/// <summary>
/// 拒绝当前用户角色访问指定菜单的功能权限
/// </summary>
/// <param name="menuId">菜单ID</param>
/// <param name="featureType">功能类型</param>
/// <returns></returns>
public bool Refuse(string menuId, FeatureType featureType)
{
var roleId = User.Role.Id;
var ftp = featureType.GetInfo();
var actId = ftp.Name;
var isTrue =
0 <= Handler.RemoveAny(t => t.ActId == actId && t.MenuId == menuId && t.RoleId == roleId).Count();
return(isTrue);
}
/// <summary>
/// 是否拥有指定菜单功能操作权限
/// </summary>
/// <param name="menuId">菜单</param>
/// <param name="featureType">功能</param>
/// <returns>true 标识有访问权限，否则，无</returns>
public bool HasFeature(string menuId, FeatureType featureType)
{
// 管理员拥有全部权限
var isTrue = User.IsSupperAdministrator;
// 从已提供的数据中查询权限
var isAllow = (short)FeatureStatus.Normal;
var actId = featureType.GetInfo().Name;
if (!isTrue)
{
isTrue = User.Features.Any(t => t.MenuId == menuId && t.Status == isAllow && t.ActId == actId);
}
// 从数据库中再一次匹配权限
if (!isTrue)
{
var noDel = (short)DeleteStatus.No;
isTrue = Handler.All(t => t.IsDel == noDel && t.Status == isAllow && t.ActId == actId && t.MenuId == menuId).Any();
}
return(isTrue);
}
/// <summary>
/// 允许当前用户角色访问指定菜单的功能权限
/// </summary>
/// <param name="menuId">菜单ID</param>
/// <param name="featureType">功能类型</param>
/// <returns></returns>
public bool Allow(string menuId, FeatureType featureType)
{
var roleId = User.Role.Id;
var noDel = (short)DeleteStatus.No;
var ftp = featureType.GetInfo();
var actId = ftp.Name;
var feature = Handler.First(t => t.IsDel == noDel && t.MenuId == menuId && t.ActId == actId && t.RoleId == roleId);
var isTrue = null != feature;
if (!isTrue)
{
feature = new data.entity.Feature
{
ActId = actId,
ActRemark = ftp.Summary,
IsDel = (short)DeleteStatus.No,
MenuId = menuId,
RoleId = roleId,
Status = (short)FeatureStatus.Normal
};
isTrue = null != Handler.Add(feature, true);
}
return(isTrue);
}