public async Task CreateVat(Guid subscriptionId, string country, decimal rate, string description)
{
if (subscriptionId == Guid.Empty)
{
throw new ArgumentException("value cannot be empty", nameof(subscriptionId));
}
if (string.IsNullOrWhiteSpace(country))
{
throw new ArgumentException("value cannot be empty", nameof(country));
}
if (rate < 0)
{
throw new ArgumentException("value cannot be less than zero", nameof(rate));
}
if (string.IsNullOrWhiteSpace(description))
{
throw new ArgumentException("value cannot be empty", nameof(description));
}
var vat = new Vat
{
Id = Guid.NewGuid(),
SubscriptionId = subscriptionId,
Country = country,
Description = description,
Rate = rate,
Unlisted = false
};
_context.Add(vat);
await _context.SaveChangesAsync();
}
public async Task SaveSettingsDefaults(Guid subscriptionId, bool minimumTaxPayerRegime, bool electronicInvoiceEnabled, bool splitPaymentApplied, Guid?vatId, Guid?providenceFundId, Guid?withholdingTaxId)
{
var defaults = _context.SettingsDefaults
.BySubscriptionId(subscriptionId)
.Include(s => s.Vat)
.Include(s => s.WithholdingTax)
.Include(s => s.ProvidenceFund)
.SingleOrDefault();
Vat vat = null;
if (vatId.HasValue)
{
vat = _context.Vats.SingleOrDefault(v => v.Id == vatId.Value);
}
ProvidenceFund providenceFund = null;
if (providenceFundId.HasValue)
{
providenceFund = _context.ProvidenceFunds.SingleOrDefault(p => p.Id == providenceFundId.Value);
}
WithholdingTax withholdingTax = null;
if (withholdingTaxId.HasValue)
{
withholdingTax = _context.WithholdingTaxes.SingleOrDefault(w => w.Id == withholdingTaxId.Value);
}
if (defaults == null)
{
CreateSettingsDefaults(
subscriptionId,
minimumTaxPayerRegime,
electronicInvoiceEnabled,
splitPaymentApplied,
vat,
providenceFund,
withholdingTax);
}
else
{
EditSettingsDefaults(
defaults,
minimumTaxPayerRegime,
electronicInvoiceEnabled,
splitPaymentApplied,
vat,
providenceFund,
withholdingTax);
}
await _context.SaveChangesAsync();
}