import { NextResponse } from "next/server";
import { requireSessionUser } from "@/lib/server/session";
import { requireActiveGroup } from "@/lib/server/groups";
import { leaveGroup } from "@/lib/server/group-members";
import { toErrorResponse } from "@/lib/server/errors";
import { getRequestMeta } from "@/lib/server/request";

export async function POST() {
    const { requestId, ip, userAgent } = await getRequestMeta();
    try {
        const user = await requireSessionUser();
        const groupId = await requireActiveGroup(user.id);
        await leaveGroup({ userId: user.id, groupId, requestId, ip, userAgent });
        return NextResponse.json({ requestId, ok: true });
    } catch (e) {
        const { status, body } = toErrorResponse(e, "POST /api/groups/members/leave", requestId);
        return NextResponse.json(body, { status });
    }
}