public string RegisterRecipient(UserPushNotificationDevice userPushNotificationDevice)
{
AmazonSNS.IAmazonSimpleNotificationService client =
Amazon.AWSClientFactory.CreateAmazonSimpleNotificationServiceClient(
new Amazon.Runtime.BasicAWSCredentials(Configuration.AmazonSnsAccessKey, Configuration.AmazonSnsSecretKey),
Amazon.RegionEndpoint.USEast1);
// first, check if device is registered
bool doSnsRegistration = true;
string currentArn = userPushNotificationDevice.ProviderEndpointId;
if (!String.IsNullOrEmpty(currentArn))
{ // if we have an arn, read info from Amazon
var response = client.GetEndpointAttributes(new AmazonSNS.Model.GetEndpointAttributesRequest()
{
EndpointArn = currentArn
});
if (response.Attributes != null && response.Attributes.ContainsKey("Enabled") && response.Attributes.ContainsKey("Token"))
{
string enabledStr = response.Attributes["Enabled"];
bool enabled = false;
bool.TryParse(enabledStr, out enabled);
string token = response.Attributes["Token"];
string savedToken = userPushNotificationDevice.ProviderToken;
bool hasBothSavedAndSnsToken = !String.IsNullOrEmpty(token) && !String.IsNullOrEmpty(savedToken);
if (enabled && hasBothSavedAndSnsToken && token.Equals(savedToken))
{
doSnsRegistration = false;
}
}
}
// then, register it if appropriate
if (doSnsRegistration)
{
AmazonSNS.Model.CreatePlatformEndpointResponse response = null;
if (userPushNotificationDevice.DeviceOS == Core.Enumerations.Messaging.DeviceOS.iOS)
{
response = client.CreatePlatformEndpoint(new AmazonSNS.Model.CreatePlatformEndpointRequest()
{
Token = userPushNotificationDevice.ProviderToken,
PlatformApplicationArn = Configuration.AmazonSnsMobilePlatformAppArnIOS
});
}
else if (userPushNotificationDevice.DeviceOS == Core.Enumerations.Messaging.DeviceOS.Android)
{
response = client.CreatePlatformEndpoint(new AmazonSNS.Model.CreatePlatformEndpointRequest()
{
Token = userPushNotificationDevice.ProviderToken,
PlatformApplicationArn = Configuration.AmazonSnsMobilePlatformAppArnAndroid
});
}
return(response.EndpointArn);
}
return(currentArn);
}
public bool RegisterPushDevice(UserProfile user, PushDeviceRegistrationModel deviceRegistrationModel)
{
UserPushNotificationDevice userPushNotificationDevice = _userPushNotificationDeviceRepository.ReadUserDevice(user.UserId, deviceRegistrationModel.DeviceId, deviceRegistrationModel.DeviceOS);
if (userPushNotificationDevice == null)
{
userPushNotificationDevice = new UserPushNotificationDevice()
{
DeviceOS = deviceRegistrationModel.DeviceOS,
DeviceId = deviceRegistrationModel.DeviceId,
UserId = user.UserId
};
}
userPushNotificationDevice.ProviderToken = deviceRegistrationModel.ProviderToken;
userPushNotificationDevice.ProviderEndpointId = _pushNotificationMessageProvider.RegisterRecipient(userPushNotificationDevice);
userPushNotificationDevice.Enabled = true;
_userPushNotificationDeviceRepository.CreateOrUpdate(userPushNotificationDevice);
_uow.SaveChanges();
// now, to create/confirm/update the application endpoint in AWS
return(true);
}
private void DisableDevices(List <Recipient> badRecipients)
{
foreach (Recipient recipient in badRecipients)
{
UserPushNotificationDevice device = _userPushNotificationDeviceRepository.ReadUserDevice(recipient.UserId, recipient.DeviceId, recipient.DeviceOS.Value);
if (device != null)
{
device.Enabled = false;
device.ModifiedUtc = DateTime.Now.ToUniversalTime();
_unitOfWork.SaveChanges();
StringBuilder msg = new StringBuilder();
msg.AppendLine("Disabling device.");
msg.AppendLine("DeviceId: {DeviceId}");
msg.AppendLine("DeviceOS: {DeviceOS}");
msg.AppendLine("ProviderEndPoint: {ProviderEndpoint}");
_eventLog.WriteInformationLog(msg.ToString().Inject(recipient));
}
}
}
public string RegisterRecipient(UserPushNotificationDevice userPushNotificationDevice)
{
throw new NotImplementedException();
}