Fixes #789

README.md

@@ -262,6 +262,21 @@ If you want to use MongoDB as your database backend, change the the driver in `c
     ],
 ```
 
+If you want to use MongoDB to handle failed jobs, change the database in `config/queue.php`:
+
+```php
+'failed' => [
+    'database' => 'mongodb',
+    'table'    => 'failed_jobs',
+    ],
+```
+
+And add the service provider in `config/app.php`: 
+
+```php
+Jenssegers\Mongodb\MongodbQueueServiceProvider::class,
+```
+
 ### Sentry
 
 If you want to use this library with [Sentry](https://cartalyst.com/manual/sentry), then check out https://github.com/jenssegers/Laravel-MongoDB-Sentry

src/Jenssegers/Mongodb/MongodbQueueServiceProvider.php

@@ -0,0 +1,24 @@
+<?php namespace Jenssegers\Mongodb;
+
+use Illuminate\Queue\QueueServiceProvider;
+use Jenssegers\Mongodb\Queue\Failed\MongoFailedJobProvider;
+
+class MongodbQueueServiceProvider extends QueueServiceProvider
+{
+    /**
+     * Register the failed job services.
+     *
+     * @return void
+     */
+    protected function registerFailedJobServices()
+    {
+        // Add compatible queue failer if mongodb is configured.
+        if (config('queue.failed.database') == 'mongodb') {
+            $this->app->singleton('queue.failer', function ($app) {
+                return new MongoFailedJobProvider($app['db'], config('queue.failed.database'), config('queue.failed.table'));
+            });
+        } else {
+            parent::registerFailedJobServices();
+        }
+    }
+}

src/Jenssegers/Mongodb/Queue/Failed/MongoFailedJobProvider.php

@@ -0,0 +1,66 @@
+<?php namespace Jenssegers\Mongodb\Queue\Failed;
+
+use Carbon\Carbon;
+use Illuminate\Queue\Failed\DatabaseFailedJobProvider;
+
+class MongoFailedJobProvider extends DatabaseFailedJobProvider
+{
+    /**
+     * Log a failed job into storage.
+     *
+     * @param  string $connection
+     * @param  string $queue
+     * @param  string $payload
+     *
+     * @return void
+     */
+    public function log($connection, $queue, $payload)
+    {
+        $failed_at = Carbon::now()->getTimestamp();
+
+        $this->getTable()->insert(compact('connection', 'queue', 'payload', 'failed_at'));
+    }
+
+    /**
+     * Get a list of all of the failed jobs.
+     *
+     * @return array
+     */
+    public function all()
+    {
+        $all = $this->getTable()->orderBy('_id', 'desc')->get();
+
+        $all = array_map(function ($job) {
+            $job['id'] = (string) $job['_id'];
+            return $job;
+        }, $all);
+
+        return $all;
+    }
+
+    /**
+     * Get a single failed job.
+     *
+     * @param  mixed  $id
+     * @return array
+     */
+    public function find($id)
+    {
+        $job = $this->getTable()->find($id);
+
+        $job['id'] = (string) $job['_id'];
+
+        return $job;
+    }
+
+    /**
+     * Delete a single failed job from storage.
+     *
+     * @param  mixed  $id
+     * @return bool
+     */
+    public function forget($id)
+    {
+        return $this->getTable()->where('_id', $id)->delete() > 0;
+    }
+}