<?php

namespace Illuminate\Queue\Jobs;

use Illuminate\Bus\Batchable;
use Illuminate\Bus\BatchRepository;
use Illuminate\Contracts\Events\Dispatcher;
use Illuminate\Queue\Events\JobFailed;
use Illuminate\Queue\ManuallyFailedException;
use Illuminate\Queue\TimeoutExceededException;
use Illuminate\Support\InteractsWithTime;
use Throwable;

abstract class Job
{
    use InteractsWithTime;

    /**
     * The job handler instance.
     *
     * @var mixed
     */
    protected $instance;

    /**
     * The IoC container instance.
     *
     * @var \Illuminate\Container\Container
     */
    protected $container;

    /**
     * Indicates if the job has been deleted.
     *
     * @var bool
     */
    protected $deleted = false;

    /**
     * Indicates if the job has been released.
     *
     * @var bool
     */
    protected $released = false;

    /**
     * Indicates if the job has failed.
     *
     * @var bool
     */
    protected $failed = false;

    /**
     * The name of the connection the job belongs to.
     *
     * @var string
     */
    protected $connectionName;

    /**
     * The name of the queue the job belongs to.
     *
     * @var string
     */
    protected $queue;

    /**
     * Get the job identifier.
     *
     * @return string
     */
    abstract public function getJobId();

    /**
     * Get the raw body of the job.
     *
     * @return string
     */
    abstract public function getRawBody();

    /**
     * Get the UUID of the job.
     *
     * @return string|null
     */
    public function uuid()
    {
        return $this->payload()['uuid'] ?? null;
    }

    /**
     * Fire the job.
     *
     * @return void
     */
    public function fire()
    {
        $payload = $this->payload();

        [$class, $method] = JobName::parse($payload['job']);

        ($this->instance = $this->resolve($class))->{$method}($this, $payload['data']);
    }

    /**
     * Delete the job from the queue.
     *
     * @return void
     */
    public function delete()
    {
        $this->deleted = true;
    }

    /**
     * Determine if the job has been deleted.
     *
     * @return bool
     */
    public function isDeleted()
    {
        return $this->deleted;
    }

    /**
     * Release the job back into the queue after (n) seconds.
     *
     * @param  int  $delay
     * @return void
     */
    public function release($delay = 0)
    {
        $this->released = true;
    }

    /**
     * Determine if the job was released back into the queue.
     *
     * @return bool
     */
    public function isReleased()
    {
        return $this->released;
    }

    /**
     * Determine if the job has been deleted or released.
     *
     * @return bool
     */
    public function isDeletedOrReleased()
    {
        return $this->isDeleted() || $this->isReleased();
    }

    /**
     * Determine if the job has been marked as a failure.
     *
     * @return bool
     */
    public function hasFailed()
    {
        return $this->failed;
    }

    /**
     * Mark the job as "failed".
     *
     * @return void
     */
    public function markAsFailed()
    {
        $this->failed = true;
    }

    /**
     * Delete the job, call the "failed" method, and raise the failed job event.
     *
     * @param  \Throwable|null  $e
     * @return void
     */
    public function fail($e = null)
    {
        $this->markAsFailed();

        if ($this->isDeleted()) {
            return;
        }

        $commandName = $this->payload()['data']['commandName'] ?? false;

        // If the exception is due to a job timing out, we need to rollback the current
        // database transaction so that the failed job count can be incremented with
        // the proper value. Otherwise, the current transaction will never commit.
        if ($e instanceof TimeoutExceededException &&
            $commandName &&
            in_array(Batchable::class, class_uses_recursive($commandName))) {
            $batchRepository = $this->resolve(BatchRepository::class);

            try {
                $batchRepository->rollBack();
            } catch (Throwable $e) {
                // ...
            }
        }

        try {
            // If the job has failed, we will delete it, call the "failed" method and then call
            // an event indicating the job has failed so it can be logged if needed. This is
            // to allow every developer to better keep monitor of their failed queue jobs.
            $this->delete();

            $this->failed($e);
        } finally {
            $this->resolve(Dispatcher::class)->dispatch(new JobFailed(
                $this->connectionName, $this, $e ?: new ManuallyFailedException
            ));
        }
    }

    /**
     * Process an exception that caused the job to fail.
     *
     * @param  \Throwable|null  $e
     * @return void
     */
    protected function failed($e)
    {
        $payload = $this->payload();

        [$class, $method] = JobName::parse($payload['job']);

        if (method_exists($this->instance = $this->resolve($class), 'failed')) {
            $this->instance->failed($payload['data'], $e, $payload['uuid'] ?? '');
        }
    }

    /**
     * Resolve the given class.
     *
     * @param  string  $class
     * @return mixed
     */
    protected function resolve($class)
    {
        return $this->container->make($class);
    }

    /**
     * Get the resolved job handler instance.
     *
     * @return mixed
     */
    public function getResolvedJob()
    {
        return $this->instance;
    }

    /**
     * Get the decoded body of the job.
     *
     * @return array
     */
    public function payload()
    {
        return json_decode($this->getRawBody(), true);
    }

    /**
     * Get the number of times to attempt a job.
     *
     * @return int|null
     */
    public function maxTries()
    {
        return $this->payload()['maxTries'] ?? null;
    }

    /**
     * Get the number of times to attempt a job after an exception.
     *
     * @return int|null
     */
    public function maxExceptions()
    {
        return $this->payload()['maxExceptions'] ?? null;
    }

    /**
     * Determine if the job should fail when it timeouts.
     *
     * @return bool
     */
    public function shouldFailOnTimeout()
    {
        return $this->payload()['failOnTimeout'] ?? false;
    }

    /**
     * The number of seconds to wait before retrying a job that encountered an uncaught exception.
     *
     * @return int|int[]|null
     */
    public function backoff()
    {
        return $this->payload()['backoff'] ?? $this->payload()['delay'] ?? null;
    }

    /**
     * Get the number of seconds the job can run.
     *
     * @return int|null
     */
    public function timeout()
    {
        return $this->payload()['timeout'] ?? null;
    }

    /**
     * Get the timestamp indicating when the job should timeout.
     *
     * @return int|null
     */
    public function retryUntil()
    {
        return $this->payload()['retryUntil'] ?? null;
    }

    /**
     * Get the name of the queued job class.
     *
     * @return string
     */
    public function getName()
    {
        return $this->payload()['job'];
    }

    /**
     * Get the resolved name of the queued job class.
     *
     * Resolves the name of "wrapped" jobs such as class-based handlers.
     *
     * @return string
     */
    public function resolveName()
    {
        return JobName::resolve($this->getName(), $this->payload());
    }

    /**
     * Get the name of the connection the job belongs to.
     *
     * @return string
     */
    public function getConnectionName()
    {
        return $this->connectionName;
    }

    /**
     * Get the name of the queue the job belongs to.
     *
     * @return string
     */
    public function getQueue()
    {
        return $this->queue;
    }

    /**
     * Get the service container instance.
     *
     * @return \Illuminate\Container\Container
     */
    public function getContainer()
    {
        return $this->container;
    }
}

.NET Framework

Project Request

ProjectC

Vehicle Maintenance

Movie Navigator

Customers Exchange

ATM

.NET Core

Mail Daemon

Custom

Buns of code

PHP

Mediabox

Loan Castle

Content Management

Laravel

Phone Check

Frontend

Forex Wall

Business projects

Certification Center

Amerikas Auto

Pet projects

Geolocation Assistant

Web Dynamics

Blackball

Good old times

DOS Clock

BrainOut

Airport Administrator

Atomizer

Mediabox