public bool PendingForUserWithItemExists(string userId, int productId)
{
PendingRate pendingRate = shopDbContext.PendingRates
.FirstOrDefault(pr => pr.User.Id == userId && pr.Product.Id == productId);
return(pendingRate != null);
}
private async Task SavePendingRatesAsync(Order order)
{
foreach (ProductOrder productOrder in order.ProductOrders)
{
PendingRate pendingRate = new PendingRate(productOrder.Product, order.User.Id, order.Date);
await ratesRepository.AddPendingAsync(pendingRate);
}
}
public async Task AddPendingAsync(PendingRate pendingRate)
{
if (!PendingForUserWithItemExists(pendingRate.User.Id, pendingRate.Product.Id)
&&
!UserRateForProductExists(pendingRate.Product.Id, pendingRate.User.Id))
{
shopDbContext.PendingRates.Add(pendingRate);
await shopDbContext.SaveChangesAsync();
}
}
public async Task RemovePendingAsync(string userId, int productId)
{
PendingRate pendingRateToRemove = shopDbContext.PendingRates
.FirstOrDefault(pr => pr.User.Id == userId && pr.Product.Id == productId);
if (pendingRateToRemove != null)
{
shopDbContext.PendingRates.Remove(pendingRateToRemove);
await shopDbContext.SaveChangesAsync();
}
}
