private void btnAddAlert_Click(object sender, EventArgs e)
{
//initializing variables to stock informations from the alert
string alert = "";
string message = "";
List <Bottles> lstBottles = new List <Bottles>();
// initializing the boolean to check if everything is correct -> all is false by default, so that if it works, it changes to true
bool successAlert = false;
bool successMessage = false;
bool successBottles = false;
bool successFormat = false;
bool successPresence = false;
bool successAdd = false;
/**
* verification of data type
* if a field is empty and shouldn't be -> the bottle won't be added
*/
if (txtAlert.Text != "")
{
alert = txtAlert.Text;
successAlert = true;
}
if (rtxtMessage.Text != "")
{
message = rtxtMessage.Text;
successMessage = true;
}
if (lstSelectedWines.Count != 0)
{
successBottles = true;
}
//verify if the bottle to add already exists in database -> true : present, false : non present
// occur uniquely if the volume, the name and the year have been validated
if (successAlert && successMessage)
{
successPresence = req.CheckAlertPresence(alert);
}
// if all verification are ok -> will be true, otherwise, will be false
successFormat = successMessage && successAlert && successBottles && !successPresence;
// all checks passed
if (successFormat)
{
// adding the alert to the DB
successAdd = Alerts.AddAlert(alert, message);
foreach (Bottles bot in lstSelectedWines)
{
Bottles.AddAlertToBottle(bot.Name, alert);
}
// message box to show, depending on the result when adding the alert
if (successAdd)
{
MessageBox.Show("L'ajout de l'alerte a été effectué correctement.");
}
else
{
MessageBox.Show("Une erreur est survenue lors de l'ajout de l'alerte. Veuillez réessayer.");
}
}
// problems with at least 1 check
else
{
MessageBox.Show("Une des valeurs spécifiées est incorrecte.");
txtAlert.Text = "";
rtxtMessage.Text = "";
comboWineChoice.Items.Clear();
}
LoadData();
}
