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Revision Autor Zeilennr. Zeile
148 lars 1 
<?php
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namespace Illuminate\Queue\Failed;
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use DateTimeInterface;
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use Illuminate\Database\ConnectionResolverInterface;
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use Illuminate\Support\Facades\Date;
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class DatabaseFailedJobProvider implements FailedJobProviderInterface, PrunableFailedJobProvider
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{
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    /**
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     * The connection resolver implementation.
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     *
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     * @var \Illuminate\Database\ConnectionResolverInterface
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     */
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    protected $resolver;
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    /**
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     * The database connection name.
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     *
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     * @var string
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     */
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    protected $database;
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    /**
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     * The database table.
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     *
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     * @var string
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     */
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    protected $table;
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    /**
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     * Create a new database failed job provider.
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     *
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     * @param  \Illuminate\Database\ConnectionResolverInterface  $resolver
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     * @param  string  $database
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     * @param  string  $table
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     * @return void
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     */
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    public function __construct(ConnectionResolverInterface $resolver, $database, $table)
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    {
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        $this->table = $table;
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        $this->resolver = $resolver;
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        $this->database = $database;
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    }
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    /**
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     * Log a failed job into storage.
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     *
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     * @param  string  $connection
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     * @param  string  $queue
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     * @param  string  $payload
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     * @param  \Throwable  $exception
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     * @return int|null
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     */
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    public function log($connection, $queue, $payload, $exception)
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    {
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        $failed_at = Date::now();
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        $exception = (string) mb_convert_encoding($exception, 'UTF-8');
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        return $this->getTable()->insertGetId(compact(
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            'connection', 'queue', 'payload', 'exception', 'failed_at'
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        ));
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    }
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    /**
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     * Get a list of all of the failed jobs.
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     *
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     * @return array
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     */
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    public function all()
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    {
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        return $this->getTable()->orderBy('id', 'desc')->get()->all();
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    }
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    /**
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     * Get a single failed job.
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     *
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     * @param  mixed  $id
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     * @return object|null
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     */
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    public function find($id)
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    {
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        return $this->getTable()->find($id);
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    }
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    /**
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     * Delete a single failed job from storage.
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     *
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     * @param  mixed  $id
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     * @return bool
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     */
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    public function forget($id)
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    {
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        return $this->getTable()->where('id', $id)->delete() > 0;
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    }
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    /**
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     * Flush all of the failed jobs from storage.
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     *
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     * @param  int|null  $hours
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     * @return void
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     */
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    public function flush($hours = null)
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    {
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        $this->getTable()->when($hours, function ($query, $hours) {
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            $query->where('failed_at', '<=', Date::now()->subHours($hours));
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        })->delete();
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    }
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    /**
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     * Prune all of the entries older than the given date.
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     *
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     * @param  \DateTimeInterface  $before
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     * @return int
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     */
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    public function prune(DateTimeInterface $before)
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    {
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        $query = $this->getTable()->where('failed_at', '<', $before);
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        $totalDeleted = 0;
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        do {
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            $deleted = $query->take(1000)->delete();
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            $totalDeleted += $deleted;
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        } while ($deleted !== 0);
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        return $totalDeleted;
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    }
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    /**
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     * Get a new query builder instance for the table.
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     *
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     * @return \Illuminate\Database\Query\Builder
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     */
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    protected function getTable()
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    {
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        return $this->resolver->connection($this->database)->table($this->table);
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    }
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}