public Maybe <StockDto> NewOrder(HttpRequest req)
{
return(req.TryGetMaybeObject(r =>
{
return new StreamReader(r.Body).ReadToEndAsync().Result
.Map(s => JsonConvert.DeserializeObject <CartDto>(s))
.Map(d => d.Lines.FirstOrDefault())
.Map(l => new StockDto()
{
Name = l.Name, Quantity = l.Quantity
});
})
.Railway(dto =>
{
var isExist = _stockRepo.IsExistAsync(dto.Value.Name).Result;
if (isExist.IsSuccess && isExist.Value)
{
return Maybe.Ok(_stockRepo.UpdateAsync(dto.Value).Result.Value);
}
if (isExist.IsSuccess && !isExist.Value)
{
return Maybe.Ok(_stockRepo.AddAsync(dto.Value).Result.Value);
}
return Maybe.Fail <StockDto>(isExist.Error);
}));
}
public Maybe <StockDto> NewOrder(CartDto req)
{
return(req.TryGetMaybeObject(r =>
{
var temp = r.Lines.FirstOrDefault();
return new StockDto()
{
Name = temp.Name, Quantity = temp.Quantity
};
})
.Railway(dto =>
{
var isExist = _stockRepo.IsExistAsync(dto.Value.Name).Result;
if (isExist.IsSuccess && isExist.Value)
{
return Maybe.Ok(_stockRepo.UpdateAsync(dto.Value).Result.Value);
}
if (isExist.IsSuccess && !isExist.Value)
{
return Maybe.Ok(_stockRepo.AddAsync(dto.Value).Result.Value);
}
return Maybe.Fail <StockDto>(isExist.Error);
}));
}
