From f9472699a3ee4dcaee6822f0cc9b02e6c1733287 Mon Sep 17 00:00:00 2001
From: Iskandar Kurbanov <iskandarkurbanov@iskandars-mbp.home>
Date: Mon, 15 Nov 2021 18:52:33 -0500
Subject: [PATCH] cart bug fix (important)

---
 components/MiniCart.js |  2 +-
 context/shopContext.js | 15 ++++++++++-----
 2 files changed, 11 insertions(+), 6 deletions(-)

diff --git a/components/MiniCart.js b/components/MiniCart.js
index 4895ff8..d9467a7 100644
--- a/components/MiniCart.js
+++ b/components/MiniCart.js
@@ -73,7 +73,7 @@ export default function MiniCart({ cart }) {
 
                             <ul role="list" className="-my-6 divide-y divide-gray-200">
                               {cart.map((product) => (
-                                <li key={product.id} className="py-6 flex">
+                                <li key={product.id + Math.random()} className="py-6 flex">
                                   <div className="relative flex-shrink-0 w-24 h-24 border border-gray-200 rounded-md overflow-hidden">
                                     <Image
                                       src={product.image}
diff --git a/context/shopContext.js b/context/shopContext.js
index d7f1ee6..58bf360 100644
--- a/context/shopContext.js
+++ b/context/shopContext.js
@@ -39,17 +39,22 @@ export default function ShopProvider({ children }) {
 
       localStorage.setItem("checkout_id", JSON.stringify([newItem, checkout]))
     } else {
-      let newCart = [...cart]
-
+      let newCart = []
+      let added = false
+      
       cart.map(item => {
         if (item.id === newItem.id) {
           item.variantQuantity++
           newCart = [...cart]
-        } else {
-          newCart = [...cart, newItem]
-        }
+          added = true
+        } 
       })
 
+      if(!added) {
+        newCart = [...cart, newItem]
+      }
+
+
       setCart(newCart)
       const newCheckout = await updateCheckout(checkoutId, newCart)
       localStorage.setItem("checkout_id", JSON.stringify([newCart, newCheckout]))