Looks like we finally have a solution.

Change logging to just log a message, instead of the exception.
Moved logic to Syncer involvement.  When posting the data, if a 500 is
returned, then it is up to the Syncer to re-submit it.

FreeTubeSync/Database/DataContext.cs

@@ -66,6 +66,17 @@ public class DataContext : DbContext
             .FirstOrDefaultAsync(ct);
     }
 
+    public async Task CleanupChangeLogAsync(CancellationToken ct = default)
+    {
+        var logs = await ChangeLogs.ToListAsync(ct);
+        if (logs.Count < 50) return;
+        for (var i = 0; i < (logs.Count - 50); i++)
+        {
+            ChangeLogs.Remove(logs[i]);
+        }
+        await base.SaveChangesAsync(ct);
+    }
+    
     public DbSet<History> Histories { get; set; }
     public DbSet<Playlist> Playlists { get; set; }
     public DbSet<Profile> Profiles { get; set; }

FreeTubeSync/Database/MapData.cs

@@ -1,40 +0,0 @@
-using System.Collections;
-
-namespace FreeTubeSync.Database;
-
-public static class MapData
-{
-    public static void MapFrom(this object obj2, object obj1)
-    {
-        var props = new Dictionary<string, object?>();
-        var t1Type = obj1.GetType();
-        var t2Type = obj2.GetType();
-        
-        var properties = t1Type.GetProperties();
-        foreach (var property in properties)
-        {
-            props[property.Name] = property.GetValue(obj1);
-        }
-        properties = t2Type.GetProperties();
-        foreach (var property in properties)
-        {
-            if (props.ContainsKey(property.Name))
-            {
-                var value = props[property.Name];
-                if (value is string || value is not IEnumerable)
-                    property.SetValue(obj2, value);
-            }
-        }
-    }
-
-    public static void MapTo<T1, T2>(this IEnumerable<T1> obj1, IList<T2> obj2)
-        where T1 : class where T2 : class, new()
-    {
-        foreach (var obj in obj1)
-        {
-            var newObj = new T2();
-            newObj.MapFrom(obj);
-            obj2.Add(newObj);
-        }
-    }
-}

FreeTubeSync/EndPoints/HistoryEndpoint.cs

@@ -32,25 +32,22 @@ public static class HistoryEndpoint
         {
             try
             {
+                logger.LogInformation("History {id} does not exist, adding it to the database  Thread: {thread}",
+                    history._id, Thread.CurrentThread.ManagedThreadId);
                 await repository.AddAsync(history, ct);
             }
             catch (Exception ex)
             {
-                logger.LogError(ex, "Failed to create history {json}", history._id);
+                logger.LogError("Failed to create history {json}", history._id);
                 return Results.StatusCode(500);
             }
         }
         else
         {
-            try
+            logger.LogInformation("History {id} exists, updating the database. Thread: {thread}", history._id,
-            {
+                Thread.CurrentThread.ManagedThreadId);
-                await repository.UpdateAsync(history, ct);
+            results.UpdateFrom(history);
-            }
+            await repository.UpdateAsync(results, ct);
-            catch (Exception ex)
-            {
-                logger.LogError(ex, "Failed to update history {json}", history._id);
-                return Results.StatusCode(500);
-            }
         }
         return Results.Ok();
     }

FreeTubeSync/EndPoints/PingEndpoint.cs

@@ -7,10 +7,10 @@ public static class PingEndpoint
     public static void MapPingEndpoints(this WebApplication app)
     {
         var group = app.MapGroup("ping");
-        group.MapGet("/", async (CancellationToken token) =>
+        group.MapGet("/", async (DataContext dbContext, CancellationToken token) =>
         {
-            await Task.Delay(10);
+            await dbContext.CleanupChangeLogAsync(token);
-            var dict = new { AppVersion = "0.1.4" };
+            var dict = new { AppVersion = "0.1.5" };
             return Results.Ok(dict);
         });
 
@@ -22,6 +22,7 @@ public static class PingEndpoint
                 return Results.NotFound();
             
             var dict = new { LastUpdated = log.ChangeTime };
+            await dbContext.CleanupChangeLogAsync(token);
             return Results.Ok(dict);
         });
     }

