protected virtual async Task ValidateJournalUnitAsync(ApHeaderTransactions invoiceunit)
{
//Validating if Duplicate DocumentReference(INVOICE#) exists
if (ApHeaderTransactionsUnitRepository != null)
{
var invoices = (await ApHeaderTransactionsUnitRepository.GetAllListAsync(
p => p.DocumentReference == invoiceunit.DocumentReference && p.OrganizationUnitId == invoiceunit.OrganizationUnitId &&
p.TypeOfAccountingDocumentId == TypeOfAccountingDocument.AccountsPayable));
if (invoiceunit.Id == 0)
{
if (invoices.Count > 0)
{
throw new UserFriendlyException(L("Duplicate Invoice#", invoiceunit.DocumentReference));
}
}
else
{
if (invoices.FirstOrDefault(p => p.Id != invoiceunit.Id && p.DocumentReference == invoiceunit.DocumentReference) != null)
{
throw new UserFriendlyException(L("Duplicate Invoice#", invoiceunit.DocumentReference));
}
}
}
}
public virtual async Task UpdateAsync(ApHeaderTransactions input)
{
await ValidateJournalUnitAsync(input);
await ApHeaderTransactionsUnitRepository.UpdateAsync(input);
}
public virtual async Task <long> CreateAsync(ApHeaderTransactions input)
{
await ValidateJournalUnitAsync(input);
return(await ApHeaderTransactionsUnitRepository.InsertAndGetIdAsync(input));
}