Issues git resolved

2026-04-20 19:29:21 +02:00
parent 16498f564d
commit 16764fc335
37 changed files with 2340 additions and 715 deletions
--- a/server.mjs
+++ b/server.mjs
@@ -0,0 +1,188 @@
+import fs from 'node:fs';
+import path from 'node:path';
+import { fileURLToPath } from 'node:url';
+
+import express from 'express';
+import nodemailer from 'nodemailer';
+
+const DEFAULT_APP_PORT = 8080;
+const DEFAULT_API_ONLY_PORT = 3013;
+const DEFAULT_CONTACT_EMAIL = 'info@bayareaaffiliates.com';
+const SMTP_HOST = 'email-smtp.us-east-2.amazonaws.com';
+const SMTP_PORT = 587;
+const REQUIRED_FIELDS = ['name', 'email', 'message'];
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+const distDir = path.join(__dirname, 'dist');
+
+function getFlag(name) {
+  return process.argv.includes(name);
+}
+
+function getOption(name) {
+  const entry = process.argv.find((arg) => arg.startsWith(`${name}=`));
+  return entry ? entry.slice(name.length + 1) : undefined;
+}
+
+function getPort(apiOnly) {
+  const portValue = getOption('--port') || process.env.PORT || String(apiOnly ? DEFAULT_API_ONLY_PORT : DEFAULT_APP_PORT);
+  const port = Number.parseInt(portValue, 10);
+
+  if (Number.isNaN(port)) {
+    throw new Error(`Invalid port value: ${portValue}`);
+  }
+
+  return port;
+}
+
+function trimField(value) {
+  return typeof value === 'string' ? value.trim() : '';
+}
+
+function sanitizeHeaderValue(value) {
+  return value.replace(/[\r\n]+/g, ' ').trim();
+}
+
+function validatePayload(payload) {
+  if (!payload || typeof payload !== 'object') {
+    return { ok: false, error: 'Invalid request payload.' };
+  }
+
+  const data = {
+    name: trimField(payload.name).slice(0, 120),
+    email: trimField(payload.email).slice(0, 160),
+    phone: trimField(payload.phone).slice(0, 80),
+    company: trimField(payload.company).slice(0, 120),
+    message: trimField(payload.message).slice(0, 4000),
+    website: trimField(payload.website).slice(0, 160),
+  };
+
+  for (const field of REQUIRED_FIELDS) {
+    if (!data[field]) {
+      return { ok: false, error: 'Please fill out all required fields.' };
+    }
+  }
+
+  if (!/^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(data.email)) {
+    return { ok: false, error: 'Please provide a valid email address.' };
+  }
+
+  return { ok: true, data };
+}
+
+function createTransporter() {
+  const user = process.env.AMAZON_USER;
+  const pass = process.env.AMAZON_PASSWORD;
+
+  if (!user || !pass) {
+    return null;
+  }
+
+  return nodemailer.createTransport({
+    host: SMTP_HOST,
+    secure: false,
+    port: SMTP_PORT,
+    auth: {
+      user,
+      pass,
+    },
+  });
+}
+
+function buildMessageBody(data) {
+  return [
+    'New website inquiry',
+    '',
+    `Name: ${data.name}`,
+    `Email: ${data.email}`,
+    `Phone: ${data.phone || 'Not provided'}`,
+    `Company: ${data.company || 'Not provided'}`,
+    '',
+    'Message:',
+    data.message,
+  ].join('\n');
+}
+
+function resolveRouteIndex(requestPath) {
+  const relativePath = requestPath.replace(/^\/+/, '');
+
+  if (!relativePath) {
+    return path.join(distDir, 'index.html');
+  }
+
+  return path.join(distDir, relativePath, 'index.html');
+}
+
+const apiOnly = getFlag('--api-only');
+const port = getPort(apiOnly);
+const contactToEmail = process.env.CONTACT_TO_EMAIL || DEFAULT_CONTACT_EMAIL;
+const contactFromEmail = process.env.CONTACT_FROM_EMAIL || contactToEmail;
+const app = express();
+
+app.disable('x-powered-by');
+app.use(express.json({ limit: '32kb' }));
+
+app.post('/api/contact', async (req, res) => {
+  const validation = validatePayload(req.body);
+
+  if (!validation.ok) {
+    return res.status(400).json({ ok: false, error: validation.error });
+  }
+
+  const { data } = validation;
+
+  if (data.website) {
+    return res.status(400).json({ ok: false, error: 'Invalid submission.' });
+  }
+
+  const transporter = createTransporter();
+
+  if (!transporter) {
+    return res.status(503).json({
+      ok: false,
+      error: 'Email service is not configured right now. Please email us directly.',
+    });
+  }
+
+  try {
+    await transporter.sendMail({
+      from: contactFromEmail,
+      to: contactToEmail,
+      replyTo: data.email,
+      subject: sanitizeHeaderValue(`Website inquiry from ${data.name}`),
+      text: buildMessageBody(data),
+    });
+
+    return res.json({ ok: true });
+  } catch (error) {
+    console.error('Contact form delivery failed.', error);
+
+    return res.status(500).json({
+      ok: false,
+      error: 'Unable to send your message right now. Please call or email us directly.',
+    });
+  }
+});
+
+if (!apiOnly) {
+  app.use(express.static(distDir, { index: 'index.html', redirect: false }));
+
+  app.get(/^(?!\/api\/).*/, (req, res) => {
+    const routeIndex = resolveRouteIndex(req.path);
+    const fallbackIndex = path.join(distDir, 'index.html');
+
+    if (fs.existsSync(routeIndex)) {
+      return res.sendFile(routeIndex);
+    }
+
+    return res.sendFile(fallbackIndex);
+  });
+}
+
+app.listen(port, () => {
+  if (!process.env.AMAZON_USER || !process.env.AMAZON_PASSWORD) {
+    console.warn('Amazon SES SMTP credentials are missing. /api/contact will return 503 until configured.');
+  }
+
+  console.log(`Bay Area IT server listening on port ${port}${apiOnly ? ' (API only)' : ''}.`);
+});