public async Task<PrizesEnvelope> Handle(Query request, CancellationToken cancellationToken)
{
// Getting the parent draw & your prizes
var draw = await _context
.Draws
.Include(d => d.Prizes)
.ThenInclude(p => p.SelectionSteps)
.FirstOrDefaultAsync(d => d.Id == request.DrawId, cancellationToken);
// Validations
if (draw == null)
{
throw new RestException(HttpStatusCode.NotFound, new { Error = $"El sorteo con id '{ request.DrawId }' no existe." });
}
// Loading entrant info
var allPrizeSelectionSteps = draw
.Prizes
.SelectMany(p => p.SelectionSteps);
foreach (var pss in allPrizeSelectionSteps)
{
await _context
.Entry(pss)
.Reference(p => p.Entrant)
.LoadAsync();
}
// Mapping
return new PrizesEnvelope
{
Prizes = _mapper.Map<List<Prize>, List<PrizeEnvelope>>(draw.Prizes),
PrizesQty = draw.PrizesQty
};
}
public async Task <DrawEnvelope> Handle(Query request, CancellationToken cancellationToken)
{
// Getting draw
var draw = await _context
.Draws
.Include(d => d.Prizes)
.ThenInclude(p => p.SelectionSteps)
.FirstOrDefaultAsync(d => d.Id == request.DrawId, cancellationToken);
// Validations
if (draw == null)
{
throw new RestException(HttpStatusCode.NotFound, new { Error = $"El sorteo con el id '{ request.DrawId }' no existe." });
}
// Loading entrant info
var allPrizeSelectionSteps = draw
.Prizes
.SelectMany(p => p.SelectionSteps);
foreach (var pss in allPrizeSelectionSteps)
{
await _context
.Entry(pss)
.Reference(p => p.Entrant)
.LoadAsync();
}
// Mapping
var drawEnvelope = _mapper.Map <Draw, DrawEnvelope>(draw);
// Getting quantity of entries for the draw.
drawEnvelope.EntriesQty = await _context.DrawEntries.CountAsync(de => de.DrawId == drawEnvelope.Id, cancellationToken);
return(drawEnvelope);
}