FreeTubeSync/EndPoints/PlaylistEndpoint.cs

@@ -34,24 +34,21 @@ public static class PlaylistEndpoint
         {
             try
             {
+                logger.LogInformation("Playlist {id} does not exist, adding it to the database", playlist._id);
                 await repository.AddAsync(playlist, ct);
             }
-            catch (Exception ex)
+            catch (Exception)
             {
-                logger.LogError(ex, "Failed to create Playlist {playlist}", playlist._id);
+                logger.LogError("Failed to create Playlist {playlist}", playlist._id);
                 return Results.StatusCode(500);
             }
         }
         else
         {
-            // Add Update Code here
+            logger.LogInformation("Playlist {id} exists, updating the databsae.", playlist._id);
+            results.UpdateFrom(playlist);
             var toRemove = results.videos.Where(vid => !playlist.videos.Any(x => x.playlistItemId == vid.playlistItemId)).ToList();
 
-            results.lastUpdatedAt = playlist.lastUpdatedAt;
-            results.@protected = playlist.@protected;
-            results.playlistName = playlist.playlistName;
-            results.createdAt = playlist.createdAt;
-
             foreach (var vid in toRemove)
                 results.videos.Remove(vid);
 

FreeTubeSync/EndPoints/ProfileEndpoint.cs

@@ -33,22 +33,21 @@ public static class ProfileEndpoint
         {
             try
             {
+                logger.LogInformation("Profile {id} does not exist, adding it to the database", profile._id);
                 await repository.AddAsync(profile, ct);
             }
-            catch (Exception ex)
+            catch (Exception)
             {
-                logger.LogError(ex, "Failed to create profile {json}", profile._id);
+                logger.LogError("Failed to create profile {json}", profile._id);
                 return Results.StatusCode(500);
             }
         }
         else
         {
+            logger.LogInformation("Profile {id} exists, updating the database.", profile._id);
+            res.UpdateFrom(profile);
             var toRemove = res.subscriptions.Where(sub => !profile.subscriptions.Any(x => x.id == sub.id)).ToList();
 
-            res.name = profile.name;
-            res.textColor = profile.textColor;
-            res.bgColor = profile.bgColor;
-
             foreach (var sub in toRemove)
                 res.subscriptions.Remove(sub);
 

FreeTubeSync/EndPoints/SearchHistoryEndpoint.cs

@@ -34,25 +34,20 @@ public static class SearchHistoryEndpoint
         {
             try
             {
+                logger.LogInformation("SearchHistory {id} does not exist, adding it to the database", history._id);
                 await repository.AddAsync(history, ct);
             }
-            catch (Exception e)
+            catch (Exception)
             {
-                logger.LogError(e, "Failed to update history {json}", history._id);
+                logger.LogError("Failed to update history {json}", history._id);
                 return Results.StatusCode(500);
             }
         }
         else
         {
-            try
+            logger.LogInformation("SearchHistory {id} exists, updating the database.", history._id);
-            {
+            result.UpdateFrom(history);
-                await repository.UpdateAsync(history, ct);
+            await repository.UpdateAsync(result, ct);
-            }
-            catch (Exception e)
-            {
-                logger.LogError(e, "Failed to update history {json}", history._id);
-                return Results.StatusCode(500);
-            }
         }
 
         return Results.Ok();

FreeTubeSync/EndPoints/SettingEndpoint.cs

@@ -33,25 +33,20 @@ public static class SettingEndpoint
         {
             try
             {
+                logger.LogInformation("Setting {id} does not exist, adding it to the database", setting._id);
                 await repository.AddAsync(setting, ct);
             }
-            catch (Exception ex)
+            catch (Exception)
             {
-                logger.LogError(ex, "Failed to add setting {setting}",  setting._id);
+                logger.LogError("Failed to add setting {setting}",  setting._id);
                 return Results.StatusCode(500);
             }
         }
         else
         {
-            try
+            logger.LogInformation("Setting {id} exists, updating the database.", setting._id);
-            {
+            res.UpdateFrom(setting);
-                await repository.UpdateAsync(setting, ct);
+            await repository.UpdateAsync(res, ct);
-            }
-            catch (Exception ex)
-            {
-                logger.LogError(ex, "Failed to update setting {setting}", setting._id);
-                return Results.StatusCode(500);
-            }
         }
         return Results.Ok();
     }

