addToCart Function Breakdown: Adding Items to Cart in Appsmith

addToCart: async () => { - This is the declaration of an asynchronous function named 'addToCart'. It uses the async keyword to allow for the use of await to handle asynchronous operations within the function.

await closeModal('mod_productDetail'); - This line closes a modal with the ID 'mod_productDetail'. The await keyword pauses the execution of the function until the closeModal function has finished closing the modal.

await storeValue('cart', appsmith.store.cart.concat({id:lst_productList.selectedItem.id,make:lst_productList.selectedItem.make,model:lst_productList.selectedItem.model,qty:1,price:lst_productList.selectedItem.price,image:lst_productList.selectedItem.image})); - This line updates the 'cart' property in the 'appsmith.store' object. It takes the current value of the 'cart' array and uses the concat method to append a new item to the end of the array. The new item contains information about the currently selected item from the 'lst_productList' element, including its 'id', 'make', 'model', 'qty' (set to 1), 'price', and 'image'. The await keyword ensures that the cart is updated before proceeding.

await showAlert('${lst_productList.selectedItem.model} added to cart','info') - This line displays an alert message to the user. The message includes the model name of the selected item from the 'lst_productList' element, confirming that it has been added to the cart. The alert type is set to 'info', which typically indicates a successful operation. The await keyword ensures that the alert is displayed before the function completes.