Add error relation trait (#4)

README.md

@@ -98,6 +98,12 @@ If you don't want to group you can call `dontGroup()`.
 
 You can hide errors from the index by calling `hideFromIndex()`.
 
+
+## Model relation
+
+When using the `withModel` method you can retrieve errors for a specific model.
+The `\JustBetter\ErrorLogger\Traits\HasErrors` trait contains this relation with the name `errors()`
+
 ## License
 
 The MIT License (MIT). Please see [License File](LICENSE.md) for more information.

src/Traits/HasErrors.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace JustBetter\ErrorLogger\Traits;
+
+use Illuminate\Database\Eloquent\Relations\MorphMany;
+use JustBetter\ErrorLogger\Models\Error;
+
+trait HasErrors
+{
+    public function errors(): MorphMany
+    {
+        return $this->morphMany(Error::class, 'model');
+    }
+}