neiyou_user_web/app/Console/Commands/upgradeUserLabels.php

<?php

namespace App\Console\Commands;

use App\Components\Helpers;
use App\Http\Models\User;
use App\Http\Models\UserLabel;
use Illuminate\Console\Command;
use Log;

class upgradeUserLabels extends Command
{
	protected $signature = 'upgradeUserLabels';
	protected $description = '初始化用户默认标签';
	protected static $systemConfig;

	public function __construct()
	{
		parent::__construct();
		self::$systemConfig = Helpers::systemConfig();
	}

	public function handle()
	{
		if(empty(self::$systemConfig['initial_labels_for_user'])){
			Log::info('初始化用户默认标签失败：系统未设置默认标签');
			exit();
		}

		$userList = User::query()->where('status', '>=', 0)->get();
		foreach($userList as $user){
			// 跳过已经有标签的用户
			$count = UserLabel::query()->where('user_id', $user->id)->count();
			if($count){
				continue;
			}

			// 给用户生成默认标签
			$this->makeUserDefaultLabels($user->id);
		}
	}

	// 生成用户默认标签
	private function makeUserDefaultLabels($userId)
	{
		$labels = explode(',', self::$systemConfig['initial_labels_for_user']);

		foreach($labels as $vo){
			$userLabel = new UserLabel();
			$userLabel->user_id = $userId;
			$userLabel->label_id = $vo;
			$userLabel->save();
		}
	}
}