public JsonResult AddMenu(Entity.Module model)
{
IModuleService moduleService = ServiceFactory.Create <IModuleService>();
bool hasExists = false;
//如果Area，Controller,Action都不为空的时候则要检查数据库中是否已经含有这条数据
if (!string.IsNullOrWhiteSpace(model.Area) &&
!string.IsNullOrWhiteSpace(model.Controller) &&
!string.IsNullOrWhiteSpace(model.Action))
{
hasExists = moduleService.Exists(t => t.LinkUrl == model.LinkUrl ||
(t.Area == model.Area &&
t.Controller == model.Controller &&
t.Action == model.Action)
);
}
if (hasExists)
{
return(Json(new Result(false, "添加失败，数据库中已经含有相同Area，Controller,Action的菜单"), JsonRequestBehavior.AllowGet));
}
//如果数据库中没有相同的数据，则添加到数据库中
model.ParentID = string.IsNullOrEmpty(model.ParentID.ToString()) ? 0 : model.ParentID;
model.CreateUserID = CurrentInfo.CurrentUser.ID;
model.CreateTime = DateTime.Now;
model.IsMenu = true;
var addSuccess = moduleService.AddEntity(model);
//返回是否成功
Result result = new Result(addSuccess != null, ResultType.Add);
return(Json(result, JsonRequestBehavior.AllowGet));
}
private async Task <bool> ModuleExists(int id)
{
return(await _moduleService.Exists(module => module.ModuleId == id));
}