private void View_OnSeatsUpdateItem(object sender, SeatsManagementEventArgs e)
{
if (e == null)
{
throw new ArgumentNullException(nameof(SeatsManagementEventArgs));
}
var seat = this.seatsServices.GetSeat(e.Id);
if (seat == null)
{
this.View.ModelState.AddModelError(
ErrorMessages.MODEL_ERROR_KEY,
string.Format(ErrorMessages.MODEL_ERROR_MESSAGE, e.Id));
return;
}
this.View.TryUpdateModel(seat);
if (this.View.ModelState.IsValid)
{
seat.TravelClassId = e.TravelClassId;
seat.LegInstanceId = e.LegInstanceId;
this.seatsServices.UpdateSeat(e.Id, seat);
}
}
private void View_OnSeatsDeleteItem(object sender, SeatsManagementEventArgs e)
{
if (e == null)
{
throw new ArgumentNullException(nameof(SeatsManagementEventArgs));
}
this.seatsServices.DeleteSeat(e.Id);
}
private void View_OnTravelClassInfoGetItem(object sender, SeatsManagementEventArgs e)
{
if (e == null)
{
throw new ArgumentNullException(nameof(SeatsManagementEventArgs));
}
var travelClass = this.travelClassesServices.GetTravelClass(e.TravelClassId);
if (travelClass == null)
{
this.View.Model.TravelClassInfo = ErrorMessages.TRAVEL_CLASS_NOT_FOUND;
}
this.View.Model.TravelClassInfo = "Id:" + travelClass.Id + " " + travelClass.Type.ToString() + " class " + travelClass.NumberOfRows + " rows";
}
private void View_OnSeatsAddItem(object sender, SeatsManagementEventArgs e)
{
if (e == null)
{
throw new ArgumentNullException(nameof(SeatsManagementEventArgs));
}
var seat = new Seat()
{
Row = e.Row,
Number = e.Number,
IsReserved = e.IsReserved,
TravelClassId = e.TravelClassId,
LegInstanceId = e.LegInstanceId
};
e.Id = this.seatsServices.AddSeat(seat);
}
protected void CreateSeatBtn_Click(object sender, EventArgs e)
{
if (this.Page.IsValid)
{
var seatEventArgs = new SeatsManagementEventArgs()
{
Row = int.Parse(this.RowTextBox.Text),
Number = this.SeatNumberTextBox.Text.ToUpper(),
IsReserved = this.IsSeatReservedCheckBox.Checked,
TravelClassId = int.Parse(this.AddTravelClassDropDownList.SelectedItem.Value),
LegInstanceId = int.Parse(this.AddLegInstanceDropDown.SelectedItem.Value)
};
this.OnSeatsAddItem?.Invoke(sender, seatEventArgs);
this.SuccessPanel.Visible = true;
this.AddedSeatIdLiteral.Text = seatEventArgs.Id.ToString();
this.ClearFields();
}
}
