/**
* Removes given item from storage
*/
public function run()
{
if (true === $this->model->delete()) {
Yii::$app->session->setFlash('success', mb_convert_case($this->itemName, MB_CASE_TITLE, "UTF-8") . Yii::t('dotplant.currencies', ' {name} successfully deleted!', ['name' => $this->model->name]));
return $this->controller->redirect($this->returnUrl);
} else {
Yii::$app->session->setFlash('error', Yii::t('dotplant.currencies', 'An error occurred while deleting {name}!', ['name' => $this->model->name]));
}
}
/**
* @param CurrencyPair $currencyPair
* @return Rate
* @throws Exception
*/
public function fetchRate(CurrencyPair $currencyPair)
{
$providers = [$this->mainProvider => CurrencyRateProvider::getByName($this->mainProvider), $this->secondProvider => CurrencyRateProvider::getByName($this->secondProvider)];
if (count($providers) !== 2) {
throw new Exception('One of providers not found');
}
$rates = [];
/** @var CurrencyRateProvider $provider */
foreach ($providers as $name => $provider) {
if (null === $provider) {
throw new Exception("Provider \"{$name}\" not found!");
}
try {
$providerHandler = $provider->getImplementationInstance($this->httpAdapter);
if ($providerHandler !== null) {
$swap = new Swap($providerHandler);
$rate = $swap->quote($currencyPair->getBaseCurrency() . '/' . $currencyPair->getQuoteCurrency())->getValue();
$rates[] = floatval($rate);
} else {
throw new Exception('Provider "' . $provider->name . '" not found');
}
} catch (\Exception $e) {
throw new Exception('One or more currency providers did not return result');
}
}
$min = min($rates);
$max = max($rates);
return new Rate($max - $min >= $max * $this->criticalDifference / 100 ? $max : $rates[0], new \DateTime());
}
/**
* @inheritdoc
*/
public function getFooter()
{
$deleteButton = $this->model->isNewItem() ? '' : Html::a(Icon::show('trash-o') . ' ' . Yii::t('dotplant.currencies', 'Delete'), [$this->controller->id . '/delete', 'id' => $this->model->name, 'returnUrl' => $this->returnUrl], ['class' => 'btn btn-danger']);
return Html::tag('div', $deleteButton . Html::a(Yii::t('dotplant.currencies', 'Back'), $this->returnUrl, ['class' => 'btn btn-primary']) . Html::submitButton(Icon::show('floppy-o') . ' ' . Yii::t('dotplant.currencies', 'Save'), ['class' => 'btn btn-primary']), ['class' => 'btn-group pull-right', 'role' => 'group', 'aria-label' => 'Edit buttons']);
}
<?php
/**
* @var \yii\widgets\ActiveForm $form
* @var \DotPlant\Currencies\models\Currency $model
*/
use DotPlant\Currencies\models\CurrencyRateProvider;
use kartik\switchinput\SwitchInput;
use yii\helpers\ArrayHelper;
use kartik\icons\Icon;
$providers = ArrayHelper::map(CurrencyRateProvider::findAll(), 'name', 'name');
$switchOptions = [0 => Yii::$app->formatter->asBoolean(0), 1 => Yii::$app->formatter->asBoolean(1)];
?>
<div class="row">
<div class="col-sm-6">
<div class="box box-solid">
<div class="box-header with-border">
<?php
echo Icon::show('money');
?>
<h3 class="box-title"><?php
echo Yii::t('dotplant.currencies', 'Currency');
?>
</h3>
</div>
<div class="box-body">
<?php
echo $form->field($model, 'is_main')->widget(SwitchInput::classname(), []);
?>
<?php
echo $form->field($model, 'name')->textInput(['maxlength' => 255, 'disabled' => !$model->isNewItem()]);
/**
* Relation to CurrencyRateProvider model
*
* @return CurrencyRateProvider
*/
public function getRateProvider()
{
return CurrencyRateProvider::getByName($this->currency_rate_provider_name);
}
/**
* @inheritdoc
*/
public function actions()
{
return ['edit' => ['class' => ItemEditAction::className(), 'className' => CurrencyRateProvider::className(), 'itemName' => Yii::t('dotplant.currencies', 'currency rate provider'), 'editView' => '@vendor/dotplant/currencies/src/views/provider-edit', 'storage' => CurrenciesModule::module()->providersStorage], 'delete' => ['class' => ItemDeleteAction::className(), 'className' => CurrencyRateProvider::className(), 'itemName' => Yii::t('dotplant.currencies', 'currency rate provider'), 'storage' => CurrenciesModule::module()->providersStorage], 'reset' => ['class' => ResetAction::className(), 'className' => CurrencyRateProvider::className(), 'itemName' => Yii::t('dotplant.currencies', 'currency rate providers'), 'storage' => CurrenciesModule::module()->providersStorage]];
}
<?php
use DotPlant\Currencies\models\CurrencyRateProvider;
use DotPlant\Currencies\CurrenciesModule;
use DevGroup\AdminUtils\Helper;
use yii\grid\GridView;
use kartik\icons\Icon;
use yii\helpers\Html;
$currencies = CurrenciesModule::module()->getData(CurrencyRateProvider::className());
$currenciesProvider = new \yii\data\ArrayDataProvider(['allModels' => CurrencyRateProvider::findAll(), 'pagination' => ['pageSize' => 10]]);
$currencyButtons = Html::tag('div', Html::a(Icon::show('plus') . ' ' . Yii::t('dotplant.currencies', 'Add provider'), ['/currencies/currency-rate-providers-manage/edit', 'returnUrl' => Helper::returnUrl()], ['role' => 'button', 'class' => 'btn btn-success']) . Html::a(Icon::show('eraser') . ' ' . Yii::t('dotplant.currencies', 'Reset providers'), ['/currencies/currency-rate-providers-manage/reset', 'returnUrl' => Helper::returnUrl()], ['role' => 'button', 'class' => 'btn btn-danger']), ['class' => 'btn-group pull-right', 'role' => 'group', 'aria-label' => 'Providers buttons']);
$gridTpl = <<<TPL
<div class="box-body">
{items}
</div>
<div class="box-footer">
<div class="row ext-bottom">
<div class="col-sm-5">
{summary}
</div>
<div class="col-sm-7">
{pager}
</div>
</div>
<div class="row">
<div class="col-sm-12">[button]</div>
</div>
</div>
TPL;
echo GridView::widget(['id' => 'dotplant-currencies-providers-list', 'dataProvider' => $currenciesProvider, 'layout' => str_replace('[button]', $currencyButtons, $gridTpl), 'tableOptions' => ['class' => 'table table-bordered table-hover table-responsive'], 'columns' => ['name', 'class_name', ['class' => 'DevGroup\\AdminUtils\\columns\\ActionColumn', 'options' => ['width' => '95px'], 'buttons' => [['url' => '/currencies/currency-rate-providers-manage/edit', 'icon' => 'pencil', 'class' => 'btn-primary', 'label' => Yii::t('dotplant.currencies', 'Edit')], ['url' => '/currencies/currency-rate-providers-manage/delete', 'icon' => 'trash-o', 'class' => 'btn-danger', 'label' => Yii::t('dotplant.currencies', 'Delete')]]]]]);
/**
* @inheritdoc
*/
public function init()
{
parent::init();
self::$items = [Currency::className() => [], CurrencyRateProvider::className() => []];
self::$defaults = [Currency::className() => self::$defaultCurrencies, CurrencyRateProvider::className() => self::$defaultProviders];
}