Add explicit flag to tracks and mark it on upload

backend/Core/Musify.Application/Tracks/CreateTrack.cs

@@ -18,7 +18,8 @@ namespace Musify.Application.Tracks
         string Title,
         Guid PictureIntentId,
         Guid AudioIntentId,
-        IReadOnlyCollection<Genre> Tags)
+        IReadOnlyCollection<Genre> Tags,
+        bool IsExplicit = false)
         : ICommand<ErrorOr<TrackApplicationResponse>>;
 
     public class CreateTrackCommandHandler(
@@ -83,6 +84,7 @@ namespace Musify.Application.Tracks
                 NormalizedTitle = request.Title.ToUpperInvariant(),
                 OwnerUserId = user.Id,
                 Owner = user,
+                IsExplicit = request.IsExplicit,
                 Pictures = new TrackPictures
                 {
                     OriginalName = pictureIntent.ObjectName,

backend/Core/Musify.Application/Tracks/Responses/TrackApplicationResponse.cs

@@ -15,7 +15,8 @@ namespace Musify.Application.Tracks.Responses
         DateTime CreatedAt,
         DateTime UpdatedAt,
         [property: JsonConverter(typeof(LongAsStringConverter))] long OwnerUserId,
-        IReadOnlyCollection<Genre> Tags)
+        IReadOnlyCollection<Genre> Tags,
+        bool IsExplicit)
     {
         public static TrackApplicationResponse FromEntity(Track track, int listensCount) =>
             new(
@@ -28,6 +29,7 @@ namespace Musify.Application.Tracks.Responses
                 track.CreatedAt,
                 track.UpdatedAt,
                 track.OwnerUserId,
-                track.Tags.Select(tag => tag.Tag).ToList());
+                track.Tags.Select(tag => tag.Tag).ToList(),
+                track.IsExplicit);
     }
 }

backend/Core/Musify.Domain/Entities/Track.cs

@@ -31,6 +31,9 @@ namespace Musify.Domain.Entities
         [Required]
         public LifeCycleStatus LifeCycleStatus { get; set; } = LifeCycleStatus.Active;
 
+        [Required]
+        public bool IsExplicit { get; set; }
+
         [Required]
         public DateTime CreatedAt { get; set; } = DateTime.UtcNow;
 

backend/Core/Musify.Infrastructure/Persistence/Migrations/20260923203135_AddTrackIsExplicit.cs

@@ -0,0 +1,29 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Musify.Infrastructure.Persistence.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddTrackIsExplicit : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<bool>(
+                name: "IsExplicit",
+                table: "Tracks",
+                type: "boolean",
+                nullable: false,
+                defaultValue: false);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "IsExplicit",
+                table: "Tracks");
+        }
+    }
+}

backend/Core/Musify.Infrastructure/Persistence/Migrations/DatabaseModelSnapshot.cs

@@ -427,6 +427,9 @@ namespace Musify.Infrastructure.Persistence.Migrations
                     b.Property<double>("DurationSeconds")
                         .HasColumnType("double precision");
 
+                    b.Property<bool>("IsExplicit")
+                        .HasColumnType("boolean");
+
                     b.Property<int>("LifeCycleStatus")
                         .HasColumnType("integer");
 

backend/Hosts/Musify.Api/DataTransferObjects/Tracks/CreateTrackRequest.cs

@@ -6,4 +6,5 @@ public record CreateTrackRequest(
     string Title,
     Guid PictureIntentId,
     Guid AudioIntentId,
-    IReadOnlyCollection<Genre> Tags);
+    IReadOnlyCollection<Genre> Tags,
+    bool IsExplicit = false);

backend/Hosts/Musify.Api/Endpoints/TrackEndpoints.cs

@@ -147,7 +147,7 @@ public static class TrackEndpoints
         CancellationToken cancellationToken)
     {
         var result = await mediator.Send(
-            new CreateTrackCommand(currentUser.RequiredId, request.Title, request.PictureIntentId, request.AudioIntentId, request.Tags),
+            new CreateTrackCommand(currentUser.RequiredId, request.Title, request.PictureIntentId, request.AudioIntentId, request.Tags, request.IsExplicit),
             cancellationToken);
 
         return result.ToCreatedResult(track => $"/tracks/{track.Id}");

backend/Tests/Musify.Application.Tests/Shared/TrackApplicationResponseTests.cs

@@ -17,6 +17,17 @@ namespace Musify.Application.Tests.Shared
             Assert.Equal("The Owner", response.Artist);
             Assert.Equal(owner.Id, response.OwnerUserId);
             Assert.Equal(3, response.ListensCount);
+            Assert.False(response.IsExplicit);
+        }
+
+        [Fact]
+        public void FromEntity_CopiesExplicitFlag()
+        {
+            var track = TestEntities.Track(TestEntities.User(), isExplicit: true);
+
+            var response = TrackApplicationResponse.FromEntity(track, listensCount: 0);
+
+            Assert.True(response.IsExplicit);
         }
     }
 }

backend/Tests/Musify.Application.Tests/TestSupport/TestEntities.cs

@@ -56,7 +56,8 @@ namespace Musify.Application.Tests.TestSupport
             TrackPictures? pictures = null,
             TrackAudio? audio = null,
             LifeCycleStatus lifeCycleStatus = LifeCycleStatus.Active,
-            IEnumerable<Genre>? tags = null)
+            IEnumerable<Genre>? tags = null,
+            bool isExplicit = false)
         {
             var track = new Track
             {
@@ -64,6 +65,7 @@ namespace Musify.Application.Tests.TestSupport
                 NormalizedTitle = title.ToUpperInvariant(),
                 DurationSeconds = durationSeconds,
                 LifeCycleStatus = lifeCycleStatus,
+                IsExplicit = isExplicit,
                 OwnerUserId = owner.Id,
                 Owner = owner,
                 Pictures = pictures ?? ProcessedPictures(),

backend/Tests/Musify.Application.Tests/Tracks/CreateTrackCommandHandlerTests.cs

@@ -58,6 +58,26 @@ namespace Musify.Application.Tests.Tracks
             Assert.Equal(ProcessingStatus.Pending, stored.Audio.TranscodeStatus);
         }
 
