public async Task InitializeAsync()
{
using var store = _storeFactory.Invoke(_register.DataFilePath, true);
if (await store.Database.EnsureCreatedAsync())
{
store.Profiles.Add(new Profile()
{
EmailAddress = _register.EmailAddress,
DisplayName = _register.EmailAddress,
ProviderId = _register.ProviderId,
});
store.FolderSynchronizationStates.Add(new FolderSynchronizationState()
{
Id = _register.EmailAddress,
});
await store.SaveChangesAsync();
}
}
public async Task RestoreAsync()
{
await _mailService.InitializeAsync();
MailBox.Restore();
using var store = _storeFactory.Invoke(_register.DataFilePath, false);
var state = await store.Profiles.FirstAsync();
DisplayName = state.DisplayName;
}
public ExchangeProfileViewModel(ProfileRegister register,
ExchangeProfileDataStore.Factory storeFactory,
ExchangeAuthenticationService authenticationService,
AutoMapper.IMapper mapper)
: base(register)
{
_storeFactory = storeFactory;
_client = new GraphServiceClient(
"https://graph.microsoft.com/v1.0",
new DelegateAuthenticationProvider(async(request) =>
{
try
{
var result = await authenticationService.AcquireTokenSilentAsync(EmailAddress);
var token = result.AccessToken;
request.Headers.Authorization = new AuthenticationHeaderValue("bearer", token);
}
catch (Exception ex)
{
IsAuthenticated = false;
this.Log().Error(ex, $"Failed to silently authenticate {EmailAddress}.");
}
}));
_mailService = new ExchangeMailService(register, _storeFactory, _client, mapper);
var queryFactory = new RelayProfileDataQueryFactory(register.DataFilePath, path => storeFactory.Invoke(path, false));
MailBox = new MailBoxViewModel(queryFactory, _mailService);
}