PHP code example of ihangan / laravel-moldova-cuatm

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

ihangan / laravel-moldova-cuatm example snippets

use Ihangan\MoldovaCuatm\Models\Location;
use Ihangan\MoldovaCuatm\Enums\LocationType;

// By the official CUATM code or by slug.
Location::whereCode('0111001')->first();
Location::where('slug', 'chisinau')->first();

// Every raion.
Location::ofType(LocationType::Raion)->get();

// Top-level units only.
Location::roots()->get();

$chisinau = Location::where('slug', 'chisinau')->first();

$chisinau->name;                          // current locale
$chisinau->getTranslation('name', 'ru');  // "Кишинёв"
$chisinau->getTranslation('name', 'uk');  // "Кишинів"

use Spatie\Translatable\Facades\Translatable;

Translatable::fallback(fallbackLocale: 'ro', fallbackAny: true);

$village = Location::where('slug', 'dobrogea')->first();

$village->parent;       // the town it belongs to
$village->ancestors();  // [town, sector, municipality], nearest first

$sector = Location::where('slug', 'botanica')->first();
$sector->children;      // towns and villages under Botanica

$location = Location::where('slug', 'chisinau')->first();

[$location->lat, $location->lng]; // 47.005..., 28.857...

use Ihangan\MoldovaCuatm\Facades\Cuatm;

Cuatm::findByCode('0111001');
Cuatm::findBySlug('chisinau');
Cuatm::roots();          // raioane, municipalities, Gagauzia, Transnistria
Cuatm::raioane();
Cuatm::childrenOf($raion);
Cuatm::tree();           // roots with their children eager-loaded

use Ihangan\MoldovaCuatm\Facades\Cuatm;
use Livewire\Component;

class LocationPicker extends Component
{
    /** @var array<int, int> the selected location id at each level */
    public array $path = [];

    public function selectLevel(int $level, ?int $id): void
    {
        $this->path = array_slice($this->path, 0, $level); // drop the deeper levels

        if ($id !== null) {
            $this->path[$level] = $id;
        }
    }

    public function render()
    {
        $levels = collect([Cuatm::roots()]);

        foreach ($this->path as $id) {
            $children = Cuatm::childrenOf($id);

            if ($children->isEmpty()) {
                break; // reached the bottom of the tree
            }

            $levels->push($children);
        }

        return view('livewire.location-picker', ['levels' => $levels]);
    }
}

return [
    'table' => 'cuatm_locations',
    'connection' => null,
    'locales' => ['ro', 'ru', 'uk', 'en'],
    'fallback_locale' => 'ro',
];

bash
php artisan vendor:publish --tag="moldova-cuatm-migrations"
php artisan migrate
php artisan cuatm:import

blade
{{-- resources/views/livewire/location-picker.blade.php --}}
<div class="space-y-3">
    @foreach ($levels as $level => $options)
        <select wire:change="selectLevel({{ $level }}, $event.target.value)">
            <option value="">—</option>
            @foreach ($options as $location)
                <option value="{{ $location->id }}" @selected(($path[$level] ?? null) === $location->id)>
                    {{ $location->name }}
                </option>
            @endforeach
        </select>
    @endforeach
</div>

bash
php artisan vendor:publish --tag="moldova-cuatm-config"