FreeTubeSync/Migrations/20250808221748_UpdateNewLayout.Designer.cs

@@ -0,0 +1,257 @@
+// <auto-generated />
+using System;
+using FreeTubeSync.Database;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace FreeTubeSync.Migrations
+{
+    [DbContext(typeof(DataContext))]
+    [Migration("20250808221748_UpdateNewLayout")]
+    partial class UpdateNewLayout
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder.HasAnnotation("ProductVersion", "9.0.7");
+
+            modelBuilder.Entity("FreeTubeSync.Model.ChangeLog", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<DateTime>("ChangeTime")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("ChangeType")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("TableName")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("ChangeLogs");
+                });
+
+            modelBuilder.Entity("FreeTubeSync.Model.History", b =>
+                {
+                    b.Property<string>("_id")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("author")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("authorId")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("description")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<bool>("isLive")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("lastViewedPlaylistItemId")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("lastViewedPlaylistType")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<long>("lengthSeconds")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<long>("published")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<long>("timeWatched")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("title")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("type")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("videoId")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<long>("viewCount")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<float>("watchProgress")
+                        .HasColumnType("REAL");
+
+                    b.HasKey("_id");
+
+                    b.ToTable("Histories");
+                });
+
+            modelBuilder.Entity("FreeTubeSync.Model.Playlist", b =>
+                {
+                    b.Property<string>("_id")
+                        .HasColumnType("TEXT");
+
+                    b.Property<long>("createdAt")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<long>("lastUpdatedAt")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("playlistName")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<bool>("protected")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("_id");
+
+                    b.ToTable("Playlists");
+                });
+
+            modelBuilder.Entity("FreeTubeSync.Model.Profile", b =>
+                {
+                    b.Property<string>("_id")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("bgColor")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("name")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("textColor")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("_id");
+
+                    b.ToTable("Profiles");
+                });
+
+            modelBuilder.Entity("FreeTubeSync.Model.SearchHistory", b =>
+                {
+                    b.Property<string>("_id")
+                        .HasColumnType("TEXT");
+
+                    b.Property<long>("lastUpdatedAt")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("_id");
+
+                    b.ToTable("SearchHistories");
+                });
+
+            modelBuilder.Entity("FreeTubeSync.Model.Setting", b =>
+                {
+                    b.Property<string>("_id")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("value")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("_id");
+
+                    b.ToTable("Settings");
+                });
+
+            modelBuilder.Entity("FreeTubeSync.Model.Playlist", b =>
+                {
+                    b.OwnsMany("FreeTubeSync.Model.Video", "videos", b1 =>
+                        {
+                            b1.Property<string>("Playlist_id")
+                                .HasColumnType("TEXT");
+
+                            b1.Property<string>("videoId")
+                                .HasColumnType("TEXT");
+
+                            b1.Property<string>("author")
+                                .IsRequired()
+                                .HasColumnType("TEXT");
+
+                            b1.Property<string>("authorId")
+                                .IsRequired()
+                                .HasColumnType("TEXT");
+
+                            b1.Property<string>("lengthSeconds")
+                                .IsRequired()
+                                .HasColumnType("TEXT");
+
+                            b1.Property<string>("playlistItemId")
+                                .IsRequired()
+                                .HasColumnType("TEXT");
+
+                            b1.Property<long>("published")
+                                .HasColumnType("INTEGER");
+
+                            b1.Property<long>("timeAdded")
+                                .HasColumnType("INTEGER");
+
+                            b1.Property<string>("title")
+                                .IsRequired()
+                                .HasColumnType("TEXT");
+
+                            b1.Property<string>("type")
+                                .IsRequired()
+                                .HasColumnType("TEXT");
+
+                            b1.HasKey("Playlist_id", "videoId");
+
+                            b1.ToTable("Video");
+
+                            b1.WithOwner()
+                                .HasForeignKey("Playlist_id");
+                        });
+
+                    b.Navigation("videos");
+                });
+
+            modelBuilder.Entity("FreeTubeSync.Model.Profile", b =>
+                {
+                    b.OwnsMany("FreeTubeSync.Model.Subscription", "subscriptions", b1 =>
+                        {
+                            b1.Property<string>("Profile_id")
+                                .HasColumnType("TEXT");
+
+                            b1.Property<string>("id")
+                                .HasColumnType("TEXT");
+
+                            b1.Property<string>("name")
+                                .IsRequired()
+                                .HasColumnType("TEXT");
+
+                            b1.Property<string>("thumbnail")
+                                .HasColumnType("TEXT");
+
+                            b1.HasKey("Profile_id", "id");
+
+                            b1.ToTable("Subscription");
+
+                            b1.WithOwner()
+                                .HasForeignKey("Profile_id");
+                        });
+
+                    b.Navigation("subscriptions");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

