public async Task UpsertReview(Review review)
{
var existingReview = await _database.Single <Review>(x => x.UserId == review.UserId && x.RestaurantId == review.RestaurantId);
if (existingReview != null)
{
await _database.Delete <Review>(x => x.Id == review.Id);
}
await _database.Add(review);
}
public async Task DeleteUser(User userToDelete, string password)
{
var user = (await _database.All <User>()).FirstOrDefault(x => x.Email.Equals(userToDelete.Email));
if (!VerifyPasswordHash(password, user.Password, user.PasswordSalt))
{
throw new InvalidOperationException("The paswrod entered is incorrect");
}
await _database.Delete <User>(x => x.Email == userToDelete.Email);
}
public async Task UpdateStock(List <Item> orderItems)
{
var restaurant = await _database.Single <Restaurant>(x
=> x.Menu.Any(m => m.Id == orderItems.FirstOrDefault().FoodId));
foreach (var item in orderItems)
{
restaurant.Menu.FirstOrDefault(x => x.Id == item.FoodId).Quantity -= item.Quantity;
}
await _database.Delete <Restaurant>(x => x.Id == restaurant.Id);
await _database.Add(restaurant);
}
public async Task UpdateOrder(Order order)
{
await _database.Delete <Order>(x => x.Id == order.Id);
await _database.Add(order);
}