public JsonResult SubmitChange()
{
if (!Permission.LoginedNeed(Request, Response, Session))
{
return(Json(false));
}
User user = (User)Session["user"];
int gid = Convert.ToInt32(Request["gid"]);
int uid = Convert.ToInt32(Request["uid"]);
int rank = Convert.ToInt32(Request["rank"]);
GroupMember opInfo = GroupView.GetGroupMember(user.uid, gid);
GroupMember memberInfo = GroupView.GetGroupMember(uid, gid);
if (opInfo == null || memberInfo == null ||
rank >= 3 || rank < 0 ||
opInfo.rank < (int)MemberRank.ADMINISTRATOR ||
memberInfo.rank == (int)MemberRank.CREATOR)
{
return(Json(false));
}
memberInfo.rank = rank;
return(Json(GroupView.SaveGroupMember(memberInfo)));
}