货币转换和货币格式化
This commit is contained in:
TL
parent
5b5630cd95
commit
22f5683b63
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@ -3,6 +3,8 @@
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use Beike\Models\Customer;
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use Beike\Models\AdminUser;
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use Beike\Repositories\LanguageRepo;
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use Beike\Services\CurrencyService;
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use Illuminate\Support\Facades\Session;
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use Illuminate\Support\Str;
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use TorMorten\Eventy\Facades\Eventy;
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use Illuminate\Support\Facades\Route;
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@ -195,9 +197,12 @@ function locale(): string
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* @param $price
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* @return string
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*/
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function currency_format($price): string
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function currency_format($price, $currency = '', $value = '', $format = true): string
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{
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return '$' . number_format($price, 2);
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if (!$currency) {
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$currency = Session::get('currency') ?? system_setting('base.currency');
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}
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return CurrencyService::getInstance()->format($price, $currency, $value, $format);
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}
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/**
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@ -66,4 +66,10 @@ class CurrencyRepo
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{
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return Currency::query()->get();
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}
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public static function enabled()
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{
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return Currency::query()->where('status', true)->get();
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}
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}
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@ -43,6 +43,18 @@ class SystemSettingRepo
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'value' => old('locale', system_setting('base.locale', 'zh_cn')),
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'description' => '默认语言设置',
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],
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[
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'name' => 'currency',
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'label' => '默认货币',
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'type' => 'select',
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'required' => true,
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'options' => [
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['value' => 'CNY', 'label' => '人民币'],
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['value' => 'USD', 'label' => '美元']
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],
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'value' => old('currency', system_setting('base.currency', 'USD')),
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'description' => '默认货币设置',
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],
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[
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'name' => 'admin_name',
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'label' => '后台目录',
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@ -1,12 +1,12 @@
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<?php
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/**
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* TaxService.php
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* CurrencyService.php
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*
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* @copyright 2022 opencart.cn - All Rights Reserved
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* @link http://www.guangdawangluo.com
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* @author Edward Yang <yangjin@opencart.cn>
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* @created 2022-07-21 16:29:54
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* @modified 2022-07-21 16:29:54
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* @author TL <mengwb@opencart.cn>
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* @created 2022-07-28 16:29:54
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* @modified 2022-07-28 16:29:54
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*/
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namespace Beike\Services;
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@ -14,195 +14,78 @@ namespace Beike\Services;
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use Beike\Models\Address;
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use Beike\Models\TaxRate;
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use Beike\Models\TaxRule;
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use Beike\Repositories\CurrencyRepo;
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class TaxService
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class CurrencyService
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{
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private $taxRates = array();
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private static $taxRules;
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private static $instance;
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private $currencies = array();
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const AVAILABLE_TYPES = ['shipping', 'payment', 'store'];
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public function __construct($data = array())
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{
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$countryId = system_setting('base.config_country_id');
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$zoneId = system_setting('base.config_zone_id');
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$shippingAddress = $data['shipping_address'] ?? null;
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$paymentAddress = $data['payment_address'] ?? null;
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if ($shippingAddress) {
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if ($shippingAddress instanceof Address) {
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$this->setShippingAddress($shippingAddress->country_id, $shippingAddress->zone_id);
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} elseif ($shippingAddress instanceof \ArrayObject) {
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$this->setShippingAddress($countryId, $zoneId);
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} else {
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$this->setShippingAddress($shippingAddress['country_id'], $shippingAddress['zone_id']);
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}
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} elseif (system_setting('base.config_tax_default') == 'shipping') {
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$this->setShippingAddress($countryId, $zoneId);
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}
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if ($paymentAddress) {
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if ($paymentAddress instanceof Address) {
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$this->setPaymentAddress($paymentAddress->country_id, $paymentAddress->zone_id);
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} elseif ($paymentAddress instanceof \ArrayObject) {
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$this->setShippingAddress($countryId, $zoneId);
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} else {
