70 lines
1.9 KiB
PHP
Executable File
70 lines
1.9 KiB
PHP
Executable File
<?php
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require_once __DIR__ . '/includes/session_check.php';
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require_once __DIR__ . '/includes/db.php';
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header('Content-Type: application/json');
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// Solo para administradores
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if ($_SESSION['role'] !== 'admin') {
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echo json_encode(['success' => false, 'error' => 'Acceso denegado']);
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exit;
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}
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$chatId = $_GET['chat_id'] ?? null;
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$lastId = isset($_GET['last_id']) ? (int)$_GET['last_id'] : 0;
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if (!$chatId) {
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echo json_encode(['success' => false, 'error' => 'No se proporcionó un ID de chat']);
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exit;
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}
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try {
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// Consulta para obtener los mensajes
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$sql = "SELECT id, message_text, direction, timestamp, language_code
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FROM telegram_interactions
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WHERE chat_id = ?";
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$params = [$chatId];
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if ($lastId > 0) {
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$sql .= " AND id > ?";
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$params[] = $lastId;
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}
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$sql .= " ORDER BY timestamp ASC";
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$stmt = $pdo->prepare($sql);
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$stmt->execute($params);
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// Obtener el ID del último mensaje para futuras actualizaciones
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$lastMessageId = $lastId;
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$messages = [];
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while ($row = $stmt->fetch(PDO::FETCH_ASSOC)) {
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$message = [
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'id' => (int)$row['id'],
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'message_text' => $row['message_text'],
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'direction' => $row['direction'],
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'timestamp' => $row['timestamp'],
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'language_code' => $row['language_code']
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];
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$messages[] = $message;
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// Actualizar el último ID de mensaje
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if ((int)$row['id'] > $lastMessageId) {
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$lastMessageId = (int)$row['id'];
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}
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}
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echo json_encode([
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'success' => true,
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'history' => $messages,
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'last_id' => $lastMessageId
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]);
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} catch (PDOException $e) {
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error_log("Error al obtener historial de chat: " . $e->getMessage());
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echo json_encode(['success' => false, 'error' => 'Error de base de datos: ' . $e->getMessage()]);
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}
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