bnhtrade/src/bnhtrade.Core/Data/Amazon/SellingPartnerAPI/SpApiConnection.cs

using FikaAmazonAPI;
using FikaAmazonAPI.Utils;
using FikaAmazonAPI.AmazonSpApiSDK.Models.Token;
using System;
using System.Collections.Generic;
using System.Configuration;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using static FikaAmazonAPI.AmazonSpApiSDK.Services.EnvironemntManager;

namespace bnhtrade.Core.Data.Amazon.SellingPartnerAPI
{
    class SpApiConnection
    {
        public AmazonConnection Connection { get; private set; }
        //public MarketPlace MarketPlace { get; private set; }
        //public string MarketPlaceId { get; private set; }

        public SpApiConnection()
        {
            InnitConnection();
        }

        private void InnitConnection()
        {
            // attempt to create credential object from app.local.config
            var credential = new FikaAmazonAPI.AmazonCredential();
            var config = new Config().GetConfiguration();
            try
            {
                string dataSource = config.AppSettings.Settings["DbDataSource"].Value;

                credential = new FikaAmazonAPI.AmazonCredential();
                //credential.AccessKey = config.AppSettings.Settings["SpapiAccessKey"].Value;
                //credential.SecretKey = config.AppSettings.Settings["SpapiSecretKey"].Value;
                //credential.RoleArn = config.AppSettings.Settings["SpapiRoleArn"].Value;
                credential.ClientId = config.AppSettings.Settings["SpapiClientId"].Value;
                credential.ClientSecret = config.AppSettings.Settings["SpapiClientSecret"].Value;
                credential.RefreshToken = config.AppSettings.Settings["SpapiRefreshToken"].Value;
                credential.MarketPlaceID = config.AppSettings.Settings["SpapiMarketplaceId"].Value;
                //credential.IsDebugMode = true;
                credential.MaxThrottledRetryCount = 3;
            }
            catch (Exception ex)
            {
                throw new Exception("Unable to retirve Amazon SP API credentials: " + ex.Message);
            }

            this.Connection = new AmazonConnection(credential);
        }
    }
}