A lot of changes

backend/Musify.Domain/Entities/PlayList.cs

@@ -26,23 +26,9 @@ namespace Musify.Domain.Entities
 
         [Required]
         [MaxLength(256)]
-        public required string Description { get; set; } = "No description was provided.";
+        public string Description { get; set; } = "No description was provided.";
 
-        [Required]
-        [MaxLength(64)]
-        public required string OriginalPictureName { get; set; }
-
-        [Required]
-        [MaxLength(64)]
-        public required string SmallPictureName { get; set; }
-
-        [Required]
-        [MaxLength(64)]
-        public required string MediumPictureName { get; set; }
-
-        [Required]
-        [MaxLength(64)]
-        public required string LargePictureName { get; set; }
+        public required PlayListPictures Pictures { get; set; }
 
         [Required]
         public LifeCycleStatus LifeCycleStatus { get; set; } = LifeCycleStatus.Active;

backend/Musify.Domain/Entities/Track.cs

@@ -20,7 +20,7 @@ namespace Musify.Domain.Entities
         public required string NormalizedTitle { get; set; }
 
         [Required]
-        public int Duration { get; set; }
+        public int DurationSeconds { get; set; }
 
         public long? OwnerUserId { get; set; }
 
@@ -43,7 +43,7 @@ namespace Musify.Domain.Entities
 
         public TrackAudio Audio { get; set; } = new();
 
-        [ForeignKey(nameof(OwnerUserId))]
+        [ForeignKey(nameof(OwnerUserId)) ]
         public User? Owner { get; set; }
 
         public ICollection<UserHasTrack> UserTracks { get; set; } = new List<UserHasTrack>();
@@ -53,5 +53,8 @@ namespace Musify.Domain.Entities
         public ICollection<ListeningHistory> ListeningHistories { get; set; } = new List<ListeningHistory>();
 
         public ICollection<TrackArtist> TrackArtists { get; set; } = new List<TrackArtist>();
+
+        [NotMapped]
+        public bool IsExternal => Source != TrackSource.Local;
     }
 }

backend/Musify.Domain/Entities/UploadIntent.cs

@@ -40,6 +40,12 @@ namespace Musify.Domain.Entities
         [Required]
         public DateTime CreatedAt { get; set; } = DateTime.UtcNow;
 
+        [NotMapped]
+        public bool IsConsumed => Status == UploadIntentStatus.Consumed;
+
+        [NotMapped]
+        public bool IsExpired => Status == UploadIntentStatus.Expired || ExpiresAt < DateTime.UtcNow;
+
         [ForeignKey(nameof(UserId)) ]
         public User User { get; set; } = null!;
     }