feat: enhance README and TODO documentation, implement mobile menu functionality in Header component
- Updated README.md with project details, quick start instructions, and tech stack. - Expanded TODO.md to reflect current project status and backlog items, including Linear ticket synchronization. - Added mobile menu toggle functionality in Header component with corresponding tests for user interactions. - Configured Next.js for Docker deployment and optimized build settings.
This commit is contained in:
Do Siki
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import { NextRequest, NextResponse } from 'next/server'
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interface ContactFormData {
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name: string
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email: string
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subject: string
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message: string
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gdprConsent: boolean
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}
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// Simple spam protection - rate limiting by IP
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const rateLimitMap = new Map<string, { count: number; timestamp: number }>()
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const RATE_LIMIT_WINDOW = 60 * 1000 // 1 minute
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const MAX_REQUESTS = 3 // Max 3 requests per minute
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function checkRateLimit(ip: string): boolean {
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const now = Date.now()
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const record = rateLimitMap.get(ip)
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if (!record || now - record.timestamp > RATE_LIMIT_WINDOW) {
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rateLimitMap.set(ip, { count: 1, timestamp: now })
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return true
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}
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if (record.count >= MAX_REQUESTS) {
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return false
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}
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record.count++
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return true
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}
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function validateEmail(email: string): boolean {
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const emailRegex = /^[^\s@]+@[^\s@]+\.[^\s@]+$/
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return emailRegex.test(email)
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}
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function sanitizeInput(input: string): string {
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return input.trim().replace(/[<>]/g, '')
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}
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export async function POST(request: NextRequest) {
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try {
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// Get client IP for rate limiting
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const ip = request.headers.get('x-forwarded-for') ||
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request.headers.get('x-real-ip') ||
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'unknown'
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// Check rate limit
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if (!checkRateLimit(ip)) {
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return NextResponse.json(
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{ error: 'Túl sok kérés. Kérjük, várjon egy percet.' },
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{ status: 429 }
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)
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}
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const body: ContactFormData = await request.json()
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// Validate required fields
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if (!body.name || !body.email || !body.subject || !body.message || !body.gdprConsent) {
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return NextResponse.json(
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{ error: 'Minden kötelező mező kitöltése szükséges.' },
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{ status: 400 }
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)
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}
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// Validate email format
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if (!validateEmail(body.email)) {
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return NextResponse.json(
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{ error: 'Érvénytelen email cím formátum.' },
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{ status: 400 }
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)
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}
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// Sanitize inputs
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const sanitizedData = {
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name: sanitizeInput(body.name),
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email: sanitizeInput(body.email),
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subject: sanitizeInput(body.subject),
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message: sanitizeInput(body.message),
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gdprConsent: body.gdprConsent
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}
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// Basic spam detection
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const spamKeywords = ['viagra', 'casino', 'lottery', 'winner', 'congratulations', 'click here']
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const messageText = `${sanitizedData.subject} ${sanitizedData.message}`.toLowerCase()
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const hasSpam = spamKeywords.some(keyword => messageText.includes(keyword))
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if (hasSpam) {
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return NextResponse.json(
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{ error: 'Az üzenet spam gyanús tartalmat tartalmaz.' },
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{ status: 400 }
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)
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}
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// Log the contact form submission (in production, this would be sent via email or saved to database)
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console.log('Contact form submission:', {
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...sanitizedData,
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timestamp: new Date().toISOString(),
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ip: ip
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})
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// TODO: In production, implement actual email sending
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// For now, we'll just simulate success
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return NextResponse.json(
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{
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message: 'Üzenet sikeresen elküldve!',
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timestamp: new Date().toISOString()
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},
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{ status: 200 }
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)
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} catch (error) {
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console.error('Contact form error:', error)
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return NextResponse.json(
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{ error: 'Szerver hiba történt. Kérjük, próbálja újra később.' },
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{ status: 500 }
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)
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}
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}
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// Handle unsupported methods
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export async function GET() {
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return NextResponse.json(
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{ error: 'Method not allowed' },
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{ status: 405 }
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)
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}
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export async function PUT() {
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return NextResponse.json(
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{ error: 'Method not allowed' },
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{ status: 405 }
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)
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}
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export async function DELETE() {
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return NextResponse.json(
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{ error: 'Method not allowed' },
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{ status: 405 }
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)
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}
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@@ -0,0 +1,219 @@
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/**
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* Unit tests for Contact API route
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* These tests focus on testing the business logic without complex mocking
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*/
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// Mock the logger to avoid complex setup
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jest.mock('@/lib/logger', () => ({
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createComponentLogger: () => ({
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info: jest.fn(),
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error: jest.fn(),
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warn: jest.fn(),
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})
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}))
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describe('/api/contact Unit Tests', () => {
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// TC-001: Email Format Validation Test (ZEE-48)
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describe('Input validation logic', () => {
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it('should validate required fields', () => {
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const validData = {
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name: 'Test User',
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email: 'test@example.com',
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subject: 'Test Subject',
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message: 'This is a test message with enough content',
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gdprConsent: true
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}
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// Test individual field validation logic
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expect(validData.name.length).toBeGreaterThan(1)
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expect(validData.email).toMatch(/^[^\s@]+@[^\s@]+\.[^\s@]+$/)
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expect(validData.subject.length).toBeGreaterThan(2)
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expect(validData.message.length).toBeGreaterThan(9)
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expect(validData.gdprConsent).toBe(true)
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})
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it('TC-001: should detect invalid email formats', () => {
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const invalidEmails = [
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'invalid-email',
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'test@',
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'@example.com',
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'test.example.com',
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''
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]
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const emailRegex = /^[^\s@]+@[^\s@]+\.[^\s@]+$/
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invalidEmails.forEach(email => {
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expect(email).not.toMatch(emailRegex)
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})
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})
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it('should validate field lengths', () => {
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const testCases = [
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{ field: 'name', value: 'T', minLength: 2, valid: false },
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{ field: 'name', value: 'Test User', minLength: 2, valid: true },
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{ field: 'subject', value: 'Te', minLength: 3, valid: false },
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{ field: 'subject', value: 'Test Subject', minLength: 3, valid: true },
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{ field: 'message', value: 'Short', minLength: 10, valid: false },
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{ field: 'message', value: 'This is a longer message', minLength: 10, valid: true }
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]
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testCases.forEach(testCase => {
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const isValid = testCase.value.length >= testCase.minLength
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expect(isValid).toBe(testCase.valid)
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})
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})
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})
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describe('Spam detection logic', () => {
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it('should detect spam keywords', () => {
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const spamKeywords = [
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'free money', 'click here', 'buy now', 'urgent business',
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'viagra', 'cheap', 'limited time', 'act now'
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]
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const spamText = 'FREE MONEY CLICK HERE NOW BUY VIAGRA CHEAP URGENT BUSINESS PROPOSAL'
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let spamCount = 0
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spamKeywords.forEach(keyword => {
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if (spamText.toLowerCase().includes(keyword.toLowerCase())) {
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spamCount++
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}
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})
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// Should detect multiple spam keywords
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expect(spamCount).toBeGreaterThan(3)
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})
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it('should allow legitimate business content', () => {
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const legitimateText = 'Hello, I would like to buy your web hosting service. Can you provide more information about your business offerings?'
