deleting attachments when master / sub task is deleted

be/app/Models/Attachment.php

@@ -47,4 +47,12 @@ class Attachment extends Model
 
         return $attachmentDataArray;
     }
+
+    public function deleteFromS3()
+    {
+        $path = 'jandl_taskmanager/attachments/' . $this->master_task_id . '/' . $this->disk_name;
+        Storage::disk('s3')->delete($path);
+
+        return true;
+    }
 }

be/app/Models/MasterTask.php

@@ -53,4 +53,15 @@ class MasterTask extends Model
         // return random value from array
         return collect(['#E9FFE5', '#F6ECD3', '#FDE1FF', '#FFC9C9', '#DADEF8', '#EDFFFE'])->random();
     }
+
+    public function deleteAttachments()
+    {
+        foreach ( $this->attachments as $attachment ) {
+            $attachment->deleteFromS3();
+        }
+
+        $this->attachments()->delete();
+
+        return true;
+    }
 }