public ActionResult <OperateResult <IEnumerable <Auth_Auth> > > Update([FromBody] FeatureAuthParam param)
{
var result = Json(_service.Update(param));
_cacheHelp.UpdateAuthCache();
return(result);
}
public OperateResult <IEnumerable <Auth_Auth> > Update(FeatureAuthParam param)
{
//校验功能项
if (!_db.Auth_Feature.Any(l => l.Id == param.FeatureId))
{
return(OperateResult <IEnumerable <Auth_Auth> > .Error("功能项不存在"));
}
//获取功能项已有的权限
var haveList = _db.Auth_Auth.Where(l => l.FeatureId == param.FeatureId).ToList();
//已有的字典
var haveDic = haveList.ToDictionary(l => l.Id.ToString());
//需要删除的Id--初始为所有
var delList = haveList.Select(l => l.Id).ToList();
//没有传主键的是添加，需要添加的权限
var addList = new List <Auth_Auth>();
//需要修改的功能项
var updateList = new List <Auth_Auth>();
foreach (var auth in param.Auths)
{
//添加
if (auth.Id == Guid.Empty)
{
auth.Id = Guid.NewGuid();
var obj = auth.ToEntity();
obj.FeatureId = param.FeatureId;
addList.Add(obj);
}
else
{
if (haveDic.ContainsKey(auth.Id.ToString()))
{
//有就修改
//从可删除中移除
delList.Remove(auth.Id);
//执行修改
var old = haveDic[auth.Id.ToString()];
old.FeatureId = param.FeatureId;
old.ModifyTime = DateTime.Now;
old.Name = auth.Name;
old.Remark = auth.Remark;
old.ButtonId = auth.ButtonId;
old.Code = auth.Code;
old.Url = auth.Url;
updateList.Add(old);
}
else
{
//没有的话还是添加
var obj = auth.ToEntity();
obj.FeatureId = param.FeatureId;
addList.Add(obj);
}
}
}
var repo = _unitOfWork.GetRepository <Auth_Auth>();
//执行数据库更改
foreach (var f in addList)
{
repo.Insert(f);
}
foreach (var f in updateList)
{
repo.Update(f);
}
foreach (var id in delList)
{
repo.Delete(id);
}
_unitOfWork.SaveChanges();
var result = new List <Auth_Auth>();
result.AddRange(addList);
result.AddRange(updateList);
return(OperateResult <IEnumerable <Auth_Auth> > .Ok("成功", result));
}