/// <summary>
/// Display the statistics for this aircraft
/// </summary>
protected IEnumerable <LinkedString> StatsForUser(Aircraft ac)
{
if (ac == null)
{
throw new ArgumentNullException(nameof(ac));
}
if (ac.IsNew)
{
return(Array.Empty <LinkedString>()); // nothing to add for a new aircraft
}
List <LinkedString> lst = new List <LinkedString>();
Stats = new AircraftStats(Page.User.Identity.Name, ac.AircraftID);
// Add overall stats
lst.Add(new LinkedString(String.Format(CultureInfo.CurrentCulture, Resources.LocalizedText.EditAircraftUserStats, Stats.Users, Stats.Flights)));
// And add personal stats
lst.Add(Stats.UserStatsDisplay);
if (AdminMode && util.GetStringParam(Request, "listUsers").Length > 0)
{
lst.Add(new LinkedString(String.Format(CultureInfo.CurrentCulture, "Users = {0}", String.Join(", ", Stats.UserNames))));
}
return(lst);
}
/// <summary>
/// Populates stats, if needed.
/// </summary>
protected void PopulateStats()
{
if (String.IsNullOrEmpty(hdnStatsFetched.Value))
{
hdnStatsFetched.Value = "yes";
RefreshAircraftList();
AircraftStats.PopulateStatsForAircraft(SourceAircraft, Page.User.Identity.Name);
}
}
protected void Refresh()
{
if (GroupingMode == AircraftGroup.GroupMode.Recency && String.IsNullOrEmpty(hdnStatsFetched.Value))
{
hdnStatsFetched.Value = "yes";
AircraftStats.PopulateStatsForAircraft(SourceAircraft, Page.User.Identity.Name);
}
rptAircraftGroups.DataSource = AircraftGroup.AssignToGroups(SourceAircraft, IsAdminMode ? AircraftGroup.GroupMode.All : GroupingMode);
rptAircraftGroups.DataBind();
}
/// <summary>
/// Deletes an aircraft from the user's list. Does NOT remove the underlying aircraft.
/// </summary>
/// <param name="AircraftID">The ID of the aircraft to delete</param>
/// <returns>The updated list of aircraft for the user.</returns>
public Aircraft[] FDeleteAircraftforUser(int AircraftID)
{
if (String.IsNullOrEmpty(User))
{
throw new MyFlightbookException("No user specified for Deleteaircraft");
}
AircraftStats acs = new AircraftStats(User, AircraftID);
// if the user has no flights with this aircraft, simply remove it from their list and be done
if (acs.UserFlights != 0)
{
throw new MyFlightbookException(Resources.Aircraft.errAircraftInUse);
}
else
{
new DBHelper().DoNonQuery("DELETE FROM useraircraft WHERE userName=?username AND idAircraft=?aircraftID",
(comm) =>
{
comm.Parameters.AddWithValue("username", User);
comm.Parameters.AddWithValue("aircraftID", AircraftID);
}
);
InvalidateCache();
}
// Delete any deadlines associated with this aircraft
foreach (DeadlineCurrency dc in DeadlineCurrency.DeadlinesForUser(User, AircraftID))
{
dc.FDelete();
}
// And delete any custom currencies associated with the aircraft
foreach (CustomCurrency cc in CustomCurrency.CustomCurrenciesForUser(User))
{
List <int> ids = new List <int>(cc.AircraftRestriction);
if (ids.Contains(AircraftID))
{
ids.Remove(AircraftID);
cc.AircraftRestriction = ids;
cc.FCommit();
}
}
// we don't actually delete the aircraft; no need to do so, even if it's not used by anybody because
// (a) we can't force caches of aircraft lists to be invalid and,
// (b) no harm from keeping it - if somebody re-uses the tailnumber, it will re-use the existing flight.
return(GetAircraftForUser());
}
