add guest invitation read & valide with route

app/Models/Event.php

@@ -5,6 +5,7 @@ namespace App\Models;
 use App\User;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\BelongsToMany;
+use Illuminate\Database\Eloquent\Relations\HasMany;
 
 class Event extends Model
 {
@@ -16,4 +17,9 @@ class Event extends Model
             ->withPivot('is_staff', 'validated_at')
             ->withTimestamps();
     }
+
+    public function emailedGuests() :HasMany
+    {
+        return $this->hasMany(EventGuestsNonUsers::class, 'event_id');
+    }
 }