/**
* Sends an email with a link, for verifying the given email address.
* @param integer $id
* @return boolean whether the email was send
*/
public function sendActivityFollowersEmail($id)
{
$projectActivity = ProjectActivity::findOne($id);
$project = $projectActivity->project;
$userIds = explode(',', $projectActivity->followers->usersFollowing);
foreach ($userIds as $userId) {
$user = User::findOne($userId);
if ($user) {
\Yii::$app->mailer->compose('emailActivityFollower', ['user' => $user])->setFrom([\Yii::$app->params['supportEmail'] => \Yii::$app->name])->setTo($user->email)->setSubject('Activity update notification for ' . $project->name . ', acitivity ' . $projectActivity->name)->send();
}
}
$projectFollowerIDs = explode(',', $project->followers->usersFollowing);
$projectFollowerIDs = array_diff($projectFollowerIDs, $userIds);
foreach ($projectFollowerIDs as $userId) {
$user = User::findOne($userId);
if ($user) {
\Yii::$app->mailer->compose('emailProjectActivityFollower', ['user' => $user])->setFrom([\Yii::$app->params['supportEmail'] => \Yii::$app->name])->setTo($user->email)->setSubject('Project activity update notification for ' . $project->name)->send();
}
}
}