102 lines
3.3 KiB
PHP
102 lines
3.3 KiB
PHP
<?php
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/**
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* Created by PhpStorm.
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* User: zn
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* Date: 2017/5/31
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* Time: 15:37
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*/
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namespace common\models;
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use common\utils\EnumUtil;
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use common\utils\RedisKeyUtil;
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use Yii;
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use yii\behaviors\TimestampBehavior;
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use yii\db\ActiveRecord;
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/**
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* 农场玩家之间的互动，比如偷菜、放虫、除虫等
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* Class Interaction
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* @property int $id
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* @property int $from_user_id 发起操作的用ID
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* @property int $be_user_id 受害者的ID，被偷菜等
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* @property int $land_create_time 被操作者农田创建时间，同一块农田同一颗植物只能偷一次，和农田位置一起标记这颗植物的唯一性
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* @property int $position 农田位置
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* @property int $type 操作类型；0：偷菜；1：放虫；2：放草；3：浇水；4：除虫；5：除草；
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* @property int $num 偷取数量
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* @property int $created_at
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* @property int $updated_at
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*/
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class Interaction extends ActiveRecord
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{
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public function behaviors()
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{
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return [
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TimestampBehavior::className(),
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];
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}
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public function rules()
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{
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return [
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['from_user_id', 'exist', 'targetClass' => '\common\models\User', 'targetAttribute' => 'id'],
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['be_user_id', 'exist', 'targetClass' => '\common\models\User', 'targetAttribute' => 'id'],
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['land_create_time', 'exist', 'targetClass' => '\common\models\Land', 'targetAttribute' => 'crop_start_time'],
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['position', 'number', 'integerOnly' => true, 'min' => 0, 'max' => EnumUtil::LAND_MAX_POSITION],
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['type', 'in', 'range' => EnumUtil::INTERACTION_TYPE_LIST],
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['num', 'default', 'value' => 0],
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['num', 'number', 'integerOnly' => true, 'min' => 0],
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['created_at', 'default', 'value' => 0],
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['updated_at', 'default', 'value' => 0],
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];
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}
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public static function findBy($from_user_id, $be_user_id, $land_create_time, $position, $type)
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{
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return self::findOne([
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'from_user_id' => $from_user_id,
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'be_user_id' => $be_user_id,
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'land_create_time' => $land_create_time,
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'position' => $position,
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'type' => $type,
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]);
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}
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public function afterFind()
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{
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parent::afterFind();
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$this->saveRedis();
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}
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public function afterSave($insert, $changedAttributes)
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{
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parent::afterSave($insert, $changedAttributes);
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$this->saveRedis();
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}
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public function saveRedis()
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{
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$key = RedisKeyUtil::interaction($this->from_user_id, $this->be_user_id, $this->land_create_time, $this->position, $this->type);
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Yii::$app->redis->setex($key, Yii::$app->params['redis_cache_time'], json_encode($this->toArray()));
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Yii::$app->redis->addKey($key);
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}
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public static function findRedis($from_user_id, $be_user_id, $land_create_time, $position, $type)
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{
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$jsonStrData = Yii::$app->redis->get(RedisKeyUtil::interaction($from_user_id, $be_user_id, $land_create_time, $position, $type));
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if ($jsonStrData == null || empty($jsonStrData)) return self::findBy($from_user_id, $be_user_id, $land_create_time, $position, $type);
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$data = json_decode($jsonStrData, true);
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$obj = new Interaction();
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$obj->setAttributes($data, false);
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$obj->setIsNewRecord(false);
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return $obj;
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}
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} |