FreeTubeSync/Migrations/20250808221748_UpdateNewLayout.cs

@@ -0,0 +1,130 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace FreeTubeSync.Migrations
+{
+    /// <inheritdoc />
+    public partial class UpdateNewLayout : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "Subscriptions");
+
+            migrationBuilder.DropTable(
+                name: "Videos");
+
+            migrationBuilder.CreateTable(
+                name: "Subscription",
+                columns: table => new
+                {
+                    id = table.Column<string>(type: "TEXT", nullable: false),
+                    Profile_id = table.Column<string>(type: "TEXT", nullable: false),
+                    name = table.Column<string>(type: "TEXT", nullable: false),
+                    thumbnail = table.Column<string>(type: "TEXT", nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Subscription", x => new { x.Profile_id, x.id });
+                    table.ForeignKey(
+                        name: "FK_Subscription_Profiles_Profile_id",
+                        column: x => x.Profile_id,
+                        principalTable: "Profiles",
+                        principalColumn: "_id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Video",
+                columns: table => new
+                {
+                    videoId = table.Column<string>(type: "TEXT", nullable: false),
+                    Playlist_id = table.Column<string>(type: "TEXT", nullable: false),
+                    title = table.Column<string>(type: "TEXT", nullable: false),
+                    author = table.Column<string>(type: "TEXT", nullable: false),
+                    authorId = table.Column<string>(type: "TEXT", nullable: false),
+                    lengthSeconds = table.Column<string>(type: "TEXT", nullable: false),
+                    published = table.Column<long>(type: "INTEGER", nullable: false),
+                    timeAdded = table.Column<long>(type: "INTEGER", nullable: false),
+                    playlistItemId = table.Column<string>(type: "TEXT", nullable: false),
+                    type = table.Column<string>(type: "TEXT", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Video", x => new { x.Playlist_id, x.videoId });
+                    table.ForeignKey(
+                        name: "FK_Video_Playlists_Playlist_id",
+                        column: x => x.Playlist_id,
+                        principalTable: "Playlists",
+                        principalColumn: "_id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "Subscription");
+
+            migrationBuilder.DropTable(
+                name: "Video");
+
+            migrationBuilder.CreateTable(
+                name: "Subscriptions",
+                columns: table => new
+                {
+                    id = table.Column<string>(type: "TEXT", nullable: false),
+                    Profile_id = table.Column<string>(type: "TEXT", nullable: true),
+                    name = table.Column<string>(type: "TEXT", nullable: false),
+                    thumbnail = table.Column<string>(type: "TEXT", nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Subscriptions", x => x.id);
+                    table.ForeignKey(
+                        name: "FK_Subscriptions_Profiles_Profile_id",
+                        column: x => x.Profile_id,
+                        principalTable: "Profiles",
+                        principalColumn: "_id");
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Videos",
+                columns: table => new
+                {
+                    playlistItemId = table.Column<string>(type: "TEXT", nullable: false),
+                    Playlist_id = table.Column<string>(type: "TEXT", nullable: true),
+                    author = table.Column<string>(type: "TEXT", nullable: false),
+                    authorId = table.Column<string>(type: "TEXT", nullable: false),
+                    lengthSeconds = table.Column<string>(type: "TEXT", nullable: false),
+                    pubished = table.Column<long>(type: "INTEGER", nullable: false),
+                    timeAdded = table.Column<long>(type: "INTEGER", nullable: false),
+                    title = table.Column<string>(type: "TEXT", nullable: false),
+                    type = table.Column<string>(type: "TEXT", nullable: false),
+                    videoId = table.Column<string>(type: "TEXT", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Videos", x => x.playlistItemId);
+                    table.ForeignKey(
+                        name: "FK_Videos_Playlists_Playlist_id",
+                        column: x => x.Playlist_id,
+                        principalTable: "Playlists",
+                        principalColumn: "_id");
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Subscriptions_Profile_id",
+                table: "Subscriptions",
+                column: "Profile_id");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Videos_Playlist_id",
+                table: "Videos",
+                column: "Playlist_id");
+        }
+    }
+}

