From f219d1a31b69f09bab0a875e2497b243ac245066 Mon Sep 17 00:00:00 2001
From: LeonG11 <kkacanov198@gmail.com>
Date: Wed, 24 Jun 2026 10:15:19 +0300
Subject: [PATCH] fix: change handler unit type items

---
 frontend/src/components/CardItem.jsx | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/frontend/src/components/CardItem.jsx b/frontend/src/components/CardItem.jsx
index 9834626..2e9782d 100644
--- a/frontend/src/components/CardItem.jsx
+++ b/frontend/src/components/CardItem.jsx
@@ -2,15 +2,19 @@ import { useState } from "react";
 import Arrow from "../components/Arrow";
 
 export default function CardItem({ item, onAddToCart }) {
-  const [weight, setWeight] = useState(0.1);
+  const isPiece = item.unit_type === "piece";
+  const step = isPiece ? 1 : 0.1;
+  const minValue = isPiece ? 1 : 0.1;
+
+  const [weight, setWeight] = useState(minValue);
 
   const handleIncrement = () => {
-    setWeight((prev) => parseFloat((prev + 0.1).toFixed(3)));
+    setWeight((prev) => parseFloat((prev + step).toFixed(3)));
   };
 
   const handleDecrement = () => {
     setWeight((prev) =>
-      prev > 0.1 ? parseFloat((prev - 0.1).toFixed(3)) : 0.1,
+      prev > minValue ? parseFloat((prev - step).toFixed(3)) : 0.1,
     );
   };