63 أسطر
2.4 KiB
PHP
63 أسطر
2.4 KiB
PHP
<?php
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namespace App\Services;
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use App\Models\City;
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use App\Models\Rate;
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class RateService
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{
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public function getFormattedRates()
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{
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$supportedCities = City::query()
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->whereIn('name', City::supportedCities()) // Filter only supported cities
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->get()
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->sortByDesc(fn($city) => $city->name === 'sanaa') // Sort to put 'sanaa' first
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->values(); // Reset array keys to be sequential
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$latestRates = Rate::query()
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->whereIn('city_id', $supportedCities->pluck('id'))
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->with('currency', 'city')
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->orderBy('date', 'desc') // first sort by latest date
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->orderBy('city_id', 'asc') // then sort by city_id
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->orderBy('currency_id', 'asc') // then sort by currency_id
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->simplePaginate(4);
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$transformedRates = $latestRates->getCollection()
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->map(function($rate) {
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return [
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'city_name' => $rate->city->label,
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'currency_name' => $rate->currency->name,
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'buy_price' => $rate->buy_price,
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'sell_price' => $rate->sell_price,
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'date' => $rate->date->toDateString(),
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'day' => $rate->date->locale('ar')->isoFormat('dddd'),
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'is_today' => $rate->date->isToday(),
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'last_update' => $rate->updated_at->diffForHumans(),
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];
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})
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->groupBy('city_name')
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->map(function($cityRates, $cityName) {
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return [
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'city' => $cityName,
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'rates' => $cityRates->map(function($rate) {
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return [
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'currency' => $rate['currency_name'],
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'buy_price' => $rate['buy_price'],
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'sell_price' => $rate['sell_price'],
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'date' => $rate['date'],
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'day' => $rate['day'],
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'is_today' => $rate['is_today'],
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'last_update' => $rate['last_update'],
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];
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})->values()->toArray()
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];
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})
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->values(); // Reset keys to be sequential
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$latestRates->setCollection($transformedRates);
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return $latestRates;
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}
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}
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