142 lines
3.7 KiB
PHP
142 lines
3.7 KiB
PHP
<?php
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namespace App\Console\Commands;
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use App\EmailLog;
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use App\Facade\UserConfig;
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use App\Http\Middleware\GlobalConfiguration;
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use Illuminate\Console\Command;
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use Illuminate\Mail\Mailer;
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use Illuminate\Mail\Message;
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use Illuminate\Support\Facades\Mail;
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class SendEmailsCommand extends Command
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{
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const MAX_EMAILS_PER_BATCH = 100;
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const MAX_NUMBER_ATTEMPTS = 5;
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const SECONDS_TO_SLEEP = 30;
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/**
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* The name and signature of the console command.
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*
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* @var string
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*/
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protected $signature = 'bt-queue:send-emails {--poll}';
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/**
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* The console command description.
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*
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* @var string
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*/
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protected $description = 'Sends e-mails queued in the database.';
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/**
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* Create a new command instance.
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*
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* @return void
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*/
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public function __construct()
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{
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parent::__construct();
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GlobalConfiguration::updateMailConfig();
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}
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/**
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* Execute the console command.
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*
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* @return mixed
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*/
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public function handle()
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{
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if (!UserConfig::get('queue_emails'))
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{
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$this->output->error('E-mail queueing is not enabled. E-mails are being sent immediately.');
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}
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$this->output->writeln('E-mail queue runner started');
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while (true)
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{
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$emailsToSend = EmailLog::where([
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['sent_at', null],
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['number_attempts', '<', self::MAX_NUMBER_ATTEMPTS]
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])->limit(self::MAX_EMAILS_PER_BATCH)->get();
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$this->output->writeln(sprintf(
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'%d e-mail%s to send',
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$emailsToSend->count(),
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$emailsToSend->count() == 1 ? '' : 's'
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));
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/** @var EmailLog $emailToSend */
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foreach ($emailsToSend as $emailToSend)
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{
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$this->sendEmail($emailToSend);
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}
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if (!$this->option('poll'))
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{
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exit();
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}
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sleep(self::SECONDS_TO_SLEEP);
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}
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}
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private function sendEmail(EmailLog $emailLog)
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{
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$this->output->writeln(sprintf('Sending message with subject \'%s\'', $emailLog->subject));
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try
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{
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app('mailer')->send(
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[],
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[],
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function (Message $message) use ($emailLog)
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{
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$message->setFrom($emailLog->sender_address, $emailLog->sender_name);
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$message->setSubject($emailLog->subject);
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$this->addAddresses($emailLog->to_addresses, $message, 'To');
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$this->addAddresses($emailLog->cc_addresses, $message, 'Cc');
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$this->addAddresses($emailLog->bcc_addresses, $message, 'Bcc');
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$message->addPart($emailLog->body_plain, 'text/plain');
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$message->setBody($emailLog->body_html, 'text/html');
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}
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);
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$emailLog->sent_at = new \DateTime();
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$this->output->writeln('Send completed');
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}
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catch (\Exception $ex)
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{
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$this->output->error(sprintf('Send failed: %s', $ex->getMessage()));
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}
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finally
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{
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$emailLog->number_attempts++;
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$emailLog->save();
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}
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}
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private function addAddresses($dbFieldData, Message $message, $property)
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{
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$decoded = json_decode($dbFieldData);
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if (is_array($decoded))
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{
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foreach ($decoded as $addressInfo)
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{
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$this->output->writeln(sprintf('Adding %s address: \'"%s" <%s>\'', $property, $addressInfo->name, $addressInfo->address));
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$message->{"set{$property}"}($addressInfo->address, $addressInfo->name);
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}
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}
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}
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}
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