protected List <tour> fetchTours()
{
List <tour> availableTours = new List <tour>();
SqlConnection conn = null;
SqlCommand cmd = null;
SqlDataReader reader = null;
conn = new SqlConnection(ConfigurationManager.ConnectionStrings["vetoTours"].ToString());
conn.Open();
string query = "SELECT * FROM tours WHERE startDate >= GETDATE();";
cmd = new SqlCommand(query, conn);
reader = cmd.ExecuteReader();
while (reader.Read())
{
tour temp = new tour(reader.GetInt32(0), reader.GetString(1), reader.GetString(2), reader.GetInt32(3), reader.GetString(4), reader.GetString(5), reader.GetDateTime(6), reader.GetDateTime(7), (double)Decimal.Round(reader.GetDecimal(8), 2),
reader.GetString(9));
availableTours.Add(temp);
}
reader.Close();
conn.Close();
return(availableTours);
}
protected tour fetchTourObject(int tourID)
{
SqlConnection conn = null;
SqlCommand cmd = null;
SqlDataReader reader = null;
conn = new SqlConnection(ConfigurationManager.ConnectionStrings["vetoTours"].ToString());
conn.Open();
string query = "SELECT * FROM tours WHERE tourID='" + tourID + "';";
cmd = new SqlCommand(query, conn);
reader = cmd.ExecuteReader();
if (reader.Read())
{
tour temp = new tour(reader.GetInt32(0), reader.GetString(1), reader.GetString(2), reader.GetInt32(3), reader.GetString(4), reader.GetString(5), reader.GetDateTime(6), reader.GetDateTime(7), (double)Decimal.Round(reader.GetDecimal(8), 2),
reader.GetString(9));
reader.Close();
conn.Close();
return(temp);
}
conn.Close();
return(null);
}
// Edit Tour
protected void tourEditingController(object sender, EventArgs e)
{
TourErrorHandler tourHandler = new TourErrorHandler();
string tempStart = editStartDate.Text;
string tempEnd = editEndDate.Text;
double test;
int intTest;
bool tryDouble = double.TryParse(editPrice.Text, out test);
bool tryInt = int.TryParse(editID.Text, out intTest);
if (editID.Text == "")
{
tourHandler.emptyTourID();
}
else if (tryInt == false)
{
tourHandler.invalidTourID();
}
if (editName.Text == "")
{
tourHandler.emptyTourName();
}
if (editCapacity.Text == "")
{
tourHandler.emptyCapacity();
}
if (!editCapacity.Text.All(char.IsDigit))
{
tourHandler.invalidCapacity();
}
if (editLocation.Text == "")
{
tourHandler.emptyLocation();
}
if (editDescription.Text == "")
{
tourHandler.emptyDescription();
}
if (editStartDate.Text == "")
{
tourHandler.emptyStartDate();
}
else if (!System.Text.RegularExpressions.Regex.IsMatch(tempStart, "[0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}"))
{
tourHandler.invalidStartDate();
}
if (editEndDate.Text == "")
{
tourHandler.emptyEndDate();
}
else if (!System.Text.RegularExpressions.Regex.IsMatch(tempEnd, "[0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}"))
{
tourHandler.invalidEndDate();
}
if (editPrice.Text == "")
{
tourHandler.emptyPrice();
}
if (tryDouble == false)
{
tourHandler.invalidPrice();
}
if (tourHandler.error == "")
{
DateTime startDate = DateTime.ParseExact(tempStart, "yyyy-MM-dd HH:mm:ss", System.Globalization.CultureInfo.InvariantCulture);
DateTime endDate = DateTime.ParseExact(tempEnd, "yyyy-MM-dd HH:mm:ss", System.Globalization.CultureInfo.InvariantCulture);
if (endDate <= startDate)
{
tourHandler.endBeforeStart();
}
int tourID = int.Parse(editID.Text);
tour editTour = fetchTourObject(tourID);
if (editTour == null)
{
tourHandler.noSuchTourName();
}
if (tourHandler.error == "")
{
// Tweak Class variables using the mutator
editTour.setTourName(editName.Text);
editTour.setCapacity(int.Parse(editCapacity.Text));
editTour.setLocation(editLocation.Text);
editTour.setTourDescription(editDescription.Text);
editTour.setStartDate(DateTime.Parse(editStartDate.Text));
editTour.setEndDate(DateTime.Parse(editEndDate.Text));
editTour.setPrice(double.Parse(editPrice.Text));
editTour.setStatus(ddEditStatus.SelectedValue);
