private static IPaginate <Tour> QueryForAllPlayers(
ToursQuery request,
IRepositoryReadOnly <Tour> toursRepo,
Expression <Func <Tour, bool> > predicate)
{
if (request.QueryType == ToursQueryType.All)
{
return(toursRepo.GetList(predicate));
}
//todo:: valdiate data
int size = request.QueryType == ToursQueryType.Last ? (int)request.Last : 1;
if (request.SeasonsId != null &&
request.SeasonsId.Length != 0)
{
var tours = new List <Tour>();
foreach (var seasonId in request.SeasonsId)
{
var toursPerSeason = toursRepo.GetList(
predicate: t => t.SeasonId == seasonId,
orderBy: q => q.OrderByDescending(t => t.Date),
size: size).Items;
tours.AddRange(toursPerSeason);
}
return(tours.ToPaginate(0, tours.Count));
}
return(toursRepo.GetList(
orderBy: q => q.OrderByDescending(t => t.Date),
size: size));
}
private async Task <IPaginate <Tour> > FilterByPlayerIdAndIncomingStatus(
ToursQuery request,
IRepositoryReadOnly <Tour> toursRepo)
{
var leaguesId = await _leaguesService.GetPlayerJoinedLeagues(request.PlayerId);
var actualSeasons = await _seasonsService.GetLeaguesSeasonsId(
leaguesId,
Array.Empty <int>(),
LeaguesSeasonsIdQueryType.Actual);
var tours = new List <Tour>();
foreach (var season in actualSeasons)
{
var tour = toursRepo.Single(
t => t.SeasonId == season.SeasonId,
q => q.OrderByDescending(t => t.Date));
if (tour != null && !tour.IsRegistrationClosed())
{
tours.Add(tour);
}
}
return(tours.ToPaginate(0, tours.Count));
}
public async Task <PagedResult <TourDto> > Handle(ToursQuery request, CancellationToken cancellationToken)
{
var toursRepo = _uow.GetReadOnlyRepository <Tour>();
Expression <Func <Tour, bool> > predicate = null;
if (!(request.SeasonsId is null) && request.SeasonsId.Length != 0)
{
predicate = tour => request.SeasonsId.Contains(tour.SeasonId);
}
IPaginate <Tour> tours;
int?count = null;
if (request.PlayerId == 0)
{
tours = QueryForAllPlayers(request, toursRepo, predicate);
}
else
{
if (request.QueryType == ToursQueryType.Incoming)
{
tours = await FilterByPlayerIdAndIncomingStatus(request, toursRepo);
}
else
{
(count, tours) = await FilterByPlayerId(request, toursRepo, predicate);
}
}
var toursDtos = new List <TourDto>();
foreach (var tour in tours.Items)
{
if (request.QueryType == ToursQueryType.Incoming && tour.IsEnded())
{ // we want incoming tour, but this tour is ended - continue
continue;
}
toursDtos.Add(_mapper.Map <TourDto>(tour));
}
await EnrichTourDtoByLeagueId(toursDtos);
if (request.QueryType == ToursQueryType.Incoming && request.PlayerId != 0)
{
EnrichByRegisterStatus(toursDtos, request.PlayerId);
}
return(PagedResult <TourDto> .Create(
toursDtos,
tours.Index,
tours.Size,
tours.Pages,
count ?? tours.Count));
}
private async Task <(int, IPaginate <Tour>)> FilterByPlayerId(
ToursQuery request,
IRepositoryReadOnly <Tour> toursRepo,
Expression <Func <Tour, bool> > predicate)
{
PagedResult <int> toursByPlayerIdDto =
await _teamsService.GetToursByPlayerIdAsync(
request.Size,
request.Page,
request.PlayerId);
if (toursByPlayerIdDto.IsEmpty)
{
return(0, null);
}
var tourIds = toursByPlayerIdDto.Items.ToList();
predicate = predicate == null ?
t => tourIds.Contains(t.Id) :
predicate.AndAlso(t => tourIds.Contains(t.Id));
return((int)toursByPlayerIdDto.TotalResults, toursRepo.GetList(predicate, size: tourIds.Count));
}