xiaoyou/application/common/model/Guild.php

<?php

namespace app\common\model;

use think\Model;
use think\Db;
use fast\Random;

/**
 * 模型
 */
class Guild extends Model
{

    // 开启自动写入时间戳字段
    protected $autoWriteTimestamp = 'int';
    // 定义时间戳字段名
    protected $createTime = 'createtime';

    /**
     * 创建公会
     */
    public static function createGuild($party_id,$party_name,$user_id) {
        Db::startTrans();
        try{
            // 获取g_id
            $ids = self::column("g_id");
            $data = [
                "g_id" => self::getUinqueId(4,$ids),
                "user_id" => $user_id,
                "party_id" => $party_id,
                "name" => $party_name."的公会",
                "image" => "/assets/img/guild_image.jpeg",
                "desc" => "请编辑公会简介内容！",
                "notice" => "请编辑公会公告内容！",
                "createtime" => time()
            ];
            $guild_id = self::insertGetId($data);
            // 添加工会长
            $data = [
                "guild_id" => $guild_id,
                "user_id" => $user_id,
                "role" => 2,
                "sign_type" => 3,
                "status" => 1,
                "sign_time" => 2147483647,
                "createtime" => time()
            ];
            $res2 = \app\common\model\GuildMember::insert($data);
            // 更新用户公会ID
            $res3 = \app\common\model\User::update(["guild_id"=>$guild_id],["id"=>$user_id]);

            if($guild_id && $res2 && $res3) {
                Db::commit();
            }
        }catch (ValidateException $e) {
            Db::rollback();
        } catch (PDOException $e) {
            Db::rollback();
        } catch (Exception $e) {
            Db::rollback();
        }

    }

    /**
     * 生成不重复的随机数字
     */
    public static function getUinqueId($length = 4,$ids = []) {
        $newid = Random::build("nozero",$length);
        if(in_array($newid,$ids)) {
            self::getUinqueId(4,$ids);
        }
        return $newid;
    }

}