added kashkool

app/Models/Cart.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+
+class Cart extends Model
+{
+    use HasFactory;
+    protected $table = 'cart';
+    protected $fillable = [
+        'customer_id',
+        'sts',
+        'session_id',
+        'created_at',
+        'updated_at',
+    ];
+
+    static $STS = [
+        1=>'در انتظار ثبت',
+        2=>'در انتظار پرداخت',
+        3=>'پرداخت شده',
+        4=>'لغو شده',
+    ];
+
+    public function items()
+    {
+        return $this->hasMany(CartItem::class, 'cart_id');
+    }
+
+    protected function serializeDate(\DateTimeInterface $date)
+    {
+        return $date->format('Y-m-d H:i:s');
+    }
+
+}