Commit b79afcea41c5fc91999cec98d3f6dfe596d92735
1 parent
207a98d5
api/annuler
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| @@ -0,0 +1,76 @@ | @@ -0,0 +1,76 @@ | ||
| 1 | +<?php | ||
| 2 | + | ||
| 3 | +require_once("commun.php"); | ||
| 4 | + | ||
| 5 | +verifierJeton(donne("jeton")); | ||
| 6 | + | ||
| 7 | +if (!donne("idTransaction")) { | ||
| 8 | + retour("requete_malformee"); | ||
| 9 | +} | ||
| 10 | + | ||
| 11 | +$requete = $db->prepare("SELECT type, client, UNIX_TIMESTAMP(date), montant, utilisateur, valide FROM Transactions WHERE id=?"); | ||
| 12 | +$requete->bind_param("s", $_POST['idTransaction']); | ||
| 13 | +if (!$requete->execute()) { | ||
| 14 | + retour("erreur_bdd", ["message" => $requete->error]); | ||
| 15 | +} | ||
| 16 | +$requete->bind_result($type, $client, $date, $montant, $utilisateur, $valide); | ||
| 17 | +if (!$requete->fetch()) { | ||
| 18 | + retour("transaction_inconnue"); | ||
| 19 | +} | ||
| 20 | +$requete->close(); | ||
| 21 | + | ||
| 22 | +if (!$valide) { | ||
| 23 | + retour("transaction_deja_annulee"); | ||
| 24 | +} | ||
| 25 | + | ||
| 26 | +if ($utilisateur != $login) { | ||
| 27 | + verifierDroit(3, "transaction_autre"); | ||
| 28 | +} | ||
| 29 | + | ||
| 30 | +if (time() > $date + TRANSACTION_DUREE) { | ||
| 31 | + verifierDroit(3, "transaction_expire"); | ||
| 32 | +} | ||
| 33 | + | ||
| 34 | +$requete = $db->prepare("SELECT solde FROM Clients WHERE idCarte=?"); | ||
| 35 | +$requete->bind_param("s", $client); | ||
| 36 | +$requete->bind_result($soldeAncien); | ||
| 37 | +if (!$requete->execute()) { | ||
| 38 | + retour("erreur_bdd", ["message" => $requete->error]); | ||
| 39 | +} | ||
| 40 | +$requete->fetch(); | ||
| 41 | +$requete->close(); | ||
| 42 | + | ||
| 43 | +switch ($type) { | ||
| 44 | +case TRANSACTION_CREATION: | ||
| 45 | +case TRANSACTION_RECHARGEMENT: | ||
| 46 | + $soldeNouveau = $soldeAncien - $montant; | ||
| 47 | + break; | ||
| 48 | + | ||
| 49 | +case TRANSACTION_PAIEMENT: | ||
| 50 | +case TRANSACTION_VIDANGE: | ||
| 51 | + $soldeNouveau = $soldeAncien + $montant; | ||
| 52 | + break; | ||
| 53 | + | ||
| 54 | +default: | ||
| 55 | + retour("erreur_interne"); | ||
| 56 | + break; | ||
| 57 | +} | ||
| 58 | + | ||
| 59 | +$requete = $db->prepare("UPDATE Clients SET solde=? WHERE idCarte=?"); | ||
| 60 | +$requete->bind_param("ss", $soldeNouveau, $client); | ||
| 61 | +if (!$requete->execute()) { | ||
| 62 | + retour("erreur_bdd", ["message" => $requete->error]); | ||
| 63 | +} | ||
| 64 | +$requete->close(); | ||
| 65 | + | ||
| 66 | + | ||
| 67 | +$requete = $db->prepare("UPDATE Transactions SET valide=0 WHERE id=?"); | ||
| 68 | +$requete->bind_param("s", $_POST["idTransaction"]); | ||
| 69 | +if (!$requete->execute()) { | ||
| 70 | + retour("erreur_bdd", ["message" => $requete->error]); | ||
| 71 | +} | ||
| 72 | +$requete->close(); | ||
| 73 | + | ||
| 74 | +retour("ok", ["soldeAncien" => $soldeAncien, "soldeNouveau" => $soldeNouveau]); | ||
| 75 | + | ||
| 76 | +?> |
api/commun.php
| @@ -16,6 +16,8 @@ define("TRANSACTION_RECHARGEMENT", 2); | @@ -16,6 +16,8 @@ define("TRANSACTION_RECHARGEMENT", 2); | ||
| 16 | define("TRANSACTION_PAIEMENT", 3); | 16 | define("TRANSACTION_PAIEMENT", 3); |
| 17 | define("TRANSACTION_VIDANGE", 4); | 17 | define("TRANSACTION_VIDANGE", 4); |
| 18 | 18 | ||
| 19 | +define("TRANSACTION_DUREE", 60); | ||
| 20 | + | ||
| 19 | // Fonctions utiles | 21 | // Fonctions utiles |
| 20 | function retour($status, $donnees = array()) { // Renvoie les données passées | 22 | function retour($status, $donnees = array()) { // Renvoie les données passées |
| 21 | $donnees['status'] = $status; | 23 | $donnees['status'] = $status; |
| @@ -63,12 +65,12 @@ function verifierJeton($jeton) { | @@ -63,12 +65,12 @@ function verifierJeton($jeton) { | ||
| 63 | $requete->close(); | 65 | $requete->close(); |
| 64 | } | 66 | } |
| 65 | 67 | ||
| 66 | -function verifierDroit($droitMinimum) { | 68 | +function verifierDroit($droitMinimum, $retour = "droits_insuffisants") { |
| 67 | global $droit; | 69 | global $droit; |
| 68 | if (donne("jeton")) { | 70 | if (donne("jeton")) { |
| 69 | verifierJeton(donne("jeton")); | 71 | verifierJeton(donne("jeton")); |
| 70 | if ($droit < $droitMinimum) { | 72 | if ($droit < $droitMinimum) { |
| 71 | - retour("droits_insuffisants"); | 73 | + retour($retour); |
| 72 | } | 74 | } |
| 73 | } else { | 75 | } else { |
| 74 | retour("jeton_vide"); | 76 | retour("jeton_vide"); |