// Execute class function to modify tour
editTour.modifyTour();
general_dialog.Visible = false;
Session["success"] = "tourEdited";
Response.Redirect("main.aspx");
}
else
{
general_dialog.InnerHtml = tourHandler.error;
general_dialog.Visible = true;
}
}
else
{
general_dialog.InnerHtml = tourHandler.error;
general_dialog.Visible = true;
}
}
protected void bookingController(object sender, EventArgs e)
{
bookingErrorHandler bookingHandler = new bookingErrorHandler();
int intTest;
bool tryInt = int.TryParse(createBooking.Text, out intTest);
if (createBooking.Text == "")
{
bookingHandler.emptyTourID();
}
else if (tryInt == false)
{
bookingHandler.invalidTourID();
}
if (bookingHandler.error == "")
{
int tourID = int.Parse(createBooking.Text);
tour targetTour = fetchTourObject(tourID);
if (targetTour != null)
{
if (targetTour.getStatus() == "closed")
{
bookingHandler.tourClosed();
}
if (targetTour.getStatus() == "suspended")
{
bookingHandler.tourSuspended();
}
if (targetTour.getCapacity() < 1)
{
bookingHandler.fullyBooked();
}
if (bookingHandler.error == "")
{
int currCapacity = targetTour.getCapacity() - 1;
targetTour.setCapacity(currCapacity);
targetTour.modifyTour();
booking newBooking = new booking(currUser.getUserID(), tourID);
newBooking.createBooking();
general_dialog.Visible = false;
Response.Redirect("main.aspx");
}
else
{
general_dialog.InnerHtml = bookingHandler.error;
general_dialog.Visible = true;
}
}
else
{
bookingHandler.invalidTourID();
general_dialog.InnerHtml = bookingHandler.error;
general_dialog.Visible = true;
}
}
else
{
general_dialog.InnerHtml = bookingHandler.error;
general_dialog.Visible = true;
}
}
// Create tour
protected void tourCreationController(object sender, EventArgs e)
{
TourErrorHandler tourHandler = new TourErrorHandler();
string tempStart = createStartDate.Text;
string tempEnd = createEndDate.Text;
double test;
bool tryDouble = double.TryParse(createPrice.Text, out test);
if (createTourName.Text == "")
{
tourHandler.emptyTourName();
}
if (createCapacity.Text == "")
{
tourHandler.emptyCapacity();
}
if (!createCapacity.Text.All(char.IsDigit))
{
tourHandler.invalidCapacity();
}
if (createLocation.Text == "")
{
tourHandler.emptyLocation();
}
if (createDescription.Text == "")
{
tourHandler.emptyDescription();
}
if (createStartDate.Text == "")
{
tourHandler.emptyStartDate();
}
else if (!System.Text.RegularExpressions.Regex.IsMatch(tempStart, "[0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}"))
{
tourHandler.invalidStartDate();
}
if (createEndDate.Text == "")
{
tourHandler.emptyEndDate();
}
else if (!System.Text.RegularExpressions.Regex.IsMatch(tempEnd, "[0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}"))
{
tourHandler.invalidEndDate();
}
if (createPrice.Text == "")
{
tourHandler.emptyPrice();
}
if (tryDouble == false)
{
tourHandler.invalidPrice();
}
if (tourHandler.error == "")
{
DateTime startDate = DateTime.ParseExact(tempStart, "yyyy-MM-dd HH:mm:ss", System.Globalization.CultureInfo.InvariantCulture);
DateTime endDate = DateTime.ParseExact(tempEnd, "yyyy-MM-dd HH:mm:ss", System.Globalization.CultureInfo.InvariantCulture);
if (endDate <= startDate)
{
tourHandler.endBeforeStart();
}
if (tourHandler.error == "")
{
tour newTour = new tour(currUser.getUserID(), createTourName.Text, int.Parse(createCapacity.Text), createLocation.Text, createDescription.Text, startDate, endDate, double.Parse(createPrice.Text), ddCreateStatus.SelectedValue);
newTour.createTour();
general_dialog.Visible = false;
Session["success"] = "tourCreated";
Response.Redirect("main.aspx");
}
else
{
general_dialog.InnerHtml = tourHandler.error;
general_dialog.Visible = true;
}
}
else
{
general_dialog.InnerHtml = tourHandler.error;
general_dialog.Visible = true;
}
}