Fix schedules.completed_at not being null. Closes #2509

app/Bus/Handlers/Commands/Schedule/CreateScheduleCommandHandler.php

@@ -92,7 +92,7 @@ class CreateScheduleCommandHandler
         ];
 
         $availableParams = array_filter($params, function ($val) {
-            return $val !== null;
+            return $val !== null && $val !== '';
         });
 
         return $availableParams;

app/Models/Schedule.php

@@ -19,6 +19,11 @@ use Carbon\Carbon;
 use Illuminate\Database\Eloquent\Model;
 use McCool\LaravelAutoPresenter\HasPresenter;
 
+/**
+ * This is the schedule class.
+ *
+ * @author James Brooks <james@alt-three.com>
+ */
 class Schedule extends Model implements HasPresenter
 {
     use SearchableTrait, SortableTrait, ValidatingTrait;
@@ -44,6 +49,16 @@ class Schedule extends Model implements HasPresenter
      */
     const COMPLETE = 2;
 
+    /**
+     * The model's attributes.
+     *
+     * @var string[]
+     */
+    protected $attributes = [
+        'status'       => self::UPCOMING,
+        'completed_at' => null,
+    ];
+
     /**
      * The attributes that should be casted to native types.
      *

app/Presenters/SchedulePresenter.php

@@ -210,7 +210,7 @@ class SchedulePresenter extends BasePresenter implements Arrayable
      */
     public function completed_at_datetimepicker()
     {
-        if ($this->wrappedObject->completed_at !== '0000-00-00 00:00:00') {
+        if ($this->wrappedObject->completed_at) {
             return $this->dates->make($this->wrappedObject->completed_at)->format('Y-m-d H:i');
         }
     }