ikea/app/Http/Controllers/ProductsCompareController.php

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Models\IkeaProducts;
use Illuminate\Http\Client\Pool;
use Illuminate\Support\Facades\Http;
use Illuminate\Support\Facades\Log;
use App\Models\CountryCode;
use App\Models\CurrencyRates;
use Inertia\Inertia;

class ProductsCompareController extends Controller
{
  public function compare(Request $request)
  {
    $codes = $request->input("codes");
    $countries = $request->input("countries");

    Log::info("{codes} {countries}", ["codes" => $codes, "countries" => $countries]);

    $codes = collect($codes);
    $countries = collect($countries);

    if ($countries != null && count($countries)) {
      $hCountry = CountryCode::countryHash();
      $countries = $countries->map(function ($country) use ($hCountry) {
        return $hCountry[$country];
      });
    } else {
      $countries = [];
    }

    $cHash = CountryCode::code_countryHash();
    if (is_array($codes) == false)
      $aCodes = [$codes['code']];
    else
      $aCodes = $codes->map(function ($code) {
        return $code['code'];
      });

    $products =  IkeaProducts::whereIn("code", $aCodes);
    if (count($countries)) $products->whereIn("country",$countries);
    $products = $products->get();

    $currencyRates = CurrencyRates::rates2EUR("Y");

    $products = $products->map(function ($product) use ($currencyRates) {
      $product["salesPrice"] = round(floatval($product["salesPrice"]) / $currencyRates[$product["country"]], 2);
      return $product;
    });
    Log::info("{products}", ["products" => $products]);
    return Inertia::render('IkeaRoot', [
      'products' => $products,
      'countryHash' => $cHash,
    ]);
  }
}