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namespace frontend\models;

use yii\base\Model;
use common\models\User;

/**
 * Signup form
 */
class SignupForm extends Model
{
    public $username;
    public $email;
    public $password;


    /**
     * @inheritdoc
     */
    public function rules()
    {
        return [
            ['username', 'trim'],
            ['username', 'required'],
            ['username', 'unique', 'targetClass' => '\common\models\User', 'message' => 'This username has already been taken.'],
            ['username', 'string', 'min' => 2, 'max' => 255],

            ['email', 'trim'],
            ['email', 'required'],
            ['email', 'email'],
            ['email', 'string', 'max' => 255],
            ['email', 'unique', 'targetClass' => '\common\models\User', 'message' => 'This email address has already been taken.'],

            ['password', 'required'],
            ['password', 'string', 'min' => 6],
        ];
    }

    /**
     * Signs user up.
     *
     * @return User|null the saved model or null if saving fails
     */
    public function signup()
    {
        if (!$this->validate()) {
            return null;
        }

        $user = new User();
        $user->username = $this->username;
        $user->email = $this->email;
        $user->setPassword($this->password);
        $user->generateAuthKey();

        return $user->save() ? $user : null;
    }
}

namespace frontend\controllers;

use Yii;
use yii\web\Controller;
use app\models\Sign;
use app\models\Goods;

/**
 * Site controller
 */
class SignController extends Controller
{
    public function actionIndex(){
        $sign=new Sign();
        $good=new Goods();
        $goods=$good->_get();
        $data=$sign->_getWhere('user_id=1');
        return $this->render('index',['data'=>$data,'goods'=>$goods]);
    }

    public function actionIntegral(){
        $id=\Yii::$app->request->post('id');
        $integral=\Yii::$app->request->post('integral');
        $sign=new Sign();
        $integralOld=$sign->_getWhere('user_id = '.$id);
        if(intval($integral) > intval($integralOld['integral'])){
            $result=2;
        }else{
            $result=$sign->_deduct($integral,'user_id = '.$id);
        }
        return $result;
    }

    public function actionAjax(){
        $id=\Yii::$app->request->post('id');
        $sign=new Sign();
        $data=$sign->_getWhere('user_id='.$id);
        if(!$data){
            $result=$sign->_set($id);
        }else{
            if($data['sign_num']>=4){
                $sign_num=0;
                $start=$data['start_num']+1;
            }else{
                $sign_num=$data['sign_num']+1;
                $start=0;
            }
            $integral=(intval($data['integral'])+10);
            $signDay=$this->getTime($data['sign_time']);
            $thisDay=$this->getTime(date('Y-m-d H:i:s',time()));
            if($thisDay-$signDay==24*3600){
                $result=$sign->_save('user_id='.$id,$sign_num,$start,$integral);
            }else if($thisDay-$signDay > 24*3600){
                $result=$sign->_save('user_id='.$id,1,$data['start_num'],$integral);
                if($result){
                    $result=2;
                }
            }else{
                $result=3;
            }
        }
        echo json_encode($result);
    }

    public function getTime($data){
        $str=strtotime(date('Ymd',strtotime($data)));
        return $str;
    }
}

namespace app\models;

use Yii;


class Sign extends \yii\db\ActiveRecord
{
    /**
     * @inheritdoc
     */
    public static function tableName()
    {
        return 'signIn';
    }

    /**
     * @inheritdoc
     */
    public function _get()
    {
        $connection = \Yii::$app->db;
        $command = $connection->createCommand('SELECT * FROM '.$this->tableName());
        $data = $command->queryAll();
        return $data;
    }

    /**
     * @inheritdoc
     */
    public function _getWhere($where)
    {
        $connection = \Yii::$app->db;
        $command = $connection->createCommand('SELECT * FROM '.$this->tableName().' where '.$where);
        $data = $command->queryOne();
        return $data;
    }
    /**
     * @inheritdoc
     */
    public function _set($user_id,$sign=1,$start=0)
    {
        $connection = \Yii::$app->db;
        $command = $connection->createCommand('insert into '.$this->tableName().' values(\'\','.$sign.','.$start.',"'.date('Y-m-d H:i:s',time()).'", '.$user_id.',10)');
        $data = $command->execute();
        return $data;
    }

    /**
     * @inheritdoc
     */
    public function _deduct($integral,$where)
    {
        $connection = \Yii::$app->db;
        $command = $connection->createCommand('update '.$this->tableName().' set integral=integral-'.$integral.' where '.$where);
        $result = $command->execute();
        return $result;
    }
    /**
     * @inheritdoc
     */
    public function _save($where,$sign=1,$start=0,$integral=10)
    {
        $connection = \Yii::$app->db;
        $command=$connection->createCommand('update '.$this->tableName().' set sign_num='.$sign.',start_num='.$start.',sign_time="'.date('Y-m-d H:i:s',time()).'",integral='.$integral.'  where '.$where);
        if($start==0){
            $command = $connection->createCommand('update '.$this->tableName().' set sign_num='.$sign.',sign_time="'.date('Y-m-d H:i:s',time()).'",integral='.$integral.'  where '.$where);
        }
        $data = $command->execute();
        return $data;
    }
}

转载于:https://www.cnblogs.com/xingchen89119/p/6369052.html