PlanTempusApp/Core/Configurations/PostgresqlConfigurationBuilder/Class2.cs

using Microsoft.Extensions.Configuration;
namespace Core.Configurations.PostgresqlConfigurationBuilder
{
	/// <summary>
	/// LISTEN / NOTIFY in Postgresql
	/// </summary>
	public static class PostgresConfigurationExtensions
	{
		public static IConfigurationBuilder AddPostgresConfiguration(
			this IConfigurationBuilder builder,
			Action<PostgresConfigurationOptions> setupAction)
		{
			var options = new PostgresConfigurationOptions();
			setupAction(options);

			builder.Add(new PostgresConfigurationSource(
				options.ConnectionString,
				options.Channel,
				options.ConfigurationQuery));

			return builder;
		}
	}

	public class PostgresConfigurationOptions
	{
		public string ConnectionString { get; set; }
		public string Channel { get; set; }
		public string ConfigurationQuery { get; set; }
	}
}