biblical-guide.com/app/api/highlights/bulk/route.ts

import { NextResponse } from 'next/server'
import { prisma } from '@/lib/db'
import { getAuth } from '@clerk/nextjs/server'

export const runtime = 'nodejs'

export async function POST(request: Request) {
  try {
    const { userId } = await getAuth(request)
    if (!userId) {
      return NextResponse.json({ error: 'Unauthorized' }, { status: 401 })
    }

    const body = await request.json()
    const { highlights } = body

    if (!Array.isArray(highlights)) {
      return NextResponse.json({ error: 'Invalid input' }, { status: 400 })
    }

    const synced = []
    const errors = []

    for (const item of highlights) {
      try {
        const existing = await prisma.userHighlight.findFirst({
          where: {
            userId,
            verseId: item.verseId
          }
        })

        if (existing) {
          await prisma.userHighlight.update({
            where: { id: existing.id },
            data: {
              color: item.color,
              updatedAt: new Date()
            }
          })
        } else {
          await prisma.userHighlight.create({
            data: {
              userId,
              verseId: item.verseId,
              color: item.color,
              createdAt: new Date(),
              updatedAt: new Date()
            }
          })
        }
        synced.push(item.verseId)
      } catch (e) {
        errors.push({
          verseId: item.verseId,
          error: 'Failed to sync'
        })
      }
    }

    return NextResponse.json({
      synced: synced.length,
      errors,
      serverTime: Date.now()
    })
  } catch (error) {
    console.error('Error bulk syncing highlights:', error)
    return NextResponse.json(
      { error: 'Failed to sync highlights' },
      { status: 500 }
    )
  }
}