yii2验证器&时间戳和时间格式转化在api接口使用

引用原文章 感谢博主提供思路

控制器

    public function actionAdd()
    {
        $request = Yii::$app->request;
        if ($request->isPost) {
            $params = $this->requestParams;
            $pvs    = new ParamsValidateService();
            $valid  = $pvs->validate($params, [
                //[['start_at', 'end_at', 'expired_at', 'prize_expired_at'], 'date'],
                [['title', 'banner', 'ball_frame_img', 'start_at', 'end_at', 'max_num', 'expired_at', 'prize_expired_at', 'share_title', 'share_description', 'share_img', 'rule_content'], 'required'],
                [['title', 'banner', 'ball_frame_img', 'start_at', 'end_at', 'max_num', 'expired_at', 'prize_expired_at', 'share_title', 'share_description', 'share_img', 'rule_content','pre_content'], 'trim'],
                ['start_at', 'datetime', 'format' => 'php:Y-m-d H:i','timestampAttribute' => 'start_at'],
                ['end_at', 'datetime', 'format' => 'php:Y-m-d H:i','timestampAttribute' => 'end_at'],
                ['expired_at', 'datetime', 'format' => 'php:Y-m-d H:i','timestampAttribute' => 'expired_at'],
                ['prize_expired_at', 'datetime', 'format' => 'php:Y-m-d H:i','timestampAttribute' => 'prize_expired_at'],
                ['start_at', 'compare', 'compareAttribute' => 'end_at', 'operator' => '<', 'enableClientValidation' => false],
                ['end_at', 'compare', 'compareAttribute' => 'expired_at', 'operator' => '<', 'enableClientValidation' => false],
                ['expired_at', 'compare', 'compareAttribute' => 'prize_expired_at', 'operator' => '<', 'enableClientValidation' => false],
                ['max_num', 'compare', 'compareValue' => 0, 'operator' => '>'],
                ['title', 'string', 'length' => [2, 13]],
            ], LuckyActivity::setAttributeLabels());
            if (!$valid) {
                return $this->error(null, $pvs->getFirstErrorSummary());
            }
            $this->luckyActivityLogic->add($this->requestParams);
            return $this->success(null,"添加成功");
        } else {
            return $this->error(null, '请使用POST请求');
        }

    }

服务

model = new ParamsValidateModel();
    }

    /**
     * @param array $data 数据项
     * @param array $rules 验证规则
     * @param array $attributeLabels
     * @return bool
     */
    public function validate(&$data, $rules, $attributeLabels)
    {
        $this->model->reloadAttributeLabels($attributeLabels);
        // 添加验证规则
        $this->model->setRules($rules);

        // 设置参数
        $this->model->load($data, '');

        // 进行验证
        $valid = $this->model->validate();

        // 覆盖值，使 default 验证器生效。
        $data = $this->model->attributes;

        return $valid;
    }

    /**
     * 获取第一条验证错误消息内容
     * @return mixed
     */
    public function getFirstErrorSummary()
    {
        $errors = $this->getErrorSummary(false);
        return current($errors);
    }

    public function __call($name, $params)
    {
        if ($this->model->hasMethod($name)) {
            return call_user_func_array([$this->model, $name], $params);
        } else {
            return parent::__call($name, $params);
        }
    }
}

模型

_rules = $rules;

        foreach ($rules as $item) {
            $this->_visionAttributes = array_unique(array_merge($this->_visionAttributes, (array)$item[0]));
        }
    }

    public function reloadAttributeLabels($data){
        $this->_attributeLabels = $data;
    }

    // 重写获取验证规则
    public function rules()
    {
        return $this->_rules;
    }

    // 设置可用属性列表
    public function attributes()
    {
        return $this->_visionAttributes;
    }

    public function attributeLabels()
    {
      return $this->_attributeLabels;
    }


}

数据库字段中时间戳和时间格式转化

class LuckyActivity extends BaseModel
{
 /**
     * @inheritdoc
     */
    public function behaviors()
    {
        return [
            [
                'class' => TimestampBehavior::className(),
                'attributes' => [
                    ActiveRecord::EVENT_BEFORE_INSERT => ['created_at', 'updated_at'],
                    ActiveRecord::EVENT_BEFORE_UPDATE => ['updated_at'],
                ],
            ],
        ];
    }
}

public static function setAttributeLabels()
    {
        return [
            'title' => Yii::t('app', '活动名称'),
            'banner' => Yii::t('app', '活动横幅图'),
            'start_at' => Yii::t('app', '活动开始时间'),
            'end_at' => Yii::t('app', '活动结束时间'),
            'max_num' => Yii::t('app', '最多获得张数'),
            'expired_at' => Yii::t('app', '预期作废时间'),
            'prize_expired_at' => Yii::t('app', '自动放弃时间'),
        ];
    }


    public function beforeValidate()
    {
        parent::beforeValidate(); // TODO: Change the autogenerated stub
        $this->start_at         = strtotime($this->start_at);
        $this->end_at           = strtotime($this->end_at);
        $this->expired_at       = strtotime($this->expired_at);
        $this->prize_expired_at = strtotime($this->prize_expired_at);
        return true;

    }

    public function afterFind()
    {
        parent::afterFind(); // TODO: Change the autogenerated stub
        $this->start_at         = date("Y-m-d H:i", $this->start_at);
        $this->end_at           = date("Y-m-d H:i", $this->end_at);
        $this->expired_at       = date("Y-m-d H:i", $this->expired_at);
        $this->prize_expired_at = date("Y-m-d H:i", $this->prize_expired_at);
    }

网上的有通过行为实现时间的转化，有空的时候在实践一下。文章思路