qimall/common/models/census/CensusMallUserSource.php

<?php

namespace common\models\census;


use common\enums\RabbitMqEnum;
use common\enums\RedisKeyEnum;
use common\enums\StatusEnum;
use common\models\base\BaseActiveRecord;
use common\models\user\User;
use Yii;
use yii\db\Expression;

/**
 * This is the model class for table "qimall_census_mall_user_source".
 *
 * @property int $id ID
 * @property int $mall_id 商城ID
 * @property string $source 来源
 * @property int $numbers 数量
 * @property int|null $status 状态[-1:删除;0:禁用;1启用;]
 * @property int $created_at 创建时间
 * @property int $updated_at 上次更新数据时间
 */
class CensusMallUserSource extends BaseActiveRecord
{
    /**
     * {@inheritdoc}
     */
    public static function tableName()
    {
        return '{{%census_mall_user_source}}';
    }

    /**
     * {@inheritdoc}
     */
    public function rules()
    {
        return [
            [['mall_id', 'numbers', 'status', 'created_at', 'updated_at'], 'integer'],
            [['source'], 'string', 'max' => 30],
        ];
    }

    /**
     * {@inheritdoc}
     */
    public function attributeLabels()
    {
        return [
            'id' => 'ID',
            'mall_id' => '商城ID',
            'source' => '来源',
            'numbers' => '数量',
            'status' => '状态[-1:删除;0:禁用;1启用;]',
            'created_at' => '创建时间',
            'updated_at' => '上次更新数据时间',
        ];
    }

    public static function setData($params)
    {
        try {
            if (empty($params['mall_id']) && empty($params['numbers'])) {
                return false;
            }
            $model = self::findOne(['mall_id' => $params['mall_id'],'source'=>$params['platform'], 'status' => [StatusEnum::ENABLED, StatusEnum::DISABLED]]);
            if (empty($model)) {
                $model = new self();
                $model->mall_id = $params['mall_id'];
                $model->source = $params['platform'];
                $model->loadDefaultValues();
            }
            if (!empty($params['numbers'])) $model->numbers += $params['numbers'];
            if (!$model->save()) throw new \Exception($model->getErrorMessage());
            return $model;
        } catch (\Exception $e) {
            self::$static_error = $e->getMessage();
            return false;
        }
    }

    public static function setCensusMallCache($mall_id, $data)
    {
        $redis = \Yii::$app->redis;
        $key = RedisKeyEnum::CENSUS_MALL_PLATFORM_USER;
        $redis_key = RedisKeyEnum::suffix($key, '', true) . ':' . $mall_id;
        if (empty($data['platform'])) {
            $data['platform'] = 'manual';
        }
        $result = $redis->hget($redis_key, $data['platform']);
        if (!$result) {
            $result = 0;
        }
        $now_num = $result + $data['numbers'];
        $redis->hset($redis_key, $data['platform'], $now_num);
        $data['mall_id'] = $mall_id;
        \Yii::$app->services->rabbitMq->push(RabbitMqEnum::EXCHANGE_TASK, RabbitMqEnum::TASK_QUEUE, $data, self::class, 'setData');
    }

    public static function getMallUserSource($mall_id){
        $redis = \Yii::$app->redis;
        $key = RedisKeyEnum::CENSUS_MALL_PLATFORM_USER_OVERVIEW;
        $redis_key = RedisKeyEnum::suffix($key, '', true) . ':' . $mall_id;
        // 因为大屏显示数据在两分钟内变动不太频繁。所以设置两分钟过期。防止同时多个请求页面导致数据库查询次数过多
        $userSource = $redis->get($redis_key);
        if (!empty($userSource)) {
            return json_decode($userSource, true);
        }
        $source_name_map = User::TYPE_NAME_LIST;
        /*备注：因为用户使用微信注册登录后。在后台注销授权。在使用小程序登录。用户来源会改变为小程序。所以需要实时读取数据*/
        // 获取当前全部用户来源。
        $userSource = User::find()
            ->select([ // 因为当用户来源为空时需要将其改为其它
                new Expression('IF(platform IS NULL OR platform = "", "other", platform) AS platform'),
                'COUNT(platform) AS num',
            ])
            ->where(['mall_id' => $mall_id, 'status' => [StatusEnum::ENABLED, StatusEnum::DISABLED]])
            ->groupBy(new Expression('IF(platform IS NULL OR platform = "", "other", platform)'))
            ->orderBy('num DESC')
            ->asArray()
            ->all();
        foreach ($userSource as &$item) {
            $item['name'] = $source_name_map[$item['platform']] ?? '其它';
        }
        // 以为是平面图的原因。所以至少需要显示3个来源。当数量小于3时。从来源中取出其它来源来补充
        if (count($userSource) < 3) {
            $diffList = array_diff(array_keys($source_name_map), array_column($userSource, 'platform'));
            for ($i = 0; $i < 3 - count($userSource); $i++) {
                $userSource[] = [
                    'platform' => $diffList[$i],
                    'name' => $source_name_map[$diffList[$i]],
                    'num' => 0,
                ];
            }
        }
        $redis->set($redis_key, json_encode($userSource), 'EX', 120);
        return $userSource ?? [];
    }
}