/**
* Display a listing of the resource.
*
* @return \Illuminate\Http\Response
*/
public function index()
{
if (!$this->fetcher->isTodaysCurrencyRatesFetched()) {
$this->fetcher->fetchLatestAndUpdate();
}
$rates = CurrencyRate::with('currency')->latest()->orderBy('currency_id')->get();
if ($rates->count() === 0) {
Log::error("Didn't find any currency rates for displaying!");
abort(503, 'Currency rates unavailable!');
}
$latest_update = CurrencyRate::getMaxForDate();
return view('index', ['rates' => $rates, 'latest_update' => $latest_update]);
}
private function createOrUpdate($rates)
{
foreach ($rates as $r) {
$date = Carbon::createFromFormat('Y-m-d', $r->date);
$start_of_day = $date->startOfDay();
$rate = Currency::where('currency', $r->currency)->first()->rates()->forDate($start_of_day)->first();
if (!$rate) {
$currency = Currency::where('currency', $r->currency)->first();
CurrencyRate::create(['currency_id' => $currency->id, 'rate' => $r->rate, 'for_date' => $start_of_day]);
} else {
$rate->rate = $r->rate;
$rate->save();
}
}
}
