public bool DeleteHistory(string userId, ngHistoryGroupEntry group)
{
ngUserModel user = UsersManager.Inst.GetUserById(userId);
ngHistoryModel model = HistoryManager.Inst.GetHistoryModelByUser(user);
DateTime dateTime = DateTime.Parse(@group.DateStr);
List<ngHistoryEntry> entriesByDate = model.GetEntriesByDate(dateTime);
foreach (ngHistoryEntry entry in entriesByDate) {
bool res = model.Entries.Remove(entry);
Debug.Assert(res);
}
HistoryManager.Inst.Save();
return true;
}
internal List<ngHistoryGroupEntry> GroupByDate(int dayOfWeek)
{
List<ngHistoryGroupEntry> res = new List<ngHistoryGroupEntry>();
foreach (ngHistoryEntry entry in Entries)
{
ngFoodItem food = FoodManager.Inst.GetFoodById(entry.FoodId);
int ofWeek = (int)entry.Date.DayOfWeek;
if (null != food && !food.isContainer && (ofWeek == dayOfWeek + 1))
{
string key = entry.Date.ToShortDateString();
if (!HasGroupByDate(res, key))
{
ngHistoryGroupEntry newGroup = new ngHistoryGroupEntry();
newGroup.DateStr = key;
res.Add(newGroup);
}
GetGroupByDate(res, key).Entries.Add(entry);
}
}
return res;
}
public void deleteHistoryClick(ngHistoryGroupEntry group)
{
ajaxHlp.inst.SendPost("json",
HistoryUrl.c_sDeleteHistoryPrefix + "/" + ngAppController.inst.ngUserId + "/",JSON.stringify(group),
delegate { refreshHistory(); }, onRequestFailed);
}