dev_oa/app/home/controller/Note.php

<?php
/**
 * @copyright Copyright (c) 2021 勾股工作室
 * @license https://opensource.org/licenses/GPL-2.0
 * @link https://www.gougucms.com
 */

declare (strict_types = 1);

namespace app\home\controller;

use app\home\BaseController;
use app\home\model\Note as NoteList;
use app\home\model\NoteCate;
use app\home\validate\NoteCateCheck;
use app\home\validate\NoteCheck;
use think\exception\ValidateException;
use think\facade\Db;
use think\facade\View;

class Note extends BaseController
{
    public function cate()
    {
        if (request()->isAjax()) {
            $cate = Db::name('NoteCate')->order('create_time asc')->select();
            return to_assign(0, '', $cate);
        } else {
            return view();
        }
    }

    //分类添加
    public function cate_add()
    {
        return view('', ['pid' => get_params('pid')]);
    }

    //提交保存分类
    public function cate_post_submit()
    {
        if (request()->isAjax()) {
            $param = get_params();
            if (!empty($param['id']) && $param['id'] > 0) {
                $data[$param['field']] = $param['value'];
                $data['id'] = $param['id'];
                $data['update_time'] = time();
                if (!empty($data['title'])) {
                    try {
                        validate(NoteCateCheck::class)->scene('edit')->check($data);
                    } catch (ValidateException $e) {
                        // 验证失败 输出错误信息
                        return to_assign(1, $e->getError());
                    }
                }
                $res = NoteCate::strict(false)->field(true)->update($data);
                if ($res) {
                    add_log('edit', $data['id'], $data);
                }
                return to_assign();
            } else {
                try {
                    validate(NoteCateCheck::class)->scene('add')->check($param);
                } catch (ValidateException $e) {
                    // 验证失败 输出错误信息
                    return to_assign(1, $e->getError());
                }
                $param['create_time'] = time();
                $insertId = NoteCate::strict(false)->field(true)->insertGetId($param);
                if ($insertId) {
                    add_log('add', $insertId, $param);
                }
                return to_assign();
            }
        }
    }

    //删除分类
    public function cate_delete()
    {
        $id = get_params("id");
        $cate_count = Db::name('NoteCate')->where(["pid" => $id])->count();
        if ($cate_count > 0) {
            return to_assign(1, "该分类下还有子分类，无法删除");
        }
        $content_count = Db::name('Article')->where(["article_cate_id" => $id])->count();
        if ($content_count > 0) {
            return to_assign(1, "该分类下还有文章，无法删除");
        }
        if (Db::name('NoteCate')->delete($id) !== false) {
            add_log('delete', $id);
            return to_assign(0, "删除分类成功");
        } else {
            return to_assign(1, "删除失败");
        }
    }

    public function index()
    {
        if (request()->isAjax()) {
            $param = get_params();
            $where = array();
            if (!empty($param['keywords'])) {
                $where[] = ['a.title|a.content', 'like', '%' . $param['keywords'] . '%'];
            }
            $where[] = ['a.status', '>=', 0];
            $rows = empty($param['limit']) ? get_config('app . page_size') : $param['limit'];
            $note = NoteList::where($where)
                ->field('a.*,c.title as cate_title')
                ->alias('a')
                ->join('NoteCate c', 'a.cate_id = c.id', 'LEFT')
                ->order('a.create_time asc')
                ->paginate($rows, false, ['query' => $param])
                ->each(function ($item, $key) {
                    $item->start_time = empty($item->start_time) ? '-' : date('Y-m-d', $item->start_time);
                    $item->end_time = empty($item->end_time) ? '-' : date('Y-m-d', $item->end_time);
                });
            return table_assign(0, '', $note);
        } else {
            return view();
        }
    }

    //添加
    public function add()
    {
        $id = empty(get_params('id')) ? 0 : get_params('id');
        if ($id > 0) {
            $note = Db::name('Note')->where(['id' => $id])->find();
            View::assign('note', $note);
        }
        View::assign('id', $id);
        return view();
    }

    //提交添加
    public function post_submit()
    {
        if (request()->isAjax()) {
            $param = get_params();
            $param['start_time'] = isset($param['start_time']) ? strtotime(urldecode($param['start_time'])) : 0;
            $param['end_time'] = isset($param['end_time']) ? strtotime(urldecode($param['end_time'])) : 0;
            if (!empty($param['id']) && $param['id'] > 0) {
                try {
                    validate(NoteCheck::class)->scene('edit')->check($param);
                } catch (ValidateException $e) {
                    // 验证失败 输出错误信息
                    return to_assign(1, $e->getError());
                }
                $param['update_time'] = time();
                $res = NoteList::where('id', $param['id'])->strict(false)->field(true)->update($param);
                if ($res) {
                    add_log('edit', $param['id'], $param);
                }

                return to_assign();
            } else {
                try {
                    validate(NoteCheck::class)->scene('add')->check($param);
                } catch (ValidateException $e) {
                    // 验证失败 输出错误信息
                    return to_assign(1, $e->getError());
                }
                $param['create_time'] = time();
                $sid = NoteList::strict(false)->field(true)->insertGetId($param);
                if ($sid) {
                    add_log('add', $sid, $param);
                }

                return to_assign();
            }
        }
    }

    //查看
    public function view()
    {
        $id = empty(get_params('id')) ? 0 : get_params('id');
        $note = Db::name('Note')->where(['id' => $id])->find();
        View::assign('note', $note);
        return view();
    }

    //删除
    public function delete()
    {
        $id = get_params("id");
        $data['status'] = '-1';
        $data['id'] = $id;
        $data['update_time'] = time();
        if (Db::name('Note')->update($data) !== false) {
            add_log('delete', $id);
            return to_assign(1, "删除成功");
        } else {
            return to_assign(0, "删除失败");
        }
    }
}