/// <inheritdoc />
/// <summary>
/// Send Notification
/// </summary>
/// <param name="usersIds"></param>
/// <param name="notification"></param>
/// <returns></returns>
public virtual async Task SendNotificationAsync(IEnumerable <Guid> usersIds, Notification notification)
{
if (notification == null)
{
throw new NullReferenceException();
}
try
{
var users = usersIds.ToList();
if (!users.Any())
{
return;
}
if (!notification.SendLocal && !notification.SendEmail)
{
return;
}
var emails = new HashSet <string>();
foreach (var userId in users)
{
var user = await _userManager.UserManager.FindByIdAsync(userId.ToString());
if (user == null)
{
continue;
}
//send email only if email was confirmed
if (notification.SendEmail && user.EmailConfirmed)
{
emails.Add(user.Email);
}
if (!notification.SendLocal)
{
continue;
}
notification.Id = Guid.NewGuid();
notification.UserId = userId;
var tenant = await _userManager.IdentityContext.Tenants.FirstOrDefaultAsync(x => x.Id.Equals(user.TenantId));
var response = await _dataService.Add <SystemNotifications>(_dataService.GetDictionary(notification), tenant.MachineName);
if (!response.IsSuccess)
{
_logger.LogError("Fail to add new notification in database");
}
}
if (notification.SendLocal)
{
_hub.SendNotification(users, NotificationMapper.Map(notification));
}
if (notification.SendEmail)
{
await _emailSender.SendEmailAsync(emails, notification.Subject, notification.Content);
}
}
catch (Exception e)
{
_logger.LogCritical(e.Message);
}
}