Started the Split

Split Json data models coming from REST Api, from the Database models
storing them in a SQLite database.
Work to re-engineer endpoints to use Database objects, and copy/update
data from the json objects.
More work is needed.

FreeTubeSync/Database/DataContext.cs

@@ -1,4 +1,4 @@
-using FreeTubeSync.Model;
+using FreeTubeSync.Model.Database;
 using Microsoft.EntityFrameworkCore;
 
 namespace FreeTubeSync.Database;
@@ -12,25 +12,8 @@ public class DataContext : DbContext
 
     protected override void OnModelCreating(ModelBuilder modelBuilder)
     {
-        modelBuilder.Entity<Setting>()
-            .ToTable("Settings")
-            .HasKey(s => s._id);
-        
-        modelBuilder.Entity<Setting>()
-            .Property(s => s.ValueJson)
-            .HasColumnName("Value")
-            .IsRequired();
-        
-        modelBuilder.Entity<Profile>()
-            .ToTable("Profiles")
-            .HasKey(s => s._id);
-
         modelBuilder.Entity<Profile>()
             .Navigation(e => e.subscriptions).AutoInclude();
-        
-        modelBuilder.Entity<Playlist>()
-            .ToTable("Playlists")
-            .HasKey(s => s._id);
 
         modelBuilder.Entity<Playlist>()
             .Navigation(e => e.videos).AutoInclude();

FreeTubeSync/Database/MapData.cs

@@ -0,0 +1,36 @@
+using System.Collections;
+
+namespace FreeTubeSync.Database;
+
+public static class MapData
+{
+    public static void MapFrom(this object obj1, object obj2)
+    {
+        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[property.Name] is not IEnumerable)
+                property.SetValue(obj2, props[property.Name]);
+        }
+    }
+
+    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);
+        }
+    }
+}