PHP code example of weblogin / laravel-lookup

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

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

    

weblogin / laravel-lookup example snippets

namespace App\Models\Lookups;

use WebLogin\LaravelLookup\Lookup;


class CarEngineLookup extends Lookup
{

    public $key;
    public $name;


    protected static function getItems()
    {
        return [
            ['key' => 'gas',    'name' => "Gasoline"],
            ['key' => 'elec',   'name' => "Electric"],
            ['key' => 'hyb',    'name' => "Hybrid"],
        ];
    }

}

// resources/lang/en/car.php
return [
    'engines' => [
        'gas'   => "Gasoline",
        'elec'  => "Electric",
        'hyb'   => "Hybrid",
    ],
];

// resources/lang/fr/car.php
return [
    'engines' => [
        'gas'   => "Essence",
        'elec'  => "Electrique",
        'hyb'   => "Hybride",
    ],
];

// app/Models/Lookups/CarEngineLookup.php
protected static function getItems()
{
    $items = [];
    foreach (Lang::get('car.engines') as $key => $value) {
        array_push($items, ['key' => $key, 'name' => $value]);
    }
    return $items;
}

// Get all the CarEngineLookup objects in a collection
CarEngineLookup::collection();

// Filter on the collection (both are equals)
CarEngineLookup::where('key', '!=', 'gas');
CarEngineLookup::collection()->where('key', '!=', 'gas');

// Find one
$engine = CarEngineLookup::find('elec');
$engine->key;     // 'elec'
$engine->name;    // 'Electric'

// Find multiples
$engine = CarEngineLookup::find(['elec', 'hyb']);

$factory->define(Car::class, function (Faker $faker) {
    return [
        'name'     => $faker->words(3, true),
        'engine'   => CarEngineLookup::random(),
        ...
    ];
});

Validator::make($data, [
    'engine' => ['

class CarEngineLookup extends Lookup
{

    public $key;
    public $name;
    public $sub;


    protected static function getItems()
    {
        return [
            ['key' => 'gas',    'name' => "Gasoline",    'sub' => 'Lorem ipsum'],
            ['key' => 'elec',   'name' => "Electric",    'sub' => 'Dolor amet'],
            ['key' => 'hyb',    'name' => "Hybrid",      'sub' => 'Consectetur adipiscing'],
        ];
    }


    public function icon()
    {
        return URL::asset("images/engines-" . $this->key . ".svg");
    }


    public function fullname()
    {
        return $this->name . ' - ' . $this->sub;
    }


    public static function onlyGreen()
    {
        return static::collection()->where('key', '!=', 'gas');
    }

}

$engine = CarEngineLookup::find('gas');
$engine->icon();                // 'yourdomaine.com/images/engines-gas.svg'
$engine->fullname();            // 'Gasoline - Lorem ipsum'
CarEngineLookup::onlyGreen();   // Collection without gas item

...
use WebLogin\LaravelLookup\LookupCast;


class Car extends Model
{

    protected $casts = [
        'engine' => LookupCast::class.':'. Lookups\CarEngineLookup::class,
    ];

}

$car = new Car();
$car->engine = 'elec';
$car->engine->name;     // 'Electric'
$car->engine->key;      // 'elec'
$car->engine->icon();   // 'yourdomaine.com/images/engines-elec.svg'

use WebLogin\LaravelLookup\Lookup;


class CarOptionLookup extends Lookup
{

    public $key;
    public $name;


    protected static function getItems()
    {
        return [
            ['key' => 'airbag',    'name' => "Airbag"],
            ['key' => 'abs',       'name' => "Antilock braking system"],
            ['key' => 'rear-cam',  'name' => "Rear camera"],
            ['key' => 'front-cam', 'name' => "Font camera"],
        ];
    }

}

use WebLogin\LaravelLookup\LookupCollectionCast;


class Car extends Model
{

    protected $casts = [
        ...
        'options' => LookupCollectionCast::class.':'. Lookups\CarOptionLookup::class,
    ];

}

$car = new Car();

// Set multiple keys
$car->options = ['airbag', 'abs'];
$car->options;                 // Collection
$car->options->first()->name;  // 'Airbag'

// Set one key (both are equals)
$car->options = ['airbag'];
$car->options = 'airbag';

// You can also use Lookup objects
$car->options = CarOptionLookup::find('airbag');

Car::where('engine', 'elec')->get();

Car::whereInLookupCollection('options', 'airbag')->get();
Car::whereInLookupCollection('options', ['rear-cam', 'abs'])->get();

// You can also pass Lookup object
$foo = CarOptionLookup::find('airbag');
Car::whereInLookupCollection('options', $foo)->get();

class CountryLookup extends Lookup
{

    public $code;
    public $name;
    protected static $primaryKeyName = 'code';


    protected static function getItems()
    {
        return [
            ['code' => 'fra',   'name' => "France"],
            ['code' => 'usa',   'name' => "United States of America"],
            ...
        ];
    }

}