Commit graph

10 commits

Author SHA1 Message Date
Michael Holloway a2412732f6 Push: Add additional job params for logging
Adds additional job parameters to help diagnose the apparent issue of
jobs being performed twice on Beta.

Bug: T255068
Change-Id: Ib257a24056539487e1110fe286fa4535c3fec94a
2020-06-17 17:58:21 -04:00
Michael Holloway 07c8c0afcf Push: Check that the event type is enabled before scheduling job
It is the notifier implementation's responsibility to check the user's
notification preferences before sending a notification. This adds the
check.

Change-Id: I4b7fd7ea444f5a6db6d79fadb48a440d4fdf0ac9
2020-06-12 16:30:29 -04:00
Michael Holloway 657e914513 Push: Bail out of notification job early if no subscriptions found
Change-Id: Ica8e5c0496171dba4315c27072c2d865eb747e78
2020-06-10 15:38:23 -04:00
jenkins-bot ea200ace05 Merge "Remove overbroad DB error catching in ApiEchoPushSubscriptionsCreate" 2020-06-10 11:52:35 +00:00
Michael Holloway c9a826190d Remove overbroad DB error catching in ApiEchoPushSubscriptionsCreate
Rather than catching all DB errors (and assuming they are duplicate
entry errors), ignore duplicate entry errors and use affectedRows() to
determine whether the subscription already existed.

Change-Id: I4d50cb8222e52cc1a4e1f0fb3f596f36cb565dbb
2020-06-09 23:48:12 -04:00
Michael Holloway 1d31fd753a Push: Submit requests to configured service endpoint
Finishes the implementation of the stubbed NotificationServiceClient.
Sends push notification request messages to the endpoint configured in
the EchoPushServiceBaseUrl setting. For example, to send messages to an
instance of mediawiki/services/push-notifications running on the host
machine while running MediaWiki in Docker, add the following line to
LocalSettings.php:

 $wgEchoPushServiceBaseUrl = 'http://172.17.0.1:8900/v1/message';

Bug: T252899
Change-Id: Icab7825e9080d6b1a4cfc5e12fed1da221ce4610
2020-06-08 13:37:24 +00:00
Michael Holloway a5bcc65504 Fix push subscription retrieval
Updates the push subscription query to retrieve a provider string rather
than only its numeric internal ID.

Change-Id: I910173409e48e8b6a6739d3122165c40b0d52b7f
2020-06-08 13:58:42 +02:00
Umherirrender 2fe223e45c Pass function name to database functions
Useful for logging

Change-Id: I95d466224ff984653051990b540f29e243915e3f
2020-06-07 03:35:53 +02:00
Michael Holloway ce7a46f7ed Add push notifier
Provides a basic push notifier implementation. Since the push service is
not yet in place, all it does for now is log debug output when a
notification is to be sent.

To register the push notifier, add the following configuration to
LocalSettings.php:

 $wgEchoNotifiers['push'] = [ 'EchoPush\\PushNotifier', 'notifyWithPush' ];
 $wgDefaultNotifyTypeAvailability['push'] = true;
 $wgNotifyTypeAvailabilityByCategory['system']['push'] = false;
 $wgNotifyTypeAvailabilityByCategory['system-noemail']['push'] = false;

We'll register the notifier in configuration for now, rather than
hard-coding the default in extension.json, in order to have control over
when and where it rolls out (beta vs. prod, as well as which wikis).

Since the push notifier implementation depends on jobs being processed
by the job queue, I also recommend adding the following configuration
setting to ensure that all pending jobs are processed at the end of each
web request:

 // ensure all pending jobs are processed when a web request completes
 $wgJobRunRate = PHP_INT_MAX;

Bug: T252899
Change-Id: Ie7f222443045d30620ff297b006104ef18a074a8
2020-06-02 13:40:04 -04:00
Michael Holloway a3674974f1 Add push subscription management
Adds DB tables for storing push subscriptions, some DB interaction code
for retrieving them within MediaWiki, and a set of API modules for
managing them from the outside world.

When testing this patch, be sure to run maintenance/update.php to create
the new tables, and set $wgEchoEnablePush = true in LocalSettings.php
to enable the API new API module.

N.B. The current DB schema is centered on app push subscriptions. Web
push subscriptions require slightly different handling, since they are
provided by browsers as a JSON blob rather than a token string. How to
handle web push subscriptions is a question we can defer until the time
comes to add web push support.

Subscription data is stored in the echo_push_subscription table, with
provider names normalized into the echo_push_provider table. We expect to
be looking up subscriptions by central user ID, so that column is indexed.
The subscription data also includes a column to store SHA256 digests of
the subscriber tokens. This is for use as a unique key constraint, since
we expect every push token to be univerally unique, and the token values
themselves may be too large to reasonably index in MySQL.

Bug: T252899
Change-Id: I3928761b3fba12e54ff4850e9a05c68ec7772f62
2020-06-02 13:40:00 -04:00