/// <summary>
/// Deleting the cart items as soon as user's done with their purchase
/// </summary>
public async Task ReceiptDelete()
{
var userName = User.Identity.Name;
var userId = await _CartManager.GetCartById(userName);
List <CartItems> CartItems = await _CartManager.GetProductByCartID(userId.ID);
TempData["ListOfProduct"] = CartItems;
foreach (var item in CartItems)
{
decimal TempTotal = item.Product.Price * item.Quantity;
TotalPrice += TempTotal;
await _CartItemsManager.DeleteCartItems(item.ID);
}
/// Creating a letter to send it to user when they purchase
StringBuilder sb = new StringBuilder();
string imageUrl = "https://i.imgur.com/rocGIxN.png";
sb.AppendLine($"<div style='text-align:center'>");
sb.AppendLine($"<img src='{imageUrl}' alt='Logo' style='margin-bottom:50px' />");
sb.AppendLine("<h3 style='margin-bottom:15px'>Receipt</h3>");
sb.AppendLine($"<div style='text-align:center; margin-top:80px'>");
foreach (var item in CartItems)
{
sb.AppendLine($"<h5>{item.Product.Name} </h5>");
sb.AppendLine($"<p>Price: {item.Product.Price} </p>");
sb.AppendLine($"<p>Quantity: {item.Quantity} </p>");
sb.AppendLine("<hr />");
}
sb.AppendLine($"<p>Total: {TotalPrice} </p>");
sb.AppendLine($"<p>Thank you for the purchase!</p>");
sb.AppendLine($"<p>We will start on it right away! </p>");
sb.AppendLine("</div>");
sb.AppendLine("</div>");
/// sending the receipt to the shopper
await _Email.SendEmailAsync(userName, "Thank you for the order", sb.ToString());
}
/// <summary>
/// Rerouting to the cart after its been deleted
/// </summary>
/// <param name="ID">ID of the item to be deleted</param>
/// <returns>Cart page</returns>
public async Task <IActionResult> OnGet(int ID)
{
await _cartItemsManager.DeleteCartItems(ID);
return(RedirectToPage("/Cart/Index"));
}