Add likes, follows and playlist visibility; redesign web-player UI

Backend: - New Likes feature (toggle/get liked tracks) and endpoints - User follow/unfollow, listening stats, public user profile - Playlist visibility (public/private) support - Various auth and DTO/response adjustments to support the above Frontend (web-player): - New design system pass: theme tokens/mode (light/dark), glass menu, tabs bar, player dock/extras/queue components, mix tiles, artist link - New routes: Liked, public user profile (/u/[id]), likes API proxy - Search refactor: shared SearchBox component used by TopBar and MobileHeader (search now reachable on mobile), live results as you type instead of requiring Enter, dropped the "Buscando…" quick-result preview - Removed now-unused components (MobileNav, CoverBadge, MixBentoTile, PlayPauseOverlay, SuggestionsTable, userDirectory) - Design handoff reference docs added under web-player/design_handoff_musify_player and web-player/docs/design-system-refactor-plan.md
2026-09-14 23:42:45 +02:00
parent 389b3b9244
commit dc1ba89a6d
166 changed files with 14271 additions and 1982 deletions
@@ -0,0 +1,61 @@
+using ErrorOr;
+using Microsoft.EntityFrameworkCore;
+using Musify.Application.Tests.TestSupport;
+using Musify.Application.Users;
+using Xunit;
+
+namespace Musify.Application.Tests.Users
+{
+    public sealed class FollowUserCommandHandlerTests : HandlerTestBase
+    {
+        private FollowUserCommandHandler CreateHandler() => new(Database, NoOpLogger<FollowUserCommandHandler>());
+
+        [Fact]
+        public async Task Handle_ValidTarget_CreatesFollow()
+        {
+            var follower = TestEntities.User(1, "follower");
+            var followed = TestEntities.User(2, "followed");
+            await SeedAsync(follower, followed);
+
+            var result = await CreateHandler().Handle(new FollowUserCommand(follower.Id, followed.Id), TestContext.Current.CancellationToken);
+
+            Assert.False(result.IsError);
+            Assert.Single(await Database.UserFollows.ToListAsync(TestContext.Current.CancellationToken));
+        }
+
+        [Fact]
+        public async Task Handle_AlreadyFollowing_IsIdempotent()
+        {
+            var follower = TestEntities.User(1, "follower");
+            var followed = TestEntities.User(2, "followed");
+            await SeedAsync(follower, followed, new Musify.Domain.Entities.UserFollow { FollowerId = follower.Id, FollowedId = followed.Id });
+
+            var result = await CreateHandler().Handle(new FollowUserCommand(follower.Id, followed.Id), TestContext.Current.CancellationToken);
+
+            Assert.False(result.IsError);
+            Assert.Single(await Database.UserFollows.ToListAsync(TestContext.Current.CancellationToken));
+        }
+
+        [Fact]
+        public async Task Handle_SelfFollow_ReturnsValidationError()
+        {
+            var user = TestEntities.User();
+            await SeedAsync(user);
+
+            var result = await CreateHandler().Handle(new FollowUserCommand(user.Id, user.Id), TestContext.Current.CancellationToken);
+
+            Assert.Equal(ErrorType.Validation, result.FirstError.Type);
+        }
+
+        [Fact]
+        public async Task Handle_TargetMissing_ReturnsNotFound()
+        {
+            var follower = TestEntities.User();
+            await SeedAsync(follower);
+
+            var result = await CreateHandler().Handle(new FollowUserCommand(follower.Id, 404), TestContext.Current.CancellationToken);
+
+            Assert.Equal(ErrorType.NotFound, result.FirstError.Type);
+        }
+    }
+}
@@ -0,0 +1,87 @@
+using Musify.Application.Tests.TestSupport;
+using Musify.Application.Users;
+using Xunit;
+
+namespace Musify.Application.Tests.Users
+{
+    public sealed class GetListeningStatsQueryHandlerTests : HandlerTestBase
+    {
+        private GetListeningStatsQueryHandler CreateHandler() => new(Database);
+
+        [Fact]
