CIA/e-voting-system/frontend/app/api/votes/route.ts

import { NextRequest, NextResponse } from 'next/server'
import { getBackendUrl } from '@/lib/api-config'

export async function GET(request: NextRequest) {
  try {
    const backendUrl = getBackendUrl()
    const searchParams = request.nextUrl.searchParams
    const url = new URL('/api/votes', backendUrl)
    searchParams.forEach((value, key) => url.searchParams.append(key, value))

    const headers: HeadersInit = { 'Content-Type': 'application/json' }
    const authHeader = request.headers.get('authorization')
    if (authHeader) headers['Authorization'] = authHeader

    const response = await fetch(url.toString(), { method: 'GET', headers })
    const data = await response.json()
    return NextResponse.json(data, { status: response.status })
  } catch (error) {
    const msg = error instanceof Error ? error.message : 'Unknown error'
    return NextResponse.json({ detail: msg }, { status: 500 })
  }
}

export async function POST(request: NextRequest) {
  try {
    const backendUrl = process.env.BACKEND_URL || 'http://nginx:8000'
    const body = await request.json()

    const headers: HeadersInit = { 'Content-Type': 'application/json' }
    const authHeader = request.headers.get('authorization')
    if (authHeader) headers['Authorization'] = authHeader

    const response = await fetch(`${backendUrl}/api/votes`, {
      method: 'POST',
      headers,
      body: JSON.stringify(body),
    })

    const data = await response.json()
    return NextResponse.json(data, { status: response.status })
  } catch (error) {
    const msg = error instanceof Error ? error.message : 'Unknown error'
    return NextResponse.json({ detail: msg }, { status: 500 })
  }
}