public async Task <JoinChannelResultModel> JoinToGroupChannel(JoinChannelRequestModel model)
{
var user = await _authService.GetAuthorizedUser();
var channel = await DbContext.ChatChannels.FindAsync(model.ChannelId);
if (channel == null)
{
channel = new ChatChannel();
await DbContext.AddAsync(channel);
await DbContext.SaveChangesAsync();
}
var channelUser = new ChatChannelUser
{
UserId = user.Id,
ChannelId = channel.Id
};
await DbContext.AddAsync(channelUser);
await DbContext.SaveChangesAsync();
await _chatProvider.UserJoinedToChannel(user, channel.Id);
return(new JoinChannelResultModel {
ChannelId = channel.Id
});
}
