update epargne auto
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@@ -81,4 +81,153 @@ if ($action === 'delete_category') {
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// Redirection vers la page précédente
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header("Location: " . $_SERVER['HTTP_REFERER']);
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exit;
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}
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// 6. VALIDATION DES VIREMENTS (Complex Business Logic)
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if ($action === 'validate_transfers') {
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header('Content-Type: application/json');
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$person = $_POST['person']; // Alex ou Laia
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$monthDate = $_POST['month_date'];
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try {
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$pdo->beginTransaction();
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// 1. Récupérer tous les virements prévus pour ce mois/personne dans le BUDGET
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// On joint avec les catégories pour avoir le nom et la cible
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$stmt = $pdo->prepare("
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SELECT v.*, c.name as cat_name, c.target
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FROM pf_alloc_values v
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JOIN pf_alloc_categories c ON v.cat_id = c.id
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WHERE v.month_date = ?
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");
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$stmt->execute([$monthDate]);
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$budgetLines = $stmt->fetchAll(PDO::FETCH_ASSOC);
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// On prépare les totaux à transférer par Cible
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// Structure : ['Alex' => ['total'=>100, 'cats'=>['Noel'=>50, 'Eco'=>50]], 'Pol' => ...]
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$transfersToDo = [];
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foreach ($budgetLines as $line) {
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$amount = ($person === 'Alex') ? $line['amount_alex'] : $line['amount_laia'];
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if ($amount <= 0) continue; // Rien à virer
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$target = trim($line['target']);
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$catName = trim($line['cat_name']);
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// MAPPING DES PROPRIÉTAIRES CIBLES
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$targetOwner = null;
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if ($target === 'vers L.Perso') {
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$targetOwner = $person; // Alex -> Alex, Laia -> Laia
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} elseif ($target === 'vers L.Pol') {
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$targetOwner = 'Pol';
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} elseif ($target === 'vers L.Pep') {
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$targetOwner = 'Pep';
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} elseif ($target === 'vers commune') {
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continue; // On ignore (Business Rule)
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}
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if ($targetOwner) {
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if (!isset($transfersToDo[$targetOwner])) {
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$transfersToDo[$targetOwner] = ['total_add' => 0, 'cats' => []];
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}
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$transfersToDo[$targetOwner]['total_add'] += $amount;
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if (!isset($transfersToDo[$targetOwner]['cats'][$catName])) {
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$transfersToDo[$targetOwner]['cats'][$catName] = 0;
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}
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$transfersToDo[$targetOwner]['cats'][$catName] += $amount;
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}
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}
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// 2. Traiter chaque Propriétaire Cible (Alex, Laia, Pol, Pep)
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foreach ($transfersToDo as $owner => $data) {
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// A. VÉRIFIER SI LE MOIS EXISTE EN EPARGNE
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$stmtCheck = $pdo->prepare("SELECT COUNT(*) FROM pf_savings WHERE owner = ? AND month_date = ? AND category = 'TOTAL_BANQUE'");
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$stmtCheck->execute([$owner, $monthDate]);
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$exists = $stmtCheck->fetchColumn() > 0;
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if (!$exists) {
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// SCENARIO : LE MOIS N'EXISTE PAS -> DUPLICATION DEPUIS M-1
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$prevDate = date('Y-m-d', strtotime($monthDate . ' -1 month'));
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// Récup M-1
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$stmtPrev = $pdo->prepare("SELECT category, amount FROM pf_savings WHERE owner = ? AND month_date = ?");
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$stmtPrev->execute([$owner, $prevDate]);
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$prevLines = $stmtPrev->fetchAll(PDO::FETCH_KEY_PAIR); // [Cat => Montant]
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if (empty($prevLines)) {
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// Si M-1 n'existe pas non plus, on initialise à 0 (ou on lève une erreur selon préférence)
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$prevLines = ['TOTAL_BANQUE' => 0];
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}
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// Insertion M (Copie de M-1)
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$stmtInsert = $pdo->prepare("INSERT INTO pf_savings (month_date, owner, category, amount) VALUES (?, ?, ?, ?)");
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foreach ($prevLines as $cat => $amt) {
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$stmtInsert->execute([$monthDate, $owner, $cat, $amt]);
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}
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}
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// B. MISE À JOUR DU TOTAL_BANQUE
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// On ajoute le montant du virement au montant existant (qu'il vienne d'être créé ou non)
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$stmtUpdTotal = $pdo->prepare("UPDATE pf_savings SET amount = amount + ? WHERE owner = ? AND month_date = ? AND category = 'TOTAL_BANQUE'");
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$stmtUpdTotal->execute([$data['total_add'], $owner, $monthDate]);
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// C. MISE À JOUR / CRÉATION DES CATÉGORIES
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foreach ($data['cats'] as $catName => $catAmount) {
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// On utilise ON DUPLICATE KEY UPDATE pour gérer "Créer ou Sommer" en une seule requête
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// Note: category est-il unique par (month, owner)? Si ta table pf_savings n'a pas de clé unique là-dessus, il faut faire un SELECT avant.
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// Supposons qu'il n'y a pas de contrainte UNIQUE stricte, faisons le check manuel PHP pour être sûr.
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$stmtCheckCat = $pdo->prepare("SELECT id FROM pf_savings WHERE owner = ? AND month_date = ? AND category = ?");
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$stmtCheckCat->execute([$owner, $monthDate, $catName]);
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$catId = $stmtCheckCat->fetchColumn();
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if ($catId) {
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// Update : Sommer
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$stmtUpdateCat = $pdo->prepare("UPDATE pf_savings SET amount = amount + ? WHERE id = ?");
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$stmtUpdateCat->execute([$catAmount, $catId]);
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} else {
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// Insert : Créer
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$stmtInsertCat = $pdo->prepare("INSERT INTO pf_savings (month_date, owner, category, amount) VALUES (?, ?, ?, ?)");
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$stmtInsertCat->execute([$monthDate, $owner, $catName, $catAmount]);
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}
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}
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}
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// 3. ENREGISTRER LA VALIDATION (Mise à jour table existante)
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// a. Trouver l'ID de la catégorie système
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$stmtSys = $pdo->prepare("SELECT id FROM pf_alloc_categories WHERE name = 'SYSTEM_VALIDATION' LIMIT 1");
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$stmtSys->execute();
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$sysCatId = $stmtSys->fetchColumn();
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if ($sysCatId) {
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// b. Mettre à jour la valeur (1 = Validé)
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// On utilise une astuce SQL : on met à jour uniquement la colonne de la personne concernée
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// Si la ligne n'existe pas, on l'insère avec 1 pour la personne et 0 pour l'autre.
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if ($person === 'Alex') {
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$sql = "INSERT INTO pf_alloc_values (month_date, cat_id, amount_alex, amount_laia)
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VALUES (?, ?, 1, 0)
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ON DUPLICATE KEY UPDATE amount_alex = 1";
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} else {
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$sql = "INSERT INTO pf_alloc_values (month_date, cat_id, amount_alex, amount_laia)
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VALUES (?, ?, 0, 1)
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ON DUPLICATE KEY UPDATE amount_laia = 1";
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}
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$stmtVal = $pdo->prepare($sql);
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$stmtVal->execute([$monthDate, $sysCatId]);
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}
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$pdo->commit();
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echo json_encode(['success' => true]);
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} catch (Exception $e) {
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$pdo->rollBack();
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echo json_encode(['success' => false, 'error' => $e->getMessage()]);
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}
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exit;
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}
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