setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); // Get the settings for each person $stmt = $pdo->query("SELECT * FROM ups_settings"); $settings = $stmt->fetchAll(PDO::FETCH_ASSOC); // Modificar la consulta para incluir el device_id // Fix the JOIN query to match the correct column names $stmt = $pdo->query("SELECT d.*, s.* FROM ups_devices d JOIN ups_settings s ON d.id = s.ups_device_id WHERE d.person_id = s.person_id"); $devices = $stmt->fetchAll(PDO::FETCH_ASSOC); foreach ($devices as $device) { // Verificar último registro para este dispositivo $stmt = $pdo->prepare("SELECT * FROM ups_data WHERE device_id = ? ORDER BY created_at DESC LIMIT 1"); $stmt->execute([$device['id']]); $last_data = $stmt->fetch(PDO::FETCH_ASSOC); if ($last_data) { $last_time = new DateTime($last_data['created_at']); $current_time = new DateTime(); $diff = $current_time->diff($last_time); $minutes_diff = ($diff->days * 24 * 60) + ($diff->h * 60) + $diff->i; // Check for data interruption (2 minutes without data) // Update the time check condition if ($minutes_diff >= 2) { $check_notification = $pdo->query("SELECT * FROM error_logs WHERE error_type = 'no_data' AND notification_sent = 1 ORDER BY last_error_time DESC LIMIT 1"); $last_notification = $check_notification->fetch(PDO::FETCH_ASSOC); // Changed from 15 to 30 minutes and added proper time difference check // En la sección de no_data if (!$last_notification || (new DateTime($last_notification['last_error_time']))->diff($current_time)->i >= 30) { // Enviar notificación a cada persona configurada foreach ($settings as $setting) { $message = "

⚠️ ALERTA DE SISTEMA UPS

Estado: Sin comunicación
Tiempo sin datos: {$minutes_diff} minutos
Último registro: " . date('d/m/Y H:i:s', strtotime($last_data['created_at'])) . "

Últimos valores registrados:

Voltaje de entrada: {$last_data['input_voltage']}V
Voltaje de salida: {$last_data['out_voltage']}V
Voltaje de batería: {$last_data['battery_voltage']}V
Temperatura de batería: {$last_data['battery_temperature']}°C
"; sendNotification($pdo, 'no_data', $message, $current_time, $setting); } } } else { // Check if we were previously in error state $last_error = $pdo->query("SELECT * FROM error_logs WHERE error_type = 'no_data' ORDER BY last_error_time DESC LIMIT 1")->fetch(PDO::FETCH_ASSOC); // Fix the sendNotification call in the restored section if ($last_error) { $message = "Sistema UPS restaurado: Se han restablecido las comunicaciones.

Último dato recibido: " . $last_data['created_at']; // Get the current setting from the loop foreach ($settings as $current_setting) { if ($current_setting['person_id'] == $device['person_id']) { sendNotification($pdo, 'restored', $message, $current_time, $current_setting); } } $pdo->exec("DELETE FROM error_logs WHERE error_type = 'no_data'"); } // Check for out-of-range values $alerts = []; if ($last_data['input_voltage'] < 210 || $last_data['input_voltage'] > 230) { $alerts[] = "Voltaje de entrada: " . $last_data['input_voltage'] . "V (normal: 210-230V)"; } if ($last_data['out_voltage'] < 218 || $last_data['out_voltage'] > 240) { $alerts[] = "Voltaje de salida: " . $last_data['out_voltage'] . "V (normal: 220-240V)"; } if ($last_data['battery_voltage'] < 11.5) { $alerts[] = "Voltaje de batería bajo: " . $last_data['battery_voltage'] . "V (mínimo: 11.5V)"; } if (!empty($alerts)) { $check_range_alert = $pdo->query("SELECT * FROM error_logs WHERE error_type = 'range' AND notification_sent = 1 ORDER BY last_error_time DESC LIMIT 1"); $last_range_alert = $check_range_alert->fetch(PDO::FETCH_ASSOC); // Send range alerts every 30 minutes if (!$last_range_alert || (new DateTime($last_range_alert['last_error_time']))->diff($current_time)->i >= 15) { $message = "

⚠️ ALERTA DE SISTEMA UPS

Estado: Valores fuera de rango
Tiempo: " . $current_time->format('d/m/Y H:i:s') . "

Valores críticos detectados:

Este es un mensaje automático del sistema de monitoreo UPS. Por favor, no responda a este correo.
"; // Get the current setting for this device foreach ($settings as $current_setting) { if ($current_setting['person_id'] == $device['person_id']) { sendNotification($pdo, 'range', $message, $current_time, $current_setting); } } } } } } } } catch (PDOException $e) { error_log("Error de base de datos: " . $e->getMessage()); } catch (Exception $e) { error_log("Error general: " . $e->getMessage()); } // Update the sendNotification function parameters to match the new calls // Add debug logging in sendNotification function function sendNotification($pdo, $type, $message, $current_time, $setting = null) { try { error_log("Starting email notification process for type: " . $type); $mail = new PHPMailer(true); $mail->SMTPDebug = SMTP::DEBUG_SERVER; // Add debug output $mail->isSMTP(); $mail->Host = 'smtp.gmail.com'; $mail->SMTPAuth = true; $mail->Username = 'ale2co@gmail.com'; $mail->Password = 'bxqt nsoy lyjs spah'; $mail->SMTPSecure = PHPMailer::ENCRYPTION_STARTTLS; $mail->Port = 587; $mail->CharSet = 'UTF-8'; $mail->Encoding = 'base64'; $mail->setFrom('ale2co@gmail.com', 'Vanaeph UPS'); // Add error checking for email address $recipient_email = $setting ? $setting['notification_email'] : 'soporte@vanaeph.com'; error_log("Sending to email: " . $recipient_email); if (!filter_var($recipient_email, FILTER_VALIDATE_EMAIL)) { throw new Exception("Invalid email address: " . $recipient_email); } $mail->addAddress($recipient_email); $mail->isHTML(true); $mail->Subject = 'Alerta de Sistema UPS - ' . ucfirst($type); $mail->Body = $message; if (!$mail->send()) { throw new Exception("Email sending failed: " . $mail->ErrorInfo); } error_log("Email sent successfully for type: " . $type . " to " . $recipient_email); // Add error checking for database insert $stmt = $pdo->prepare("INSERT INTO error_logs (error_type, last_error_time, notification_sent, person_id) VALUES (:type, :time, 1, :person_id)"); if (!$stmt->execute([ ':type' => $type, ':time' => $current_time->format('Y-m-d H:i:s'), ':person_id' => $setting ? $setting['person_id'] : null ])) { throw new Exception("Failed to insert error log"); } } catch (Exception $e) { error_log("Error in sendNotification: " . $e->getMessage()); error_log("Stack trace: " . $e->getTraceAsString()); } } // ... // En la sección de no_data // ... // En la sección de range alerts