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iptvnator/apps
4grayandClaude Opus 5 26331676f9 fix(epg): await mapping queries so lookups fail soft (#1279)
The four EPG mapping handlers wrap their DB call in try/catch but return the
promise instead of awaiting it. An async function *adopts* a returned promise
rather than awaiting it, so the catch block only ever fired when getDatabase()
itself threw — a rejection from the underlying query escaped to the IPC caller
instead of returning the intended null / {success:false} / [] fallback.

Add the missing await to handleGetEpgMapping, handleSetEpgMapping,
handleDeleteEpgMapping and handleSearchEpgChannels, matching
handleGetEpgMappingsBatch and resolveChannelIds in the same module, which
already awaited and so already failed soft for both cases. This restores the
contract stated in the module's own doc comment: a mapping lookup must never
take down an EPG request.

The behavior predates the max-lines split in #1278, which carried it over
verbatim from epg.events.ts.

The new spec drives the real IPC handlers captured from ipcMain.handle, so it
asserts the contract that matters: the caller gets a fallback, not a rejected
promise. Reverting the four awaits fails exactly those four handlers and
leaves the already-correct batch handler green.

Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
2026-07-27 08:43:52 +02:00
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