+        [Theory]
+        [InlineData(true)]
+        [InlineData(false)]
+        public async Task Handle_StoresExplicitFlag(bool isExplicit)
+        {
+            var user = TestEntities.User();
+            var (picture, audio) = SeedIntents(user.Id);
+            await SeedAsync(user, picture, audio);
+
+            var command = new CreateTrackCommand(user.Id, "My Song", picture.Id, audio.Id, [Genre.Pop], isExplicit);
+
+            var result = await CreateHandler().Handle(command, TestContext.Current.CancellationToken);
+
+            Assert.False(result.IsError);
+            Assert.Equal(isExplicit, result.Value.IsExplicit);
+            var stored = await Database.Tracks.FindAsync([result.Value.Id], TestContext.Current.CancellationToken);
+            Assert.NotNull(stored);
+            Assert.Equal(isExplicit, stored.IsExplicit);
+        }
+
         [Fact]
         public async Task Handle_NoTags_ReturnsValidationError()
         {

web-player/src/lib/components/player/Queue.svelte

@@ -61,6 +61,7 @@
 					title={player.current.title}
 					artist={player.current.artist || '—'}
 					ownerUserId={player.current.ownerUserId}
+					explicit={player.current.explicit}
 					active
 				/>
 			</div>
@@ -123,6 +124,7 @@
 						title={track.title}
 						subtitle={track.artist || '—'}
 						subtitleHref={track.ownerUserId}
+						explicit={track.explicit}
 						trackId={track.id}
 						class="p-2"
 					>

web-player/src/lib/components/ui/media/ExplicitBadge.svelte

@@ -7,7 +7,7 @@
 </script>
 
 <span
-	class="grid size-4 shrink-0 place-items-center rounded-tag bg-fg-2 text-xs leading-4 font-semibold text-bg {klass}"
+	class="grid size-4 shrink-0 place-items-center rounded-tag border border-accent/30 bg-accent-tint pt-px text-xs leading-none font-normal text-accent-soft {klass}"
 	title="Contenido explícito"
 	aria-label="Contenido explícito">E</span
 >

web-player/src/routes/(app)/upload/+page.server.ts

@@ -25,6 +25,7 @@ export const actions: Actions = {
 		const audio = form.get('audio');
 		const cover = form.get('cover');
 		const rawTags = form.getAll('tags').map(String);
+		const isExplicit = form.get('isExplicit') === 'on';
 
 		if (title === '' || title.length > MAX_TITLE) {
 			return fail(400, { message: 'El título es obligatorio (máx. 100 caracteres).' });
@@ -90,7 +91,8 @@ export const actions: Actions = {
 				title,
 				pictureIntentId: urls.pictureIntentId,
 				audioIntentId: urls.audioIntentId,
-				tags
+				tags,
+				isExplicit
 			}
 		});
 

web-player/src/routes/(app)/upload/+page.svelte

@@ -13,6 +13,7 @@
 	import Input from '$lib/components/ui/primitives/Input.svelte';
 	import Checkbox from '$lib/components/ui/primitives/Checkbox.svelte';
 	import Button from '$lib/components/ui/primitives/Button.svelte';
+	import ExplicitBadge from '$lib/components/ui/media/ExplicitBadge.svelte';
 	import Chip from '$lib/components/ui/primitives/Chip.svelte';
 	import { TRACK_GENRES, areCompatible, type TrackGenre } from '$lib/data/trackGenres';
 
@@ -29,6 +30,7 @@
 	let dragging = $state(false);
 	let status = $state<Status>('idle');
 	let acceptedTerms = $state(false);
+	let isExplicit = $state(false);
 	let errorMsg = $state('');
 	let errorDetail = $state('');
 	let tags = $state<TrackGenre[]>([]);
@@ -101,6 +103,7 @@
 		coverResetToken += 1;
 		status = 'idle';
 		acceptedTerms = false;
+		isExplicit = false;
 		errorMsg = '';
 		errorDetail = '';
 		tags = [];
@@ -277,6 +280,13 @@
 								<span class="shrink-0 tabular-nums">{tags.length} elegidos</span>
 							{/snippet}
 						</Field>
+
+						<Checkbox bind:checked={isExplicit} name="isExplicit">
+							<span class="inline-flex items-center gap-2">
+								Contenido explícito
+								<ExplicitBadge />
+							</span>
+						</Checkbox>
 					</div>
 				</div>
 			</Surface>

web-player/src/routes/+page.svelte

@@ -195,6 +195,7 @@
 							title={item.title}
 							subtitle={item.artist}
 							subtitleHref={item.ownerUserId}
+							explicit={item.explicit}
 							trackId={item.id}
 							class="animate-enter"
 							style="--i:{i}"
@@ -252,6 +253,7 @@
 								title={track.title}
 								subtitle={track.artist}
 								subtitleHref={track.ownerUserId}
+								explicit={track.isExplicit}
 							>
 								{#snippet leading()}
 									<span class="w-5 shrink-0 text-center text-xs text-fg-2 tabular-nums"