init

- 框架初始化
 - 安装插件
 - 修复PHP8.4报错

addons/shopro/library/activity/getter/Redis.php

@@ -0,0 +1,124 @@
+<?php
+
+namespace addons\shopro\library\activity\getter;
+
+class Redis extends Base
+{
+    public $redis;
+
+    /**
+     * 获取所有给定类型给定状态的活动
+     *
+     * @param array $activityTypes
+     * @return array
+     */
+    public function getActivities($activityTypes, $status = 'all')
+    {
+        $activities = $this->redis->getActivityList($activityTypes, $status, 'clear');
+
+        return $activities;
+    }
+
+
+
+
+    /**
+     * 获取指定时间区间内的活动
+     *
+     * @param array $range
+     * @param array $activityTypes
+     * @param string $range_type        overlap=只要区间有重叠的就算|contain=包含，必须在这个区间之内的
+     * @return array
+     */
+    public function getActivitiesByRange($range, $activityTypes = [], $range_type = 'overlap')
+    {
+        $activities = $this->redis->getActivityList($activityTypes);
+
+        $newActivities = [];
+        foreach ($activities as $key => $activity) {
+            if ($this->rangeCompare($range, [$activity['prehead_time'], $activity['end_time']], $range_type)) {
+                $newActivities[] = $activity;
+            }
+        }
+
+        return $newActivities;
+    }
+
+
+
+    /**
+     * 获取商品的所有正在进行，或正在预售的活动
+     *
+     * @param integer $goods_id
+     * @return array
+     */
+    public function getGoodsActivitys($goods_id) 
+    {
+        $classify = $this->model->classifies();
+        $activityTypes = array_keys($classify['activity']);
+
+        $activities = $this->redis->getGoodsActivitys($goods_id, $activityTypes, ['prehead', 'ing']);
+
+        return $activities;
+    }
+
+
+
+    /**
+     * 获取商品的所有正在进行，或正在预售的营销
+     *
+     * @param integer $goods_id
+     * @return array
+     */
+    public function getGoodsPromos($goods_id) 
+    {
+        $classify = $this->model->classifies();
+        $activityTypes = array_keys($classify['promo']);
+
+        $activities = $this->redis->getGoodsActivitys($goods_id, $activityTypes, ['prehead', 'ing'], 'promo');
+
+        return $activities;
+    }
+
+
+    /**
+     * 通过 活动 id 获取指定活动
+     *
+     * @param integer $goods_id
+     * @param integer $activity_id
+     * @return array
+     */
+    public function getGoodsActivityByActivity($goods_id, $activity_id)
+    {
+        $activities = $this->redis->getGoodsActivityByActivity($goods_id, $activity_id);
+
+        return $activities;
+    }
+
+
+
+    /**
+     * 比较时间区间
+     *
+     * @param array $range
+     * @param array $activityRange
+     * @param string $type
+     * @return bool
+     */
+    private function rangeCompare($range, $activityRange, $type = 'overlap')
+    {
+        if ($type == 'overlap') {
+            if ($range[1] >= $activityRange[0] && $range[0] <= $activityRange[1]) {     // 时间相等也算没有交集
+                // 两个时间区间有交集
+                return true;
+            }
+            return false;
+        } elseif ($type == 'contain') {
+            if ($range[0] <= $activityRange[0] && $range[1] >= $activityRange[1]) {       // 时间相等算包含
+                // activityRange 是 range 的子集
+                return true;
+            }
+            return false;
+        }
+    }
+}