using ErsatzTV.Infrastructure.Data; using Microsoft.EntityFrameworkCore; namespace ErsatzTV.Application.Scheduling; public class GetTemplateItemsHandler(IDbContextFactory dbContextFactory) : IRequestHandler> { public async Task> Handle(GetTemplateItems request, CancellationToken cancellationToken) { await using TvContext dbContext = await dbContextFactory.CreateDbContextAsync(cancellationToken); // drop items that are invalid return await dbContext.TemplateItems .AsNoTracking() .Filter(i => i.TemplateId == request.TemplateId) .Include(i => i.Block) .ToListAsync(cancellationToken) .Map( items => items .Map(Mapper.ProjectToViewModel) .Filter(i => i.StartTime < i.EndTime || i.EndTime.TimeOfDay == TimeSpan.Zero) .ToList()); } }