openstackid/app/Console/Commands/SpammerProcess/UserSpammerProcessor.php

<?php namespace App\Console\Commands\SpammerProcess;
/**
 * Copyright 2020 OpenStack Foundation
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 **/
use App\libs\Utils\CSVReader;
use App\Mail\UserSpammerProcessorResultsEmail;
use Auth\Repositories\IUserRepository;
use Auth\User;
use Illuminate\Console\Command;
use Illuminate\Support\Facades\Config;
use Illuminate\Support\Facades\Log;
use Illuminate\Support\Facades\Mail;
use Illuminate\Support\Facades\URL;
use Symfony\Component\Process\Process;
use Exception;
/**
 * Class UserSpammerProcessor
 * @package App\Console\Commands\SpammerProcess
 */
final class UserSpammerProcessor  extends Command
{
    /**
     * The console command name.
     *
     * @var string
     */
    protected $name = 'user-spam:process';

    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'user-spam:process';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'Process User spam estimator';

    /**
     * @var IUserRepository
     */
    private $user_repository;

    /**
     * MemberSpammerProcessor constructor.
     * @param IUserRepository $user_repository
     */
    public function __construct(IUserRepository $user_repository)
    {
        parent::__construct();
        $this->user_repository = $user_repository;
    }

    /**
     * @throws Exception
     */
    public function handle()
    {
        try {
            $connections = Config::get('database.connections', []);
            $db = $connections['openstackid'] ?? [];
            $host = $db['host'] ?? '';
            $database = $db['database'] ?? '';
            $username = $db['username'] ?? '';
            $password = $db['password'] ?? '';

            $command = sprintf(
                '%s/app/Console/Commands/SpammerProcess/estimator_process.sh "%s" "%s" "%s" "%s" "%s"',
                base_path(),
                base_path() . '/app/Console/Commands/SpammerProcess',
                $host,
                $username,
                $password,
                $database
            );

            Log::debug(sprintf("UserSpammerProcessor::handle running command %s", $command));

            $process = new Process($command);
            $process->setTimeout(PHP_INT_MAX);
            $process->setIdleTimeout(PHP_INT_MAX);
            $process->run();

            while ($process->isRunning()) {
            }

            $csv_content = $process->getOutput();

            Log::debug(sprintf("UserSpammerProcessor::handle output %s", $csv_content));

            if (!$process->isSuccessful()) {
                throw new Exception("Process Error!");
            }

            $rows = CSVReader::load($csv_content);

            // send email with excerpt

            $users = [];

            foreach ($rows as $row) {
                $user_id = intval($row["ID"]);
                $type = $row["Type"];
                $user = $this->user_repository->getById($user_id);
                if (is_null($user) || !$user instanceof User) continue;

                $users[] = [
                    'id' => $user->getId(),
                    'email' => $user->getEmail(),
                    'full_name' => $user->getFullName(),
                    'spam_type' => $type,
                    'edit_link' => URL::route("edit_user", ["user_id" => $user->getId()], true)
                ];
            }

            if (count($users) > 0 && !empty(Config::get('mail.user_spam_processor_to'))) {
                Log::debug("UserSpammerProcessor::handle sending email");
                Mail::queue(new UserSpammerProcessorResultsEmail($users));
            }
        }
        catch (Exception $ex){
            Log::error($ex);
        }
    }
}