public virtual async Task SendNotification(NotificationJsonObj input)
{
try
{
var appKey = "AIzaSyA0CLo0JhmgpxTvphpUKDDIhaSTkGThtdY";// _configuration["PushNotification:AppKey"];
var fcmHost = "https://fcm.googleapis.com/fcm/send";
var allUsers = input.notification.UserIdList;
foreach (var item in allUsers)
{
//save notification log now
var logModel = new PushNotificationLog
{
UserId = item,
IsRead = false,
NotificationSentOn = DateTime.Now,
NotificationContent = input.notification.body,
NotificationBody = JsonConvert.SerializeObject(input)
};
await _notificationLogRepository.InsertAsync(logModel);
}
var devices = await _deviceRepository.GetAll().Where(x => !x.IsDeleted && allUsers.Contains(x.UserID)).ToListAsync();
foreach (var device in devices)
{
var notificationId = string.Empty;
var notification = await _notificationLogRepository.GetAll().OrderByDescending(x => x.CreationTime).FirstOrDefaultAsync(x => x.UserId == device.UserID);
if (notification != null)
{
notificationId = notification.Id.ToString();
}
using (var client = new WebClient())
{
// Set the header so it knows we are sending JSON.
client.Headers[HttpRequestHeader.ContentType] = "application/json";
client.Headers[HttpRequestHeader.Authorization] = "key=" + appKey;
var jsonobj = new NotificationJsonObj();
jsonobj.to = device.RegID.ToString();
jsonobj.priority = "high";
if (device.PlatformType.ToString().Trim().ToLower() == "ios" || device.PlatformType.ToString().Trim().ToLower() == "web")
{
jsonobj.priority = "high";
var noti = new NotificaionBodyDto();
//noti.priority = "high";
noti.title = input.Title;
noti.body = input.Message;
noti.code = "PUSH_NOTIFICATION";
//notification.content_available = true;
jsonobj.notification = noti;
}
var data = new NotificaionBodyDto();
data.title = input.Title;
data.body = input.Message;
data.ReferenceId = string.IsNullOrEmpty(input.notification.ReferenceId) ? "" : input.notification.ReferenceId.ToString();
data.NotificationLogId = string.IsNullOrEmpty(notificationId)? Guid.Empty : new Guid(notificationId);
data.code = "PUSH_NOTIFICATION";
jsonobj.data = data;
//for react like javascript framework -- send in the body
jsonobj.data.custom_notification = new
{
title = input.Title,
body = input.Message,
sound = "default",
priority = "high",
show_in_foreground = true,
targetScreen = "notification_detail",
notificationId = string.IsNullOrEmpty(notificationId) ? Guid.Empty : new Guid(notificationId)
};
//sent notification
try
{
var body = JsonConvert.SerializeObject(jsonobj);
var response = client.UploadString(fcmHost, body);
}
catch (Exception)
{
//try to sent notification for all users
continue;
}
}
}
}
catch (Exception ex)
{
throw ex;
}
}
public async Task <bool> SendPushNotification(string deviceToken, PushNotification notification, int badge = 0, bool testMode = false)
{
bool sent = false;
// The Message should be sent to the News Topic:
var message = new FcmMessage()
{
ValidateOnly = false,
Message = new Message
{
Token = deviceToken,
Data = notification.Data != null?notification.Data.GetDictionary() : null,
AndroidConfig = new AndroidConfig
{
CollapseKey = notification.Data.ThreadId,
Data = notification.Data != null?notification.Data.GetAndroidDictionary(notification.Title, notification.Body, badge) : null,
},
ApnsConfig = new ApnsConfig
{
Payload = new ApnsConfigPayload
{
Aps = new Aps
{
Alert = new ApsAlert
{
Title = notification.Title,
Body = notification.Body
},
Badge = badge,
Sound = "default",
CustomData = notification.Data != null?notification.Data.GetData() : null,
ThreadId = notification.Data.ThreadId
}
}
}
}
};
var jsonBody = JsonConvert.SerializeObject(message);
PushNotificationLog log = new PushNotificationLog
{
DeviceToken = deviceToken,
Title = notification.Title,
Body = notification.Body,
DataJSON = jsonBody,
CreatedAt = DateTime.UtcNow,
Status = SendingStatus.Failed
};
try
{
// Read the Service Account Key from a File, which is not under Version Control:
var settings = FileBasedFcmClientSettings.CreateFromFile(_configuration["FCM:ProjectId"], _configuration["FCM:KeyPath"]);
// Construct the Client:
using (var client = new FcmClient(settings))
{
// Finally send the Message and wait for the Result:
CancellationTokenSource cts = new CancellationTokenSource();
// Send the Message and wait synchronously:
var result = await client.SendAsync(message, cts.Token);
log.Status = SendingStatus.Success;
sent = true;
}
}
catch (Exception ex)
{
_logger.LogError($"FCM Service: {ex}");
sent = false;
if (testMode)
{
throw;
}
}
finally
{
_unitOfWork.Repository <PushNotificationLog>().Insert(log);
_unitOfWork.SaveChanges();
}
return(sent);
}
