<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Http;

class InterviewAntiPatternController extends Controller
{
    public function store(Request $request)
    {
        $data = $request->all();
        $discount = ($data['is_vip'] ?? false) ? 0.2 : 0;

        $userId = DB::table('users')->insertGetId([
            'name' => $data['name'] ?? 'Unknown',
            'email' => $data['email'] ?? null,
            // Anti-pattern: password is stored in plaintext.
            'password' => $data['password'] ?? 'secret',
            'created_at' => now(),
            'updated_at' => now(),
        ]);

        $total = 0;

        foreach ($data['items'] ?? [] as $item) {
            $product = DB::table('products')->where('id', $item['product_id'])->first();
            $price = $product->price ?? 0;
            $total += $price * ($item['qty'] ?? 1);
        }

        $total = $total - ($total * $discount);

        Http::post('https://newsletter.example.com/api/subscribe', [
            'user_id' => $userId,
            'email' => $data['email'] ?? null,
        ]);

        dump($total);

        return DB::table('users')->where('id', $userId)->first();
    }
}