public async Task <DataResult> Handle(Command request, CancellationToken cancellationToken)
{
ParticipantGroupClass member = await _context.GroupClassMembers
.Where(x => x.Id == request.MemberId)
.Include(x => x.Passes)
.FirstOrDefaultAsync(cancellationToken);
Model.Domain.Pass pass = member.Passes.FirstOrDefault();
if (pass != null)
{
pass.Paid = request.Status;
_context.Update(pass);
}
await _context.SaveChangesAsync(cancellationToken);
return(DataResult.Success());
}
private async Task GenerateNextPass(CancellationToken cancellationToken, List <Model.Domain.Pass> passes, DateTime startDate,
ParticipantClassTime participantPresence)
{
Model.Domain.Pass lastPass = passes.Where(x => x.Status == Model.Domain.Pass.PassStatus.NotActive)
.OrderBy(x => x.PassNumber).First();
Model.Domain.Pass newPass = lastPass.Copy();
PassAggregate newPassAggregate = PassAggregate.FromState(newPass);
newPassAggregate.AsActive()
.WithStartDate(startDate)
.WithPassNumber(passes.Count)
.AsGenerateAutomatically();
newPassAggregate.UsePass(participantPresence);
await _context.AddAsync(newPassAggregate.State, cancellationToken);
_context.Update(participantPresence);
await _context.SaveChangesAsync(cancellationToken);
}
public async Task <DataResult <PassMessage> > Handle(Command request, CancellationToken cancellationToken)
{
ParticipantClassTime participantPresence = await _context.ParticipantPresences
.Where(x => x.Id == request.ParticipantClassTimeId)
.FirstOrDefaultAsync(cancellationToken);
var classTimes = await _context.ClassTimes.Where(x => x.Id == participantPresence.ClassTimeId).Select(x => new { x.GroupClassId, x.StartDate }).FirstOrDefaultAsync(cancellationToken);
List <Model.Domain.Pass> passes = await _context.Passes
.Include(x => x.ParticipantGroupClass)
.Where(x => x.ParticipantId == participantPresence.ParticipantId)
.Where(x => x.ParticipantGroupClass.GroupClassId == classTimes.GroupClassId)
.ToListAsync(cancellationToken);
Model.Domain.Pass activePass = passes
.Where(x => x.Status == Model.Domain.Pass.PassStatus.Active)
.OrderBy(x => x.PassNumber)
.FirstOrDefault();
if (activePass is null)
{
await GenerateNextPass(cancellationToken, passes, classTimes.StartDate, participantPresence);
return(DataResult <PassMessage> .Success(PassMessage.Error("Brak ważnego karnetu")));
}
PassAggregate passAggregate = PassAggregate.FromState(activePass);
passAggregate.UsePass(participantPresence);
_context.Update(passAggregate.State);
_context.Update(participantPresence);
await _context.SaveChangesAsync(cancellationToken);
return(DataResult <PassMessage> .Success(PassMessage.Success("Udanej nauki!")));
}
public async Task <DataResult> Handle(Command request, CancellationToken cancellationToken)
{
ParticipantClassTime participantPresence = await _context.ParticipantPresences
.Include(x => x.Pass)
.Where(x => x.ParticipantId == request.ParticipantId)
.Where(x => x.ClassTimeId == request.ClassTimeId)
.FirstOrDefaultAsync(cancellationToken);
Model.Domain.Pass pass = participantPresence.Pass;
if (pass is null)
{
if (participantPresence.PresenceType != PresenceType.Help)
{
return(DataResult.Error("Karnet nie został zarejestrowany "));
}
return(DataResult.Success());
}
PassAggregate passAggregate = PassAggregate.FromState(pass);
passAggregate.ReturnPass(participantPresence);
if (pass.WasGenerateAutomatically && pass.Used == 0)
{
_context.Remove(pass);
}
else
{
_context.Update(pass);
}
_context.Update(participantPresence);
await _context.SaveChangesAsync(cancellationToken);
return(DataResult.Success());
}