Working on tenants and config

Core/Configurations/PostgresqlConfigurationBuilder/Class2.cs

@@ -0,0 +1,34 @@
+using Microsoft.Extensions.Configuration;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Core.Configurations.PostgresqlConfigurationBuilder
+{
+	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; }
+	}
+}