/// <summary>
/// This method validates the dinner registration information entered by the user.
/// If problems exist the user is prompted to fix them.
/// If the information does not produce an error the information is saved as a session variable
/// and user is directed to the checkout page.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
/// Aaron Copeland - 11/19/2012
/// Tested by Aaron Copeland - 11/28/2012
protected void btnCheckout_Click(object sender, EventArgs e)
{
// verifyDinnerRegistration
BusinessTier bt = new BusinessTier();
Dictionary<String, String> dinnerRegInfo = new Dictionary<string, string>();
try
{
// variables for the party size calculation
int numAdults;
int numChildren;
int numParty;
// attempt to parse the number of adults and number of children
Int32.TryParse(txtNumAdults.Text, out numAdults);
Int32.TryParse(txtNumChildren.Text, out numChildren);
// party size was properly calculated above
numParty = numAdults + numChildren;
// checks if the party size is zero or if the number of adults or children is a negative number
if (numAdults <= 0 || numAdults < 0 || numChildren < 0)
{
lblError.Text = "Please enter a valid number for adults and children";
PresentationHelpers.FocusControlOnPageLoad(lblError.ClientID, this.Page);
}
else
{
// creates a dictionary with the registrants information as specified by the contract 11/28/2012 10:30am --AC
dinnerRegInfo.Add("firstName", txtFirstName.Text);
dinnerRegInfo.Add("lastName", txtLastName.Text);
dinnerRegInfo.Add("suffix", txtSuffix.Text);
dinnerRegInfo.Add("email", txtEmail.Text);
dinnerRegInfo.Add("emailConfirm", txtConfirmEmail.Text);
dinnerRegInfo.Add("phone", txtAreaCode.Text + txtPrefix.Text + txtLineNumber.Text);
dinnerRegInfo.Add("numInParty", numParty.ToString());
dinnerRegInfo.Add("numChildren", numChildren.ToString());
dinnerRegInfo.Add("numAdults", numAdults.ToString());
dinnerRegInfo.Add("transactionID", Guid.NewGuid().ToString());
dinnerRegInfo.Add("cost", ((numChildren * Convert.ToDouble(lblChildPrice.Text))
+ (numAdults * Convert.ToDouble(lblAdultPrice.Text))).ToString());
Session["email"] = txtEmail.Text;
// sends the dictionary to the business tier to check the fields
DataSet ds = bt.validateDinnerReg(dinnerRegInfo);
// gets any errors returned
if (ds.Tables[0].Rows.Count > 0)
{
String errorString = "Please fix the following items:</br>";
// Iterate through errors
for (int i = 0; i < ds.Tables[0].Rows.Count; i++)
errorString += ds.Tables[0].Rows[i][1] + "<br/>";
lblError.Text = errorString;
PresentationHelpers.FocusControlOnPageLoad(lblError.ClientID, this.Page);
}
else
{
// no errors were returned
Session["regInfo"] = dinnerRegInfo; // dictionary used as a session variable
Session["eventID"] = Request["eventID"].ToString();
Response.Redirect("Checkout.aspx", false);
}
}
}
catch (Exception ex)
{
ErrorLog.logError(ex);
Response.Redirect("Oops.aspx");
}
}