public async Task <ActionResult <RaceItem> > PostRaceItem(RaceItem item)
{
//item.Owner = User.Identity.Name;
item.FreeSeats = item.Seats;
_context.RaceItems.Add(item);
await _context.SaveChangesAsync();
return(CreatedAtAction(nameof(GetRaceItem), new { id = item.Id }, item));
}
public static RaceItem ProcessJSONToRaceItem(String jsonString)
{
RaceItem raceItem = JsonConvert.DeserializeObject <RaceItem>(jsonString);
JObject json = JObject.Parse(jsonString);
JArray runners = (JArray)json["runners"];
List <RunnerItem> runnerList = runners.ToObject <List <RunnerItem> >();
runnerList.Sort((x, y) =>
x.Odds.CompareTo(y.Odds));
raceItem.SetRunnerList(runnerList);
return(raceItem);
}
public void updateRace(RaceItem raceItem)
{
LRaceCourse.Text = string.Format(Strings.info_course, raceItem.GetCourse());
DateTime raceTime;
if (DateTime.TryParse(raceItem.GetTime(), out raceTime))
{
LRaceTime.Text = string.Format(Strings.info_race_time, raceTime.ToString());
int minutesUntilRace = (int)(raceTime - DateTime.Now).TotalMinutes;
LMinutesTillRace.Text = string.Format(Strings.info_minutes_till_race, minutesUntilRace);
}
LRaceDistance.Text = string.Format(Strings.info_distance, raceItem.GetDistance().ToString());
this.LvRunners.ItemsSource = raceItem.GetRunnerList();
}
public async Task <IActionResult> PutRaceItem(long id, RaceItem item)
{
if (id != item.Id)
{
return(BadRequest());
}
var authorizationResult = await _authorizationService
.AuthorizeAsync(User, item, "IsOwnerPolicy");
if (authorizationResult.Succeeded)
{
_context.Entry(item).State = EntityState.Modified;
await _context.SaveChangesAsync();
return(NoContent());
}
else if (User.Identity.IsAuthenticated)
{
if (item.Participants == null)
{
item.Participants = new string[item.Seats];
}
if (item.Participants.Contains(User.Identity.Name))
{
return(Content("Jestes juz zapisany do tego przejazdu."));
}
if (item.FreeSeats > 0)
{
item.Participants[item.Seats - item.FreeSeats] = User.Identity.Name;
item.FreeSeats--;
_context.Entry(item).State = EntityState.Modified;
await _context.SaveChangesAsync();
return(NoContent());
}
return(Content("Brak wolnych miejsc"));
}
else
{
return(new ChallengeResult());
}
}
//handle getting the race updates every mRetryDelay
private bool UpdateRace()
{
String raceJsonString = GetRaceData.DownloadRaceData();
if (Runnning && raceJsonString != null)
{
RaceItem raceItem = ProcessRaceItem.ProcessJSONToRaceItem(raceJsonString);
if (Runnning && raceItem != null)
{
Device.BeginInvokeOnMainThread(() =>
MainPage.updateRace(raceItem)
);
}
}
if (Runnning)
{
UpdateRaceAfterDelay(RetryDelay);
}
return(false);
}
