sfp_api_laravel_diarista/app/Services/SearchService.php

<?php

namespace App\Services;

use App\Models\Address;
use App\Models\Client;
use App\Models\Provider;
use App\Rules\ScheduleBusinessRules;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\DB;

class SearchService
{
    public function __construct() {}

    public function buscaPrestadores(?string $name = null, ?string $date = null): array
    {
        $user = Auth::user();

        $cliente = Client::where('user_id', $user->id)->first();

        $blockedProviderIds = ScheduleBusinessRules::getBlockedProviderIdsForClient($cliente->id);
        $providersWithWorkingDays = ScheduleBusinessRules::getProviderIdsWithWorkingDays();

        $clientPrimaryAddress = Address::where('source', 'client')
            ->where('source_id', $cliente->id)
            ->orderBy('is_primary', 'desc')
            ->first();

        $distanceSelect = $this->distanceSelect(
            $clientPrimaryAddress?->latitude !== null ? (float) $clientPrimaryAddress->latitude : null,
            $clientPrimaryAddress?->longitude !== null ? (float) $clientPrimaryAddress->longitude : null,
        );

        $baseQuery = Provider::leftJoin('users as provider_user', 'provider_user.id', '=', 'providers.user_id')
            ->leftJoin(DB::raw("
        (
          SELECT DISTINCT ON (source_id)
            *
          FROM addresses
          WHERE source = 'provider'
          AND deleted_at IS NULL
          ORDER BY source_id, is_primary DESC
        ) as provider_address
      "), 'provider_address.source_id', '=', 'providers.id')
            ->whereNotNull('provider_address.id')
            ->whereNotIn('providers.id', $blockedProviderIds)
            ->whereIn('providers.id', $providersWithWorkingDays)
            ->whereNull('providers.deleted_at')
            ->whereNotNull('providers.daily_price_8h')
            ->whereNotNull('providers.daily_price_6h')
            ->whereNotNull('providers.daily_price_4h')
            ->whereNotNull('providers.daily_price_2h')
            ->when($name, fn ($q) => $q->where('provider_user.name', 'ILIKE', "%{$name}%"))
            ->select(
                'providers.id as provider_id',
                'provider_user.name as provider_name',
                'provider_address.district',
                'provider_address.latitude as provider_latitude',
                'provider_address.longitude as provider_longitude',
                'providers.average_rating',
                'providers.total_services',
                'providers.daily_price_8h',
                'providers.daily_price_6h',
                'providers.daily_price_4h',
                'providers.daily_price_2h',
                'providers.created_at',
                DB::raw("(
          SELECT COUNT(*)
          FROM reviews
          LEFT JOIN schedules ON schedules.id = reviews.schedule_id
          WHERE reviews.origin = 'provider'
          AND schedules.provider_id = providers.id
        ) as total_reviews"),
                $distanceSelect,
            )
            ->orderBy('providers.average_rating', 'desc');

        $providers = (clone $baseQuery)
            ->when(
                $clientPrimaryAddress?->city_id,
                fn ($query, int $cityId) => $query->where('provider_address.city_id', $cityId)
            )
            ->get();

        if ($providers->isEmpty() && $clientPrimaryAddress?->city_id) {
            $providers = $baseQuery->get();
        }

        return $providers
            ->when(
                $date,
                fn ($collection) => $collection->whereIn(
                    'provider_id',
                    ScheduleBusinessRules::getAvailableProviderIdsForDate(
                        $date,
                        $collection->pluck('provider_id')
                    )->toArray()
                )->values()
            )
            ->toArray();
    }

    private function distanceSelect(?float $clientLatitude, ?float $clientLongitude): \Illuminate\Contracts\Database\Query\Expression
    {
        return DistanceService::sqlExpression($clientLatitude, $clientLongitude);
    }
}