public async Task CreateOrUpdatePushSubscriptionAsync(CreatePushTokenRequest request)
{
Ensure.That(request, nameof(request)).IsNotNull();
var member = await _memberService.GetMemberBySaasUserIdAsync(request.SaasUserId);
var subscribedChannels = await _channelService.GetAllowedChannelsAsync(request.SaasUserId);
var tags = new List <string> {
PushNotificationsTagTemplates.GetMemberSubscriptionTag(member.SaasUserId)
};
// add user subscribed channels tags
tags.AddRange(subscribedChannels.Select(x => PushNotificationsTagTemplates.GetChatChannelTag(x.Id.ToString())));
await _pushNotificationSubscriber.CreateOrUpdatePushSubscriptionAsync(new PushSubscriptionRequest(request.Token, request.DevicePlatform, tags));
}
private async Task SendPushNotificationToChannelMembersAsync(string senderId, Guid channelId)
{
var includedTags = new List <string>
{
PushNotificationsTagTemplates.GetChatChannelTag(channelId.ToString())
};
var membersWithDisabledGroupNotifications = await _notificationSettingsService.GetSaasUserIdsWithDisabledGroupNotificationsAsync();
var membersWithDisabledChannelNotifications = await _channelMemberService.GetSaasUserIdsWithDisabledChannelNotificationsAsync(channelId);
var excludedTags = membersWithDisabledChannelNotifications.Select(x => PushNotificationsTagTemplates.GetMemberSubscriptionTag(x.ToString())).ToList();
excludedTags.AddRange(membersWithDisabledGroupNotifications.Select(x => PushNotificationsTagTemplates.GetMemberSubscriptionTag(x.ToString())).ToList());
// exclude sender
excludedTags.Add(PushNotificationsTagTemplates.GetMemberSubscriptionTag(senderId));
await _pushNotificationService.SendForTagAsync(new NewMessagePush { ChannelId = channelId }, includedTags, excludedTags);
}
public async Task SubscribeUserOnTagAsync(string userId, string tagName)
{
var registrations = await _pushNotificationSubscriber.GetRegistrationsByTagAsync(PushNotificationsTagTemplates.GetMemberSubscriptionTag(userId));
foreach (var registration in registrations)
{
if (!registration.Tags.Contains(tagName))
{
registration.Tags.Add(tagName);
if (registration.Platform == PushPlatformEnum.iOS)
{
await _pushNotificationSubscriber.CreateOrUpdatePushSubscriptionAsync(new PushSubscriptionRequest(registration.PnsHandle, PushPlatformEnum.iOS, registration.Tags));
}
else if (registration.Platform == PushPlatformEnum.Android)
{
await _pushNotificationSubscriber.CreateOrUpdatePushSubscriptionAsync(new PushSubscriptionRequest(registration.PnsHandle, PushPlatformEnum.Android, registration.Tags));
}
}
}
}
public async Task SubscribeUserOnTagsAsync(string userId, IEnumerable <string> tagNames)
{
var registrations = await _pushNotificationSubscriber.GetRegistrationsByTagAsync(PushNotificationsTagTemplates.GetMemberSubscriptionTag(userId));
foreach (var registration in registrations)
{
bool hasAnyNotIncludedTags = false;
var notIncludedTags = tagNames.Where(x => !registration.Tags.Contains(x));
foreach (var notIncludedTag in notIncludedTags)
{
registration.Tags.Add(notIncludedTag);
hasAnyNotIncludedTags = true;
}
if (hasAnyNotIncludedTags)
{
if (registration.Platform == PushPlatformEnum.iOS)
{
await _pushNotificationSubscriber.CreateOrUpdatePushSubscriptionAsync(new PushSubscriptionRequest(registration.PnsHandle, PushPlatformEnum.iOS, registration.Tags));
}
else if (registration.Platform == PushPlatformEnum.Android)
{
await _pushNotificationSubscriber.CreateOrUpdatePushSubscriptionAsync(new PushSubscriptionRequest(registration.PnsHandle, PushPlatformEnum.Android, registration.Tags));
}
}
}
}
