private void UpdateDraftLineItems(OutgoingInvoiceDraft draft, IEnumerable <DraftLineItem> lineItems)
{
var draftLineItemIds = draft.LineItems.Select(li => li.Id);
var lineItemsToAdd = lineItems.Where(l => !draftLineItemIds.Contains(l.Id));
var lineItemsToUpdate = lineItems.Where(l => draftLineItemIds.Contains(l.Id));
var lineItemsToRemove = draft.LineItems.Where(li => !lineItems.Any(l => l.Id == li.Id));
if (lineItemsToRemove.Any())
{
lineItemsToRemove
.ToList()
.ForEach(l => draft.LineItems.Remove(l));
}
if (lineItemsToUpdate.Any())
{
lineItemsToUpdate
.ToList()
.ForEach(l =>
{
var lineItem = draft.LineItems.Single(li => li.Id == l.Id);
if (lineItem.Code != l.Code)
{
lineItem.Code = l.Code;
}
if (lineItem.Description != l.Description)
{
lineItem.Description = l.Description;
}
if (lineItem.Quantity != l.Quantity)
{
lineItem.Quantity = l.Quantity;
}
if (lineItem.TotalPrice != l.TotalPrice)
{
lineItem.TotalPrice = l.TotalPrice;
}
if (lineItem.UnitPrice != l.UnitPrice)
{
lineItem.UnitPrice = l.UnitPrice;
}
if (lineItem.Vat != l.Vat)
{
lineItem.Vat = l.Vat;
}
if (lineItem.VatDescription != l.VatDescription)
{
lineItem.VatDescription = l.VatDescription;
}
});
}
if (lineItemsToAdd.Any())
{
draft.LineItems.AddRange(lineItemsToAdd);
}
}
public async Task CreateDraft(PartyInfo customer, DateTime?date, string currency, decimal taxableAmount, decimal taxes, decimal totalPrice, string description, string paymentTerms, string purchaseOrderNumber, bool pricesAreVatIncluded, IEnumerable <DraftLineItem> lineItems, IEnumerable <PriceByVat> pricesByVat, IEnumerable <NonTaxableItem> nonTaxableItems, string providenceFundDescription, decimal?providenceFundRate, decimal?providenceFundAmount, string withholdingTaxDescription, decimal?withholdingTaxRate, decimal?withholdingTaxTaxableAmountRate, decimal?withholdingTaxAmount, decimal totalToPay)
{
var draft = new OutgoingInvoiceDraft
{
Id = Guid.NewGuid(),
Currency = currency,
Customer = customer,
Date = date,
Description = description,
LineItems = lineItems.ToList(),
NonTaxableItems = nonTaxableItems.ToList(),
PricesAreVatIncluded = pricesAreVatIncluded,
PricesByVat = pricesByVat.ToList(),
PurchaseOrderNumber = purchaseOrderNumber,
PaymentTerms = paymentTerms,
TaxableAmount = taxableAmount,
Taxes = taxes,
TotalPrice = totalPrice,
TotalToPay = totalToPay
};
if (!string.IsNullOrWhiteSpace(providenceFundDescription) && providenceFundRate.HasValue && providenceFundAmount.HasValue)
{
draft.ProvidenceFund = new ProvidenceFund
{
Amount = providenceFundAmount,
Description = providenceFundDescription,
Rate = providenceFundRate
};
}
if (!string.IsNullOrWhiteSpace(withholdingTaxDescription) && withholdingTaxRate.HasValue && withholdingTaxTaxableAmountRate.HasValue && withholdingTaxAmount.HasValue)
{
draft.WithholdingTax = new WithholdingTax
{
Amount = withholdingTaxAmount.Value,
Description = withholdingTaxDescription,
Rate = withholdingTaxRate.Value,
TaxableAmountRate = withholdingTaxTaxableAmountRate.Value
};
}
_context.Add(draft);
await _context.SaveChangesAsync();
}
private void UpdateDraftNonTaxableItems(OutgoingInvoiceDraft draft, IEnumerable <NonTaxableItem> nonTaxableItems)
{
var nonTaxableItemIds = draft.NonTaxableItems.Select(t => t.Id);
var nonTaxableItemsToAdd = nonTaxableItems.Where(nt => !nonTaxableItemIds.Contains(nt.Id));
var nonTaxableItemsToUpdate = nonTaxableItems.Where(nt => nonTaxableItemIds.Contains(nt.Id));
var nonTaxableItemsToRemove = draft.NonTaxableItems.Where(nt => !nonTaxableItems.Any(t => t.Id == nt.Id));
if (nonTaxableItemsToRemove.Any())
{
nonTaxableItemsToRemove
.ToList()
.ForEach(nt => draft.NonTaxableItems.Remove(nt));
}
if (nonTaxableItemsToUpdate.Any())
{
nonTaxableItemsToUpdate
.ToList()
.ForEach(nt =>
{
var nonTaxableItem = draft.NonTaxableItems.Single(t => t.Id == nt.Id);
if (nonTaxableItem.Amount != nt.Amount)
{
nonTaxableItem.Amount = nt.Amount;
}
if (nonTaxableItem.Description != nt.Description)
{
nonTaxableItem.Description = nt.Description;
}
});
}
if (nonTaxableItemsToAdd.Any())
{
draft.NonTaxableItems.AddRange(nonTaxableItemsToAdd);
}
}
public async Task CreateDraft(PartyInfo customer, DateTime?date, string currency, decimal taxableAmount, decimal taxes, decimal totalPrice, string description, string paymentTerms, string purchaseOrderNumber, bool pricesAreVatIncluded, IEnumerable <DraftLineItem> lineItems, IEnumerable <PriceByVat> pricesByVat, IEnumerable <NonTaxableItem> nonTaxableItems)
{
var draft = new OutgoingInvoiceDraft
{
Id = Guid.NewGuid(),
Currency = currency,
Customer = customer,
Date = date,
Description = description,
LineItems = lineItems.ToList(),
NonTaxableItems = nonTaxableItems.ToList(),
PricesAreVatIncluded = pricesAreVatIncluded,
PricesByVat = pricesByVat.ToList(),
PurchaseOrderNumber = purchaseOrderNumber,
PaymentTerms = paymentTerms,
TaxableAmount = taxableAmount,
Taxes = taxes,
TotalPrice = totalPrice
};
_context.Add(draft);
await _context.SaveChangesAsync();
}
private void UpdateDraftPricesByVat(OutgoingInvoiceDraft draft, IEnumerable <PriceByVat> pricesByVat)
{
draft.PricesByVat.Clear();
draft.PricesByVat.AddRange(pricesByVat);
}
