From a7dbea1d79b1607c8ce3c685772fad9e332ef7a8 Mon Sep 17 00:00:00 2001
From: KKlochko <KKlochko@protonmail.com>
Date: Mon, 19 Jun 2023 15:31:33 +0300
Subject: [PATCH] Add getCategory, getCompany, isBelong methods to Item model.

---
 app/Models/Item.php | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/app/Models/Item.php b/app/Models/Item.php
index 3443036..4ef4d5d 100644
--- a/app/Models/Item.php
+++ b/app/Models/Item.php
@@ -31,6 +31,40 @@ class Item extends Model
         return $this->belongsToMany(Cart::class, 'carts_items', 'item_id', 'cart_id');
     }
 
+    public function getCategory(): Category
+    {
+        $category = Category::where('id', $this->category_id)->first();
+
+        return $category;
+    }
+
+    public function getCompany()
+    {
+        $category = $this->getCategory();
+
+        if($category == null)
+            return null;
+
+        $company = Company::where('id', $category->company_id)->first();
+
+        return $company;
+    }
+
+    public function isBelong(Company $company): bool
+    {
+        $category = $this->getCategory();
+
+        if($category == null)
+            return false;
+
+        $its_company = $this->getCompany();
+
+        if($its_company == null or $company == null)
+            return false;
+
+        return $its_company->id == $company->id;
+    }
+
     public static function validate_with_name(string $name)
     {
         $name = $name ?? '';