public List <Invoice> GetInvoices(
String searchText,
InvoiceStatus?status,
DateTime issueDateFrom,
DateTime issueDateTo,
DateTime dueDateFrom,
DateTime dueDateTo,
EntityType entityType,
int entityID,
String currency,
int from,
int count,
OrderBy orderBy)
{
if (_crmSecurity.IsAdmin)
{
return(GetCrudeInvoices(
searchText,
status,
issueDateFrom,
issueDateTo,
dueDateFrom,
dueDateTo,
entityType,
entityID,
currency,
from,
count,
orderBy));
}
var crudeInvoices = GetCrudeInvoices(
searchText,
status,
issueDateFrom,
issueDateTo,
dueDateFrom,
dueDateTo,
entityType,
entityID,
currency,
0,
from + count,
orderBy);
if (crudeInvoices.Count == 0)
{
return(crudeInvoices);
}
if (crudeInvoices.Count < from + count)
{
return(_crmSecurity.FilterRead(crudeInvoices).Skip(from).ToList());
}
var result = _crmSecurity.FilterRead(crudeInvoices).ToList();
if (result.Count == crudeInvoices.Count)
{
return(result.Skip(from).ToList());
}
var localCount = count;
var localFrom = from + count;
while (true)
{
crudeInvoices = GetCrudeInvoices(
searchText,
status,
issueDateFrom,
issueDateTo,
dueDateFrom,
dueDateTo,
entityType,
entityID,
currency,
localFrom,
localCount,
orderBy);
if (crudeInvoices.Count == 0)
{
break;
}
result.AddRange(_crmSecurity.FilterRead(crudeInvoices));
if ((result.Count >= count + from) || (crudeInvoices.Count < localCount))
{
break;
}
localFrom += localCount;
localCount = localCount * 2;
}
return(result.Skip(from).Take(count).ToList());
}
