Update scheduling parameters and refactor channel endpoints: extend HorizonDays to 7 and RetentionDays to 90 in appsettings.json. Consolidate channel-related endpoint logic by removing obsolete files and enhancing the ShowEndpoints with audience and genre management capabilities. Improve error handling and streamline command handlers for channel operations.

backend/src/TeleWave.Api/Endpoints/CollectionEndpoints.cs

@@ -0,0 +1,163 @@
+using LiteCqrs;
+using TeleWave.Api.Common;
+using TeleWave.Application.Library.Collections;
+using TeleWave.Application.Library.Collections.AddCollectionShow;
+using TeleWave.Application.Library.Collections.CreateCollection;
+using TeleWave.Application.Library.Collections.DeleteCollection;
+using TeleWave.Application.Library.Collections.GetCollection;
+using TeleWave.Application.Library.Collections.ListCollections;
+using TeleWave.Application.Library.Collections.RemoveCollectionShow;
+using TeleWave.Application.Library.Collections.ReorderCollection;
+using TeleWave.Application.Library.Collections.SetCollectionPoster;
+using TeleWave.Application.Library.Collections.UpdateCollection;
+using TeleWave.Infrastructure.Identity;
+
+namespace TeleWave.Api.Endpoints;
+
+public static class CollectionEndpoints
+{
+    public static IEndpointRouteBuilder MapCollectionEndpoints(this IEndpointRouteBuilder app)
+    {
+        var admin = app.MapGroup("/api/admin/collections")
+            .WithTags("Admin.Collections")
+            .RequireAuthorization(policy => policy.RequireRole(RoleNames.Admin));
+
+        admin.MapGet("", ListCollections).Produces<IReadOnlyList<CollectionSummaryDto>>();
+        admin.MapGet("/{id:guid}", GetCollection).Produces<CollectionDto>();
+        admin
+            .MapPost("", CreateCollection)
+            .Produces<CreatedIdResponse>(StatusCodes.Status201Created);
+        admin.MapPut("/{id:guid}", UpdateCollection).Produces(StatusCodes.Status204NoContent);
+        admin.MapDelete("/{id:guid}", DeleteCollection).Produces(StatusCodes.Status204NoContent);
+        admin.MapPost("/{id:guid}/shows", AddShow).Produces(StatusCodes.Status204NoContent);
+        admin
+            .MapDelete("/{id:guid}/shows/{showId:guid}", RemoveShow)
+            .Produces(StatusCodes.Status204NoContent);
+        admin.MapPut("/{id:guid}/order", Reorder).Produces(StatusCodes.Status204NoContent);
+        admin.MapPut("/{id:guid}/poster-image", SetPoster).Produces(StatusCodes.Status204NoContent);
+
+        return app;
+    }
+
+    private static async Task<IResult> ListCollections(
+        ISender sender,
+        CancellationToken cancellationToken
+    )
+    {
+        var result = await sender.Send(new ListCollectionsQuery(), cancellationToken);
+        return Results.Ok(result);
+    }
+
+    private static async Task<IResult> GetCollection(
+        Guid id,
+        ISender sender,
+        CancellationToken cancellationToken
+    )
+    {
+        var result = await sender.Send(new GetCollectionQuery(id), cancellationToken);
+        return result.ToHttpResult();
+    }
+
+    private static async Task<IResult> CreateCollection(
+        CreateCollectionCommand command,
+        ISender sender,
+        CancellationToken cancellationToken
+    )
+    {
+        var result = await sender.Send(command, cancellationToken);
+        return result.IsSuccess
+            ? Results.Created(
+                $"/api/admin/collections/{result.Value}",
+                new CreatedIdResponse(result.Value)
+            )
+            : result.ToHttpResult();
+    }
+
+    private static async Task<IResult> UpdateCollection(
+        Guid id,
+        UpdateCollectionBody body,
+        ISender sender,
+        CancellationToken cancellationToken
+    )
+    {
+        var result = await sender.Send(
+            new UpdateCollectionCommand(id, body.Name, body.Description),
+            cancellationToken
+        );
+        return result.ToHttpResult();
+    }
+
+    private static async Task<IResult> DeleteCollection(
+        Guid id,
+        ISender sender,
+        CancellationToken cancellationToken
+    )
+    {
+        var result = await sender.Send(new DeleteCollectionCommand(id), cancellationToken);
+        return result.ToHttpResult();
+    }
+
+    private static async Task<IResult> AddShow(
+        Guid id,
+        CollectionShowBody body,
+        ISender sender,
+        CancellationToken cancellationToken
+    )
+    {
+        var result = await sender.Send(
+            new AddCollectionShowCommand(id, body.ShowId),
+            cancellationToken
+        );
+        return result.ToHttpResult();
+    }
+
+    private static async Task<IResult> RemoveShow(
+        Guid id,
+        Guid showId,
+        ISender sender,
+        CancellationToken cancellationToken
+    )
+    {
+        var result = await sender.Send(
+            new RemoveCollectionShowCommand(id, showId),
+            cancellationToken
+        );
+        return result.ToHttpResult();
+    }
+
+    private static async Task<IResult> Reorder(
+        Guid id,
+        ReorderCollectionBody body,
+        ISender sender,
+        CancellationToken cancellationToken
+    )
+    {
+        var result = await sender.Send(
+            new ReorderCollectionCommand(id, body.ShowIdsInOrder),
+            cancellationToken
+        );
+        return result.ToHttpResult();
+    }
+
+    private static async Task<IResult> SetPoster(
+        Guid id,
+        CollectionPosterBody body,
+        ISender sender,
+        CancellationToken cancellationToken
+    )
+    {
+        var result = await sender.Send(
+            new SetCollectionPosterCommand(id, body.ImageId),
+            cancellationToken
+        );
+        return result.ToHttpResult();
+    }
+}
+
+public sealed record UpdateCollectionBody(string Name, string? Description);
+
+public sealed record CollectionShowBody(Guid ShowId);
+
+public sealed record ReorderCollectionBody(IReadOnlyList<Guid> ShowIdsInOrder);
+
+public sealed record CollectionPosterBody(Guid? ImageId);