FreeTubeSync/Migrations/DataContextModelSnapshot.cs

@@ -17,7 +17,7 @@ namespace FreeTubeSync.Migrations
 #pragma warning disable 612, 618
             modelBuilder.HasAnnotation("ProductVersion", "9.0.7");
 
-            modelBuilder.Entity("FreeTubeSync.Model.Database.ChangeLog", b =>
+            modelBuilder.Entity("FreeTubeSync.Model.ChangeLog", b =>
                 {
                     b.Property<int>("Id")
                         .ValueGeneratedOnAdd()
@@ -39,7 +39,7 @@ namespace FreeTubeSync.Migrations
                     b.ToTable("ChangeLogs");
                 });
 
-            modelBuilder.Entity("FreeTubeSync.Model.Database.History", b =>
+            modelBuilder.Entity("FreeTubeSync.Model.History", b =>
                 {
                     b.Property<string>("_id")
                         .HasColumnType("TEXT");
@@ -98,7 +98,7 @@ namespace FreeTubeSync.Migrations
                     b.ToTable("Histories");
                 });
 
-            modelBuilder.Entity("FreeTubeSync.Model.Database.Playlist", b =>
+            modelBuilder.Entity("FreeTubeSync.Model.Playlist", b =>
                 {
                     b.Property<string>("_id")
                         .HasColumnType("TEXT");
@@ -121,7 +121,7 @@ namespace FreeTubeSync.Migrations
                     b.ToTable("Playlists");
                 });
 
-            modelBuilder.Entity("FreeTubeSync.Model.Database.Profile", b =>
+            modelBuilder.Entity("FreeTubeSync.Model.Profile", b =>
                 {
                     b.Property<string>("_id")
                         .HasColumnType("TEXT");
@@ -143,7 +143,7 @@ namespace FreeTubeSync.Migrations
                     b.ToTable("Profiles");
                 });
 
-            modelBuilder.Entity("FreeTubeSync.Model.Database.SearchHistory", b =>
+            modelBuilder.Entity("FreeTubeSync.Model.SearchHistory", b =>
                 {
                     b.Property<string>("_id")
                         .HasColumnType("TEXT");
@@ -156,7 +156,7 @@ namespace FreeTubeSync.Migrations
                     b.ToTable("SearchHistories");
                 });
 
-            modelBuilder.Entity("FreeTubeSync.Model.Database.Setting", b =>
+            modelBuilder.Entity("FreeTubeSync.Model.Setting", b =>
                 {
                     b.Property<string>("_id")
                         .HasColumnType("TEXT");
@@ -170,94 +170,82 @@ namespace FreeTubeSync.Migrations
                     b.ToTable("Settings");
                 });
 
-            modelBuilder.Entity("FreeTubeSync.Model.Database.Subscription", b =>
+            modelBuilder.Entity("FreeTubeSync.Model.Playlist", b =>
                 {
-                    b.Property<string>("id")
+                    b.OwnsMany("FreeTubeSync.Model.Video", "videos", b1 =>
-                        .HasColumnType("TEXT");
+                        {
+                            b1.Property<string>("Playlist_id")
+                                .HasColumnType("TEXT");
 
-                    b.Property<string>("Profile_id")
+                            b1.Property<string>("videoId")
-                        .HasColumnType("TEXT");
+                                .HasColumnType("TEXT");
 
-                    b.Property<string>("name")
+                            b1.Property<string>("author")
-                        .IsRequired()
+                                .IsRequired()
-                        .HasColumnType("TEXT");
+                                .HasColumnType("TEXT");
 
-                    b.Property<string>("thumbnail")
+                            b1.Property<string>("authorId")
-                        .HasColumnType("TEXT");
+                                .IsRequired()
+                                .HasColumnType("TEXT");
 
