LASAPlatform/OpenAuth.App/AuthContextFactory.cs

using Infrastructure;
using OpenAuth.Repository;
using SqlSugar;

namespace OpenAuth.App
{
    /// <summary>
    ///  加载用户所有可访问的资源/机构/模块
    /// <para>李玉宝新增于2016-07-19 10:53:30</para>
    /// </summary>
    public class AuthContextFactory
    {
        private SystemAuthStrategy _systemAuth;
        private NormalAuthStrategy _normalAuthStrategy;
        private readonly ISugarUnitOfWork<SugarDbContext> _unitWork;

        public AuthContextFactory(SystemAuthStrategy sysStrategy
            , NormalAuthStrategy normalAuthStrategy
            , ISugarUnitOfWork<SugarDbContext> unitWork)
        {
            _systemAuth = sysStrategy;
            _normalAuthStrategy = normalAuthStrategy;
            _unitWork = unitWork;
        }

        public AuthStrategyContext GetAuthStrategyContext(string username)
        {
            if (string.IsNullOrEmpty(username)) return null;

            IAuthStrategy service = null;
            if (username == Define.SYSTEM_USERNAME)
            {
                service = _systemAuth;
            }
            else
            {
                service = _normalAuthStrategy;
                //unitWork 是否自己释放
                using (var uow = _unitWork.CreateContext())
                {
                    service.User = uow.User.GetFirst(u => u.Account == username);
                }
            }

            return new AuthStrategyContext(service);
        }
    }
}