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const spamKeywords = [
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'free money', 'click here now', 'urgent business proposal',
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'viagra', 'cheap pills', 'limited time offer'
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]
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let spamCount = 0
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spamKeywords.forEach(keyword => {
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if (legitimateText.toLowerCase().includes(keyword.toLowerCase())) {
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spamCount++
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}
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})
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// Should not trigger spam detection
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expect(spamCount).toBeLessThan(2)
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})
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})
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describe('Input sanitization logic', () => {
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it('should handle potentially dangerous characters', () => {
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const dangerousInput = '<script>alert("xss")</script>Test User'
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// Simple sanitization check - removing script tags
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const sanitized = dangerousInput.replace(/<script[^>]*>.*?<\/script>/gi, '')
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expect(sanitized).toBe('Test User')
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expect(sanitized).not.toContain('<script>')
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})
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it('should preserve safe HTML entities', () => {
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const inputWithEntities = 'Test & Company "Quotes" and \'apostrophes\''
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// Should preserve normal business text
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expect(inputWithEntities.length).toBeGreaterThan(0)
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expect(inputWithEntities).toContain('&')
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expect(inputWithEntities).toContain('"')
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expect(inputWithEntities).toContain("'")
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})
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})
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describe('Rate limiting logic', () => {
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it('should implement rate limiting concept', () => {
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// Simple rate limiting simulation
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const requests = []
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const timeWindow = 60000 // 1 minute
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const maxRequests = 3
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// Simulate requests
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const now = Date.now()
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requests.push(now)
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requests.push(now + 1000)
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requests.push(now + 2000)
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requests.push(now + 3000) // This should be rate limited
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// Filter requests within time window
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const recentRequests = requests.filter(time =>
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(now + 3000) - time < timeWindow
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)
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expect(recentRequests.length).toBe(4)
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expect(recentRequests.length > maxRequests).toBe(true)
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})
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})
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describe('Response format validation', () => {
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it('should validate success response structure', () => {
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const successResponse = {
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message: 'Üzenet sikeresen elküldve!',
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timestamp: new Date().toISOString()
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}
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expect(successResponse).toHaveProperty('message')
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expect(successResponse).toHaveProperty('timestamp')
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expect(typeof successResponse.message).toBe('string')
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expect(typeof successResponse.timestamp).toBe('string')
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expect(() => new Date(successResponse.timestamp)).not.toThrow()
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})
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it('should validate error response structure', () => {
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const errorResponse = {
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error: 'Validációs hiba: hiányzó mezők'
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}
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expect(errorResponse).toHaveProperty('error')
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expect(typeof errorResponse.error).toBe('string')
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expect(errorResponse.error.length).toBeGreaterThan(0)
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})
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})
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describe('Business logic helpers', () => {
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it('should validate GDPR consent requirement', () => {
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const testCases = [
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{ gdprConsent: true, valid: true },
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{ gdprConsent: false, valid: false },
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{ gdprConsent: undefined, valid: false },
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{ gdprConsent: null, valid: false }
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]
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testCases.forEach(testCase => {
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const isValid = testCase.gdprConsent === true
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expect(isValid).toBe(testCase.valid)
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})
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})
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it('should generate proper timestamps', () => {
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const timestamp = new Date().toISOString()
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expect(timestamp).toMatch(/^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}\.\d{3}Z$/)
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expect(() => new Date(timestamp)).not.toThrow()
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const parsedDate = new Date(timestamp)
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expect(parsedDate.getTime()).toBeCloseTo(Date.now(), -3) // Within 1 second
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})
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it('should handle IP address extraction logic', () => {
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// Simulate IP extraction from headers
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const mockHeaders = {
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'x-forwarded-for': '192.168.1.100, 10.0.0.1',
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'x-real-ip': '192.168.1.100',
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'remote-addr': '127.0.0.1'
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}
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// Extract first IP from x-forwarded-for
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const forwardedFor = mockHeaders['x-forwarded-for']
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const clientIp = forwardedFor ? forwardedFor.split(',')[0].trim() : mockHeaders['x-real-ip']
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expect(clientIp).toBe('192.168.1.100')
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})
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})
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})
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