-                    b.HasKey("id");
+                            b1.Property<string>("lengthSeconds")
+                                .IsRequired()
+                                .HasColumnType("TEXT");
 
-                    b.HasIndex("Profile_id");
+                            b1.Property<string>("playlistItemId")
+                                .IsRequired()
+                                .HasColumnType("TEXT");
 
-                    b.ToTable("Subscriptions");
+                            b1.Property<long>("published")
-                });
+                                .HasColumnType("INTEGER");
 
-            modelBuilder.Entity("FreeTubeSync.Model.Database.Video", b =>
+                            b1.Property<long>("timeAdded")
-                {
+                                .HasColumnType("INTEGER");
-                    b.Property<string>("playlistItemId")
-                        .HasColumnType("TEXT");
 
-                    b.Property<string>("Playlist_id")
+                            b1.Property<string>("title")
-                        .HasColumnType("TEXT");
+                                .IsRequired()
+                                .HasColumnType("TEXT");
 
-                    b.Property<string>("author")
+                            b1.Property<string>("type")
-                        .IsRequired()
+                                .IsRequired()
-                        .HasColumnType("TEXT");
+                                .HasColumnType("TEXT");
 
-                    b.Property<string>("authorId")
+                            b1.HasKey("Playlist_id", "videoId");
-                        .IsRequired()
-                        .HasColumnType("TEXT");
 
-                    b.Property<string>("lengthSeconds")
+                            b1.ToTable("Video");
-                        .IsRequired()
-                        .HasColumnType("TEXT");
 
-                    b.Property<long>("pubished")
+                            b1.WithOwner()
-                        .HasColumnType("INTEGER");
+                                .HasForeignKey("Playlist_id");
+                        });
 
-                    b.Property<long>("timeAdded")
-                        .HasColumnType("INTEGER");
-
-                    b.Property<string>("title")
-                        .IsRequired()
-                        .HasColumnType("TEXT");
-
-                    b.Property<string>("type")
-                        .IsRequired()
-                        .HasColumnType("TEXT");
-
-                    b.Property<string>("videoId")
-                        .IsRequired()
-                        .HasColumnType("TEXT");
-
-                    b.HasKey("playlistItemId");
-
-                    b.HasIndex("Playlist_id");
-
-                    b.ToTable("Videos");
-                });
-
-            modelBuilder.Entity("FreeTubeSync.Model.Database.Subscription", b =>
-                {
-                    b.HasOne("FreeTubeSync.Model.Database.Profile", null)
-                        .WithMany("subscriptions")
-                        .HasForeignKey("Profile_id");
-                });
-
-            modelBuilder.Entity("FreeTubeSync.Model.Database.Video", b =>
-                {
-                    b.HasOne("FreeTubeSync.Model.Database.Playlist", null)
-                        .WithMany("videos")
-                        .HasForeignKey("Playlist_id");
-                });
-
-            modelBuilder.Entity("FreeTubeSync.Model.Database.Playlist", b =>
-                {
                     b.Navigation("videos");
                 });
 
-            modelBuilder.Entity("FreeTubeSync.Model.Database.Profile", b =>
+            modelBuilder.Entity("FreeTubeSync.Model.Profile", b =>
                 {
+                    b.OwnsMany("FreeTubeSync.Model.Subscription", "subscriptions", b1 =>
+                        {
+                            b1.Property<string>("Profile_id")
+                                .HasColumnType("TEXT");
+
+                            b1.Property<string>("id")
+                                .HasColumnType("TEXT");
+
+                            b1.Property<string>("name")
+                                .IsRequired()
+                                .HasColumnType("TEXT");
+
+                            b1.Property<string>("thumbnail")
+                                .HasColumnType("TEXT");
+
+                            b1.HasKey("Profile_id", "id");
+
+                            b1.ToTable("Subscription");
+
+                            b1.WithOwner()
+                                .HasForeignKey("Profile_id");
+                        });
+
                     b.Navigation("subscriptions");
                 });
 #pragma warning restore 612, 618

