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 <User> Login(string email, string password)
{
var user = await _database.Single <User>(x => x.Email.Equals(email));
if (user == null)
{
return(null);
}
return(!VerifyPasswordHash(password, user.Password, user.PasswordSalt) ? null : user);
}
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 <Order> GetOrder(Guid orderId) => (await _database.Single <Order>(x => x.Id == orderId));