crm/database/migrations/20220708101318_add_train_class_cate_data.php

<?php

use think\migration\Migrator;
use think\migration\db\Column;
use app\model\Company;
use app\model\TrainClassCate;

class AddTrainClassCateData extends Migrator
{
    /**
     * Change Method.
     *
     * Write your reversible migrations using this method.
     *
     * More information on writing migrations is available here:
     * http://docs.phinx.org/en/latest/migrations.html#the-abstractmigration-class
     *
     * The following commands can be used in this method and Phinx will
     * automatically reverse them when rolling back:
     *
     *    createTable
     *    renameTable
     *    addColumn
     *    renameColumn
     *    addIndex
     *    addForeignKey
     *
     * Remember to call "create()" or "update()" and NOT "save()" when working
     * with the Table class.
     */
    public function change()
    {
        $root_ids = Company::where([['company_group', '>', 0]])->column('root_id');
        $saves = [];
        $arr = ['社群营销', '推广技巧', '网销获客', '邀约转化', '团队管理', '微电影', '短视频广告'];
        foreach ($root_ids as $v) {
            foreach ($arr as $v2) {
                $saves[] = [
                    'root_id' => $v,
                    'name' => $v2
                ];
            }
        }
        (new TrainClassCate())->saveAll($saves);
    }
}