provisions

modules/budget/includes/api/add-provision.php

@@ -0,0 +1,30 @@
+<?php
+header('Content-Type: application/json');
+// On charge l'authentification et l'init PDO de l'espace familial courant automatiquement via tes includes globaux
+require_once __DIR__ . '/../../../../includes/auth.php'; 
+require_once __DIR__ . '/../../../../includes/db.php';
+require_once __DIR__ . '/../../../../includes/i18n.php';
+
+if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
+    echo json_encode(['success' => false, 'message' => 'Method not allowed']);
+    exit;
+}
+
+$title = trim($_POST['title'] ?? '');
+$amount = floatval($_POST['amount'] ?? 0);
+$expected_date = $_POST['expected_date'] ?? '';
+
+if (empty($title) || $amount <= 0 || empty($expected_date)) {
+    echo json_encode(['success' => false, 'message' => tr('error_generic')]);
+    exit;
+}
+
+try {
+    // Grâce au multi-tenant par BDD, $pdo pointe déjà sur la base de la famille connectée
+    $stmt = $pdo->prepare("INSERT INTO pf_expected_expenses (title, amount, expected_date) VALUES (?, ?, ?)");
+    $stmt->execute([$title, $amount, $expected_date]);
+
+    echo json_encode(['success' => true, 'message' => tr('success_add_provision')]);
+} catch (PDOException $e) {
+    echo json_encode(['success' => false, 'message' => 'Database error: ' . $e->getMessage()]);
+}

modules/budget/includes/api/delete-provision.php

@@ -0,0 +1,19 @@
+<?php
+header('Content-Type: application/json');
+require_once __DIR__ . '/../../../../includes/auth.php';
+require_once __DIR__ . '/../../../../includes/db.php';
+
+$id = intval($_POST['id'] ?? 0);
+
+if (!$id) {
+    echo json_encode(['success' => false, 'message' => 'Invalid ID']);
+    exit;
+}
+
+try {
+    $stmt = $pdo->prepare("DELETE FROM pf_expected_expenses WHERE id = ?");
+    $stmt->execute([$id]);
+    echo json_encode(['success' => true]);
+} catch (PDOException $e) {
+    echo json_encode(['success' => false, 'message' => $e->getMessage()]);
+}

modules/budget/includes/api/get-provisions.php

@@ -0,0 +1,35 @@
+<?php
+header('Content-Type: application/json');
+require_once __DIR__ . '/../../../../includes/auth.php';
+require_once __DIR__ . '/../../../../includes/db.php';
+require_once __DIR__ . '/../../../../includes/i18n.php';
+
+try {
+    // Récupérer les provisions non payées, classées par date
+    $stmt = $pdo->query("SELECT id, title, amount, expected_date FROM pf_expected_expenses WHERE is_paid = 0 ORDER BY expected_date ASC");
+    $provisions = $stmt->fetchAll(PDO::FETCH_ASSOC);
+
+    if (empty($provisions)) {
+        $html = '<p class="pf-text-muted">' . tr('no_provisions') . '</p>';
+    } else {
+        $html = '<table class="pf-table" style="width:100%; border-collapse: collapse;">';
+        $html .= '<thead style="border-bottom: 2px solid var(--border-color); text-align: left;">';
+        $html .= '<tr><th>' . tr('provision_label') . '</th><th>' . tr('amount') . '</th><th>' . tr('expected_date') . '</th><th style="text-align:right;">Actions</th></tr>';
+        $html .= '</thead><tbody>';
+        
+        foreach ($provisions as $p) {
+            $dateFormated = date('d/m/Y', strtotime($p['expected_date']));
+            $html .= '<tr style="border-bottom: 1px solid var(--border-color); height: 45px;">';
+            $html .= '<td>' . htmlspecialchars($p['title']) . '</td>';
+            $html .= '<td>' . number_format($p['amount'], 2, ',', ' ') . ' €</td>';
+            $html .= '<td>' . $dateFormated . '</td>';
+            $html .= '<td style="text-align:right;"><button class="pf-btn pf-btn-danger btn-delete-provision" data-id="' . $p['id'] . '">' . tr('btn_delete') . '</button></td>';
+            $html .= '</tr>';
+        }
+        $html .= '</tbody></table>';
+    }
+
+    echo json_encode(['success' => true, 'html' => $html]);
+} catch (PDOException $e) {
+    echo json_encode(['success' => false, 'message' => $e->getMessage()]);
+}

