public async Task <Operation <List <Channel> > > GetSubscribedChannels(string deviceId)
{
Operation <List <Channel> > op = new Operation <List <Channel> >()
{
IsValid = true
};
var channelIds = await _channelsService.GetSubscribedChannelIdsAsync(deviceId);
if (channelIds == null || !channelIds.Any())
{
op.ErrorMessages.Add("No channels found");
return(op);
}
var channels = await _channelsService.GetChannelsAsync();
var channelsSubscribed = from a in channels
join b in channelIds
on a.Id equals b
select a;
op.Payload = channelsSubscribed.ToList();
return(op);
}
public async Task <Operation <List <Event> > > GetEventsAsync(string deviceId, string channelId, CancellationToken ct = default(CancellationToken))
{
Operation <List <Event> > op = new Operation <List <Event> >()
{
IsValid = true,
ErrorMessages = new List <string>()
};
DateTime dtNow = DateTime.Now;
DateTime start = new DateTime(dtNow.Year, dtNow.Month, dtNow.Day, 0, 0, 0);
DateTime end = new DateTime(dtNow.Year, dtNow.Month, dtNow.Day, 23, 59, 59);
var subscribedChannels = await _channelsService.GetSubscribedChannelIdsAsync(deviceId);
var channels = await _channelsService.GetChannelsAsync();
var channelName = channels.Where(x => x.Id == channelId).Select(x => x.Name).FirstOrDefault();
bool isSubscribed = subscribedChannels.Any(x => x == channelId);
var programs = await _programsService.GetAllProgramsAsync();
var events = programs.Where(x => x.StartTime >= start && x.EndTime <= end).Select(x => CreateEvent(x, isSubscribed, channelName));
if (!events.Any())
{
op.ErrorMessages.Add("No events found");
return(op);
}
op.Payload = events.ToList();
return(op);
}
public void GetChannels_ShouldRetrieveChannelsByDeviceId()
{
var channelIds = _channelsService.GetSubscribedChannelIdsAsync("device-001").Result;
Assert.IsTrue(channelIds.Any());
}