homeQuantityToggle.js

export const homeQuantityToggle = (event, id, stock) => {
    const currentCardElement = document.querySelector(`#card${id}`);
    //   console.log(currentCardElement);
  
    const productQuantity = currentCardElement.querySelector(".productQuantity");
    //   console.log(productQuantity);
  
    let quantity = parseInt(productQuantity.getAttribute("data-quantity")) || 1;
  
    if (event.target.className === "cartIncrement") {
      if (quantity < stock) {
        quantity += 1;
      } else if (quantity === stock) {
        quantity = stock;
      }
    }
  
    if (event.target.className === "cartDecrement") {
      if (quantity > 1) {
        quantity -= 1;
      }
    }
  
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    productQuantity.innerText = quantity;
    console.log(quantity);
    productQuantity.setAttribute("data-quantity", quantity.toString());
    return quantity;
  };