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application/admin/logic/HelpLogic.php

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+<?php
+// +----------------------------------------------------------------------
+// | likeshop100%开源免费商用商城系统
+// +----------------------------------------------------------------------
+// | 欢迎阅读学习系统程序代码，建议反馈是我们前进的动力
+// | 开源版本可自由商用，可去除界面版权logo
+// | 商业版本务必购买商业授权，以免引起法律纠纷
+// | 禁止对系统程序代码以任何目的，任何形式的再发布
+// | gitee下载：https://gitee.com/likeshop_gitee
+// | github下载：https://github.com/likeshop-github
+// | 访问官网：https://www.likeshop.cn
+// | 访问社区：https://home.likeshop.cn
+// | 访问手册：http://doc.likeshop.cn
+// | 微信公众号：likeshop技术社区
+// | likeshop团队 版权所有 拥有最终解释权
+// +----------------------------------------------------------------------
+// | author: likeshopTeam
+// +----------------------------------------------------------------------
+
+namespace app\admin\logic;
+
+use app\admin\model\Help;
+use app\common\server\UrlServer;
+use think\Db;
+
+class HelpLogic
+{
+
+    public static function lists($get, $category)
+    {
+        $where = [];
+        $where[] = ['del', '=', '0'];
+        if (isset($get['is_show']) && $get['is_show'] != '') {
+            $where[] = ['is_show', '=', $get['is_show']];
+        }
+
+        if (isset($get['title']) && $get['title']) {
+            $where[] = ['title', 'like', '%' . $get['title'] . '%'];
+        }
+
+        if (isset($get['cid']) && $get['cid']) {
+            $where[] = ['cid', '=', $get['cid']];
+        }
+
+        $help_count = Db::name('help')->where($where)->count();
+        $help_list = Db::name('help')->where($where)->page($get['page'], $get['limit'])->order('id desc')->select();
+
+        foreach ($help_list as &$item) {
+            $item['image'] = UrlServer::getFileUrl($item['image']);
+            $item['create_time'] = date('Y-m-d H:i:s', $item['create_time']);
+            if (isset($category[$item['cid']])) {
+                $item['cat_name'] = $category[$item['cid']]['name'];
+            }
+            if ($item['is_show'] == 1) {
+                $item['is_show_text'] = '显示';
+            } else {
+                $item['is_show_text'] = '隐藏';
+            }
+        }
+        return ['count' => $help_count, 'lists' => $help_list];
+    }
+
+
+    public static function addHelp($post)
+    {
+        $help = new Help();
+        $data = [
+            'title' => $post['title'],
+            'cid' => $post['cid'],
+            'image' => $post['image'],
+            'content' => $post['content'],
+            'is_show' => $post['is_show'],
+            'create_time' => time(),
+            'sort' => $post['sort'],
+            'synopsis' => $post['synopsis'],
+            'del' => 0
+        ];
+        return $help->save($data);
+    }
+
+    public static function editHelp($post)
+    {
+        $help = new Help();
+        $data = [
+            'title' => $post['title'],
+            'cid' => $post['cid'],
+            'image' => $post['image'],
+            'content' => $post['content'],
+            'is_show' => $post['is_show'],
+            'update_time' => time(),
+            'sort' => $post['sort'],
+            'synopsis' => $post['synopsis']
+        ];
+        return $help->save($data, ['id' => $post['id'], 'del' => 0]);
+    }
+
+    public static function getHelp($id)
+    {
+        $help = new Help();
+        $detail =  $help::get(['id' => $id, 'del' => 0]);
+        $detail['abs_image'] = UrlServer::getFileUrl($detail['image']);
+        return $detail;
+    }
+
+    public static function delHelp($id)
+    {
+        $help = new Help();
+
+        $data = [
+            'del' => time(),
+            'update_time' => 1
+        ];
+        return $help->save($data, ['id' => $id, 'del' => 0]);
+    }
+
+    public static function switchStatus($post)
+    {
+        $data = [
+            'is_show' => $post['is_show'],
+            'update_time' => time(),
+        ];
+        return Db::name('help')->where(['del' => 0, 'id' => $post['id']])->update($data);
+    }
+
+}