funcional

This commit is contained in:
lizandrogd
2026-01-12 15:54:04 -05:00
parent 4b7bcb6924
commit 50fc690b1b
17 changed files with 2089 additions and 130 deletions
+121 -74
View File
@@ -1,26 +1,33 @@
<?php
/**
* Servicio de WhatsApp - Envío de mensajes
* Fecha: 13 de noviembre de 2025
*/
class WhatsAppService {
class WhatsAppService
{
private $token;
private $phoneNumberId;
private $apiUrl;
private $db;
public function __construct() {
$this->token = WHATSAPP_TOKEN;
$this->phoneNumberId = WHATSAPP_PHONE_NUMBER_ID;
$this->apiUrl = WHATSAPP_API_URL;
public function __construct()
{
// Obtener configuración desde base de datos
$config = getWhatsAppConfigFromDB();
$this->token = $config['token']; // Usar token de BD
$this->phoneNumberId = $config['phone_number_id']; // Usar phone_number_id de BD
$this->apiUrl = $config['api_url'] ?: 'https://graph.facebook.com/v22.0/'; // Usar api_url de BD
$this->db = Database::getInstance();
}
/**
* Enviar mensaje de texto
*/
public function sendTextMessage($to, $message) {
public function sendTextMessage($to, $message)
{
$data = [
'messaging_product' => 'whatsapp',
'to' => $this->formatPhoneNumber($to),
@@ -29,44 +36,62 @@ class WhatsAppService {
'body' => $message
]
];
return $this->sendMessage($data);
}
/**
* Enviar mensaje con template
*/
public function sendTemplateMessage($to, $templateName, $language = 'es', $parameters = []) {
public function sendTemplateMessage(
$to,
$templateName,
$language = 'es',
$bodyParameters = [],
$headerParameters = []
) {
$components = [];
if (!empty($headerParameters)) {
$components[] = [
'type' => 'header',
'parameters' => $headerParameters
];
}
if (!empty($bodyParameters)) {
$components[] = [
'type' => 'body',
'parameters' => $bodyParameters
];
}
$template = [
'name' => $templateName,
'language' => [
'code' => $language
]
];
if (!empty($parameters)) {
$template['components'] = [
[
'type' => 'body',
'parameters' => $parameters
]
];
if (!empty($components)) {
$template['components'] = $components;
}
$data = [
'messaging_product' => 'whatsapp',
'to' => $this->formatPhoneNumber($to),
'type' => 'template',
'template' => $template
];
return $this->sendMessage($data);
}
/**
* Enviar mensaje con botones interactivos
*/
public function sendInteractiveMessage($to, $bodyText, $buttons, $header = null, $footer = null) {
public function sendInteractiveMessage($to, $bodyText, $buttons, $header = null, $footer = null)
{
$interactive = [
'type' => 'button',
'body' => [
@@ -76,20 +101,20 @@ class WhatsAppService {
'buttons' => $buttons
]
];
if ($header) {
$interactive['header'] = [
'type' => 'text',
'text' => $header
];
}
if ($footer) {
$interactive['footer'] = [
'text' => $footer
];
}
$data = [
'messaging_product' => 'whatsapp',
'recipient_type' => 'individual',
@@ -97,14 +122,15 @@ class WhatsAppService {
'type' => 'interactive',
'interactive' => $interactive
];
return $this->sendMessage($data);
}
/**
* Enviar mensaje con lista
*/
public function sendListMessage($to, $bodyText, $buttonText, $sections, $header = null, $footer = null) {
public function sendListMessage($to, $bodyText, $buttonText, $sections, $header = null, $footer = null)
{
$interactive = [
'type' => 'list',
'body' => [
@@ -115,20 +141,20 @@ class WhatsAppService {
'sections' => $sections
]
];
if ($header) {
$interactive['header'] = [
'type' => 'text',
'text' => $header
];
}
if ($footer) {
$interactive['footer'] = [
'text' => $footer
];
}
$data = [
'messaging_product' => 'whatsapp',
'recipient_type' => 'individual',
@@ -136,51 +162,61 @@ class WhatsAppService {
'type' => 'interactive',
'interactive' => $interactive
];
return $this->sendMessage($data);
}
/**
* Marcar mensaje como leído
*/
public function markAsRead($messageId) {
public function markAsRead($messageId)
{
$data = [
'messaging_product' => 'whatsapp',
'status' => 'read',
'message_id' => $messageId
];
$url = $this->apiUrl . $this->phoneNumberId . '/messages';
return $this->makeRequest('POST', $url, $data);
}
/**
* Enviar mensaje principal
*/
private function sendMessage($data) {
$url = $this->apiUrl . $this->phoneNumberId . '/messages';
$response = $this->makeRequest('POST', $url, $data);
private function sendMessage($data)
{
// Construir URL correctamente
