Simplify push notification flow by using locally stored values for pending pushes (#6258)

* Create `PushRequest` in push history DB: this will be used to store requests for push notifications, either pending or completed ones.

* Rename `WorkManagerRequest` to `WorkManagerRequestBuilder`: make its `build` method return a list of `WorkManagerRequestWrapper`, which can be used to enqueue normal or unique workers.

* Rename `PerformDatabaseVacuumRequestBuilder` and adapt it to the new API.

* Adjust other components using `WorkManagerRequest`.

* Replace `SyncNotificationWorkManagerRequestBuilder` with `SyncPendingNotificationsRequestBuilder` and `FetchNotificationsWorker` with `FetchPendingNotificationsWorker`: this new pair of request builder and worker allow enqueuing requests for a session id and, once the worker runs, retrieve all the pending request data and use it to fetch the associated events. This simplifies quite a bit how this data had to be passed or grouped, since it's no longer necessary to do so

* Add new methods to `PushHistoryService` to modify the `PushDatabase`:

- insertOrUpdatePushRequest
- insertOrUpdatePushRequests
- getPendingPushRequests
- removeOldPushRequests

* Make `PushHandler` just handle incoming pushes: those will be inserted into the pending push request table in DB, then handled by the new worker. Once the process finished, a new `NotificationResultProcessor` will handle the results and what needs to be done with them (call ringing, displaying notifications, etc.)

* Add `requestType` optional parameter to `WorkManagerScheduler.cancel` so we can decide to only cancel some kinds of requests.

* Add migration to remove existing work manager requests for fetching notifications, since the previous worker class no longer exists.
This commit is contained in:
Jorge Martin Espinosa 2026-03-03 16:14:36 +01:00 committed by GitHub
parent a8c66381f2
commit 721add707c
48 changed files with 1715 additions and 1892 deletions

View file

@ -1,24 +0,0 @@
/*
* Copyright (c) 2025 Element Creations Ltd.
* Copyright 2025 New Vector Ltd.
*
* SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
* Please see LICENSE files in the repository root for full details.
*/
package io.element.android.libraries.push.test.notifications
import io.element.android.libraries.push.api.push.NotificationEventRequest
import io.element.android.libraries.push.impl.notifications.NotificationResolverQueue
import io.element.android.libraries.push.impl.notifications.model.ResolvedPushEvent
import kotlinx.coroutines.flow.MutableSharedFlow
class FakeNotificationResolverQueue(
private val processingLambda: suspend (NotificationEventRequest) -> Result<ResolvedPushEvent>,
) : NotificationResolverQueue {
override val results = MutableSharedFlow<Pair<List<NotificationEventRequest>, Map<NotificationEventRequest, Result<ResolvedPushEvent>>>>(replay = 1)
override suspend fun enqueue(request: NotificationEventRequest) {
results.emit(listOf(request) to mapOf(request to processingLambda(request)))
}
}