存客宝应用接口初始化

extend/AccountWeight/UnitWeight/ActivityWeigth.php

@@ -0,0 +1,49 @@
+<?php
+
+namespace AccountWeight\UnitWeight;
+
+use app\common\model\WechatCustomer as WechatCustomerModel;
+use library\Interfaces\WechatAccountWeightResultSet as WechatAccountWeightResultSetInterface;
+
+class ActivityWeigth implements WechatAccountWeightResultSetInterface
+{
+    private $weight;
+
+    /**
+     * 获取每天聊天次数。
+     *
+     * @param string $wechatId
+     * @return int
+     */
+    private function getChatTimesPerDay(string $wechatId): int
+    {
+        $activity = (string)WechatCustomerModel::where([
+                'wechatId' => $wechatId,
+            ]
+        )
+            ->value('activity');
+
+        return json_decode($activity)->yesterdayMsgCount ?? 0;
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function settingFactor($wechatId): WechatAccountWeightResultSetInterface
+    {
+        $times = intval($this->getChatTimesPerDay($wechatId) / 50 * 100);
+
+        // 规定每天发送50条消息起拥有最高权重
+        $this->weight = $times > 100 ? 100 : $times;
+
+        return $this;
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function getResult(): int
+    {
+        return $this->weight ?: 0;
+    }
+}