laravel create model
# The easiest way to create a model instance is using the
# make:model Artisan command:
php artisan make:model Flight
# If you would like to generate a database migration when you
# generate the model, you may use the --migration or -m option:
php artisan make:model Flight --migration
php artisan make:model Flight -mlaravel scope relationship
class User extends Model {
public function scopePopular($query)
{
return $query->where('votes', '>', 100);
}
public function scopeWomen($query)
{
return $query->whereGender('W');
}
}how to create model in laravel
php artisan make:model Flightlaravel create or update
// If there's a flight from Oakland to San Diego, set the price to $99.
// If no matching model exists, create one.
$flight = App\Models\Flight::updateOrCreate(
['departure' => 'Oakland', 'destination' => 'San Diego'],
['price' => 99, 'discounted' => 1]
);model observer laravel
namespace App;
use Illuminate\Database\Eloquent\Model;
class Post extends Model
{
protected $table = 'posts';
protected $fillable = ['title', 'slug', 'content'];
protected static function boot()
{
parent::boot();
static::saving(function ($model) {
$model->slug = str_slug($model->title);
});
}
}laravel global scope
protected static function booted()
{
self::addGlobalScope('latest', function ($query){
$query->latest('updated_at');
});
}Copyright © 2021 Codeinu
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