FreeTubeSync/Model/BaseModel.cs

@@ -0,0 +1,17 @@
+using System.Collections;
+
+namespace FreeTubeSync.Model;
+
+public class BaseModel
+{
+    public void UpdateFrom(object other)
+    {
+        foreach (var prop in other.GetType().GetProperties())
+        {
+            if (prop.Name == "_id" || prop.Name == "id" || prop.Name == "Id" || prop.Name == "subscriptions" || prop.Name == "videos")
+                continue;
+            var val = prop.GetValue(other);
+            prop.SetValue(this, val);
+        }
+    }
+}

FreeTubeSync/Model/ChangeLog.cs

@@ -1,6 +1,6 @@
 namespace FreeTubeSync.Model;
 
-public class ChangeLog
+public class ChangeLog : BaseModel
 {
     public int Id { get; set; }
     public string TableName { get; set; } = string.Empty;

FreeTubeSync/Model/History.cs

@@ -2,7 +2,7 @@ using System.ComponentModel.DataAnnotations;
 
 namespace FreeTubeSync.Model;
 
-public class History
+public class History : BaseModel
 {
     [Key]
     public string _id { get; set; } = string.Empty;

FreeTubeSync/Model/Playlist.cs

@@ -2,7 +2,7 @@ using System.ComponentModel.DataAnnotations;
 
 namespace FreeTubeSync.Model;
 
-public class Playlist
+public class Playlist : BaseModel
 {
     [Key]
     public string _id { get; set; } = string.Empty;

FreeTubeSync/Model/Profile.cs

@@ -2,7 +2,7 @@ using System.ComponentModel.DataAnnotations;
 
 namespace FreeTubeSync.Model;
 
-public class Profile
+public class Profile : BaseModel
 {
     [Key]
     public string _id { get; set; } = string.Empty;

FreeTubeSync/Model/SearchHistory.cs

@@ -2,7 +2,7 @@ using System.ComponentModel.DataAnnotations;
 
 namespace FreeTubeSync.Model;
 
-public class SearchHistory
+public class SearchHistory : BaseModel
 {
     [Key]
     public string _id { get; set; } = string.Empty;

FreeTubeSync/Model/Setting.cs

@@ -2,7 +2,7 @@ using System.ComponentModel.DataAnnotations;
 
 namespace FreeTubeSync.Model;
 
-public class Setting
+public class Setting : BaseModel
 {
     [Key]
     public string _id { get; set; }

FreeTubeSync/Model/Subscription.cs

@@ -3,7 +3,7 @@ using Microsoft.EntityFrameworkCore;
 namespace FreeTubeSync.Model;
 
 [Owned]
-public class Subscription
+public class Subscription : BaseModel
 {
     public string id { get; set; } = string.Empty;
     public string name { get; set; } = string.Empty;

FreeTubeSync/Model/Video.cs

@@ -3,7 +3,7 @@ using Microsoft.EntityFrameworkCore;
 namespace FreeTubeSync.Model;
 
 [Owned]
-public class Video
+public class Video : BaseModel
 {
     public string videoId { get; set; } = string.Empty;
     public string title { get; set; } = string.Empty;

FreeTubeSync/Repository.cs

@@ -23,8 +23,11 @@ public class Repository<TEntity> : IRepository<TEntity> where TEntity : class
 
     public async Task UpdateAsync(TEntity entity, CancellationToken ct, bool sync = true)
     {
-        _dbSet.Attach(entity);
+        if (!_dbSet.Local.Contains(entity))
-        _context.Entry(entity).State = EntityState.Modified;
+        {
+            _dbSet.Attach(entity);
+            _context.Entry(entity).State = EntityState.Modified;
+        }
         if (sync)
             await _context.SaveChangesAsync(ct);
     }

FreeTubeSync/appsettings.Development.json

@@ -5,7 +5,8 @@
   "Logging": {
     "LogLevel": {
       "Default": "Information",
-      "Microsoft.AspNetCore": "Warning"
+      "Microsoft.AspNetCore": "Warning",
+      "Microsoft.EntityFrameworkCore": "Warning"
     }
   }
 }

FreeTubeSync/appsettings.json

@@ -5,7 +5,8 @@
   "Logging": {
     "LogLevel": {
       "Default": "Information",
-      "Microsoft.AspNetCore": "Warning"
+      "Microsoft.AspNetCore": "Warning",
+      "Microsoft.EntityFrameworkCore": "Warning"
     }
   },
   "AllowedHosts": "*"