113 lines
2.6 KiB
PHP
113 lines
2.6 KiB
PHP
<?php
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namespace Modules\Attribute\Entities;
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use Modules\Support\Eloquent\Model;
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use Modules\Category\Entities\Category;
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use Modules\Support\Eloquent\Sluggable;
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use Modules\Support\Eloquent\Translatable;
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use Modules\Attribute\Admin\AttributeTable;
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class Attribute extends Model
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{
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use Translatable, Sluggable;
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/**
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* The relations to eager load on every query.
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*
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* @var array
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*/
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protected $with = ['translations'];
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/**
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* The attributes that are mass assignable.
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*
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* @var array
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*/
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protected $fillable = ['attribute_set_id', 'slug', 'is_filterable'];
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/**
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* The attributes that should be cast to native types.
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*
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* @var array
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*/
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protected $casts = [
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'is_filterable' => 'boolean',
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];
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/**
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* The attributes that are translatable.
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*
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* @var array
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*/
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public $translatedAttributes = ['name'];
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/**
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* The attribute that will be slugged.
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*
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* @var string
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*/
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protected $slugAttribute = 'name';
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/**
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* Perform any actions required after the model boots.
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*
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* @return void
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*/
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protected static function booted()
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{
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static::saved(function (self $attribute) {
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$attribute->saveRelations(request()->all());
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});
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}
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public function attributeSet()
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{
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return $this->belongsTo(AttributeSet::class);
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}
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public function categories()
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{
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return $this->belongsToMany(Category::class, 'attribute_categories');
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}
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public function values()
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{
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return $this->hasMany(AttributeValue::class)->orderBy('position');
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}
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public function table()
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{
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return new AttributeTable($this->with('attributeSet'));
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}
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public function saveRelations(array $attributes)
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{
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$this->categories()->sync(array_get($attributes, 'categories', []));
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$this->saveValues(array_get($attributes, 'values', []));
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}
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public function saveValues($values = [])
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{
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$ids = $this->getDeleteCandidates($values);
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if ($ids->isNotEmpty()) {
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$this->values()->whereIn('id', $ids)->delete();
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}
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foreach (array_reset_index($values) as $index => $value) {
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$this->values()->updateOrCreate(
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['id' => $value['id']],
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$value + ['position' => $index]
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);
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}
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}
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private function getDeleteCandidates($values = [])
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{
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return $this->values()
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->pluck('id')
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->diff(array_pluck($values, 'id'));
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}
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}
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