+        public async Task Handle_NoHistory_ReturnsZeroes()
+        {
+            var user = TestEntities.User();
+            await SeedAsync(user);
+
+            var result = await CreateHandler().Handle(new GetListeningStatsQuery(user.Id), TestContext.Current.CancellationToken);
+
+            Assert.Equal(0, result.TracksThisWeek);
+            Assert.Equal(0, result.SecondsThisWeek);
+            Assert.Equal(0, result.StreakDays);
+        }
+
+        [Fact]
+        public async Task Handle_ListensThisWeek_CountsDistinctTracksAndTotalSeconds()
+        {
+            var user = TestEntities.User();
+            var trackA = TestEntities.LocalTrack(user, "Track A", durationSeconds: 200);
+            var trackB = TestEntities.LocalTrack(user, "Track B", durationSeconds: 100);
+            await SeedAsync(
+                user, trackA, trackB,
+                TestEntities.ListeningHistory(user.Id, trackA.Id, DateTime.UtcNow.AddDays(-1)),
+                TestEntities.ListeningHistory(user.Id, trackA.Id, DateTime.UtcNow.AddHours(-1)),
+                TestEntities.ListeningHistory(user.Id, trackB.Id, DateTime.UtcNow),
+                TestEntities.ListeningHistory(user.Id, trackB.Id, DateTime.UtcNow.AddDays(-10)));
+
+            var result = await CreateHandler().Handle(new GetListeningStatsQuery(user.Id), TestContext.Current.CancellationToken);
+
+            Assert.Equal(2, result.TracksThisWeek);
+            Assert.Equal(500, result.SecondsThisWeek);
+        }
+
+        [Fact]
+        public async Task Handle_ListenedTodayAndYesterday_StreakIsTwo()
+        {
+            var user = TestEntities.User();
+            var track = TestEntities.LocalTrack(user);
+            await SeedAsync(
+                user, track,
+                TestEntities.ListeningHistory(user.Id, track.Id, DateTime.UtcNow),
+                TestEntities.ListeningHistory(user.Id, track.Id, DateTime.UtcNow.AddDays(-1)));
+
+            var result = await CreateHandler().Handle(new GetListeningStatsQuery(user.Id), TestContext.Current.CancellationToken);
+
+            Assert.Equal(2, result.StreakDays);
+        }
+
+        [Fact]
+        public async Task Handle_GapBeforeToday_StopsStreakAtGap()
+        {
+            var user = TestEntities.User();
+            var track = TestEntities.LocalTrack(user);
+            await SeedAsync(
+                user, track,
+                TestEntities.ListeningHistory(user.Id, track.Id, DateTime.UtcNow),
+                TestEntities.ListeningHistory(user.Id, track.Id, DateTime.UtcNow.AddDays(-2)));
+
+            var result = await CreateHandler().Handle(new GetListeningStatsQuery(user.Id), TestContext.Current.CancellationToken);
+
+            Assert.Equal(1, result.StreakDays);
+        }
+
+        [Fact]
+        public async Task Handle_NoListenToday_StreakIsZero()
+        {
+            var user = TestEntities.User();
+            var track = TestEntities.LocalTrack(user);
+            await SeedAsync(
+                user, track,
+                TestEntities.ListeningHistory(user.Id, track.Id, DateTime.UtcNow.AddDays(-1)));
+
+            var result = await CreateHandler().Handle(new GetListeningStatsQuery(user.Id), TestContext.Current.CancellationToken);
+
+            Assert.Equal(0, result.StreakDays);
+        }
+    }
+}
@@ -0,0 +1,41 @@
+using ErrorOr;
+using Musify.Application.Tests.TestSupport;
+using Musify.Application.Users;
+using Musify.Domain.Entities;
+using Xunit;
+
+namespace Musify.Application.Tests.Users
+{
+    public sealed class GetUserProfileQueryHandlerTests : HandlerTestBase
+    {
+        private GetUserProfileQueryHandler CreateHandler() => new(Database);
+
+        [Fact]
+        public async Task Handle_ExistingUser_ReturnsFollowerAndFollowingCounts()
+        {
+            var user = TestEntities.User(1, "user");
+            var followerA = TestEntities.User(2, "followerA");
+            var followerB = TestEntities.User(3, "followerB");
