Very messy code that implements read status tracking. Needs major cleanup.

API/Entities/AppUser.cs

@@ -12,12 +12,15 @@ namespace API.Entities
         public DateTime Created { get; set; } = DateTime.Now;
         public DateTime LastActive { get; set; }
         public ICollection<Library> Libraries { get; set; }
-        [ConcurrencyCheck]
-        public uint RowVersion { get; set; }
+        
         
         public ICollection<AppUserRole> UserRoles { get; set; }
         
         //public ICollection<SeriesProgress> SeriesProgresses { get; set; }
+        public ICollection<AppUserProgress> Progresses { get; set; }
+        
+        [ConcurrencyCheck]
+        public uint RowVersion { get; set; }
 
         public void OnSavingChanges()
         {

API/Entities/AppUserProgress.cs

@@ -5,6 +5,13 @@
     /// </summary>
     public class AppUserProgress
     {
+        public int Id { get; set; }
+        public int PagesRead { get; set; }
         
+        public AppUser AppUser { get; set; }
+        public int AppUserId { get; set; }
+        public int VolumeId { get; set; }
+        public int SeriesId { get; set; } // shortcut
+        //public bool VolumeCompleted { get; set; } // This will be set true if PagesRead == Sum of MangaFiles on volume
     }
 }

API/Entities/Series.cs

@@ -26,6 +26,14 @@ namespace API.Entities
         public DateTime Created { get; set; }
         public DateTime LastModified { get; set; }
         public byte[] CoverImage { get; set; }
+        /// <summary>
+        /// Sum of all Volume pages
+        /// </summary>
+        public int Pages { get; set; }
+        /// <summary>
+        /// Total Volumes linked to Entity
+        /// </summary>
+        //public int TotalVolumes { get; set; }
         public ICollection<Volume> Volumes { get; set; }
         public Library Library { get; set; }
         public int LibraryId { get; set; }

API/Entities/Volume.cs

@@ -15,8 +15,7 @@ namespace API.Entities
         public byte[] CoverImage { get; set; }
         public int Pages { get; set; }
         
-        // public string CachePath {get; set;} // Path where cache is located. Default null, resets to null on deletion.
-        //public ICollection<AppUserProgress> AppUserProgress { get; set; }
+        
 
         // Many-to-One relationships
         public Series Series { get; set; }