private async Task SendRequest(ObjectId friendId, Friendship friendship)
{
await dataBaseService.FriendshipCollection.InsertOneAsync(friendship);
ClientCallback friendCallback = loginService.GetCallbackChannelByID(friendId);
if (friendCallback != null)
{
friendCallback.OnFriendshipRequested(loginService.UserId);
}
}
public async Task SendMessage(JToken data)
{
ObjectId receiver = ObjectId.Parse(data["to"].ToString());
string message = data["message"].ToString();
Message msg = new Message {
Sender = loginService.UserId, Receiver = receiver, Hour = String.Format("{0:00}", DateTime.Now.Hour), Minute = String.Format("{0:00}", DateTime.Now.Minute), Read = false, Text = message
};
await dataBaseService.MessageCollection.InsertOneAsync(msg);
ClientCallback receiverCallback = loginService.GetCallbackChannelByID(msg.Receiver);
if (receiverCallback != null)
{
receiverCallback.OnMessageReceived(msg);
}
}
public async Task ChangeUsername(string username)
{
List <ObjectId> friends = await databaseService.GetFriendIdList(loginService.UserId);
friends.ForEach(friendId =>
{
ClientCallback clientCallback = loginService.GetCallbackChannelByID(friendId);
if (clientCallback != null)
{
clientCallback.OnFriendsUsernameChanged(loginService.UserId, username);
}
});
FilterDefinition <User> filter = Builders <User> .Filter.Eq("_id", loginService.UserId);
UpdateDefinition <User> update = Builders <User> .Update.Set("username", username);
await databaseService.UserCollection.UpdateOneAsync(filter, update);
}