/// <summary>
/// Insert Sales
/// </summary>
/// <param name="entity"></param>
/// <returns>Message</returns>
public async Task <string> InsertSales(Sales entity)
{
var result = String.Empty;
using (TransactionScope txScope = new TransactionScope())
{
try
{
IEnumerable <Sales> sad = new List <Sales>();
sad = new SalesRepository(logger).GetAll().Result;
if (sad.Any(c => c.InvoiecNo.Equals(entity.InvoiecNo)))
{
throw new ArgumentNullException("Already this InvoiecNo is exist!", "");
}
var sadid = 1;
if (sad.Any())
{
sadid = sad.Last().Id + 1;
}
entity.Id = sadid;
result = await new SalesRepository(logger).Insert(entity);
foreach (var data in entity.SalesDetails)
{
data.SalesId = sadid;
result = await new SalesDetailsRepository(logger).Insert(data);
var stockdata = new StocksRepository(logger).GetAll().Result.FirstOrDefault(c => c.ProductId.Equals(data.ProductId));
if (stockdata != null)
{
stockdata.Quantity = decimal.Subtract(stockdata.Quantity, data.SalesQuantity);
}
result = await new StocksRepository(logger).Update(stockdata);
}
}
catch (Exception ex)
{
logger.Error(ex.Message);
throw ex;
}
finally
{
txScope.Complete();
}
return(result);
}
}
