Additional checks that the scheduler has been configured and is working

app/Console/Kernel.php

@@ -15,6 +15,7 @@ use App\Jobs\Cron\RecurringInvoicesCron;
 use App\Jobs\Ninja\AdjustEmailQuota;
 use App\Jobs\Ninja\CompanySizeCheck;
 use App\Jobs\Util\ReminderJob;
+use App\Jobs\Util\SchedulerCheck;
 use App\Jobs\Util\SendFailedEmails;
 use App\Jobs\Util\UpdateExchangeRates;
 use App\Jobs\Util\VersionCheck;
@@ -42,7 +43,6 @@ class Kernel extends ConsoleKernel
     protected function schedule(Schedule $schedule)
     {
 
-        //$schedule->job(new RecurringInvoicesCron)->hourly();
         $schedule->job(new VersionCheck)->daily()->withoutOverlapping();
 
         $schedule->command('ninja:check-data')->daily()->withoutOverlapping();
@@ -57,13 +57,20 @@ class Kernel extends ConsoleKernel
 
         /* Run hosted specific jobs */
         if (Ninja::isHosted()) {
+
             $schedule->job(new AdjustEmailQuota())->daily()->withoutOverlapping();
             $schedule->job(new SendFailedEmails())->daily()->withoutOverlapping();
+
         }
-        /* Run queue's in shared hosting with this*/
+        /* Run queue's with this*/
         if (Ninja::isSelfHost()) {
+
             $schedule->command('queue:work')->everyMinute()->withoutOverlapping();
-            $schedule->command('queue:restart')->everyFiveMinutes()->withoutOverlapping(); //we need to add this as we are seeing cached queues mess up the system on first load.
+            
+            //we need to add this as we are seeing cached queues mess up the system on first load.
+            $schedule->command('queue:restart')->everyFiveMinutes()->withoutOverlapping();
+            $schedule->job(new SchedulerCheck)->everyFiveMinutes()->withoutOverlapping();
+        
         }
     }
 

app/Jobs/Util/SchedulerCheck.php

@@ -0,0 +1,38 @@
+<?php
+/**
+ * Invoice Ninja (https://invoiceninja.com).
+ *
+ * @link https://github.com/invoiceninja/invoiceninja source repository
+ *
+ * @copyright Copyright (c) 2021. Invoice Ninja LLC (https://invoiceninja.com)
+ *
+ * @license https://opensource.org/licenses/AAL
+ */
+
+namespace App\Jobs\Util;
+
+use App\Models\Account;
+use Illuminate\Bus\Queueable;
+use Illuminate\Contracts\Queue\ShouldQueue;
+use Illuminate\Foundation\Bus\Dispatchable;
+use Illuminate\Queue\InteractsWithQueue;
+use Illuminate\Queue\SerializesModels;
+
+class SchedulerCheck implements ShouldQueue
+{
+    use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;
+
+    public function __construct()
+    {
+    }
+
+    /**
+     * Execute the job.
+     *
+     * @return void
+     */
+    public function handle()
+    {
+        Account::whereNotNull('id')->update(['is_scheduler_running' => true]);
+    }
+}

app/Transformers/AccountTransformer.php

@@ -76,6 +76,7 @@ class AccountTransformer extends EntityTransformer
             'report_errors' => (bool) $account->report_errors,
             'debug_enabled' => (bool) config('ninja.debug_enabled'),
             'is_docker' => (bool) config('ninja.is_docker'),
+            'is_scheduler_running' => (bool) $account->is_scheduler_running,
         ];
     }
 

database/migrations/2021_01_23_044502_scheduler_is_running_check.php

@@ -0,0 +1,30 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class SchedulerIsRunningCheck extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('accounts', function (Blueprint $table) {
+            $table->boolean('is_scheduler_running')->default(false);
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        //
+    }
+}