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 Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-09-14 23:42:45 +02:00
parent 63de050355
commit ec54645dc8
166 changed files with 14271 additions and 1982 deletions
@@ -0,0 +1,50 @@
+using ErrorOr;
+using Mediator;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.Logging;
+using Musify.Application.Contracts;
+using Musify.Domain.Entities;
+
+namespace Musify.Application.Users
+{
+    public record FollowUserCommand(long FollowerId, long FollowedId) : ICommand<ErrorOr<Success>>;
+
+    public class FollowUserCommandHandler(
+        IDatabase database,
+        ILogger<FollowUserCommandHandler> logger)
+        : ICommandHandler<FollowUserCommand, ErrorOr<Success>>
+    {
+        public async ValueTask<ErrorOr<Success>> Handle(FollowUserCommand request, CancellationToken cancellationToken)
+        {
+            if (request.FollowerId == request.FollowedId)
+                return Error.Validation(description: "A user cannot follow themselves.");
+
+            var followedExists = await database.Users
+                .AsNoTracking()
+                .AnyAsync(u => u.Id == request.FollowedId, cancellationToken);
+            if (!followedExists)
+            {
+                logger.LogInformation("User {FollowedId} not found", request.FollowedId);
+                return Error.NotFound(description: $"User {request.FollowedId} not found");
+            }
+
+            var alreadyFollowing = await database.UserFollows
+                .AsNoTracking()
+                .AnyAsync(f => f.FollowerId == request.FollowerId && f.FollowedId == request.FollowedId, cancellationToken);
+            if (alreadyFollowing)
+                return new Success();
+
+            await database.UserFollows.AddAsync(new UserFollow
+            {
+                FollowerId = request.FollowerId,
+                FollowedId = request.FollowedId
+            }, cancellationToken);
+
+            await database.SaveChangesAsync(cancellationToken);
+
+            logger.LogInformation("User {FollowerId} followed user {FollowedId}", request.FollowerId, request.FollowedId);
+
+            return new Success();
+        }
+    }
+}