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Correction connexion PDO et liaison dynamique du graphique

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Enzo Freitas
2026-06-04 17:05:49 +02:00
parent 8c86c42c04
commit 4177359d9a
3 changed files with 106 additions and 80 deletions
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59
mqtt_client.php
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@@ -5,27 +5,38 @@ require_once 'vendor/autoload.php';
use PhpMqtt\Client\MqttClient;
use PhpMqtt\Client\ConnectionSettings;
function insert_climate($data) {
try {
$db = get_db();
$stmt = $db->prepare("INSERT INTO climate_data (temperature, humidity, pressure, luminosity) VALUES (?, ?, ?, ?)");
$stmt->bind_param("dddd",
$data['temperature'],
$data['humidity'],
$data['pressure'],
$data['luminosity']
);
$stmt->execute();
$db->close();
echo "Donnée climatique insérée : " . json_encode($data) . "\n";
} catch (Exception $e) {
die("Impossible de démarrer le script : " . $e->getMessage() . "\n");
}
function insert_security($data) {
$db = get_db();
$stmt = $db->prepare("INSERT INTO security_events (event_type, location) VALUES (?, ?)");
$stmt->bind_param("ss", $data['event_type'], $data['location']);
$stmt->execute();
$db->close();
echo "Événement sécurité inséré : " . json_encode($data) . "\n";
function insert_climate($db, $data) {
try {
$stmt = $db->prepare("INSERT INTO climate_data (temperature, humidity, pressure, luminosity) VALUES (:temp, :hum, :pres, :lum)");
$stmt->execute([
':temp' => $data['temperature'],
':hum' => $data['humidity'],
':pres' => $data['pressure'],
':lum' => $data['luminosity']
]);
echo "Donnée climatique insérée : " . json_encode($data) . "\n";
} catch (PDOException $e) {
echo "Erreur d'insertion climat : " . $e->getMessage() . "\n";
}
}
function insert_security($db, $data) {
try {
$stmt = $db->prepare("INSERT INTO security_events (event_type, location) VALUES (:event, :loc)");
$stmt->execute([
':event' => $data['event_type'],
':loc' => $data['location']
]);
echo "Événement sécurité inséré : " . json_encode($data) . "\n";
} catch (PDOException $e) {
echo "Erreur d'insertion sécurité : " . $e->getMessage() . "\n";
}
}
$mqtt = new MqttClient(MQTT_BROKER, MQTT_PORT);
@@ -33,14 +44,18 @@ $settings = (new ConnectionSettings())->setKeepAliveInterval(60);
$mqtt->connect($settings);
echo "Connecté au broker MQTT\n";
$mqtt->subscribe(MQTT_TOPIC_CLIMATE, function($topic, $message) {
$mqtt->subscribe(MQTT_TOPIC_CLIMATE, function($topic, $message) use ($db) {
$data = json_decode($message, true);
insert_climate($data);
if ($data) {
insert_climate($db, $data);
}
}, 0);
$mqtt->subscribe(MQTT_TOPIC_SECURITY, function($topic, $message) {
$mqtt->subscribe(MQTT_TOPIC_SECURITY, function($topic, $message) use ($db) {
$data = json_decode($message, true);
insert_security($data);
if ($data) {
insert_security($db, $data);
}
}, 0);
$mqtt->loop(true);