147 lines
3.5 KiB
PHP
147 lines
3.5 KiB
PHP
<?php
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namespace Modules\Tax\Entities;
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use Modules\Admin\Ui\AdminTable;
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use Modules\Support\Eloquent\Model;
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use Illuminate\Support\Facades\Cache;
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use Modules\Product\Entities\Product;
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use Modules\Support\Eloquent\Translatable;
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use Illuminate\Database\Eloquent\Collection;
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use Illuminate\Database\Eloquent\SoftDeletes;
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class TaxClass extends Model
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{
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use Translatable, SoftDeletes;
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const SHIPPING_ADDRESS = 'shipping_address';
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const BILLING_ADDRESS = 'billing_address';
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const STORE_ADDRESS = 'store_address';
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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 = ['label'];
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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 = ['based_on'];
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/**
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* The attributes that should be mutated to dates.
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*
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* @var array
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*/
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protected $dates = ['start_date', 'end_date', 'deleted_at'];
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/**
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* Get tag list.
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*
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* @return Collection
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*/
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public static function list()
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{
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return Cache::tags('tax_classes')->rememberForever(md5('tax_classes.list:' . locale()), function () {
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return self::all()->sortBy('label')->pluck('label', 'id');
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});
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}
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/**
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* Perform any actions required after the model boots.
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*
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* @return void
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*/
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protected static function booted()
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{
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static::saved(function ($taxClass) {
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$taxClass->saveRates(request('rates', []));
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});
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}
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public function saveRates($rates = [])
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{
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$ids = $this->getDeleteCandidates($rates);
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if ($ids->isNotEmpty()) {
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$this->taxRates()->whereIn('id', $ids)->delete();
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}
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foreach (array_reset_index($rates) as $index => $rate) {
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$this->taxRates()->updateOrCreate(
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['id' => $rate['id']],
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$rate + ['position' => $index]
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);
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}
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}
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public function taxRates()
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{
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return $this->hasMany(TaxRate::class)->orderBy('position');
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}
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public function findTaxRate($addresses)
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{
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return $this->taxRates()
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->findByAddress($this->determineAddress($addresses))
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->first();
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}
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public function determineAddress($addresses)
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{
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if ($this->based_on === self::SHIPPING_ADDRESS) {
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return $addresses['shipping'] ?? [];
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}
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if ($this->based_on === self::BILLING_ADDRESS) {
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return $addresses['billing'] ?? [];
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}
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if ($this->based_on === self::STORE_ADDRESS) {
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return [
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'address_1' => setting('store_address_1'),
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'address_2' => setting('store_address_2'),
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'city' => setting('store_city'),
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'state' => setting('store_state'),
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'zip' => setting('store_zip'),
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'country' => setting('store_country'),
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];
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}
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return [];
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}
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public function products()
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{
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return $this->hasMany(Product::class);
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}
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public function table()
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{
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return new AdminTable($this->newQuery());
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}
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private function getDeleteCandidates($rates = [])
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{
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return $this->taxRates()
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->pluck('id')
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->diff(array_pluck($rates, 'id'));
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}
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}
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