160 lines
3.7 KiB
PHP
160 lines
3.7 KiB
PHP
<?php
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namespace app\admin\logic\community;
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use app\common\basics\Logic;
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use app\common\model\community\CommunityArticle;
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use app\common\model\community\CommunityTopic;
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/**
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* 种草社区话题逻辑
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* Class CommunityTopicLogic
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* @package app\admin\logic\content
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*/
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class CommunityTopicLogic extends Logic
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{
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/**
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* @notes 获取话题
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* @param $get
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* @return array
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* @throws \think\db\exception\DbException
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* @author 段誉
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* @date 2022/4/28 10:09
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*/
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public static function lists($get)
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{
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$where = [
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['del', '=', 0]
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];
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if (!empty($get['name'])) {
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$where[] = ['name', 'like', '%'.$get['name'].'%'];
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}
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if (!empty($get['cid'])) {
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$where[] = ['cid', '=', $get['cid']];
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}
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$model = new CommunityTopic();
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$lists = $model->with(['cate'])
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->where($where)
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->order(['sort' => 'asc', 'id' => 'desc'])
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->paginate([
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'page' => $get['page'],
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'list_rows' => $get['limit'],
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'var_page' => 'page'
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])
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->toArray();
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foreach ($lists['data'] as &$item) {
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$item['cate_name'] = $item['cate']['name'] ?? '';
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}
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return ['count' => $lists['total'], 'lists' => $lists['data']];
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}
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/**
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* @notes 获取话题详情
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* @param $id
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* @return array
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* @author 段誉
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* @date 2022/4/28 10:11
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*/
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public static function detail($id)
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{
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return CommunityTopic::findOrEmpty($id)->toArray();
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}
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/**
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* @notes 添加话题
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* @param $post
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* @return CommunityTopic|\think\Model
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* @author 段誉
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* @date 2022/4/28 10:23
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*/
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public static function add($post)
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{
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return CommunityTopic::create([
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'name' => $post['name'],
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'image' => $post['image'],
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'cid' => $post['cid'],
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'is_show' => $post['is_show'],
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'is_recommend' => $post['is_recommend'],
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'sort' => $post['sort'] ?? 255,
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'create_time' => time()
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]);
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}
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/**
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* @notes 编辑话题
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* @param $post
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* @return CommunityTopic
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* @author 段誉
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* @date 2022/4/28 10:24
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*/
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public static function edit($post)
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{
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return CommunityTopic::update([
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'name' => $post['name'],
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'image' => $post['image'],
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'cid' => $post['cid'],
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'is_show' => $post['is_show'],
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'is_recommend' => $post['is_recommend'],
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'sort' => $post['sort'] ?? 255,
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'update_time' => time()
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], ['id' => $post['id']]);
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}
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/**
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* @notes 删除话题
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* @param $id
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* @return bool
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* @author 段誉
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* @date 2022/5/10 15:53
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*/
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public static function del($id)
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{
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try {
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$check = CommunityArticle::where(['topic_id' => $id, 'del' => 0])->findOrEmpty();
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if (!$check->isEmpty()) {
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throw new \Exception('该话题下已关联文章,不可删除');
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}
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CommunityTopic::where(['id' => $id])->update([
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'del' => 1,
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'update_time' => time()
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]);
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return true;
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} catch (\Exception $e) {
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self::$error = $e->getMessage();
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return false;
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}
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}
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/**
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* @notes 设置显示状态
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* @param $post
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* @author 段誉
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* @date 2022/4/28 10:50
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*/
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public static function setStatus($post)
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{
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CommunityTopic::update([
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$post['field'] => $post['value'],
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'update_time' => time()
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], ['id' => $post['id']]);
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}
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} |