+            var followed = TestEntities.User(4, "followed");
+            await SeedAsync(
+                user, followerA, followerB, followed,
+                new UserFollow { FollowerId = followerA.Id, FollowedId = user.Id },
+                new UserFollow { FollowerId = followerB.Id, FollowedId = user.Id },
+                new UserFollow { FollowerId = user.Id, FollowedId = followed.Id });
+
+            var result = await CreateHandler().Handle(new GetUserProfileQuery(user.Id), TestContext.Current.CancellationToken);
+
+            Assert.False(result.IsError);
+            Assert.Equal(2, result.Value.FollowersCount);
+            Assert.Equal(1, result.Value.FollowingCount);
+        }
+
+        [Fact]
+        public async Task Handle_UserMissing_ReturnsNotFound()
+        {
+            var result = await CreateHandler().Handle(new GetUserProfileQuery(404), TestContext.Current.CancellationToken);
+
+            Assert.Equal(ErrorType.NotFound, result.FirstError.Type);
+        }
+    }
+}
@@ -0,0 +1,36 @@
+using Musify.Application.Tests.TestSupport;
+using Musify.Application.Users;
+using Musify.Domain.Entities;
+using Xunit;
+
+namespace Musify.Application.Tests.Users
+{
+    public sealed class IsFollowingUserQueryHandlerTests : HandlerTestBase
+    {
+        private IsFollowingUserQueryHandler CreateHandler() => new(Database);
+
+        [Fact]
+        public async Task Handle_Following_ReturnsTrue()
+        {
+            var follower = TestEntities.User(1, "follower");
+            var followed = TestEntities.User(2, "followed");
+            await SeedAsync(follower, followed, new UserFollow { FollowerId = follower.Id, FollowedId = followed.Id });
+
+            var result = await CreateHandler().Handle(new IsFollowingUserQuery(follower.Id, followed.Id), TestContext.Current.CancellationToken);
+
+            Assert.True(result);
+        }
+
+        [Fact]
+        public async Task Handle_NotFollowing_ReturnsFalse()
+        {
+            var follower = TestEntities.User(1, "follower");
+            var followed = TestEntities.User(2, "followed");
+            await SeedAsync(follower, followed);
+
+            var result = await CreateHandler().Handle(new IsFollowingUserQuery(follower.Id, followed.Id), TestContext.Current.CancellationToken);
+
+            Assert.False(result);
+        }
+    }
+}
@@ -0,0 +1,38 @@
+using Microsoft.EntityFrameworkCore;
+using Musify.Application.Tests.TestSupport;
+using Musify.Application.Users;
+using Musify.Domain.Entities;
+using Xunit;
+
+namespace Musify.Application.Tests.Users
+{
+    public sealed class UnfollowUserCommandHandlerTests : HandlerTestBase
+    {
+        private UnfollowUserCommandHandler CreateHandler() => new(Database, NoOpLogger<UnfollowUserCommandHandler>());
+
+        [Fact]
+        public async Task Handle_ExistingFollow_RemovesIt()
+        {
+            var follower = TestEntities.User(1, "follower");
+            var followed = TestEntities.User(2, "followed");
+            await SeedAsync(follower, followed, new UserFollow { FollowerId = follower.Id, FollowedId = followed.Id });
+
+            var result = await CreateHandler().Handle(new UnfollowUserCommand(follower.Id, followed.Id), TestContext.Current.CancellationToken);
+
+            Assert.False(result.IsError);
+            Assert.Empty(await Database.UserFollows.ToListAsync(TestContext.Current.CancellationToken));
+        }
+
+        [Fact]
+        public async Task Handle_NotFollowing_IsIdempotent()
+        {
+            var follower = TestEntities.User(1, "follower");
+            var followed = TestEntities.User(2, "followed");
+            await SeedAsync(follower, followed);
+
+            var result = await CreateHandler().Handle(new UnfollowUserCommand(follower.Id, followed.Id), TestContext.Current.CancellationToken);
+
+            Assert.False(result.IsError);
+        }
+    }
+}