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$this->setPaymentAddress($paymentAddress['country_id'], $paymentAddress['zone_id']);
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}
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} elseif (system_setting('base.config_tax_default') == 'payment') {
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$this->setPaymentAddress($countryId, $zoneId);
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}
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$this->setStoreAddress($countryId, $zoneId);
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}
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public static function getInstance($data = array())
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{
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return new self($data);
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}
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private function getTaxRules($type, $countryId, $zoneId)
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{
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if (self::$taxRules !== null && isset(self::$taxRules["$type-$countryId-$zoneId"])) {
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return self::$taxRules["$type-$countryId-$zoneId"];
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}
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$customerGroupId = (int)system_setting('base.config_customer_group_id');
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$sqlBuilder = TaxRule::query()
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->leftJoin('tax_rate', 'tax_rule.tax_rate_id', '=', 'tax_rate.tax_rate_id')
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->join('tax_rate_to_customer_group', 'tax_rate.tax_rate_id', '=', 'tax_rate_to_customer_group.tax_rate_id')
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->leftJoin('zone_to_geo_zone', 'tax_rate.geo_zone_id', '=', 'zone_to_geo_zone.geo_zone_id')
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->leftJoin('geo_zone', 'tax_rate.geo_zone_id', '=', 'geo_zone.geo_zone_id')
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->select('tax_rule.*', 'tax_rate.*')
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->where('tax_rule.based', $type)
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->where('tax_rate_to_customer_group.customer_group_id', $customerGroupId)
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->where('zone_to_geo_zone.country_id', $countryId)
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->where(function ($query) use ($zoneId) {
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$query->where('zone_to_geo_zone.zone_id', '=', 0)
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->orWhere('zone_to_geo_zone.zone_id', '=', (int)$zoneId);
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})
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->orderBy('tax_rule.priority');
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$data = $sqlBuilder->get();
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self::$taxRules["$type-$countryId-$zoneId"] = $data;
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return $data;
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}
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private function setAddress($type, $countryId, $zoneId)
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{
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if (!in_array($type, self::AVAILABLE_TYPES)) {
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throw new \Exception('invalid tax types');
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}
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$data = $this->getTaxRules($type, $countryId, $zoneId);
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foreach ($data as $result) {
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$this->taxRates[$result->tax_class_id][$result->tax_rate_id] = array(
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'tax_rate_id' => $result->tax_rate_id,
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'name' => $result->name,
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'rate' => $result->rate,
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'type' => $result->type,
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'priority' => $result->priority
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);
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public function __construct() {
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foreach (CurrencyRepo::enabled() as $result) {
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$this->currencies[$result->code] = $result;
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}
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}
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public function unsetRates()
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public static function getInstance()
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{
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$this->taxRates = array();
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if (!self::$instance) {
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self::$instance = new self();
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}
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return self::$instance;
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}
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public function setShippingAddress($countryId, $zoneId)
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public function format($amount, $currency, $value = '', $format = true)
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{
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$this->setAddress('shipping', $countryId, $zoneId);
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$symbol_left = $this->currencies[$currency]->symbol_left;
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$symbol_right = $this->currencies[$currency]->symbol_right;
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$decimal_place = $this->currencies[$currency]->decimal_place;
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if (!$value) {
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$value = $this->currencies[$currency]->value;
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}
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$amount = $value ? (float)$amount * $value : (float)$amount;
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$amount = round($amount, (int)$decimal_place);
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if (!$format) {
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return $amount;
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}
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$string = '';
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if ($amount < 0) {
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$string = '-';
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}
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if ($symbol_left) {
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$string .= $symbol_left;
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}
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$string .= number_format(abs($amount), (int)$decimal_place, __('currency.decimal_point'), __('currency.thousand_point'));
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if ($symbol_right) {
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$string .= $symbol_right;
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}
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return $string;
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}
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public function setPaymentAddress($countryId, $zoneId)
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{
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$this->setAddress('payment', $countryId, $zoneId);
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}
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public function setStoreAddress($countryId, $zoneId)
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{
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$this->setAddress('store', $countryId, $zoneId);
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}
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/**
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* $tax = \App\Models\Library\Tax::getInstance();
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* $tax->setShippingAddress(1, 0);
