app/api/collections/route.ts

import { PrismaClient } from '@prisma/client'

const prisma = new PrismaClient()

export async function POST(request: Request) {
  const { ids, page } = await request.json()

  const collections = await prisma.collection.findMany({
    orderBy: {
      id: 'desc'
    },
    where: {
      id: {
        in: ids,
      }
    },
    take: 15,
    skip: page * 15
  })

  const total = await prisma.collection.count()

  return Response.json(
    {
      collections, 
      pagination: {
        total,
        page: page + 1,
        total_pages: Math.ceil(total / 15)
      },
      status: 200,
      ok: true
    }
  )
}