public IActionResult EditAdminMenu(AdminMenu model)
{
if (!ModelState.IsValid)
{
string messages = string.Join("; ", ModelState.Values
.SelectMany(x => x.Errors)
.Select(x => x.ErrorMessage));
tip.Message = messages;
return(Json(tip));
}
if (model.Id <= 0)
{
tip.Message = "错误参数传递！";
return(Json(tip));
}
AdminMenu entity = AdminMenu.Find(AdminMenu._.Id == model.Id);
if (entity == null)
{
tip.Message = "系统找不到本记录！";
return(Json(tip));
}
//赋值
entity.MenuName = model.MenuName;
//如果key修改了。判断是否有存在
if (entity.MenuKey != model.MenuKey)
{
if (AdminMenu.FindCount(AdminMenu._.MenuKey == model.MenuKey & AdminMenu._.Id != entity.Id, null, null, 0, 0) > 0)
{
tip.Message = "您修改的菜单KEY已经存在，请填写其他的！";
return(Json(tip));
}
entity.MenuKey = model.MenuKey;
}
entity.Link = model.Link;
entity.IsHide = model.IsHide;
entity.ClassName = model.ClassName;
entity.Rank = model.Rank;
if (entity.PId != model.PId)
{
//重新获取level和location
entity.Level = AdminMenu.GetNewLevel(model.PId);
entity.Location = AdminMenu.GetNewLocation(model.PId);
}
entity.PId = model.PId;
entity.Update();
//处理权限
IList <AdminMenuEvent> oldevent = AdminMenuEvent.FindAll(AdminMenuEvent._.MenuId == entity.Id, null, null, 0, 0);
//所有的权限
IList <TargetEvent> listevent = TargetEvent.FindAll(TargetEvent._.Id > 0, TargetEvent._.Rank.Asc(), null, 0, 0);
//新的权限
string[] eventkeys = Request.Form["eventkey"];
List <AdminMenuEvent> listme = new List <AdminMenuEvent>();
if (eventkeys != null && eventkeys.Length > 0)
{
foreach (string s in eventkeys)
{
if (Utils.IsInt(s))
{
TargetEvent te = listevent.FirstOrDefault(t => t.Id == int.Parse(s));
if (te != null)
{
AdminMenuEvent tmp = new AdminMenuEvent();
tmp.EventId = te.Id;
tmp.EventKey = te.EventKey;
tmp.EventName = te.EventName;
tmp.MenuKey = model.MenuKey;
tmp.MenuId = entity.Id;
listme.Add(tmp);
}
}
}
}
//判断是否在旧的里面
listme.ForEach(s =>
{
var oe = oldevent.FirstOrDefault(o => o.EventId == s.EventId);
//如果是旧列表存在，则删掉旧列表里面的，然后更新自己
if (oe != null)
{
s.Id = oe.Id;
s.Update();
oldevent.Remove(oe);
}
else
{
//如果不存在，则是新增的。直接新增处理
s.Insert();
}
});
//如果还有，则删除旧列表里面的
if (oldevent != null && oldevent.Count > 0)
{
oldevent.Delete();
}
tip.Status = JsonTip.SUCCESS;
tip.Message = "编辑后台菜单成功";
tip.ReturnUrl = "close";
return(Json(tip));
}