$url = rtrim($this->apiUrl, '/') . '/' . $this->phoneNumberId . '/messages';
// Debug log
error_log("WhatsApp API URL: " . $url);
error_log("WhatsApp Token length: " . strlen($this->token));
error_log("WhatsApp Data: " . json_encode($data));
$response = $this->makeRequest('POST', $url, $data);
// Guardar mensaje enviado en la base de datos
if ($response && isset($response['messages'][0]['id'])) {
$this->saveOutgoingMessage($data, $response);
}
return $response;
}
/**
* Realizar petición HTTP
*/
private function makeRequest($method, $url, $data = null) {
private function makeRequest($method, $url, $data = null)
{
$ch = curl_init();
$headers = [
'Authorization: Bearer ' . $this->token,
'Content-Type: application/json',
'User-Agent: WhatsApp-Bot/1.0'
];
curl_setopt_array($ch, [
CURLOPT_URL => $url,
CURLOPT_RETURNTRANSFER => true,
@@ -192,57 +228,66 @@ class WhatsAppService {
CURLOPT_FOLLOWLOCATION => true,
CURLOPT_MAXREDIRS => 3
]);
if ($method === 'POST' && $data) {
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));
}
$response = curl_exec($ch);
$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
$error = curl_error($ch);
curl_close($ch);
if ($error) {
error_log("cURL Error: " . $error);
throw new Exception("Error de comunicación con WhatsApp: " . $error);
}
$decoded = json_decode($response, true);
if ($httpCode >= 400) {
$errorMsg = isset($decoded['error']['message']) ? $decoded['error']['message'] : 'Error desconocido';
error_log("WhatsApp API Error: " . $response);
// Debug detallado
error_log("WhatsApp API Error Details:");
error_log("- URL: " . $url);
error_log("- HTTP Code: " . $httpCode);
error_log("- Response: " . $response);
error_log("- Token (first 20 chars): " . substr($this->token, 0, 20) . "...");
throw new Exception("Error de WhatsApp API: " . $errorMsg);
}
return $decoded;
}
/**
* Formatear número de teléfono
*/
private function formatPhoneNumber($phone) {
private function formatPhoneNumber($phone)
{
// Remover caracteres especiales
$phone = preg_replace('/[^0-9]/', '', $phone);
// Si empieza con +57 (Colombia), mantenerlo
if (substr($phone, 0, 2) === '57' && strlen($phone) >= 12) {
return $phone;
}
// Si es número colombiano sin código de país
if (strlen($phone) === 10 && substr($phone, 0, 1) === '3') {
return '57' . $phone;
}
return $phone;
}
/**
* Guardar mensaje enviado en BD
*/
private function saveOutgoingMessage($data, $response) {
private function saveOutgoingMessage($data, $response)
{
try {
$user = $this->getUserByPhone($data['to']);
if ($user) {
@@ -255,18 +300,19 @@ class WhatsAppService {
'status' => 'sent',
'created_at' => date('Y-m-d H:i:s')
];
$this->db->insert('conversations', $messageData);
}
} catch (Exception $e) {
error_log("Error saving outgoing message: " . $e->getMessage());
}
}
/**
* Extraer contenido del mensaje para guardar
*/
private function extractMessageContent($data) {
private function extractMessageContent($data)
{
switch ($data['type']) {
case 'text':
return $data['text']['body'];
@@ -280,34 +326,36 @@ class WhatsAppService {
}
return json_encode($data);
}
/**
* Obtener usuario por teléfono
*/
private function getUserByPhone($phone) {
private function getUserByPhone($phone)
{
return $this->db->fetch(
"SELECT * FROM users WHERE phone_number = :phone",
['phone' => $phone]
);
}
/**
* Descargar archivo multimedia
*/
public function downloadMedia($mediaId) {
public function downloadMedia($mediaId)
{
$url = $this->apiUrl . $mediaId;
// Primero obtener información del archivo
$mediaInfo = $this->makeRequest('GET', $url);
if (!$mediaInfo || !isset($mediaInfo['url'])) {
throw new Exception("No se pudo obtener información del archivo");
}
// Descargar el archivo
$fileUrl = $mediaInfo['url'];
$ch = curl_init();
curl_setopt_array($ch, [
CURLOPT_URL => $fileUrl,
CURLOPT_RETURNTRANSFER => true,
@@ -317,15 +365,15 @@ class WhatsAppService {
CURLOPT_TIMEOUT => 60,
CURLOPT_FOLLOWLOCATION => true
]);
$fileContent = curl_exec($ch);
$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);
if ($httpCode !== 200) {
throw new Exception("Error descargando archivo multimedia");
}
return [
'content' => $fileContent,
'mime_type' => $mediaInfo['mime_type'] ?? 'application/octet-stream',
@@ -333,4 +381,3 @@ class WhatsAppService {
];
}
}
?>