has(eventType)) return 'failed';
+  return 'other';
+}
+
+/**
+ * Classify a Radarr history record's event type.
+ * @param {string} eventType
+ * @returns {'imported'|'failed'|'other'}
+ */
+function classifyRadarrEvent(eventType) {
+  if (RADARR_IMPORTED_EVENTS.has(eventType)) return 'imported';
+  if (RADARR_FAILED_EVENTS.has(eventType)) return 'failed';
+  return 'other';
+}
+
+/**
+ * Invalidate cached history so the next request fetches fresh data.
+ * Called externally if needed (e.g. after a forced refresh).
+ */
+function invalidateHistoryCache() {
+  cache.invalidate('history:sonarr');
+  cache.invalidate('history:radarr');
+}
+
+module.exports = {
+  fetchSonarrHistory,
+  fetchRadarrHistory,
+  classifySonarrEvent,
+  classifyRadarrEvent,
+  invalidateHistoryCache,
+  HISTORY_CACHE_TTL
+};