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PROJET-WEB_STRI1A/WEB/ressources/trajet.php

134 lines
4.9 KiB
PHP

<?php
//Récupérer la liste complete des villes
function getListeVilles($db) {
$result = pg_query($db, "SELECT * FROM Ville;");
return $result;
}
//Créer un trajet en bd
function creerTrajet($db, $mail, $dateDepart, $datArrivee, $matricule){
$date = date('Y-m-d H:i:s');
$result = pg_query_params($db, "INSERT INTO Trajet (datedepart, datearrivee, dateproposition, estannule, mailproposition, matricule) VALUES ($1, $2, $3, false, $4, $5) RETURNING codeTrajet;", array($dateDepart,$datArrivee, $date, $mail, $matricule));
return $result;
}
//Creer les étapes d'un trajet
function creerEtapes($db, $codeTrajet, $etapes){
$result = true;
for ($i=0; $i<count($etapes) && $result; $i++){
$arr = explode("%%", $etapes[$i]);
$result = pg_query_params($db, "INSERT INTO traverser (codetrajet, nomville, codepostal, numeroetape) VALUES ($1, $2, $3, $4);", array($codeTrajet, $arr[0], $arr[1], $i+1));
}
return $result;
}
//Vérifier la cohérence des dates
function checkDates($db, $mail, $dateDepart, $dateArrivee) {
$valide = $dateDepart < $dateArrivee && $dateDepart > date('Y-m-d H:i:s');
$result = pg_query_params($db, "SELECT COUNT(*) From Trajet WHERE mailproposition = $1 AND $2 BETWEEN datedepart AND datearrivee;", array($mail, $dateDepart));
$row = pg_fetch_array($result);
return $row[0] == 0 && $valide;
}
//Vérifier que l'utilisateur est bien associé à cette voiture
function checkVoiture($db, $mail, $matricule){
$result = pg_query_params($db, "SELECT matricule From Voiture WHERE mail = $1 AND matricule = $2;", array($mail, $matricule));
$row = pg_fetch_array($result);
return !strcmp($matricule, $row[0]);
}
function getTrajetsProposes($db, $mail){
$result = pg_query_params($db, "SELECT COUNT(*) from Trajet WHERE mailProposition = $1 AND estAnnule = false AND datedepart >= current_date;", array($mail));
if ($result) {
$row = pg_fetch_array($result);
return $row[0];
}
return 0;
}
function getTrajetsReserves($db, $mail){
$result = pg_query_params($db, "SELECT COUNT(*) FROM trajet tr, reserver r WHERE r.codetrajet = tr.codetrajet AND mailutilisateur = $1 AND etatres != 'Annulée' AND estAnnule = false AND datedepart >= current_date;", array($mail));
if ($result) {
$row = pg_fetch_array($result);
return $row[0];
}
return 0;
}
function getMessagesNonLus($db, $mail){
$result = pg_query_params($db, "SELECT COUNT(*) from Message WHERE mailRecepteur = $1 AND estLu = FALSE;", array($mail));
if ($result) {
$row = pg_fetch_array($result);
$login = $row[0];
return $login;
}
}
function getAvisNonLus($db, $mail){
global $db;
$result = pg_query_params($db, "SELECT COUNT(tr.mailProposition) FROM Trajet tr, Avis av WHERE tr.codeTrajet = av.codeTrajet AND av.estLu = false AND tr.mailProposition = $1;", array($mail));
if ($result) {
$row = pg_fetch_array($result);
$login = $row[0];
return $login;
}
}
//Récupérer la liste des voitures concernant un utilisateur
function getListeVoitures($db, $mail){
$result = pg_query_params($db, "SELECT * FROM Voiture WHERE mail = $1;", array($mail));
return $result;
}
//Afficher les voitures dans un select
function afficherVoitures($db, $mail){
$voitures = getListeVoitures($db, $mail);
while ($row = pg_fetch_array($voitures)) {
$modele = $row['modele'];
$matricule = $row['matricule'];
echo "<option value='$matricule'>$modele</option>";
}
}
//Afficher les voitures dans un select
function afficherVilles($db){
$villes = getListeVilles($db);
while ($row = pg_fetch_array($villes)) {
$nom = $row['nomville'];
$cp = $row['codepostal'];
echo "<option value='$nom%%$cp'>$nom ($cp)</option>";
}
}
function getDepart($db, $codetajet){
$result = pg_query_params($db, "SELECT v.nomVille FROM ville v, traverser tr WHERE tr.nomVille = v.nomVille AND tr.codepostal = v.codepostal AND tr.codetrajet = $1 AND tr.numeroetape = (SELECT MIN(numeroetape) FROM traverser WHERE codetrajet = $1);", array($codetajet));
$return = false;
if ($result){
$return = pg_fetch_array($result)[0];
}
return $return;
}
function getFin($db, $codetajet){
$result = pg_query_params($db,"SELECT v.nomVille FROM ville v, traverser tr WHERE tr.nomVille = v.nomVille AND tr.codepostal = v.codepostal AND tr.codetrajet = $1 AND tr.numeroetape = (SELECT MAX(numeroetape) FROM traverser WHERE codetrajet = $1);", array($codetajet));
$return = false;
if ($result){
$return = pg_fetch_array($result)[0];
}
return $return;
}
function getErrorDepotTrajet($code){
switch ($code) {
case 1:
return "Erreur lors de la vérification des étapes.";
case 2:
return "Erreur lors de la vérification des dates.";
case 3:
return "Ce compte n'est pas associé à la voiture sélectionnée.";
case 4:
return "Erreur lors de l'enregistrement du trajet.";
}
}
?>