mirror of
https://github.com/myronblair/tomsjavajive-app
synced 2026-06-30 17:50:56 -05:00
370 lines
16 KiB
PHP
370 lines
16 KiB
PHP
<?php
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/**
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* Tom's Java Jive - SendGrid Email Service
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*
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* Handles all transactional emails using SendGrid API
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*/
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class SendGridEmail {
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private string $apiKey;
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private string $fromEmail;
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private string $fromName;
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public function __construct() {
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// Load from settings or config
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$this->apiKey = getSetting('sendgrid_api_key', 'YOUR_SENDGRID_API_KEY_HERE');
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$this->fromEmail = getSetting('sendgrid_from_email', 'noreply@tomsjavajive.com');
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$this->fromName = getSetting('sendgrid_from_name', "Tom's Java Jive");
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}
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/**
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* Send email via SendGrid API
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*/
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public function send(string $to, string $subject, string $htmlContent, ?string $textContent = null): array {
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$data = [
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'personalizations' => [
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[
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'to' => [['email' => $to]],
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'subject' => $subject
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]
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],
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'from' => [
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'email' => $this->fromEmail,
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'name' => $this->fromName
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],
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'content' => []
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];
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if ($textContent) {
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$data['content'][] = ['type' => 'text/plain', 'value' => $textContent];
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}
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$data['content'][] = ['type' => 'text/html', 'value' => $htmlContent];
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$ch = curl_init('https://api.sendgrid.com/v3/mail/send');
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curl_setopt_array($ch, [
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CURLOPT_POST => true,
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CURLOPT_POSTFIELDS => json_encode($data),
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CURLOPT_HTTPHEADER => [
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'Authorization: Bearer ' . $this->apiKey,
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'Content-Type: application/json'
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],
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CURLOPT_RETURNTRANSFER => true,
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CURLOPT_TIMEOUT => 30
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]);
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$response = curl_exec($ch);
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$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
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$error = curl_error($ch);
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curl_close($ch);
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if ($error) {
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return ['success' => false, 'error' => $error];
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}
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// SendGrid returns 202 for accepted
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if ($httpCode >= 200 && $httpCode < 300) {
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return ['success' => true];
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}
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return ['success' => false, 'error' => $response, 'code' => $httpCode];
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}
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/**
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* Send order confirmation email
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*/
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public function sendOrderConfirmation(array $order): array {
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$items = json_decode($order['items'], true);
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$itemsHtml = '';
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foreach ($items as $item) {
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$itemsHtml .= sprintf(
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'<tr><td style="padding: 10px; border-bottom: 1px solid #eee;">%s</td>
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<td style="padding: 10px; border-bottom: 1px solid #eee; text-align: center;">%d</td>
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<td style="padding: 10px; border-bottom: 1px solid #eee; text-align: right;">%s</td></tr>',
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htmlspecialchars($item['name']),
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$item['quantity'],
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formatCurrency($item['total'])
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);
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}
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$html = $this->getTemplate('order_confirmation', [
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'order_number' => $order['order_number'],
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'customer_name' => $order['customer_name'] ?? 'Valued Customer',
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'items_html' => $itemsHtml,
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'subtotal' => formatCurrency($order['subtotal']),
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'tax' => formatCurrency($order['tax']),
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'discount' => $order['discount'] > 0 ? '-' . formatCurrency($order['discount']) : '$0.00',
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'total' => formatCurrency($order['total']),
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'payment_method' => ucfirst($order['payment_method'] ?? 'N/A'),
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'order_date' => date('F j, Y', strtotime($order['created_at']))
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]);
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return $this->send(
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$order['customer_email'],
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"Order Confirmation - #{$order['order_number']}",
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$html
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);
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}
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/**
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* Send shipping notification email
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*/
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public function sendShippingNotification(array $order): array {
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$html = $this->getTemplate('shipping_notification', [
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'order_number' => $order['order_number'],
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'customer_name' => $order['customer_name'] ?? 'Valued Customer',
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'tracking_number' => $order['tracking_number'],
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'tracking_url' => $order['tracking_url'] ?? '#',
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'carrier' => $order['shipping_carrier'] ?? 'Our shipping partner'
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]);
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return $this->send(
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$order['customer_email'],
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"Your Order Has Shipped - #{$order['order_number']}",
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$html
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);
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}
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/**
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* Send password reset email
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*/
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public function sendPasswordReset(string $email, string $resetToken, string $name = ''): array {
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$resetUrl = SITE_URL . '/reset-password.php?token=' . $resetToken;
