Init Git Prod Mars 2026

messages/start.php

@@ -0,0 +1,88 @@
+<?php
+// /messages/start.php
+declare(strict_types=1);
+require_once __DIR__ . '/_bootstrap.php';
+
+$role  = $GLOBALS['MESSAGES_CTX']['role'];   // 'praticien' | 'client'
+$meId  = (int)$GLOBALS['MESSAGES_CTX']['me_id'];
+
+$pid = isset($_GET['praticien_id']) ? (int)$_GET['praticien_id'] : 0;
+$cid = isset($_GET['client_id'])    ? (int)$_GET['client_id']    : 0;
+
+// Déterminer l’interlocuteur selon mon rôle
+if ($role === 'client' && $pid > 0) {
+    $praticienId = $pid;
+    $clientId    = $meId;
+} elseif ($role === 'praticien' && $cid > 0) {
+    $praticienId = $meId;
+    $clientId    = $cid;
+} else {
+    http_response_code(400);
+    echo "Bad params";
+    exit;
+}
+
+// Chercher une conversation existante
+$stmt = $pdo->prepare("SELECT * FROM conversations WHERE praticien_id = ? AND client_id = ? LIMIT 1");
+$stmt->execute([$praticienId, $clientId]);
+$conv = $stmt->fetch(PDO::FETCH_ASSOC);
+
+if ($conv) {
+    // Restaurer côté moi + rouvrir
+    if ($role === 'client') {
+        $pdo->prepare("
+            UPDATE conversations
+               SET deleted_for_client = 0,
+                  deleted_for_praticien = 0,
+                   archived_by_client = 0,
+                   archived_by_praticien = 0,
+                   status = 'open',
+                   updated_at = NOW()
+             WHERE id = ?
+        ")->execute([(int)$conv['id']]);
+    } else { // praticien
+        $pdo->prepare("
+            UPDATE conversations
+               SET deleted_for_praticien = 0,
+                    deleted_for_client = 0,
+                   archived_by_praticien = 0,
+                   archived_by_client = 0,
+                   status = 'open',
+                   updated_at = NOW()
+             WHERE id = ?
+        ")->execute([(int)$conv['id']]);
+    }
+    $convId = (int)$conv['id'];
+} else {
+    // Créer la conversation
+    $pdo->beginTransaction();
+    try {
+        $pdo->prepare("
+            INSERT INTO conversations
+                (praticien_id, client_id, status,
+                 archived_by_praticien, archived_by_client,
+                 deleted_for_praticien, deleted_for_client,
+                 created_at, updated_at)
+            VALUES (?, ?, 'open', 0, 0, 0, 0, NOW(), NOW())
+        ")->execute([$praticienId, $clientId]);
+
+        $convId = (int)$pdo->lastInsertId();
+
+        // counters optionnels
+        if ($pdo->query("SHOW TABLES LIKE 'conversation_counters'")->rowCount()) {
+            $pdo->prepare("INSERT INTO conversation_counters (conversation_id, p_unread, c_unread)
+                           VALUES (?, 0, 0)")->execute([$convId]);
+        }
+
+        $pdo->commit();
+    } catch (Throwable $e) {
+        $pdo->rollBack();
+        http_response_code(500);
+        echo "Create failed";
+        exit;
+    }
+}
+
+// Redirection vers l’UI
+header('Location: /messages/?conv=' . $convId);
+exit;