public SantaOrdersController(
SantaOrdersService ordersService,
NotificationsHubHelper notificationsHub)
{
_santaOrdersService = ordersService;
_notificationsHub = notificationsHub;
}
public async Task <ActionResult> Create([Bind(Include = "NotificationID,TypeOfNotification,ResourceId,ActionLink,NotificationTitle,NotificationMessage,PushDateTime")] Notification notification,
List <string> TechTagNames, List <string> AudienceTypeNames, string NotificationType)
{
if (ModelState.IsValid)
{
notification.PushDateTime = DateTime.UtcNow;
notification.TypeOfNotification = (NotificationType)Enum.Parse(typeof(NotificationType), NotificationType, true);
db.Notifications.Add(notification);
notification.TechTags = new List <PrimaryTechnology>();
notification.AudienceTypeTags = new List <AudienceType>();
notification.SentToUsers = new List <AppUserNotificationAction>();
if (TechTagNames != null)
{
foreach (var techTag in TechTagNames)
{
//primary technology from client.
var primaryTech = db.PrimaryTechnologies.FirstOrDefault(x => x.PrimaryTech == techTag);
if (primaryTech != null)
{
notification.TechTags.Add(primaryTech);
}
var appUsers = db.AppUsers.Where(p => p.TechnologyTags.Any(c => primaryTech.PrimaryTechnologyID == c.PrimaryTechnologyID));
foreach (var user in appUsers)
{
//add app users to this notification.
if (notification.SentToUsers.FirstOrDefault(x => x.AppUserID == user.AppUserID) == null)
{
notification.SentToUsers.Add(
new AppUserNotificationAction()
{
AppUserID = user.AppUserID,
Read = false
});
}
}
}
}
if (AudienceTypeNames != null)
{
//add audience type names.
foreach (var audTypeTag in AudienceTypeNames)
{
var audType = db.AudienceTypes.FirstOrDefault(x => x.TypeOfAudience == audTypeTag);
if (audType != null)
{
notification.AudienceTypeTags.Add(audType);
}
var appUsers = db.AppUsers.Where(p => p.AudienceOrg.AudienceTypeID == audType.AudienceTypeID);
foreach (var user in appUsers)
{
//no app user exist to send this notification.
if (notification.SentToUsers.FirstOrDefault(x => x.AppUserID == user.AppUserID) == null)
{
notification.SentToUsers.Add(
new AppUserNotificationAction()
{
AppUserID = user.AppUserID,
Read = false
});
}
}
}
}
await db.SaveChangesAsync();
if (TechTagNames != null)
{
if (AudienceTypeNames != null)
{
await NotificationsHubHelper.SendNotificationAsync(TechTagNames.Union(AudienceTypeNames).Distinct().ToList().Select(x => x.Replace(" ", "_")).ToList(), notification);
}
}
return(RedirectToAction("Index"));
}
return(View(notification));
}
