import { NextResponse } from "next/server";
import { prisma } from "@/lib/prisma";
import { requireRole } from "@/lib/auth";

type Params = { params: Promise<{ id: string }> };

/** Remove a member from a committee. */
export async function DELETE(_req: Request, { params }: Params) {
  const session = await requireRole("INSTITUTION_ADMIN");
  if (!session || !session.institutionId) {
    return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
  }
  const { id } = await params;
  const member = await prisma.committeeMember.findFirst({
    where: { id: Number(id), institutionId: session.institutionId },
  });
  if (!member) return NextResponse.json({ error: "Not found" }, { status: 404 });
  await prisma.committeeMember.delete({ where: { id: member.id } });
  return NextResponse.json({ success: true });
}