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* $tax->calculate(123.45, 9, $tax->config->getValue('config_tax'))
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*
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* @param $value
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* @param $taxClassId
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* @param bool|true $calculate
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* @return mixed
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*/
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public function calculate($value, $taxClassId, bool $calculate = true)
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{
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if ($taxClassId && $calculate) {
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$amount = 0;
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$taxRates = $this->getRates($value, $taxClassId);
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foreach ($taxRates as $taxRate) {
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if ($calculate != 'P' && $calculate != 'F') {
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$amount += $taxRate['amount'];
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} elseif ($taxRate['type'] == $calculate) {
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$amount += $taxRate['amount'];
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}
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}
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return $value + $amount;
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public function convert($value, $from, $to) {
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if (isset($this->currencies[$from])) {
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$from = $this->currencies[$from]->value;
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} else {
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return $value;
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$from = 1;
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}
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}
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public function getTax($value, $taxClassId)
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{
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$amount = 0;
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$taxRates = $this->getRates($value, $taxClassId);
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foreach ($taxRates as $taxRate) {
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$amount += $taxRate['amount'];
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}
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return $amount;
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}
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public function getRateName($taxRateId)
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{
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$taxRate = TaxRate::query()->find($taxRateId);
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if ($taxRate) {
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return $taxRate->name;
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if (isset($this->currencies[$to])) {
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$to = $this->currencies[$to]->value;
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} else {
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return false;
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}
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}
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public function getRates($value, $taxClassId)
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{
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$taxRateData = array();
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if (isset($this->taxRates[$taxClassId])) {
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foreach ($this->taxRates[$taxClassId] as $taxRate) {
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if (isset($taxRateData[$taxRate['tax_rate_id']])) {
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$amount = $taxRateData[$taxRate['tax_rate_id']]['amount'];
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} else {
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$amount = 0;
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}
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if ($taxRate['type'] == 'F') {
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$amount += $taxRate['rate'];
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} elseif ($taxRate['type'] == 'P') {
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$amount += ($value / 100 * $taxRate['rate']);
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}
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$taxRateData[$taxRate['tax_rate_id']] = array(
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'tax_rate_id' => $taxRate['tax_rate_id'],
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'name' => $taxRate['name'],
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'rate' => $taxRate['rate'],
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'type' => $taxRate['type'],
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'amount' => $amount
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);
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}
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$to = 1;
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}
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return $taxRateData;
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return $value * ($to / $from);
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}
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}
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@ -11,7 +11,7 @@
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namespace Beike\Shop\Http\Controllers;
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use Beike\Repositories\LanguageRepo;
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use Illuminate\Support\Facades\Session;
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class LanguageController extends Controller
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{
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@ -0,0 +1,15 @@
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<?php
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/**
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* currency.php
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*
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* @copyright 2022 opencart.cn - All Rights Reserved
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* @link http://www.guangdawangluo.com
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* @author TL <mengwb@opencart.cn>
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* @created 2022-07-28 17:21:38
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* @modified 2022-07-28 17:21:38
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*/
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return [
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'decimal_point' => '.',
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'thousand_point' => ',',
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];
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@ -0,0 +1,15 @@
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<?php
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/**
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* currency.php
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*
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* @copyright 2022 opencart.cn - All Rights Reserved
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* @link http://www.guangdawangluo.com
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* @author TL <mengwb@opencart.cn>
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* @created 2022-07-28 17:21:38
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* @modified 2022-07-28 17:21:38
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*/
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return [
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'decimal_point' => '.',
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'thousand_point' => ',',
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];
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