39 lines
1.5 KiB
PHP
39 lines
1.5 KiB
PHP
<?php
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namespace app\admin\service;
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class ProductPriceService
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{
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/**
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* 设置商品价格
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* @param $purchasePrice float 采购价
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* @param $productPriceRate array 价格比例
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* @return array
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*/
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public function setProductPrice(float $purchasePrice, array $productPriceRate)
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{
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$result = [];
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$result['purchase_lv'] = bcdiv($productPriceRate['supply_rate'], 100, 2);
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$result['purchase'] = bcmul($purchasePrice, $result['purchase_lv'], 2);
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$result['cost_lv'] = bcdiv($productPriceRate['merchant_rate'], 100, 2);
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$result['cost'] = bcmul($result['purchase'], $result['cost_lv'], 2);
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$result['vip_lv'] = bcdiv($productPriceRate['vip_rate'], 100, 2);
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$result['vip_price'] = bcmul($result['purchase'], $result['vip_lv'], 2);
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$result['price_lv'] = bcdiv($productPriceRate['price_rate'], 100, 2);
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$result['price'] = bcmul($result['purchase'], $result['price_lv'], 2);
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// 暂时不处理零售价，零售价使用会员价
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// $lastNum = substr($result['price'], -1);
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// if ($lastNum > 0) {
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// $result['price'] = ceil($result['price'] * 10);
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// $result['price'] = bcdiv($result['price'], 10, 2);
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// }
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$lastNum = substr($result['vip_price'], -1);
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if ($lastNum > 0) {
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$result['vip_price'] = ceil($result['vip_price'] * 10);
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$result['vip_price'] = bcdiv($result['vip_price'], 10, 2);
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}
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return $result;
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}
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} |