chore(config): configure laravel queues

- use redis as the default queue connection
- use the redis "jobs" connection for all queued jobs
- set after_commit=true to ensure jobs wait for all DB transactions to finish before being dispatched
- use pgsql database for job batches
- remove logging of failed jobs into a DB table as we use horizon for that

config/queue.php

@@ -14,7 +14,7 @@ return [
     |
     */
 
-    'default' => env('QUEUE_CONNECTION', 'database'),
+    'default' => env('QUEUE_CONNECTION', 'redis'),
 
     /*
     |--------------------------------------------------------------------------
@@ -37,11 +37,11 @@ return [
 
         'redis' => [
             'driver' => 'redis',
-            'connection' => env('REDIS_QUEUE_CONNECTION', 'default'),
+            'connection' => env('REDIS_QUEUE_CONNECTION', 'jobs'),
             'queue' => env('REDIS_QUEUE', 'default'),
             'retry_after' => (int) env('REDIS_QUEUE_RETRY_AFTER', 90),
             'block_for' => null,
-            'after_commit' => false,
+            'after_commit' => true,
         ],
     ],
 
@@ -57,7 +57,7 @@ return [
     */
 
     'batching' => [
-        'database' => env('DB_CONNECTION', 'sqlite'),
+        'database' => env('DB_CONNECTION', 'pgsql'),
         'table' => 'job_batches',
     ],
 
@@ -75,8 +75,6 @@ return [
     */
 
     'failed' => [
-        'driver' => env('QUEUE_FAILED_DRIVER', 'database-uuids'),
-        'database' => env('DB_CONNECTION', 'sqlite'),
-        'table' => 'failed_jobs',
+        'driver' => env('QUEUE_FAILED_DRIVER', 'null'),
     ],
 ];