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$html = $this->getTemplate('password_reset', [
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'customer_name' => $name ?: 'there',
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'reset_url' => $resetUrl,
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'expires' => '1 hour'
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]);
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return $this->send(
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$email,
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"Reset Your Password - Tom's Java Jive",
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$html
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);
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}
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/**
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* Send welcome email to new customer
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*/
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public function sendWelcome(string $email, string $name = ''): array {
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$html = $this->getTemplate('welcome', [
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'customer_name' => $name ?: 'Coffee Lover',
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'shop_url' => SITE_URL . '/shop.php'
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]);
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return $this->send(
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$email,
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"Welcome to Tom's Java Jive!",
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$html
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);
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}
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/**
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* Send abandoned cart reminder
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*/
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public function sendAbandonedCartReminder(array $cart): array {
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$items = json_decode($cart['items'], true);
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$itemsHtml = '';
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foreach ($items as $item) {
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$itemsHtml .= sprintf(
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'<div style="padding: 10px; border-bottom: 1px solid #eee;">%s - %s</div>',
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htmlspecialchars($item['name']),
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formatCurrency($item['price'])
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);
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}
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$html = $this->getTemplate('abandoned_cart', [
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'items_html' => $itemsHtml,
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'total' => formatCurrency($cart['subtotal']),
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'cart_url' => SITE_URL . '/cart.php'
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]);
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return $this->send(
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$cart['customer_email'],
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"You left something behind!",
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$html
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);
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}
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/**
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* Get email template with variables replaced
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*/
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private function getTemplate(string $name, array $vars = []): string {
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$templates = [
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'order_confirmation' => '
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<div style="max-width: 600px; margin: 0 auto; font-family: Arial, sans-serif;">
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<div style="background: #FF5E1A; padding: 20px; text-align: center;">
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<h1 style="color: white; margin: 0;">Order Confirmed!</h1>
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</div>
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<div style="padding: 30px; background: #fff;">
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<p>Hi {{customer_name}},</p>
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<p>Thank you for your order! We\'ve received it and will begin processing right away.</p>
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<div style="background: #f9f9f9; padding: 20px; border-radius: 8px; margin: 20px 0;">
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<h3 style="margin-top: 0;">Order #{{order_number}}</h3>
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<p style="color: #666; margin-bottom: 0;">{{order_date}}</p>
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</div>
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<table style="width: 100%; border-collapse: collapse;">
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<thead>
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<tr style="background: #f5f5f5;">
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<th style="padding: 10px; text-align: left;">Item</th>
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<th style="padding: 10px; text-align: center;">Qty</th>
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<th style="padding: 10px; text-align: right;">Price</th>
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</tr>
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</thead>
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<tbody>
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{{items_html}}
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</tbody>
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</table>
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<div style="margin-top: 20px; text-align: right;">
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<p style="margin: 5px 0;">Subtotal: {{subtotal}}</p>
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<p style="margin: 5px 0;">Tax: {{tax}}</p>
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<p style="margin: 5px 0; color: #10B981;">Discount: {{discount}}</p>
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<p style="margin: 5px 0; font-size: 1.25em; font-weight: bold; color: #FF5E1A;">Total: {{total}}</p>
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</div>
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<p style="margin-top: 30px;">Payment Method: {{payment_method}}</p>
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<p style="color: #666; font-size: 0.9em; margin-top: 30px;">
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If you have any questions, reply to this email or visit our website.
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</p>
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</div>
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<div style="background: #333; color: #fff; padding: 20px; text-align: center;">
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<p style="margin: 0;">© ' . date('Y') . ' Tom\'s Java Jive. All rights reserved.</p>
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</div>
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</div>
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',
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'shipping_notification' => '
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<div style="max-width: 600px; margin: 0 auto; font-family: Arial, sans-serif;">
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<div style="background: #FF5E1A; padding: 20px; text-align: center;">
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<h1 style="color: white; margin: 0;">Your Order Has Shipped!</h1>
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</div>
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<div style="padding: 30px; background: #fff;">
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<p>Hi {{customer_name}},</p>
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<p>Great news! Your order #{{order_number}} is on its way to you.</p>
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<div style="background: #f9f9f9; padding: 20px; border-radius: 8px; margin: 20px 0; text-align: center;">
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<p style="margin: 0 0 10px; color: #666;">Tracking Number</p>
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<p style="margin: 0; font-size: 1.25em; font-weight: bold;">{{tracking_number}}</p>
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<p style="margin: 10px 0 0;">Carrier: {{carrier}}</p>
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</div>
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<div style="text-align: center; margin: 30px 0;">
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<a href="{{tracking_url}}" style="display: inline-block; background: #FF5E1A; color: white; padding: 15px 30px; text-decoration: none; border-radius: 8px; font-weight: bold;">Track Your Package</a>
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</div>
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<p style="color: #666; font-size: 0.9em;">
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Please allow 24-48 hours for tracking information to update.
