Model updates for #3200

app/Models/Account.php

@@ -143,6 +143,13 @@ class Account extends Model
         throw new NotFoundHttpException;
     }
 
+    /**
+     * Get all of the tags for the post.
+     */
+    public function objectGroups()
+    {
+        return $this->morphToMany(ObjectGroup::class, 'object_groupable');
+    }
 
     /**
      * @codeCoverageIgnore

app/Models/ObjectGroup.php

@@ -85,6 +85,14 @@ class ObjectGroup extends Model
         return $this->morphedByMany(Bill::class, 'object_groupable');
     }
 
+    /**
+     * @return \Illuminate\Database\Eloquent\Relations\MorphToMany
+     */
+    public function accounts()
+    {
+        return $this->morphedByMany(Account::class, 'object_groupable');
+    }
+
     /**
      * Route binder. Converts the key in the URL to the specified object (or throw 404).
      *
@@ -97,6 +105,7 @@ class ObjectGroup extends Model
     {
         if (auth()->check()) {
             $objectGroupId = (int) $value;
+            /** @var ObjectGroup $objectGroup */
             $objectGroup   = self::where('object_groups.id', $objectGroupId)
                                  ->where('object_groups.user_id', auth()->user()->id)->first();
             if (null !== $objectGroup) {