Queue-North-Website/server/index.js

import express from 'express'
import path from 'path'
import { fileURLToPath } from 'url'
import { existsSync, mkdirSync, chmodSync } from 'fs'
import sqlite3 from 'better-sqlite3'
import z from 'zod'

// --- Setup ---
const __filename = fileURLToPath(import.meta.url)
const __dirname = path.dirname(__filename)
const app = express()
const dbPath = path.join(__dirname, '../db/queuenorth.db')
const dbDir = path.dirname(dbPath)

// Create db directory if it doesn't exist
if (!existsSync(dbDir)) {
  mkdirSync(dbDir, { recursive: true })
  // Try to set writable permissions, ignore if running as non-root
  try { chmodSync(dbDir, 0o755) } catch (e) {}
}

// Middleware
app.use(express.json())
app.use(express.urlencoded({ extended: true }))
app.use(express.static(path.join(__dirname, '../dist')))

// --- Database ---
const db = sqlite3(dbPath)

// Initialize schema
const initSchema = () => {
  // Leads table
  db.exec(`
    CREATE TABLE IF NOT EXISTS leads (
      id INTEGER PRIMARY KEY AUTOINCREMENT,
      company TEXT NOT NULL,
      name TEXT NOT NULL,
      email TEXT NOT NULL,
      phone TEXT,
      zip TEXT,
      message TEXT,
      service_interest TEXT,
      created_at DATETIME DEFAULT CURRENT_TIMESTAMP
    )
  `)

  // Support requests table
  db.exec(`
    CREATE TABLE IF NOT EXISTS support_requests (
      id INTEGER PRIMARY KEY AUTOINCREMENT,
      name TEXT NOT NULL,
      company TEXT NOT NULL,
      email TEXT NOT NULL,
      phone TEXT,
      issue TEXT NOT NULL,
      priority TEXT DEFAULT 'medium',
      created_at DATETIME DEFAULT CURRENT_TIMESTAMP
    )
  `)
}

initSchema()

// --- Validation Schemas ---
const leadSchema = z.object({
  company: z.string().min(1, 'Company name is required'),
  name: z.string().min(1, 'Name is required'),
  email: z.string().email('Valid email is required'),
  phone: z.string().optional(),
  zip: z.string().optional(),
  message: z.string().optional(),
  service_interest: z.string().optional(),
})

const supportSchema = z.object({
  name: z.string().min(1, 'Name is required'),
  company: z.string().min(1, 'Company name is required'),
  email: z.string().email('Valid email is required'),
  phone: z.string().optional(),
  issue: z.string().min(10, 'Please provide more details about your issue'),
  priority: z.enum(['low', 'medium', 'high']).optional(),
})

// --- API Routes ---

// Health check
app.get('/api/health', (req, res) => {
  res.json({ status: 'ok', timestamp: new Date().toISOString() })
})

// Submit lead
app.post('/api/leads', (req, res) => {
  try {
    const parsed = leadSchema.safeParse(req.body)
    
    if (!parsed.success) {
      return res.status(400).json({
        error: 'Validation failed',
        details: parsed.error.format(),
      })
    }

    const stmt = db.prepare(`
      INSERT INTO leads (company, name, email, phone, zip, message, service_interest)
      VALUES (?, ?, ?, ?, ?, ?, ?)
    `)

    stmt.run(
      parsed.data.company,
      parsed.data.name,
      parsed.data.email,
      parsed.data.phone || null,
      parsed.data.zip || null,
      parsed.data.message || null,
      parsed.data.service_interest || null
    )

    res.json({ success: true, message: 'Thanks! We\'ll be in touch shortly.' })
  } catch (err) {
    console.error('Error submitting lead:', err)
    res.status(500).json({ error: 'Failed to submit lead' })
  }
})

// Submit support request
app.post('/api/support', (req, res) => {
  try {
    const parsed = supportSchema.safeParse(req.body)
    
    if (!parsed.success) {
      return res.status(400).json({
        error: 'Validation failed',
        details: parsed.error.format(),
      })
    }

    const stmt = db.prepare(`
      INSERT INTO support_requests (name, company, email, phone, issue, priority)
      VALUES (?, ?, ?, ?, ?, ?)
    `)

    stmt.run(
      parsed.data.name,
      parsed.data.company,
      parsed.data.email,
      parsed.data.phone || null,
      parsed.data.issue,
      parsed.data.priority || 'medium'
    )

    res.json({ success: true, message: 'Thanks! We\'ll get back to you soon.' })
  } catch (err) {
    console.error('Error submitting support request:', err)
    res.status(500).json({ error: 'Failed to submit support request' })
  }
})

// --- Start Server ---
const PORT = process.env.SERVER_PORT || 3001

app.listen(PORT, () => {
  console.log(`Server running on http://localhost:${PORT}`)
  console.log(`Health check: http://localhost:${PORT}/api/health`)
})