point_of_sale/PointOfSale/Pos.Dispatcher/Pos.Dispatcher.Database/LoadConfig.cs

using Microsoft.Extensions.Configuration;

namespace Pos.Dispatcher.Database
{
    public class LoadConfig
    {
        private string dir;
        public LoadConfig()
        {
            dir = AppDomain.CurrentDomain.BaseDirectory;
        }
        public IConfiguration ByEnvironment()
        {
            //Console.Out.WriteLine($"Json path: {dir}");
#if DEBUG

            var config = new ConfigurationBuilder()
                .SetBasePath(dir)
                .AddJsonFile("appsettings.json", optional: true, reloadOnChange: true)
                .AddJsonFile("appsettings.Development.json", optional: true, reloadOnChange: true)
                .Build();
            return config;

#else
            var config = new ConfigurationBuilder()
                .SetBasePath(dir)
                .AddJsonFile("appsettings.Production.json", optional: true, reloadOnChange: true)
                .Build();
            return config;
#endif
            //Running in a environment that not is supported in this setup
            throw new Exception("HostingEnvironment is not supported! This config setup only supports Development or Production");
        }

        public IConfiguration DebugConfiguration()
        {
            var config = new ConfigurationBuilder()
                .SetBasePath(dir)
                .AddJsonFile("appsettings.json", optional: true, reloadOnChange: true)
                .AddJsonFile("appsettings.Development.json", optional: true, reloadOnChange: true)
                .Build();
            return config;
        }

        public IConfiguration ReleaseConfiguration()
        {
            var config = new ConfigurationBuilder()
                .SetBasePath(dir)
                .AddJsonFile("appsettings.json", optional: true, reloadOnChange: true)
                .AddJsonFile("appsettings.Production.json", optional: true, reloadOnChange: true)
                .Build();
            return config;
        }
    }
}