public void AssertNotReserved(ValidUsername username)
{
username.AssertNotNull("username");
if (this.IsReserved(username))
{
throw new RecoverableException("The username '" + username.Value + "' is already taken.");
}
}
public bool IsReserved(ValidUsername username)
{
username.AssertNotNull("username");
return(this.reservedUsernames.Contains(username.Value));
}
public async Task <UpdateAccountSettingsResult> ExecuteAsync(
UserId userId,
ValidUsername newUsername,
ValidEmail newEmail,
ValidPassword newPassword,
FileId newProfileImageFileId,
string newSecurityStamp)
{
userId.AssertNotNull("userId");
newUsername.AssertNotNull("newUsername");
newEmail.AssertNotNull("newEmail");
string passwordHash = null;
if (newPassword != null)
{
passwordHash = this.userManager.PasswordHasher.HashPassword(newPassword.Value);
}
var query = new StringBuilder();
query.AppendLine(@"DECLARE @emailConfirmed bit");
query.Append(@"
UPDATE dbo.AspNetUsers
SET
Email = @Email,
UserName = @Username,
ProfileImageFileId = @ProfileImageFileId,
SecurityStamp = @SecurityStamp,
@emailConfirmed =
(
CASE
WHEN
((EmailConfirmed = 0) OR (Email != @Email))
THEN
0
ELSE
1
END
),
EmailConfirmed = @emailConfirmed");
if (passwordHash != null)
{
query.Append(@", PasswordHash=@PasswordHash");
}
query.AppendLine().Append(@"WHERE Id=@UserId").AppendLine();
query.Append(@"select @emailConfirmed");
bool emailConfirmed;
using (var transaction = TransactionScopeBuilder.CreateAsync())
{
using (var connection = this.connectionFactory.CreateConnection())
{
emailConfirmed = await connection.ExecuteScalarAsync <bool>(
query.ToString(),
new
{
UserId = userId.Value,
Username = newUsername.Value,
Email = newEmail.Value,
PasswordHash = passwordHash,
SecurityStamp = newSecurityStamp,
ProfileImageFileId = newProfileImageFileId == null ? (Guid?)null : newProfileImageFileId.Value
});
}
await this.requestSnapshot.ExecuteAsync(userId, SnapshotType.Subscriber);
transaction.Complete();
}
return(new UpdateAccountSettingsResult(emailConfirmed));
}