simple-yewu/frontend/controllers/KeepInGoodController.php

<?php
/**
 * Created by PhpStorm.
 * User: liuyingjie
 * Date: 2017/8/18
 * Time: 9:50
 */

namespace frontend\controllers;

use common\libs\MyLib;
use common\models\CarKeepInGoodBsdc;
use common\models\CarKeepInGoodItems;
use common\models\DisplacementT;
use common\models\SeriesT;
use Yii;
use common\models\BrandT;
use yii\data\Pagination;
use yii\db\Exception;
use yii\helpers\ArrayHelper;
use yii\web\Response;

class KeepInGoodController extends BaseController
{
    public function actionIndex()
    {
        $request = Yii::$app->request;
        $session = Yii::$app->session;
        $page = $request->get('page');

        $query = CarKeepInGoodBsdc::find();
        $sql = $query->createCommand()->rawSql;
        $total = $query->count();
        $session->remove('keep-in-good-index');
        $session->set('keep-in-good-index',$sql);

        $pagination = new Pagination(['totalCount'=>$total,'pageSize'=>20]);
        $pagination->setPage($page-1);

        $query = $query->offset($pagination->offset)->limit($pagination->limit);
        $bsdcs = $query->all();

        $page_info = MyLib::getPageInfo($pagination);

        return $this->render('index',[
            'bsdcs'=>$bsdcs,
            'page_info'=>$page_info,
            'page'=>$page
            ]);
    }

    public function actionInfo()
    {
        $request = Yii::$app->request;

        //添加
        if ($request->isAjax) {
            Yii::$app->response->format = Response::FORMAT_JSON;
            $id = $request->post('id',0);
            $result = [];
            $result['success'] = false;
            $result['msg'] = '操作失败!';

            $tran = Yii::$app->db->beginTransaction();
            try {
                //品牌、车系、排量、年份
                $bsdc = $id <= 0 ? new CarKeepInGoodBsdc : CarKeepInGoodBsdc::findOne($id);

                $bsdc->scenario = 'create';
                $bsdc->attributes = $request->post();
                if (!$bsdc->validate()) {
                    $error = array_values(ArrayHelper::toArray($bsdc->errors));
                    $result['msg'] = $error[0];
                    return $result;
                }
                if (!$bsdc->save()) throw new Exception('失败!');

                $level = $request->post('level');
                $use = $request->post('use');
                $price1 = $request->post('price1');
                $hour1 = $request->post('hour1');

                $price2 = $request->post('price2');
                $hour2 = $request->post('hour2');

                $price3 = $request->post('price3');
                $hour3 = $request->post('hour3');
                $air_price = $request->post('air_price');

                $price4 = $request->post('price4');
                $hour4 = $request->post('hour4');

                $price5 = $request->post('price5');

                if($id <= 0) {
                    $bsdc_id = Yii::$app->db->getLastInsertID();

//                if($id > 0 ) CarKeepInGoodItems::deleteAll(['bsdc_id'=>$bsdc_id]);

                    $create[] = ['bsdc_id' => $bsdc_id, 'level' => $level, 'use' => $use, 'price' => $price1, 'hour' => $hour1, 'air_price' => null, 'type' => 1]; //机油
                    $create[] = ['bsdc_id' => $bsdc_id, 'level' => null, 'use' => null, 'price' => $price2, 'hour' => $hour2, 'air_price' => null, 'type' => 2]; //机油滤芯
                    $create[] = ['bsdc_id' => $bsdc_id, 'level' => null, 'use' => null, 'price' => $price3, 'hour' => $hour3, 'air_price' => $air_price, 'type' => 3]; //空气滤芯
                    $create[] = ['bsdc_id' => $bsdc_id, 'level' => null, 'use' => null, 'price' => $price4, 'hour' => $hour4, 'air_price' => null, 'type' => 4]; //空调滤芯
                    $create[] = ['bsdc_id' => $bsdc_id, 'level' => null, 'use' => null, 'price' => $price5, 'hour' => null, 'air_price' => null, 'type' => 5]; //汽油滤芯

                    if (!Yii::$app->db->createCommand()->batchInsert(CarKeepInGoodItems::tableName(), ['bsdc_id', 'level', 'use', 'price', 'hour', 'air_price', 'type'], $create)->execute()) throw new Exception('失败2');
                }
                $result['success'] = true;
                $result['msg'] = '操作成功!';

                $tran->commit();
            } catch (Exception $e) {
                $result['msg'] = $e->getMessage();
            }
            return $result;
        }

        $id = $request->get('id');

        $info = $series = $displacements = null;
        if($in = CarKeepInGoodBsdc::findOne($id)) {
            $info = $in;
            $series = SeriesT::findAll(['brand_id'=>$info->brand_id]);
            $displacements = DisplacementT::findAll(['series_id'=>$info->series_id]);
        }

        $brands = null;
        if ($b = BrandT::find()->all()) $brands = $b;

        return $this->render('info', [
            'brands' => $brands,
            'series' => $series,
            'displacements'=>$displacements,
            'info'=>$info
        ]);
    }
}