ZZCX_yii/backend/modules/motorcade/models/BusItinerary.php

<?php

namespace backend\modules\motorcade\models;

use Yii;

/**
 * This is the model class for table "bus_itinerary".
 *
 * @property integer $id
 * @property integer $itinerary_id
 * @property string $create_time
 * @property integer $create_user_id
 * @property integer $update_user_id
 * @property string $update_time
 * @property integer $station_seq_id
 * @property string $station_name
 * @property string $station_address
 * @property double $Longitude
 * @property double $Latitude
 * @property integer $inout_type
 * @property integer $day_seq_id
 * @property string $start_time
 */
class BusItinerary extends \yii\db\ActiveRecord
{
    public $days;
    /**
     * @inheritdoc
     */
    public static function tableName()
    {
        return 'bus_itinerary';
    }

    /**
     * @inheritdoc
     */
    public function rules()
    {
        return [
            [['itinerary_id', 'station_name'], 'required'],
            [['itinerary_id', 'create_user_id', 'update_user_id', 'station_seq_id', 'inout_type', 'day_seq_id'], 'integer'],
            [['create_time', 'update_time'], 'safe'],
            [['Longitude', 'Latitude'], 'number'],
            [['station_name'], 'string', 'max' => 100],
            [['station_address'], 'string', 'max' => 200],
            [['start_time'], 'string', 'max' => 10],
        ];
    }

    /**
     * @inheritdoc
     */
    public function attributeLabels()
    {
        return [
            'id' => '编号',
            'itinerary_id' => '行程编号',
            'create_time' => '创建时间',
            'create_user_id' => '创建用户',
            'update_user_id' => '更新用户',
            'update_time' => '记录最后更新时间',
            'station_seq_id' => '站点顺序',
            'station_name' => '站点名称',
            'station_address' => '站点地址',
            'Longitude' => '经度',
            'Latitude' => '纬度',
            'inout_type' => '上下客类型',
            'day_seq_id' => '行程中的第几天',
            'start_time' => '出发/到达时间',
        ];
    }

    public function beforeSave($insert)
    {
        if ($this->isNewRecord) {
            $this->create_time = date('Y-m-d H:i:s', time());
            $this->create_user_id = Yii::$app->user->id;
        } else {
            $this->update_time = date('Y-m-d H:i:s', time());
            $this->update_user_id = Yii::$app->user->id;
        }
        return parent::beforeSave($insert);
    }

    public static function setCancel($itinerary_id)
    {
        BusItinerary::updateAll(['cancel_flag' => 1], ['itinerary_id'=> $itinerary_id]);
    }

    /**
     * User: wangxj
     *
     * 获取某出车任务总天数
     *
     * @params
     *
     * @return
     */
    public static function getDaysCount($itinerary_id){
        $days = BusItinerary::find()->select('max(day_seq_id) as days')->where(['itinerary_id'=> $itinerary_id])->one();
        if($days == null){
            $days = 0;
        }else
            $days = $days->days;
        return $days;
    }
}