KoogleApp/Koogle.Infrastrcuture/Data/DesignTimeDbContextFactory.cs

using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Design;
using Microsoft.Extensions.Configuration;

namespace KoogleApp.Data
{
    public class DesignTimeDbContextFactory : IDesignTimeDbContextFactory<AppDbContext>
    {
        public AppDbContext CreateDbContext(string[] args)
        { // Get environment

            foreach (var item in args)
            {
                Console.WriteLine("ARGS: " + item);
            }

            string environment = Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT");
            if (args.Count() > 0)
            {
                environment = args[0];
            }
            Console.WriteLine("ENV: " + environment);
            Console.WriteLine("DIR: " + Directory.GetCurrentDirectory());
            var basePath = Path.Combine(Directory.GetCurrentDirectory(), @"..\KoogleApp");
            Console.WriteLine("BASEPATH: " + basePath);
            basePath = @"C:\work\chrka\Koogle2025\KoogleApp\KoogleApp";
            Console.WriteLine("BASEPATH2: " + basePath);
            // Build config

            var settingName = Path.Combine(basePath, $"appsettings.{environment}.json");
            Console.WriteLine("using settings: " + settingName);

            IConfiguration config = new ConfigurationBuilder()
                .SetBasePath(basePath)
                .AddJsonFile("appsettings.json", optional: false, reloadOnChange: true)
                .AddJsonFile($"appsettings.{environment}.json", optional: true)
                .AddEnvironmentVariables()
                .Build();


            // Get connection string
            var optionsBuilder = new DbContextOptionsBuilder<AppDbContext>();
            var connectionString = config.GetConnectionString("AppDb");
            Console.WriteLine("ConnectionString: " + connectionString);


            //optionsBuilder.UseSqlServer(connectionString, o => o.UseCompatibilityLevel(120));
            optionsBuilder.UseSqlServer(connectionString, o => o.UseCompatibilityLevel(150));
            //optionsBuilder.UseSqlServer(connectionString, o => o.TranslateParameterizedCollectionsToConstants());
            //optionsBuilder.UseSqlServer(connectionString);

            return new AppDbContext(optionsBuilder.Options);
        }
    }
}