public WaybillContent(
WaybillHeader header,
IReadOnlyCollection <WaybillItem> items,
WaybillTotals totals)
{
Header = header ?? throw new ArgumentNullException(nameof(header));
Items = items ?? throw new ArgumentNullException(nameof(items));
Totals = totals ?? throw new ArgumentNullException(nameof(totals));
}
private static WaybillTotalsValidationResult ValidateTotals(
WaybillTotals totals,
IReadOnlyCollection <WaybillItem> waybillItems)
{
var hasEmptyTotalVatSum = totals.TotalVatSum.GetValueOrDefault() == 0;
var hasEmptyTotalSumWithVat = totals.TotalSumWithVat.GetValueOrDefault() == 0;
var hasEmptyTotalSumWithoutVat = totals.TotalSumWithoutVat.GetValueOrDefault() == 0;
var sumWithoutVat = waybillItems.Sum(x => x.MonetaryValue.SumWithoutVat ?? 0);
var sumWithVat = waybillItems.Sum(x => x.MonetaryValue.SumWithVat ?? 0);
var sumVat = waybillItems.Sum(x => x.MonetaryValue.VatSum ?? 0);
return(new WaybillTotalsValidationResult(
hasEmptySumWithoutVat: hasEmptyTotalSumWithoutVat,
hasEmptyTotalVatSum: hasEmptyTotalVatSum,
hasEmptySumWithVat: hasEmptyTotalSumWithVat,
hasInvalidSumWithoutVat: sumWithoutVat != totals.TotalSumWithoutVat,
hasInvalidTotalVatSum: sumVat != totals.TotalSumWithVat,
hasInvalidSumWithVat: sumWithVat != totals.TotalSumWithVat));
}
private static WaybillContent MapToModel(this WaybillContentDto dto)
{
var documentHeader = new WaybillHeader(
documentNumber: dto.DocumentNumber,
documentDate: dto.DocumentDate,
consignee: dto.Consignee);
var documentItems = dto.Items
.Select(WaybillItemMapper.MapToModel)
.ToArray();
var documentTotals = new WaybillTotals(
totalSumWithoutVat: dto.TotalSumWithVat,
totalVatSum: dto.TotalVat,
totalSumWithVat: dto.TotalSumWithoutVat);
return(new WaybillContent(
header: documentHeader,
items: documentItems,
totals: documentTotals));
}
public Task <WaybillContent> Parse(Stream waybillFileStream)
{
var header = new WaybillHeader(
documentDate: new DateTime(2019, 06, 28),
documentNumber: "1",
consignee: "ООО ВЕКТОР"
);
var totals = new WaybillTotals(
totalSumWithoutVat: 80508.47m,
totalVatSum: 14491.53m,
totalSumWithVat: 95000m
);
var content = new WaybillContent(
header,
new[] { CreateItem() },
totals
);
return(Task.FromResult(content));
}
