public List <Int32> UseDataPermissionFilter()
{
var pm = PermissionManager.Current;
if (pm != null && pm.DataPermissions != null && pm.DataPermissions.Count > 0)
{
List <Int32> dataPermissionIDs = new List <Int32>();
//遍历组装数据权限ID集合
pm.DataPermissions.ForEach(e => dataPermissionIDs.Add(e.ID));
//根据数据权限ID集合获取角色与数据权限映射
var rdps = RoleDataPermission.FindAllByDataPermissionIDs(dataPermissionIDs);
if (rdps != null && rdps.Count > 0)
{
List <Int32> roleIDs = new List <Int32>();
//遍历组装角色ID集合
rdps.ForEach(e =>
{
if (!roleIDs.Contains(e.RoleID))
{
roleIDs.Add(e.RoleID);
}
});
//根据角色ID集合查找用户与角色映射
var adminRoles = AdminRole.FindAllByRoleIDs(roleIDs);
if (adminRoles != null && adminRoles.Count > 0)
{
List <Int32> adminIDs = new List <Int32>();
adminRoles.ForEach(e => adminIDs.Add(e.AdminID));
return(adminIDs);
}
}
}
return(null);
}