Init Git Prod Mars 2026

includes/outlook_helper.php

@@ -0,0 +1,44 @@
+<?php
+function refreshOutlookToken(PDO $pdo, int $praticien_id): ?string {
+    $stmt = $pdo->prepare("SELECT refresh_token FROM outlook_tokens WHERE praticien_id = ?");
+    $stmt->execute([$praticien_id]);
+    $refresh_token = $stmt->fetchColumn();
+
+    if (!$refresh_token) return null;
+
+    $client_id = '8328e538-3cee-4731-9122-8b7fd6f461a9';
+    $client_secret = 'xKY8Q~dygFtWlM62--4t0RVkAlFI3f5uspwOedkL';
+    $token_url = 'https://login.microsoftonline.com/consumers/oauth2/v2.0/token';
+
+    $data = [
+        'client_id' => $client_id,
+        'client_secret' => $client_secret,
+        'refresh_token' => $refresh_token,
+        'grant_type' => 'refresh_token',
+        'scope' => 'offline_access User.Read Calendars.ReadWrite'
+    ];
+
+    $options = [
+        'http' => [
+            'method' => 'POST',
+            'header' => "Content-type: application/x-www-form-urlencoded",
+            'content' => http_build_query($data),
+        ],
+    ];
+
+    $response = file_get_contents($token_url, false, stream_context_create($options));
+    $tokens = json_decode($response, true);
+
+    if (!isset($tokens['access_token'])) {
+        return null;
+    }
+
+    $access_token = $tokens['access_token'];
+    $refresh_token = $tokens['refresh_token'] ?? $refresh_token;
+    $expires_at = time() + $tokens['expires_in'];
+
+    $pdo->prepare("UPDATE outlook_tokens SET access_token = ?, refresh_token = ?, expires_at = ? WHERE praticien_id = ?")
+        ->execute([$access_token, $refresh_token, $expires_at, $praticien_id]);
+
+    return $access_token;
+}