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</p>
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</div>
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<div style="background: #333; color: #fff; padding: 20px; text-align: center;">
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<p style="margin: 0;">© ' . date('Y') . ' Tom\'s Java Jive. All rights reserved.</p>
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</div>
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</div>
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',
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'password_reset' => '
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<div style="max-width: 600px; margin: 0 auto; font-family: Arial, sans-serif;">
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<div style="background: #FF5E1A; padding: 20px; text-align: center;">
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<h1 style="color: white; margin: 0;">Reset Your Password</h1>
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</div>
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<div style="padding: 30px; background: #fff;">
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<p>Hi {{customer_name}},</p>
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<p>We received a request to reset your password. Click the button below to create a new password:</p>
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<div style="text-align: center; margin: 30px 0;">
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<a href="{{reset_url}}" style="display: inline-block; background: #FF5E1A; color: white; padding: 15px 30px; text-decoration: none; border-radius: 8px; font-weight: bold;">Reset Password</a>
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</div>
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<p style="color: #666; font-size: 0.9em;">
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This link will expire in {{expires}}. If you didn\'t request this, you can safely ignore this email.
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</p>
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</div>
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<div style="background: #333; color: #fff; padding: 20px; text-align: center;">
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<p style="margin: 0;">© ' . date('Y') . ' Tom\'s Java Jive. All rights reserved.</p>
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</div>
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</div>
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',
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'welcome' => '
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<div style="max-width: 600px; margin: 0 auto; font-family: Arial, sans-serif;">
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<div style="background: #FF5E1A; padding: 30px; text-align: center;">
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<h1 style="color: white; margin: 0;">Welcome to the Family!</h1>
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</div>
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<div style="padding: 30px; background: #fff;">
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<p>Hi {{customer_name}},</p>
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<p>Welcome to Tom\'s Java Jive! We\'re thrilled to have you join our community of coffee lovers.</p>
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<h3>Here\'s what you can look forward to:</h3>
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<ul style="color: #666;">
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<li>Exclusive member discounts</li>
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<li>Early access to new roasts</li>
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<li>Reward points on every purchase</li>
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<li>Birthday treats and special offers</li>
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</ul>
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<div style="text-align: center; margin: 30px 0;">
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<a href="{{shop_url}}" style="display: inline-block; background: #FF5E1A; color: white; padding: 15px 30px; text-decoration: none; border-radius: 8px; font-weight: bold;">Start Shopping</a>
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</div>
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<p>Cheers,<br>The Tom\'s Java Jive Team</p>
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</div>
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<div style="background: #333; color: #fff; padding: 20px; text-align: center;">
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<p style="margin: 0;">© ' . date('Y') . ' Tom\'s Java Jive. All rights reserved.</p>
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</div>
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</div>
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',
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'abandoned_cart' => '
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<div style="max-width: 600px; margin: 0 auto; font-family: Arial, sans-serif;">
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<div style="background: #FF5E1A; padding: 20px; text-align: center;">
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<h1 style="color: white; margin: 0;">Forget Something?</h1>
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</div>
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<div style="padding: 30px; background: #fff;">
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<p>Hey there!</p>
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<p>We noticed you left some amazing items in your cart. Don\'t let them get away!</p>
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<div style="background: #f9f9f9; padding: 20px; border-radius: 8px; margin: 20px 0;">
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{{items_html}}
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<div style="padding: 15px 10px; font-weight: bold; text-align: right;">
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Total: {{total}}
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</div>
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</div>
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<div style="text-align: center; margin: 30px 0;">
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<a href="{{cart_url}}" style="display: inline-block; background: #FF5E1A; color: white; padding: 15px 30px; text-decoration: none; border-radius: 8px; font-weight: bold;">Complete Your Order</a>
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</div>
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<p style="color: #666; font-size: 0.9em;">
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Need help? Just reply to this email and we\'ll assist you!
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</p>
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</div>
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<div style="background: #333; color: #fff; padding: 20px; text-align: center;">
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<p style="margin: 0;">© ' . date('Y') . ' Tom\'s Java Jive. All rights reserved.</p>
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</div>
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</div>
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'
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];
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$template = $templates[$name] ?? '<p>Email template not found.</p>';
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foreach ($vars as $key => $value) {
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$template = str_replace('{{' . $key . '}}', $value, $template);
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}
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return $template;
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}
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}
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// Helper function for easy access
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function sendEmail(): SendGridEmail {
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static $instance = null;
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if ($instance === null) {
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$instance = new SendGridEmail();
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}
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return $instance;
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}
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