public async Task SellOrderAsync(string userId, ApiSellOrder info)
{
var changesNotes = new List <ApiProdCountChange>();
await _semaphoreSlim.WaitAsync();
try
{
await using (var context = _di.GetRequiredService <ApplicationDbContext>())
{
await using (var transaction = await context.Database.BeginTransactionAsync(IsolationLevel.ReadCommitted))
{
var date = DateTime.UtcNow;
var order = _mapper.Map <Order>(info);
order.OpenDate = date;
order.Status = OrderStatus.Open;
order.ResponsibleUserId = userId;
order.Transactions = new List <ProductAction>();
foreach (var productOrder in info.ProductOrders)
{
var from = getStockAndVerify(productOrder.IdProduct, productOrder, context);
changesNotes.Add(new ApiProdCountChange
{
ProductId = productOrder.IdProduct,
WarehouseId = productOrder.FromId,
NewCount = from.Quantity,
OldCount = from.Quantity + productOrder.Quantity
});
var prodOrder = new ProductAction
{
Date = date,
ProductId = productOrder.IdProduct,
Quantity = -productOrder.Quantity,
WarehouseId = productOrder.FromId,
Description = productOrder.Description,
Price = productOrder.Price,
BuyPrice = from.Product.RecommendedBuyPrice,
UserId = userId,
Operation = OperationDescription.Sold
};
order.Transactions.Add(prodOrder);
}
context.Orders.Add(order);
await context.SaveChangesAsync();
await transaction.CommitAsync();
}
}
await Informer.ProductsCountChangedAsync(changesNotes).ConfigureAwait(false);
}
finally
{
_semaphoreSlim.Release();
}
}
public async Task <ApiResponseBase> Sell([FromBody] ApiSellOrder model, [FromServices] TrackerHub hub)
{
if (!ModelState.IsValid)
{
return(ModelState.ToApiBaseResponse());
}
var user = await GetCurrentUserAsync();
await _houseRepo.SellOrderAsync(user?.Id, model).ConfigureAwait(false);
return(new ApiResponseBase());
}
