private void Execute(DateTime start, DateTime end, IList <Employer> employers, EmployerSubRole subRole)
{
const string method = "Execute";
// Grab the number of new candidates.
var joinedUserIds = _accountReportsQuery.GetNewUserIds(UserType.Member, new DateTimeRange(start, end));
var updatedResumeCandidateIds = _resumeReportsQuery.GetUpdatedResumeCandidateIds(new DateTimeRange(start, end));
var newCandidates = joinedUserIds.Union(updatedResumeCandidateIds).Count();
// Only send emails if in fact there are new candidates.
if (newCandidates > 0)
{
employers = (from e in employers where e.SubRole == subRole select e).ToList();
EventSource.Raise(Event.Information, method, string.Format("Sending usage reminder emails to {0} {1}...", employers.Count, subRole == EmployerSubRole.Employer ? "employers" : "recruiters"));
foreach (var employer in employers.OrderBy(e => e.EmailAddress.Address))
{
try
{
// Only send an email if this employer has not already received one.
_emailsCommand.TrySend(new EmployerUsageEmail(employer, newCandidates), DateTime.MinValue);
}
catch (Exception ex)
{
EventSource.Raise(Event.Error, method, string.Format("Failed to send a usage reminder email to '{0}'", employer), ex, new StandardErrorHandler());
}
}
EventSource.Raise(Event.Information, method, string.Format("Finished sending {0} usage reminder emails to {1}.", employers.Count, subRole == EmployerSubRole.Employer ? "employers" : "recruiters"));
}
return;
}