modules/budget/includes/api/optimize-cashflow.php

@@ -0,0 +1,156 @@
+<?php
+header('Content-Type: application/json');
+require_once __DIR__ . '/../../../../includes/auth.php';
+require_once __DIR__ . '/../../../../includes/db.php';
+require_once __DIR__ . '/../../../../includes/i18n.php';
+
+$savings_inputs = $_POST['savings'] ?? [];
+$current_year = date('Y');
+$current_month = date('m');
+
+try {
+    // 1. Récupération des dépenses prévues
+    $stmtExpenses = $pdo->prepare("
+        SELECT title, amount, expected_date 
+        FROM pf_expected_expenses 
+        WHERE is_paid = 0 
+          AND YEAR(expected_date) = ? 
+          AND MONTH(expected_date) = ?
+        ORDER BY expected_date ASC
+    ");
+    $stmtExpenses->execute([$current_year, $current_month]);
+    $expenses = $stmtExpenses->fetchAll(PDO::FETCH_ASSOC);
+
+    $q1_expenses_total = 0;
+    $q2_expenses_total = 0;
+    
+    $detail_html = '<ul style="padding-left: 1.2rem; margin-bottom: 1rem; color: var(--text-muted); font-size:0.9rem;">';
+    foreach ($expenses as $e) {
+        $day = intval(date('d', strtotime($e['expected_date'])));
+        if ($day <= 15) {
+            $q1_expenses_total += $e['amount'];
+        } else {
+            $q2_expenses_total += $e['amount'];
+        }
+        $detail_html .= '<li>' . htmlspecialchars($e['title']) . ' (' . number_format($e['amount'], 2, ',', ' ') . ' € le ' . date('d/m', strtotime($e['expected_date'])) . ')</li>';
+    }
+    $detail_html .= '</ul>';
+
+    $total_expenses = $q1_expenses_total + $q2_expenses_total;
+
+    // 2. Récupération des dettes
+    $stmtDebts = $pdo->query("SELECT payer, SUM(amount) as total_debt FROM pf_advances WHERE is_resolved = 0 GROUP BY payer");
+    $debts = $stmtDebts->fetchAll(PDO::FETCH_KEY_PAIR);
+
+    // 3. NOUVELLE LOGIQUE : Clearing intelligent (Compensation partielle ou totale)
+    $total_base_inputs = array_sum(array_map('floatval', $savings_inputs));
+    $surplus_for_clearing = $total_base_inputs - $total_expenses;
+    $monthly_savings = 0; // Le vrai total qui sera viré après déduction des dettes
+    
+    $contributions_html = '<ul style="padding-left: 1.2rem; margin-bottom: 0.5rem; color: var(--text-main); font-size:0.9rem; line-height: 1.6;">';
+    
+    foreach ($savings_inputs as $person => $amount) {
+        $base_amount = floatval($amount);
+        $debt = $debts[$person] ?? 0;
+        
+        // Formatage bancaire propre pour les textes
+        $base_fmt = number_format($base_amount, 2, ',', ' ');
+        
+        if ($debt > 0) {
+            if ($surplus_for_clearing > 0) {
+                $compensation = min($debt, $base_amount, $surplus_for_clearing);
+                $net_amount = $base_amount - $compensation;
+                $surplus_for_clearing -= $compensation; 
+                $monthly_savings += $net_amount;
+                
+                $comp_fmt = number_format($compensation, 2, ',', ' ');
+                $net_fmt = number_format($net_amount, 2, ',', ' ');
+                
+                $reste_dette = $debt - $compensation;
+                $txt_reste = ($reste_dette > 0) 
+                    ? ' <span style="color:var(--danger); font-size:0.8rem; margin-left: 5px;">(Reste ' . number_format($reste_dette, 2, ',', ' ') . ' € de dette)</span>' 
+                    : ' <span style="color:var(--success); font-weight:bold; font-size:0.85rem; margin-left: 5px;">(Dette soldée 🎉)</span>';
+
+                // Harmonisation en bleu (#2563eb) pour le montant net à verser
+                $contributions_html .= '<li style="margin-bottom: 5px;"><strong>' . htmlspecialchars($person) . '</strong> : Base ' . $base_fmt . ' € − Remboursé ' . $comp_fmt . ' € = <strong style="color:#2563eb;">' . $net_fmt . ' € à verser</strong>' . $txt_reste . '</li>';
+            } else {
+                $monthly_savings += $base_amount;
+                $contributions_html .= '<li style="margin-bottom: 5px;"><strong>' . htmlspecialchars($person) . '</strong> : <strong style="color:#2563eb;">' . $base_fmt . ' € à verser</strong> <span style="color:var(--danger); font-size:0.8rem; margin-left: 5px;">(Dette gelée, liquidités insuffisantes)</span></li>';
+            }
+        } else {
+            $monthly_savings += $base_amount;
+            $contributions_html .= '<li style="margin-bottom: 5px;"><strong>' . htmlspecialchars($person) . '</strong> : <strong style="color:#2563eb;">' . $base_fmt . ' € à verser</strong></li>';
+        }
+    }
