import { db } from "@/lib/db";
import { comparisons } from "@/lib/db/schema";
import { eq, sql } from "drizzle-orm";
import { getComparison } from "@/app/actions/comparison";

export async function GET(
  _request: Request,
  { params }: { params: Promise<{ slug: string }> }
) {
  const { slug } = await params;

  await db
    .update(comparisons)
    .set({ viewCount: sql`${comparisons.viewCount} + 1` })
    .where(eq(comparisons.slug, slug));

  const comparison = await getComparison(slug);

  if (!comparison) {
    return Response.json({ error: "Not found" }, { status: 404 });
  }

  return Response.json(comparison);
}