PlanTempusApp/Database/ModuleRegistry/DbPostgreSqlModule.cs

using Autofac;
using Npgsql;
using System.Data;
namespace PlanTempus.Database.ModuleRegistry
{
    public interface IDbConnectionFactory
    {
        IDbConnection Create();
        IDbConnection Create(string username, string password);
    }
    public class DbPostgreSqlModule : Module
    {
        public required string ConnectionString { get; set; }

        protected override void Load(ContainerBuilder builder)
        {
            Insight.Database.Providers.PostgreSQL.PostgreSQLInsightDbProvider.RegisterProvider();

            builder.Register<IDbConnectionFactory>(c =>
                new Core.ConnectionFactory.PostgresConnectionFactory(ConnectionString))
                .SingleInstance();

            builder.RegisterType<Core.Sql.SqlOperations>()
                .As<Core.Sql.IDatabaseOperations>();
        }
    }
    public class PostgresConnectionFactory1 //: IDbConnectionFactory
    {
        private readonly string _baseConnectionString;

        public PostgresConnectionFactory1(string connectionString)
        {
            _baseConnectionString = connectionString;
        }

        public IDbConnection Create()
        {
            return new NpgsqlConnection(_baseConnectionString);
        }

        public IDbConnection Create(string username, string password)
        {
            var builder = new NpgsqlConnectionStringBuilder(_baseConnectionString)
            {
                Username = username,
                Password = password
            };

            return new NpgsqlConnection(builder.ToString());
        }
    }


  


}