<?php
-function is_post_request() {
+
+function is_post_request()
+{
if (filter_input(INPUT_SERVER, 'REQUEST_METHOD') === 'POST') {
return true;
} else {
}
}
-function is_get_request() {
+function is_get_request()
+{
if (filter_input(INPUT_SERVER, 'REQUEST_METHOD') === 'GET') {
return true;
} else {
return false;
}
}
+
+function chk_account($email)
+{
+ global $connection;
+ $sql_pquery = "select count(NumCl) from CLIENTS where EmailCl = ?";
+ $connection->prepare_query($sql_pquery);
+ $connection->prepared_query_bind_param("s", array($email));
+ $connection->run_prepared_query();
+ $connection->get_pquery_result();
+ $row = $connection->get_result_array();
+ $connection->close_prepared_query();
+ if (!empty($row[0][0])) {
+ return true;
+ } else {
+ return false;
+ }
+}
+
+function chk_password($email, $password)
+{
+ global $connection;
+ $sql_pquery = "select PasswordCl from CLIENTS where EmailCl = ?";
+ $connection->prepare_query($sql_pquery);
+ $connection->prepared_query_bind_param("s", array($email));
+ $connection->run_prepared_query();
+ $connection->get_pquery_result();
+ $row = $connection->get_result_array();
+ $connection->close_prepared_query();
+ if (password_verify($password, $row[0][0])) {
+ return true;
+ } else {
+ return false;
+ }
+}
+
+function get_client_id($email)
+{
+ global $connection;
+ $sql_pquery = "select NumCl from CLIENTS where EmailCl = ?";
+ $connection->prepare_query($sql_pquery);
+ $connection->prepared_query_bind_param("s", array($email));
+ $connection->run_prepared_query();
+ $connection->get_pquery_result();
+ $row = $connection->get_result_array();
+ $connection->close_prepared_query();
+ return $row[0][0];
+}
+
+function nb_booked($client_id, $flight_id)
+{
+ global $connection;
+ $sql_pquery = "select SUM(NbPlaces) from RESERVATIONS where NumCl = ? and NumVol = ?";
+ $connection->prepare_query($sql_pquery);
+ $connection->prepared_query_bind_param("is", array($client_id, $flight_id));
+ $connection->run_prepared_query();
+ $connection->get_pquery_result();
+ $row = $connection->get_result_array();
+ $connection->close_prepared_query();
+ return $row[0][0];
+}
+
+function chk_logged_in()
+{
+ if (isset($_SESSION['email']) && isset($_SESSION['IP_address'])) {
+ return true;
+ } else {
+ return false;
+ }
+}
+
+function redirect($url, $delay)
+{
+ header("refresh:$delay; url=$url");
+}
+
?>