first commit

app/Models/EventCategory.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+
+class EventCategory extends Model
+{
+    use HasFactory;
+
+    protected $guarded = false;
+
+    public function events() : HasMany
+    {
+        return $this->hasMany(Event::class, 'category_id', 'id');
+    }
+}