public async Task CreateTenant(CreateTenantInput input)
 {
     await TenantManager.CreateWithAdminUserAsync(input.TenancyName,
                                                  input.Name,
                                                  input.AdminPassword,
                                                  input.AdminEmailAddress,
                                                  input.ConnectionString,
                                                  input.IsActive,
                                                  input.EditionId,
                                                  input.ShouldChangePasswordOnNextLogin,
                                                  input.SendActivationEmail,
                                                  input.SubscriptionEndDateUtc?.ToUniversalTime(),
                                                  input.IsInTrialPeriod,
                                                  AppUrlService.CreateEmailActivationUrlFormat(input.TenancyName)
                                                  );
 }
        public async Task <RegisterTenantOutput> RegisterTenant(RegisterTenantInput input)
        {
            if (input.EditionId.HasValue)
            {
                await CheckEditionSubscriptionAsync(input.EditionId.Value, input.SubscriptionStartType, input.Gateway, input.PaymentId);
            }
            else
            {
                await CheckRegistrationWithoutEdition();
            }

            using (CurrentUnitOfWork.SetTenantId(null))
            {
                CheckTenantRegistrationIsEnabled();

                if (UseCaptchaOnRegistration())
                {
                    await _recaptchaValidator.ValidateAsync(input.CaptchaResponse);
                }

                //Getting host-specific settings
                var isNewRegisteredTenantActiveByDefault = await SettingManager.GetSettingValueForApplicationAsync <bool>(AppSettings.TenantManagement.IsNewRegisteredTenantActiveByDefault);

                var isEmailConfirmationRequiredForLogin = await SettingManager.GetSettingValueForApplicationAsync <bool>(AbpZeroSettingNames.UserManagement.IsEmailConfirmationRequiredForLogin);

                DateTime?subscriptionEndDate = null;
                var      isInTrialPeriod     = false;

                if (input.EditionId.HasValue)
                {
                    isInTrialPeriod = input.SubscriptionStartType == SubscriptionStartType.Trial;

                    if (isInTrialPeriod)
                    {
                        var edition = (SubscribableEdition)await _editionManager.GetByIdAsync(input.EditionId.Value);

                        subscriptionEndDate = Clock.Now.AddDays(edition.TrialDayCount ?? 0);
                    }
                }

                var tenantId = await _tenantManager.CreateWithAdminUserAsync(
                    input.TenancyName,
                    input.Name,
                    input.AdminPassword,
                    input.AdminEmailAddress,
                    null,
                    isNewRegisteredTenantActiveByDefault,
                    input.EditionId,
                    false,
                    true,
                    subscriptionEndDate,
                    isInTrialPeriod,
                    AppUrlService.CreateEmailActivationUrlFormat(input.TenancyName)
                    );

                Tenant tenant;

                if (input.SubscriptionStartType == SubscriptionStartType.Paid)
                {
                    if (!input.Gateway.HasValue)
                    {
                        throw new Exception("Gateway is missing!");
                    }

                    var payment = await _subscriptionPaymentRepository.GetByGatewayAndPaymentIdAsync(
                        input.Gateway.Value,
                        input.PaymentId
                        );

                    tenant = await _tenantManager.UpdateTenantAsync(
                        tenantId,
                        true,
                        false,
                        payment.PaymentPeriodType,
                        payment.EditionId,
                        EditionPaymentType.NewRegistration);

                    await _subscriptionPaymentRepository.UpdateByGatewayAndPaymentIdAsync(input.Gateway.Value,
                                                                                          input.PaymentId, tenantId, SubscriptionPaymentStatus.Completed);
                }
                else
                {
                    tenant = await TenantManager.GetByIdAsync(tenantId);
                }

                await _appNotifier.NewTenantRegisteredAsync(tenant);

                if (input.EditionId.HasValue && input.Gateway.HasValue && !input.PaymentId.IsNullOrEmpty())
                {
                    _paymentCache.RemoveCacheItem(input.Gateway.Value, input.PaymentId);
                }

                return(new RegisterTenantOutput
                {
                    TenantId = tenant.Id,
                    TenancyName = input.TenancyName,
                    Name = input.Name,
                    UserName = AbpUserBase.AdminUserName,
                    EmailAddress = input.AdminEmailAddress,
                    IsActive = tenant.IsActive,
                    IsEmailConfirmationRequired = isEmailConfirmationRequiredForLogin,
                    IsTenantActive = tenant.IsActive
                });
            }
        }