public async Task <IEnumerable <AdUserDto> > CheckUsersValidityAsync(ISet <string> adUserEmailSet)
{
Guard.ContainsValidEmails(adUserEmailSet);
var adUsersToCheck = new HashSet <string>();
var checkedUsers = new List <AdUserDto>();
foreach (var userEmail in adUserEmailSet)
{
// if invalid ones exists, put them in a separate list (in case that only invalid are asked)
if (_cache.Exists(userEmail))
{
var invalidUserFromCache = new AdUserDto(null, userEmail, false);
checkedUsers.Add(invalidUserFromCache);
continue;
}
adUsersToCheck.Add(userEmail);
}
if (adUsersToCheck.Any())
{
var usersFromGraph = await _remoteGraphService.CheckUsersValidityAsync(adUsersToCheck);
WriteInvalidUsersToCache(usersFromGraph);
checkedUsers.AddRange(usersFromGraph);
}
return(checkedUsers);
}
public async Task <IList <AdUserDto> > CheckUsersValidityAsync(ISet <string> adUserEmailSet)
{
Guard.IsNotNullOrEmpty(adUserEmailSet);
var adUserList = new List <AdUserDto>();
foreach (var mail in adUserEmailSet)
{
var adUserDto = new AdUserDto(null, mail, false);
try
{
var userRequest = _graphClient.Users[mail]
.Request()
.Select(u => new { u.Id, u.Mail, u.AccountEnabled });
var adUser = await userRequest.GetAsync();
if (adUser != null)
{
adUserDto.Id = adUser.Id;
adUserDto.AccountEnabled = (true == adUser.AccountEnabled);
}
}
catch (ServiceException e)
{
if (!e.Message.Contains("Request_ResourceNotFound"))
{
throw e;
}
}
finally
{
adUserList.Add(adUserDto);
}
}
return(adUserList);
}
