In the process it was necessary to change the signature of the method
\MailPoet\Mailer\MetaInfo::getNewsletterMetaInfo() to accept a
SubscriberEntity instead of a Subscriber model and also change
\MailPoet\Cron\Workers\SendingQueue\SendingQueue::processQueue() as it
calls getNewsletterMetaInfo().
Doing this was straightforward, but changing the test class for
SendingQueue was a bit more involved. In particular, the test
SendingQueueTest::testItEnforcesExecutionLimitsAfterQueueProcessing().
This test is a bit brittle and was creating Subscriber models without
saving them to the database with invalid statuses and sources. Switching
getNewsletterMetaInfo() to use entities, while
SendingQueue::processQueue() still uses models, meant that it was
necessary to save the subscribers to the database. Because of this, it
was not possible anymore to use invalid statuses and sources, and
thus, the test changed a bit.
[MAILPOET-4379]
We can't create mailer directly in DI container using the factory because it may fail in case
the plugin is not configured properly and prevent plugin from start.
The Mailer was previously injected because it contains lazy initialization.
The lazy initialization in the singleton Mailer service was dangerous,
because when used with some custom parameters it could cause that all services
that inject the Mailer from DI would use the custom config instead the default.
[MAILPOET-4115]
This commit makes some changes to the stats email. It displays just the
clicked stats in the first row and it moves the opened stats to the
second row. It also adds machine-opens alongside opens in the second
row.
[MAILPOET-3324]
PHPStan reported an error in PHP8.1. When we use
the annotation ReturnTypeWillChange it caused another error
for PHPStan in combination in PHP7.2. The new annotations
are solving those issues.
[MAILPOET-4053]