+    $contributions_html .= '</ul>';
+    $contributions_html .= '<p style="color: var(--text-main); font-weight: bold; margin-top:5px; font-size:0.95rem;">Total net atterrissant sur les comptes : ' . number_format($monthly_savings, 2, ',', ' ') . ' €</p>';
+
+    if(empty($expenses)) {
+        $detail_html = '<p style="color: var(--success); font-weight:bold; margin-bottom:1rem; font-size:0.9rem;">🎉 Aucune grosse dépense enregistrée sur ce mois.</p>';
+    }
+
+    // --- MOTEUR DE RÈGLES DES QUINZAINES (Remplacement des ** par <strong>) ---
+    $instructions = [];
+    $remaining_to_allocate = $monthly_savings;
+
+    // Règle 1 : Première quinzaine
+    if ($q1_expenses_total > 0) {
+        if ($remaining_to_allocate >= $q1_expenses_total) {
+            $remaining_to_allocate -= $q1_expenses_total;
+            $instructions[] = "💼 <strong>Dès le 1er</strong> : Laissez <strong>" . number_format($q1_expenses_total, 2, ',', ' ') . " €</strong> sur le compte commun pour honorer les dépenses de la 1ère quinzaine.";
+        } else {
+            $deficit = $q1_expenses_total - $remaining_to_allocate;
+            $remaining_to_allocate = 0;
+            $instructions[] = "💼 <strong>Dès le 1er</strong> : Gardez l'intégralité des apports sur le compte commun.";
+            $instructions[] = "⚠️ <strong>Retrait requis</strong> : Retirez <strong>" . number_format($deficit, 2, ',', ' ') . " €</strong> depuis le Livret A vers le commun pour couvrir la 1ère quinzaine.";
+        }
+    }
+
+    // Règle 2 : Deuxième quinzaine
+    if ($q2_expenses_total > 0) {
+        if ($remaining_to_allocate >= $q2_expenses_total) {
+            $remaining_to_allocate -= $q2_expenses_total;
+            $instructions[] = "📈 <strong>Dès le 1er</strong> : Placez <strong>" . number_format($q2_expenses_total, 2, ',', ' ') . " €</strong> sur le Livret A pour générer des intérêts sur la 1ère quinzaine.";
+            $instructions[] = "🔄 <strong>Le 16 du mois</strong> : Transférez ces <strong>" . number_format($q2_expenses_total, 2, ',', ' ') . " €</strong> sur le compte commun pour payer la dépense.";
+        } else {
+            if ($remaining_to_allocate > 0) {
+                $instructions[] = "📈 <strong>Dès le 1er</strong> : Placez le reste des apports (<strong>" . number_format($remaining_to_allocate, 2, ',', ' ') . " €</strong>) sur le Livret A.";
+                $instructions[] = "🔄 <strong>Le 16 du mois</strong> : Retirez <strong>" . number_format($q2_expenses_total, 2, ',', ' ') . " €</strong> global du Livret A pour payer la fin de mois.";
+                $remaining_to_allocate = 0;
+            } else {
+                $instructions[] = "🔄 <strong>Le 16 du mois</strong> : Retirez <strong>" . number_format($q2_expenses_total, 2, ',', ' ') . " €</strong> du Livret A vers le commun. <em>Ne le faites pas avant le 16 !</em>";
+            }
+        }
+    }
+
+    // Solde résiduel long terme
+    if ($remaining_to_allocate > 0) {
+        $instructions[] = "💰 <strong>Épargne stable</strong> : Placez les <strong>" . number_format($remaining_to_allocate, 2, ',', ' ') . " €</strong> restants sur votre Livret A dès le 1er.";
+    }
+
+    // --- CONSTITUTION DU RENDU HTML FINAL ---
+    $html = '<div style="border-top: 1px dashed var(--border-color); padding-top:0.8rem;">';
+    
+    // Titre de l'état du Clearing simplifié et clair
+    $html .= '<h4 style="margin:0 0 0.4rem 0; font-size:0.95rem;">🤝 Résumé des apports et remboursements internes :</h4>';
+    $html .= '<div style="background: var(--bg-main); padding: 8px; border-radius: 6px; margin-bottom: 1rem; border: 1px solid var(--border-color);">';
+    $html .= $contributions_html;
+    $html .= '</div>';
+
+    $html .= '<h4 style="margin:0 0 0.4rem 0; font-size:0.95rem;">Analyse des dépenses du mois :</h4>';
+    $html .= $detail_html;
+    
+    $html .= '<div style="background: var(--bg-main); padding: 8px; border-radius: 6px; border-left: 4px solid var(--accent-color);">';
+    $html .= '<h4 style="margin:0 0 0.5rem 0; color: var(--accent-color); font-size:0.95rem;">📋 Plan d\'action recommandé :</h4>';
+    
+    foreach ($instructions as $ins) {
+        $html .= '<p style="margin:0 0 0.4rem 0; font-size: 0.9rem; line-height: 1.4;">' . $ins . '</p>';
+    }
+    
+    $html .= '</div></div>';
+
+    echo json_encode(['success' => true, 'html' => $html]);
+
+} catch (PDOException $e) {
+    echo json_encode(['success' => false, 'message' => 'Calcul impossible : ' . $e->getMessage()]);
+}