public async Task <Paycheck> GetPaycheckAsync(Employer employer, string documentId, int cchid)
{
if (String.IsNullOrWhiteSpace(documentId))
{
throw new InvalidOperationException("Invalid documentId.");
}
if (employer == null || string.IsNullOrWhiteSpace(employer.ConnectionString))
{
throw new InvalidOperationException("Invalid employer context.");
}
_repository.Initialize(employer.ConnectionString);
var result = await _repository.GetPaycheckAsync(documentId, cchid);
Paycheck paycheck = null;
if (result != null)
{
paycheck = new Paycheck(result);
}
return(paycheck);
}
