public async Task <Data.Domains.Sales> SaveSalesAsync(SalesCommandReceived dto)
{
var products = await _stockService.GetAvailableStockProductAsync(dto.SoldItems);
decimal totalAmountToPay = 0;
Data.Domains.Sales salesToSave = new();
List <SalesDetails> salesItemsToSave = new();
if (!await _dbContext.Customers.AnyAsync(c => c.Id == dto.CustomerId))
{
salesToSave.Customer = new Customer
{
Id = dto.CustomerId,
Email = dto.Email,
Mobile = dto.Mobile,
Name = dto.CustomerName,
};
await _dbContext.Customers.AddAsync(salesToSave.Customer);
}
dto.SoldItems.ForEach(c =>
{
var productToUpdate = products.FirstOrDefault(p => p.Id == c.ProductId);
var price = productToUpdate.Price * c.Qty;
totalAmountToPay += price;
salesItemsToSave.Add(new SalesDetails
{
Price = price,
ProductId = c.ProductId,
Qty = c.Qty
});
c.ProductName = productToUpdate.Name;
productToUpdate.HoldQty -= c.Qty;
productToUpdate.StockQty -= c.Qty;
_dbContext.Products.Update(productToUpdate);
});
salesToSave.CustomerId = dto.CustomerId;
salesToSave.TotalPrice = totalAmountToPay;
salesToSave.CustomerId = dto.CustomerId;
salesToSave.SoldAt = DateTimeOffset.UtcNow;
salesToSave.Reference = dto.Reference;
salesToSave.SalesDetails = salesItemsToSave;
await _dbContext.Sales.AddAsync(salesToSave);
await _dbContext.SaveChangesAsync();
return(salesToSave);
}
public async Task <IActionResult> Sale([FromBody] SalesCommandReceived dto)
{
var isValidStock = await _mediator.Send(new AvailableStockQueryDto { SoldItems = dto.SoldItems });
if (!isValidStock)
{
throw new BadRequestException("Sorry, Out of Stock!");
}
await _publishEndpoint.Publish(dto);
await _redisCacheClient.RemoveAsync($"sales");
return(Accepted());
}
