using Microsoft.AspNetCore.Http;

namespace BlueWest.WebApi.Controllers
{
    public static class SessionExtensions
    {
        /// <summary>
        /// Check for the session token header
        /// </summary>
        /// <param name="headerDictionary"></param>
        /// <returns></returns>
        public static string GetSessionTokenHeader(this IHeaderDictionary headerDictionary)
        {
            if (headerDictionary.ContainsKey(SessionConstants.SessionTokenHeaderName))
            {
                return headerDictionary[SessionConstants.SessionTokenHeaderName];
            }

            return string.Empty;
        }
    }
}