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<?php
namespace SoftEdge;
use PHPMailer\PHPMailer\PHPMailer;
use PHPMailer\PHPMailer\Exception;
/**
* Email Service for SoftEdge Corporation
* Handles contact form submissions and email sending
*/
class EmailService
{
private PHPMailer $mailer;
private array $config;
public function __construct()
{
$this->config = $this->loadConfig();
$this->setupMailer();
}
/**
* Load email configuration from environment
*/
private function loadConfig(): array
{
return [
'host' => $_ENV['SMTP_HOST'] ?? 'smtp.gmail.com',
'port' => (int)($_ENV['SMTP_PORT'] ?? 587),
'username' => $_ENV['SMTP_USERNAME'] ?? '',
'password' => $_ENV['SMTP_PASSWORD'] ?? '',
'encryption' => $_ENV['SMTP_ENCRYPTION'] ?? 'tls',
'from_email' => $_ENV['SMTP_FROM_EMAIL'] ?? 'softedgecorporation@gmail.com',
'from_name' => $_ENV['SMTP_FROM_NAME'] ?? 'SoftEdge Corporation'
];
}
/**
* Setup PHPMailer instance
*/
private function setupMailer(): void
{
$this->mailer = new PHPMailer(true);
// Server settings
$this->mailer->isSMTP();
$this->mailer->Host = $this->config['host'];
$this->mailer->SMTPAuth = true;
$this->mailer->Username = $this->config['username'];
$this->mailer->Password = $this->config['password'];
$this->mailer->SMTPSecure = $this->config['encryption'];
$this->mailer->Port = $this->config['port'];
// Sender
$this->mailer->setFrom($this->config['from_email'], $this->config['from_name']);
// Encoding and charset
$this->mailer->CharSet = 'UTF-8';
$this->mailer->Encoding = 'base64';
}
/**
* Send contact email
*/
public function sendContactEmail(array $data): bool
{
try {
// Validate required fields
$this->validateContactData($data);
// Recipients
$this->mailer->addAddress('softedgecorporation@gmail.com', 'SoftEdge Corporation');
// Content
$this->mailer->isHTML(false);
$this->mailer->Subject = '🚀 Novo Contato do Site - ' . $data['nome'];
$this->mailer->Body = $this->buildContactEmailBody($data);
// Send email
$result = $this->mailer->send();
// Log success
error_log("Email sent successfully to: softedgecorporation@gmail.com from: {$data['email']}");
return $result;
} catch (Exception $e) {
error_log("Email sending failed: " . $this->mailer->ErrorInfo);
throw new \RuntimeException('Erro ao enviar email: ' . $e->getMessage());
}
}
/**
* Validate contact form data
*/
private function validateContactData(array $data): void
{
$required = ['nome', 'email', 'mensagem'];
$missing = [];
foreach ($required as $field) {
if (empty(trim($data[$field] ?? ''))) {
$missing[] = $field;
}
}
if (!empty($missing)) {
throw new \InvalidArgumentException('Campos obrigatórios não preenchidos: ' . implode(', ', $missing));
}
if (!filter_var($data['email'], FILTER_VALIDATE_EMAIL)) {
throw new \InvalidArgumentException('E-mail inválido');
}
// Additional validation
if (strlen($data['nome']) < 2) {
throw new \InvalidArgumentException('Nome deve ter pelo menos 2 caracteres');
}
if (strlen($data['mensagem']) < 10) {
throw new \InvalidArgumentException('Mensagem deve ter pelo menos 10 caracteres');
}
}
/**
* Build contact email body
*/
private function buildContactEmailBody(array $data): string
{
$empresa = $data['empresa'] ?? '(não informado)';
$ip = $_SERVER['REMOTE_ADDR'] ?? 'unknown';
$timestamp = date('d/m/Y H:i:s');
return "═══════════════════════════════════════\n" .
" NOVO CONTATO DO SITE SOFTEDGE\n" .
"═══════════════════════════════════════\n\n" .
"👤 NOME:\n {$data['nome']}\n\n" .
"📧 E-MAIL:\n {$data['email']}\n\n" .
"🏢 EMPRESA/PROJETO:\n {$empresa}\n\n" .
"💬 MENSAGEM:\n " . str_replace("\n", "\n ", $data['mensagem']) . "\n\n" .
"═══════════════════════════════════════\n" .
"📅 Data: {$timestamp}\n" .
"🌐 IP: {$ip}\n" .
"═══════════════════════════════════════\n";
}
/**
* Send notification email (for internal use)
*/
public function sendNotification(string $subject, string $message): bool
{
try {
$this->mailer->clearAddresses();
$this->mailer->addAddress('softedgecorporation@gmail.com', 'SoftEdge Corporation');
$this->mailer->isHTML(false);
$this->mailer->Subject = '🔔 ' . $subject;
$this->mailer->Body = $message;
return $this->mailer->send();
} catch (Exception $e) {
error_log("Notification email failed: " . $this->mailer->ErrorInfo);
return false;
}
}
}
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