59 lines
1.4 KiB
PHP
59 lines
1.4 KiB
PHP
<?php
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namespace AccountWeight\UnitWeight;
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use library\interfaces\WechatAccountWeightResultSet as WechatAccountWeightResultSetInterface;
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class AgeWeight implements WechatAccountWeightResultSetInterface
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{
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private $weight;
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/**
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* 计算账号年龄（从创建时间到现在）
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*
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* @param string $wechatId
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* @return string
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*/
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private function getRegisterDate(string $wechatId): string
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{
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return date('Y-m-d H:i:s', strtotime('-15 months'));
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}
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/**
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* 计算两个时间相差几个月
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*
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* @param string $wechatId
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* @return int
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* @throws \DateMalformedStringException
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*/
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private function getDateTimeDiff(string $wechatId): int
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{
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$currentData = new \DateTime(date('Y-m-d H:i:s', time()));
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$registerDate = new \DateTime($this->getRegisterDate($wechatId));
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$interval = date_diff($currentData, $registerDate);
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return $interval->y * 12 + $interval->m;
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}
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/**
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* @inheritDoc
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*/
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public function settingFactor($wechatId): WechatAccountWeightResultSetInterface
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{
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$cha = ceil($this->getDateTimeDiff($wechatId) / 60) * 100;
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// 规定账号年龄五年起拥有最高权重
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$this->weight = $cha > 100 ? 100 : $cha;
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return $this;
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}
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/**
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* @inheritDoc
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*/
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public function getResult(): int
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{
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return $this->weight ?: 0;
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}
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} |