Initial commit

ErsatzTV.Application/Playouts/Queries/GetAllPlayouts.cs

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+using System.Collections.Generic;
+using MediatR;
+
+namespace ErsatzTV.Application.Playouts.Queries
+{
+    public record GetAllPlayouts : IRequest<List<PlayoutViewModel>>;
+}

ErsatzTV.Application/Playouts/Queries/GetAllPlayoutsHandler.cs

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+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using ErsatzTV.Core.Interfaces.Repositories;
+using LanguageExt;
+using MediatR;
+using static ErsatzTV.Application.Playouts.Mapper;
+
+namespace ErsatzTV.Application.Playouts.Queries
+{
+    public class GetAllPlayoutsHandler : IRequestHandler<GetAllPlayouts, List<PlayoutViewModel>>
+    {
+        private readonly IPlayoutRepository _playoutRepository;
+
+        public GetAllPlayoutsHandler(IPlayoutRepository playoutRepository) =>
+            _playoutRepository = playoutRepository;
+
+        public Task<List<PlayoutViewModel>> Handle(
+            GetAllPlayouts request,
+            CancellationToken cancellationToken) =>
+            _playoutRepository.GetAll().Map(list => list.Map(ProjectToViewModel).ToList());
+    }
+}

ErsatzTV.Application/Playouts/Queries/GetPlayoutById.cs

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+using LanguageExt;
+using MediatR;
+
+namespace ErsatzTV.Application.Playouts.Queries
+{
+    public record GetPlayoutById(int Id) : IRequest<Option<PlayoutViewModel>>;
+}

ErsatzTV.Application/Playouts/Queries/GetPlayoutByIdHandler.cs

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+using System.Threading;
+using System.Threading.Tasks;
+using ErsatzTV.Core.Interfaces.Repositories;
+using LanguageExt;
+using MediatR;
+using static ErsatzTV.Application.Playouts.Mapper;
+
+namespace ErsatzTV.Application.Playouts.Queries
+{
+    public class
+        GetPlayoutByIdHandler : IRequestHandler<GetPlayoutById, Option<PlayoutViewModel>>
+    {
+        private readonly IPlayoutRepository _playoutRepository;
+
+        public GetPlayoutByIdHandler(IPlayoutRepository playoutRepository) =>
+            _playoutRepository = playoutRepository;
+
+        public Task<Option<PlayoutViewModel>> Handle(
+            GetPlayoutById request,
+            CancellationToken cancellationToken) =>
+            _playoutRepository.Get(request.Id)
+                .MapT(ProjectToViewModel);
+    }
+}

ErsatzTV.Application/Playouts/Queries/GetPlayoutItemsById.cs

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+using System.Collections.Generic;
+using MediatR;
+
+namespace ErsatzTV.Application.Playouts.Queries
+{
+    public record GetPlayoutItemsById(int PlayoutId) : IRequest<List<PlayoutItemViewModel>>;
+}

ErsatzTV.Application/Playouts/Queries/GetPlayoutItemsByIdHandler.cs

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+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using ErsatzTV.Core.Interfaces.Repositories;
+using LanguageExt;
+using MediatR;
+using static ErsatzTV.Application.Playouts.Mapper;
+
+namespace ErsatzTV.Application.Playouts.Queries
+{
+    public class GetPlayoutItemsByIdHandler : IRequestHandler<GetPlayoutItemsById, List<PlayoutItemViewModel>>
+    {
+        private readonly IPlayoutRepository _playoutRepository;
+
+        public GetPlayoutItemsByIdHandler(IPlayoutRepository playoutRepository) =>
+            _playoutRepository = playoutRepository;
+
+        public Task<List<PlayoutItemViewModel>> Handle(
+            GetPlayoutItemsById request,
+            CancellationToken cancellationToken) =>
+            _playoutRepository.GetPlayoutItems(request.PlayoutId)
+                .Map(list => list.Map(ProjectToViewModel).ToList());
+    }
+}