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feat: precompute stream grouping during source sync (#13)

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Move variant grouping work out of Live TV rendering into the
catalog pipeline: a liveProjectionService builds the logical channel
projection (schema in liveProjectionSchema) whenever a source is
added, synced or modified (name change, new address), and the
projection is served through a /live route. ChannelList now consumes
the precomputed projection via a liveChannelProjection client
service, recalculating only when the catalog changes. Cover
projection building, incremental recompute and client consumption
with tests.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
blomios
2026-10-02 15:35:02 +02:00
parent 7b6525708c
commit 9f97020996
16 changed files with 619 additions and 10 deletions
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3
server/routes/sources.js
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@ -5,6 +5,7 @@ const { getDb } = require('../db/sqlite');
const xtreamApi = require('../services/xtreamApi');
const syncService = require('../services/syncService');
const m3uParser = require('../services/m3uParser');
const liveProjection = require('../services/liveProjectionService');
// Get all sources
router.get('/', async (req, res) => {
@ -132,6 +133,7 @@ router.delete('/:id', async (req, res) => {
// Delete source config and related hidden items (favorites handled by db.js)
await sources.delete(sourceId);
await liveProjection.queueRebuild();
res.json({ success: true });
} catch (err) {
@ -278,4 +280,3 @@ router.post('/sync-all', async (req, res) => {
});
module.exports = router;