<?php

namespace app\admin\controller;

use app\common\controller\Backend;
use app\common\library\DatabaseRoute;
use think\facade\Db;

class CourseClassification extends Backend
{
    protected array $noNeedPermission = ['statisticsIncomeMoney', 'selectCourseClassification', 'updateCourseClassification', 'insertCourseClassification', 'updateDelete'];

    public function selectCourseClassification()
    {
        $params = $this->request->param();
        if (!isset($params['page'])) {
            $params['page'] = 1;
        }
        if (!isset($params['limit'])) {
            $params['limit'] = 10;
        }

        $this->n_success(['data' => DatabaseRoute::paginateDb('course_classification', function ($query) use ($params) {
            if (isset($params['classificationName'])) {
                $query->whereLike('classification_name', '%' . $params['classificationName'] . '%');
            }
            return $query->where([
                'is_delete' => 0
            ]);
        }, $params['page'], $params['limit'])]);
    }

    public function insertCourseClassification()
    {
        $params = $this->request->post();
        $params = convertKeysCamelToSnakeRecursive($params);
        $params['is_delete'] = 0;
        Db::name('course_classification')->insert($params);
        $this->success();
    }

    public function updateCourseClassification()
    {
        $params = $this->request->post();
        $params = convertKeysCamelToSnakeRecursive($params);
        Db::name('course_classification')->where([
            'classification_id' => $params['classification_id']
        ])->update($params);
        $this->success();
    }

    public function updateDelete()
    {
        $params = $this->request->param();
        Db::name('course_classification')->where([
            'classification_id' => $params['id']
        ])->delete();
        $this->success();
    }


}