first commit

app/Traits/HasAttachments.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace App\Traits;
+
+use App\Models\Attachment;
+use Illuminate\Database\Eloquent\Collection;
+use Illuminate\Database\Eloquent\Relations\MorphMany;
+
+trait HasAttachments
+{
+
+    /**
+     * @return Collection
+     */
+    public function attachments()
+    {
+        return $this->attachmentsRelation;
+    }
+
+    /**
+     * It's important to name the relationship the same as the method because otherwise
+     * eager loading of the polymorphic relationship will fail on queued jobs.
+     *
+     * @see https://github.com/laravelio/laravel.io/issues/350
+     */
+    public function attachmentsRelation(): MorphMany
+    {
+        return $this->morphMany(Attachment::class, 'attachmentsRelation', 'attachmentable_type', 'attachmentable_id');
+    }
+}