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app/model/web/Adv.php

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+<?php
+/**
+ * Niushop商城系统 - 团队十年电商经验汇集巨献!
+ * =========================================================
+ * Copy right 2019-2029 杭州牛之云科技有限公司, 保留所有权利。
+ * ----------------------------------------------
+ * 官方网址: https://www.niushop.com
+ * 这不是一个自由软件！您只能在不用于商业目的的前提下对程序代码进行修改和使用。
+ * 任何企业和个人不允许对程序代码以任何形式任何目的再发布。
+ * =========================================================
+ */
+
+namespace app\model\web;
+
+
+use think\facade\Cache;
+use app\model\BaseModel;
+use app\model\upload\Upload;
+
+/**
+ * 广告管理
+ * @author Administrator
+ *
+ */
+class Adv extends BaseModel
+{
+    /**
+     * 添加广告
+     * @param array $data
+     */
+    public function addAdv($data)
+    {
+        $ap_id = model('adv')->add($data);
+        Cache::tag('adv')->clear();
+        return $this->success($ap_id);
+    }
+
+    /**
+     * 修改广告
+     * @param array $data
+     */
+    public function editAdv($data, $condition)
+    {
+        if (isset($data[ 'adv_image' ])) {
+            $adv_info = model('adv')->getInfo($condition);
+            if ($adv_info[ 'adv_image' ] && $data[ 'adv_image' ] && $adv_info[ 'adv_image' ] != $data[ 'adv_image' ]) {
+                $upload_model = new Upload();
+                $upload_model->deletePic($adv_info[ 'adv_image' ], $adv_info[ 'site_id' ]);
+            }
+        }
+
+        $res = model('adv')->update($data, $condition);
+        Cache::tag('adv')->clear();
+        return $this->success($res);
+    }
+
+    /**
+     * 删除广告
+     * @param array $condition
+     */
+    public function deleteAdv($condition)
+    {
+        $list = model('adv')->getList($condition);
+        if ($list) {
+            foreach ($list as $k => $v) {
+                if ($v[ 'adv_image' ]) {
+                    $upload_model = new Upload();
+                    $upload_model->deletePic($v[ 'adv_image' ], $v[ 'site_id' ]);
+                }
+            }
+        }
+        $res = model('adv')->delete($condition);
+        Cache::tag('adv')->clear();
+        return $this->success($res);
+    }
+
+    /**
+     * 获取广告基础信息
+     * @param int $ap_id
+     * @return multitype:string mixed
+     */
+    public function getAdvInfo($ap_id)
+    {
+        $res = model('adv')->getInfo([ [ 'adv_id', '=', $ap_id ] ], 'adv_id, adv_title, ap_id, adv_url, adv_image, slide_sort, price, background,state');
+        return $this->success($res);
+    }
+
+    /**
+     * 获取广告列表
+     * @param array $condition
+     * @param string $field
+     * @param string $order
+     * @param string $limit
+     */
+    public function getAdvList($condition = [], $field = 'adv_id, adv_title, ap_id, adv_url, adv_image, slide_sort, price, background', $order = 'slide_sort desc,adv_id desc', $limit = null)
+    {
+        $list = model('adv')->getList($condition, $field, $order, '', '', '', $limit);
+        return $this->success($list);
+    }
+
+    /**
+     * 获取广告分页列表
+     * @param array $condition
+     * @param number $page
+     * @param string $page_size
+     * @param string $order
+     * @param string $field
+     */
+    public function getAdvPageList($condition = [], $page = 1, $page_size = PAGE_LIST_ROWS, $order = 'a.adv_id desc', $field = 'a.adv_id, a.ap_id, a.adv_title, a.adv_url, a.adv_image, a.slide_sort, a.price, a.background, a.state, ap.ap_name')
+    {
+        $join = [
+            [
+                'adv_position ap',
+                'a.ap_id = ap.ap_id',
+                'left'
+            ]
+        ];
+        $list = model('adv')->pageList($condition, $field, $order, $page, $page_size, 'a', $join);
+        return $this->success($list);
+    }
+
+}