qasimBlog/app/Services/Interface/Database/Add/AddDb.php

<?php

declare(strict_types=1);

namespace App\Services\Interface\Database\Add;

use Illuminate\Support\Arr;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Str;
use Txj\Elastic\Facades\ES;
use App\Services\Interface\Database\CommonDb;

class AddDb extends CommonDb
{
    public function __construct(array $interfaceInfo, array $assembleInfo, array $assembleColumns, array $requestData, array $columnIdToCodes)
    {
        parent::__construct($interfaceInfo, $assembleInfo, $assembleColumns, $requestData, $columnIdToCodes);

        // $requestData 过滤多余的字段,防止添加的时候造成字段污染
        $columnArr = array_column($this->assembleColumns, 'code');
        if ($requestData) {
            foreach ($requestData as $key => $value) {
                if (!in_array($key, $columnArr)) {
                    unset($requestData[$key]);
                }
            }
            $this->requestData = $requestData;
        }
    }

    public function exec()
    {
        $add_type = $this->interfaceSettingInfo['add_type'] ?? 0;

        if (2 === $add_type) { // 批量添加
            $result = $this->addMulti();
        } elseif (3 === $add_type) { // 添加树型数据
            $result = $this->addOneTree();
        } elseif (1 === $add_type) { // 添加单条数据
            $result = $this->addOne();
        } else {
            $result = $this->addOne();
        }

        return $result;
    }

    /**
     * 添加单条数据.
     */
    public function addOne(): int
    {
        $find = DB::connection($this->getDbConnection())->table($this->table);

        // 添加数据 最多允许的数量
        $this->addTotalLimit($find);

        if (!isset($this->requestData['mid'])) {
            $this->requestData['mid'] = Str::random(12);
        }

        if (!isset($this->requestData['created_at'])) {
            $this->requestData['created_at'] = time();
        }

        if (!isset($this->requestData['updated_at'])) {
            $this->requestData['updated_at'] = time();
        }

        return $find->insertGetId($this->requestData);
    }

    /**
     * 添加树型数据.
     *
     * @return int
     */
    public function addOneTree()
    {
        $find = DB::connection($this->getDbConnection())->table($this->table);

        // 添加数据 最多允许的数量
        $this->addTotalLimit($find);

        if (!isset($this->requestData['mid'])) {
            $this->requestData['mid'] = Str::random(12);
        }

        if (!isset($this->requestData['created_at'])) {
            $this->requestData['created_at'] = time();
        }

        if (!isset($this->requestData['updated_at'])) {
            $this->requestData['updated_at'] = time();
        }

        // 设置树型数据参数
        $requestData = $this->getTreeParams($this->requestData);

        return $find->insertGetId($requestData);
    }

    /**
     * 批量添加数据.
     */
    public function addMulti() // // todo 代码不对
    {
        $find = DB::connection($this->getDbConnection())->table($this->table);

        return $find->insert();
    }

    /**
     * 填充树型数据的父级分类数据.
     */
    private function getTreeParams(?array $requestData): array
    {
        if (isset($requestData['parent_id']) && $requestData['parent_id']) {
            // 查询父级信息
            $parentInfo = ES::table($this->table)->find($requestData['parent_id']);
            if (empty($parentInfo)) {
                abort(508, '父级数据不存在,请重试!');
            }
            $requestData['level'] = $parentInfo['level'] + 1;
        } else {
            $requestData['parent_id'] = 0;
            $requestData['level'] = 1;
        }

        return $requestData;
    }

    /**
     * 添加数据 最多允许的数量.
     */
    private function addTotalLimit($find): void
    {
        // 判断是否超出总数限制
        $totalSetting = $this->interfaceInfo['total_setting'] ?? [];
        if ($totalSetting) {
            $totalSetting = json_decode($totalSetting, true);
            if (2 === $totalSetting['type']) {
                $num = $totalSetting['num'] ?? 1;
                $total = $find->count();
                if ($total > $num) {
                    abort(508, '对不起,最多只允许添加' . $num . '条信息!');
                }
            }
        }
    }
}