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<?php |
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namespace SilverCommerce\Postage\Model; |
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use SilverStripe\ORM\ArrayList; |
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use SilverStripe\ORM\DataObject; |
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use SilverCommerce\GeoZones\Model\Zone; |
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use SilverStripe\SiteConfig\SiteConfig; |
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use SilverCommerce\Postage\Helpers\Parcel; |
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use SilverCommerce\TaxAdmin\Model\TaxCategory; |
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use SilverCommerce\TaxAdmin\Helpers\MathsHelper; |
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use SilverCommerce\Postage\Helpers\PostageOption; |
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use SilverStripe\Forms\GridField\GridFieldDetailForm; |
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use SilverStripe\Forms\GridField\GridFieldEditButton; |
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use Symbiote\GridFieldExtensions\GridFieldEditableColumns; |
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use SilverStripe\Forms\GridField\GridFieldDataColumns; |
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use SilverStripe\Forms\GridField\GridFieldDeleteAction; |
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use SilverStripe\Forms\GridField\GridFieldAddNewButton; |
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use Symbiote\GridFieldExtensions\GridFieldAddNewInlineButton; |
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use SilverStripe\Forms\GridField\GridFieldAddExistingAutocompleter; |
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/** |
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* Postage objects list available postage costs and destination locations |
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* |
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*/ |
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class QuantityBased extends PostageType |
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{ |
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private static $table_name = 'PostageType_QuantityBased'; |
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private static $has_many = [ |
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"Rates" => SinglePostageRate::class |
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]; |
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private static $many_many = [ |
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"Locations" => Zone::class |
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]; |
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public function getCMSFields() |
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{ |
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$this->beforeUpdateCMSFields(function ($fields) { |
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$rates_field = $fields->dataFieldByName("Rates"); |
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if (isset($rates_field)) { |
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$config = $rates_field->getConfig(); |
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$config |
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->removeComponentsByType(GridFieldDetailForm::class) |
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->removeComponentsByType(GridFieldEditButton::class) |
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->removeComponentsByType(GridFieldDataColumns::class) |
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->removeComponentsByType(GridFieldDeleteAction::class) |
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->removeComponentsByType(GridFieldAddNewButton::class) |
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->removeComponentsByType(GridFieldAddExistingAutocompleter::class) |
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->addComponent(new GridFieldEditableColumns()) |
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->addComponent(new GridFieldAddNewInlineButton()) |
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->addComponent(new GridFieldDeleteAction()); |
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} |
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}); |
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return parent::getCMSFields(); |
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} |
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/** |
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* If the current parcel is located in an area that we |
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* allow and has an acceptable weight |
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* |
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* @param Parcel |
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* @return SSList |
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*/ |
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public function getPossiblePostage(Parcel $parcel) |
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{ |
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$return = ArrayList::create(); |
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$locations = $this->Locations(); |
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$country = $parcel->getCountry(); |
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$region = $parcel->getRegion(); |
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$value = (float)$parcel->getItems(); |
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$check = false; |
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$tax = null; |
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if ($this->Tax()->exists()) { |
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$tax = $this->Tax()->ValidTax(); |
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} |
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// Should this type filter based on location |
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if (!$locations->exists()) { |
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$check = true; |
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} elseif (isset($country) && isset($region)) { |
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$locations = $locations->filter([ |
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"Regions.CountryCode" => $country, |
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"Regions.Code" => $region |
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]); |
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if ($locations->exists()) { |
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$check = true; |
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} |
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} |
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if ($check) { |
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$rates = $this->Rates()->filter([ |
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"Min:LessThanOrEqual" => $value, |
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"Max:GreaterThanOrEqual" => $value |
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]); |
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foreach ($rates as $rate) { |
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$return->add(PostageOption::create( |
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$this->Name, |
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$rate->Price, |
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$tax |
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)); |
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} |
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} |
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return $return; |
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} |
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} |
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silvercommerce /
postage
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