sync full source from private myoffice

MyOffice.Migration.Postgres/AppDbContextFactoryPostgres.cs

@@ -0,0 +1,27 @@
+namespace MyOffice.Migrations.Postgres;
+
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Design;
+using Microsoft.Extensions.Configuration;
+using MyOffice.DbContext;
+using MyOffice.Shared;
+
+public class AppDbContextFactoryPostgres : IDesignTimeDbContextFactory<AppDbContext>
+{
+	public AppDbContext CreateDbContext(string[]? args)
+	{
+		var builder = new DbContextOptionsBuilder<AppDbContext>();
+
+		var sharedConfiguration = SharedConfiguration.Build();
+		var connectionString =
+			args?.FirstOrDefault()
+			?? sharedConfiguration.GetConnectionString("npgsql");
+
+		builder.UseNpgsql(connectionString, b => b.MigrationsAssembly("MyOffice.Migrations.Postgres"));
+
+		var db = new AppDbContext(AppDbContextProvidersEnum.npgsql, builder.Options);
+		db.ChangeTracker.QueryTrackingBehavior = QueryTrackingBehavior.NoTracking;
+
+		return db;
+	}
+}