public async Task <Response> SaveProduct(ProductRequest productRequest)
{
if (productRequest == null)
{
throw new ArgumentNullException(nameof(productRequest));
}
ProductAgg product = null;
ControlTransactionFields transactionInfo = TransactionInfo.GetTransactionData(productRequest.UserName);
IDbContextTransaction transaction = _bagelSalesControlContext.Database.BeginTransaction();
if (productRequest.ProductId != 0)
{
product = _bagelSalesControlContext.Product.ToList().Find(p => p.ProductId == productRequest.ProductId);
}
if (product == null)
{
product = MaterializeProduct(productRequest, transactionInfo);
await _bagelSalesControlContext.AddAsync <ProductAgg>(product);
}
else
{
product.NameProduct = productRequest.NameProduct;
product.InitialExistence = productRequest.InitialExistence;
product.Existence = productRequest.Existence;
product.PurchasePrice = productRequest.PurchasePrice;
product.SalePrice = productRequest.SalePrice;
product.Wholesaleprice = productRequest.Wholesaleprice;
product.TransactionModificationDate = DateTime.Now;
}
await _bagelSalesControlContext.SaveChangesAsync();
transaction.Commit();
_bagelSalesControlContext.Dispose();
return(new Response {
Data = product, Message = "Product Saved Successfully"
});
}
public async Task <Response> SaveSale(SalesRequest salesRequest)
{
if (salesRequest == null)
{
throw new ArgumentNullException(nameof(salesRequest));
}
string notification = "";
Sales sale = null;
IDbContextTransaction transaction = _bagelSalesControlContext.Database.BeginTransaction();
ControlTransactionFields transactionInfo = TransactionInfo.GetTransactionData(salesRequest.UserName);
if (salesRequest.SaleId != 0)
{
sale = _bagelSalesControlContext.Sales.ToList().Find(s => s.SaleId == salesRequest.SaleId);
}
if (sale == null)
{
sale = MaterializeSale(salesRequest, transactionInfo);
await _bagelSalesControlContext.AddAsync <Sales>(sale);
}
else
{
sale.SoldQuantity = salesRequest.SoldQuantity;
sale.TypeSale = salesRequest.TypeSale;
sale.Total = salesRequest.Total;
sale.Commentary = salesRequest.Commentary;
sale.TransactionModificationDate = DateTime.Now;
}
ProductAgg product = _bagelSalesControlContext.Product.ToList().Find(p => p.ProductId == salesRequest.ProductId);
if (product != null)
{
if (product.Existence < salesRequest.SoldQuantity)
{
notification = "No hay suficientes " + product.NameProduct + " disponibles";
return(new Response {
Notification = notification
});
}
product.Existence = product.Existence - salesRequest.SoldQuantity;
if (product.Existence <= 5)
{
notification = "El Producto " + product.NameProduct + " está a punto de acabarse";
}
}
await _bagelSalesControlContext.SaveChangesAsync();
transaction.Commit();
_bagelSalesControlContext.Dispose();
transaction.Dispose();
return(new Response {
Message = "The sale was registered successfully", Data = sale, Notification = notification
});
}