public void Validate(Tenant tenant)
{
var existingTenant = TenantHelper.TenantExist(contentService, tenant.TenantUId.ToString());
if (string.IsNullOrEmpty(tenant.SubDomain))
{
throw new TenantException(ExceptionCode.SubDomainIsRequired.CodeToString(), ExceptionCode.SubDomainIsRequired, tenant.TenantUId);
}
if (existingTenant)
{
throw new TenantException(ExceptionCode.TenantAlreadyExists.CodeToString(), ExceptionCode.TenantAlreadyExists, tenant.TenantUId, tenant.BrandName);
}
}