Add shared pagination, projections and ownership helpers; simplify query and command handlers

This commit is contained in:
2026-09-24 11:59:34 +02:00
parent 5a0f82b77b
commit 4b147d9ee3
84 changed files with 547 additions and 767 deletions
@@ -1,4 +1,3 @@
using ErrorOr;
using Mediator;
using Microsoft.EntityFrameworkCore;
using Musify.Application.Contracts;
@@ -7,18 +6,19 @@ using Musify.Application.Mixes.Responses;
namespace Musify.Application.Mixes;
public record GetMixesByUserIdQuery(long UserId)
: IQuery<ErrorOr<IReadOnlyList<MixApplicationResponse>>>;
: IQuery<IReadOnlyList<MixApplicationResponse>>;
public class GetMixesByUserIdQueryHandler(IDatabase database)
: IQueryHandler<GetMixesByUserIdQuery, ErrorOr<IReadOnlyList<MixApplicationResponse>>>
: IQueryHandler<GetMixesByUserIdQuery, IReadOnlyList<MixApplicationResponse>>
{
public async ValueTask<ErrorOr<IReadOnlyList<MixApplicationResponse>>> Handle(GetMixesByUserIdQuery request, CancellationToken cancellationToken)
public async ValueTask<IReadOnlyList<MixApplicationResponse>> Handle(GetMixesByUserIdQuery request, CancellationToken cancellationToken)
{
var mixes = await database.Mixes
.AsNoTracking()
.Where(mix => mix.UserId == request.UserId)
.Include(mix => mix.Items)
.OrderBy(mix => mix.Position)
.ThenBy(mix => mix.Id)
.ToListAsync(cancellationToken);
var orderedItemsByMix = mixes.ToDictionary(