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addToCart.js
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addToCart.js
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import { getCartProductFromLS } from "./getCartProducts";
import { updateCartValue } from "./updateCartValue";
getCartProductFromLS();
export const addToCart = (event, id, stock) => {
let arrLocalStorageProduct = getCartProductFromLS();
const currentProdElem = document.querySelector(`#card${id}`);
let quantity = parseInt(
currentProdElem.querySelector(".productQuantity").innerText
);
let price = parseFloat(
currentProdElem
.querySelector(".productPrice")
.innerText.replace("Rs.", "")
.trim()
);
let existingProd = arrLocalStorageProduct.find(
(curProd) => curProd.id === id
);
if (existingProd && quantity > 1) {
quantity = Number(existingProd.quantity) + Number(quantity);
price = price * quantity;
let updatedCart = { id, quantity, price };
updatedCart = arrLocalStorageProduct.map((curProd) => {
return curProd.id === id ? updatedCart : curProd;
});
localStorage.setItem("cartProductLS", JSON.stringify(updatedCart));
showToast("add", id);
}
if (existingProd) {
return false;
}
price = price * quantity;
quantity = Number(quantity);
arrLocalStorageProduct.push({ id, quantity, price });
localStorage.setItem("cartProductLS", JSON.stringify(arrLocalStorageProduct));
updateCartValue(arrLocalStorageProduct);
showToast("add", id);
};