public async Task <IEnumerable <ColidEntryContactInvalidUsersDto> > CollectAndPrepareContactMessagesForEntries()
{
var contactAndEntryList = new List <ColidEntryContactInvalidUsersDto>();
var adUserEmailSet = await _reportingService.GetContactsFromAllColidEntries();
var adUserValidEmailSet = RemoveInvalidEmailsByPattern(adUserEmailSet);
var contactValidityList = await _appDataService.CheckUsersValidityAsync(adUserValidEmailSet);
// ad invalid emails by pattern to invalid contacts -> allow any string in reporting service
var invalidContacts = contactValidityList.Where(x => !x.AccountEnabled);
var invalidContactsMails = invalidContacts.Select(c => c.Mail).ToHashSet();
foreach (var adUserDto in invalidContacts)
{
var entityList = await _reportingService.GetContactReferencedEntries(adUserDto.Mail);
foreach (var colidEntryContactsDto in entityList)
{
if (IsTechnicalUserInEntry(colidEntryContactsDto, adUserDto.Mail))
{
continue; // then skip message creation
}
var contactPerson = DetermineContactPerson(adUserDto.Mail, colidEntryContactsDto, invalidContactsMails);
var contactAndEntries = contactAndEntryList.FirstOrDefault(c => c.ContactMail == contactPerson);
if (contactAndEntries != null)
{
if (contactAndEntries.TryGetColidEntry(colidEntryContactsDto.PidUri, out ColidEntryInvalidUsersDto colidEntry))
{
// append invalid user to existing users' colid entry
colidEntry.InvalidUsers.Add(adUserDto.Mail);
}
else
{
// create new colid entry for user
var ce = new ColidEntryInvalidUsersDto(colidEntryContactsDto.PidUri,
colidEntryContactsDto.Label, new HashSet <string> {
adUserDto.Mail
});
contactAndEntries.ColidEntries.Add(ce);
}
}
else
{
// create new contact message
var invalidUserDto = new ColidEntryInvalidUsersDto(colidEntryContactsDto.PidUri,
colidEntryContactsDto.Label, new HashSet <string> {
adUserDto.Mail
});
var contactDto = new ColidEntryContactInvalidUsersDto();
contactDto.ContactMail = contactPerson;
contactDto.ColidEntries.Add(invalidUserDto);
contactAndEntryList.Add(contactDto);
}
}
}
return(contactAndEntryList);
}
