401 lines
14 KiB
PHP
401 lines
14 KiB
PHP
<?php
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namespace app\common\model;
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use think\facade\Db;
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/**
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* ============================================================================
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* 联课教育商城系统
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* ============================================================================
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* 版权所有 2022 刻羽互动科技有限公司，并保留所有权利。
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* 网站地址: http://www.o1h.cn
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* ----------------------------------------------------------------------------
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* 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 .
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* 不允许对程序代码以任何形式任何目的的再发布。
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* ============================================================================
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* 数据层模型
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*/
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class Pointprod extends BaseModel
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{
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public $page_info;
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/**
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* 获取兑换商品的展示状态
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* @access public
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* @author o1h.cn
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* @return array
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*/
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public function getPgoodsShowState()
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{
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$pgoodsshowstate_arr = array('unshow' => array(0, '下架'), 'show' => array(1, '上架'));
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return $pgoodsshowstate_arr;
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}
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/**
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* 获取兑换商品的开启状态
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* @access public
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* @author o1h.cn
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* @return array
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*/
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public function getPgoodsOpenState()
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{
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$pgoodsopenstate_arr = array('open' => array(0, '开启'), 'close' => array(1, '禁售'));
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return $pgoodsopenstate_arr;
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}
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/**
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* @access public
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* @author o1h.cn
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* 获取兑换商品的推荐状态
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* @return array
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*/
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public function getPgoodsRecommendState()
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{
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$pgoodsrecommendstate_arr = array('uncommend' => array(0, '未推荐'), 'commend' => array(1, '已推荐'));
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return $pgoodsrecommendstate_arr;
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}
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/**
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* 礼品保存
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* @access public
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* @author o1h.cn
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* @param type $data 商品数据
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* @return boolean
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*/
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public function addPointgoods($data)
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{
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if (empty($data)) {
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return false;
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}
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$insert_id = Db::name('pointsgoods')->insertGetId($data);
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if ($insert_id) {
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return $insert_id;
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}
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else {
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return false;
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}
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}
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/**
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* 礼品信息列表
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* @access public
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* @author o1h.cn
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* @param array $condition 条件数组
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* @param int $pagesize 分页
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* @param string $field 查询字段
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* @param array $pagesize 分页
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*/
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/**
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* 礼品信息列表
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* @access public
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* @author o1h.cn
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* @param array $where 条件
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* @param string $field 字段
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* @param string $order 排序
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* @param int $limit 限制
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* @param int $pagesize 分页
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* @return array
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*/
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public function getPointProdList($where = '', $field = '*', $order = '', $limit = 0, $pagesize = '')
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{
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if (empty($order)) {
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$order = 'pgoods_sort asc';
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}
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if ($pagesize) {
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$res = Db::name('pointsgoods')->field($field)->where($where)->order($order)->paginate(['list_rows'=>$pagesize,'query' => request()->param()],false);
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$this->page_info = $res;
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$list = $res->items();
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}
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else {
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$list = Db::name('pointsgoods')->field($field)->where($where)->order($order)->limit($limit)->select()->toArray();
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}
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if (is_array($list) && count($list) > 0) {
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foreach ($list as $k => $v) {
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$v['pgoods_image_old'] = $v['pgoods_image'];
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$v['pgoods_image_small'] = pointprod_thumb($v['pgoods_image'], 'small');
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$v['pgoods_image'] = pointprod_thumb($v['pgoods_image'], 'normal');
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$v['ex_state'] = $this->getPointProdExstate($v);
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//处理限制的会员等级
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if (isset($v['pgoods_limitmgrade'])) {
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$limitgrade = intval($v['pgoods_limitmgrade']);
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if ($limitgrade > 0) {
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$membergrade_arr = model('member')->getMemberGradeArr();
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$v['pgoods_limitgradename'] = $membergrade_arr[$limitgrade]['level_name'];
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}
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}
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//获得浏览次数
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if (isset($v['pgoods_view'])) {
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$v['pgoods_view'] = $this->getPointProdViewNum($v['pgoods_id'], $v['pgoods_view']);
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}
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$list[$k] = $v;
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}
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}
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return $list;
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}
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/**
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* 查询出售中的兑换礼品列表
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* @access public
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* @author o1h.cn
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* @param type $where 条件
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* @param type $field 字段
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* @param type $order 排序
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* @param type $limit 限制
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* @param type $pagesize 分页
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* @return type
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*/
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public function getOnlinePointProdList($where = '', $field = '*', $order = '', $limit = 0, $pagesize = '')
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{
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$pgoodsshowstate_arr = $this->getPgoodsShowState();
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$pgoodsopenstate_arr = $this->getPgoodsOpenState();
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$where[]=array('pgoods_show','=',$pgoodsshowstate_arr['show'][0]);
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$where[]=array('pgoods_state','=',$pgoodsopenstate_arr['open'][0]);
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$list = $this->getPointProdList($where, $field, $order, $limit, $pagesize);
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return $list;
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}
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/**
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* 礼品信息单条
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* @access public
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* @author o1h.cn
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* @param type $where 条件
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* @param type $field 字段
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* @return type
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*/
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public function getPointProdInfo($where = '', $field = '*')
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{
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$prodinfo = Db::name('pointsgoods')->where($where)->find();
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if (!empty($prodinfo)) {
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$prodinfo['pgoods_image_old'] = $prodinfo['pgoods_image'];
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$prodinfo['pgoods_image_max'] = pointprod_thumb($prodinfo['pgoods_image']);
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$prodinfo['pgoods_image_small'] = pointprod_thumb($prodinfo['pgoods_image'], 'small');
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$prodinfo['pgoods_image'] = pointprod_thumb($prodinfo['pgoods_image'], 'normal');
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$prodinfo['ex_state'] = $this->getPointProdExstate($prodinfo);
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//处理兑换时间限制
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if ($prodinfo['pgoods_islimittime'] == 1 && $prodinfo['ex_state'] == 'going') {
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$timediff = intval($prodinfo['pgoods_endtime']) - TIMESTAMP;
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$prodinfo['timediff']['diff_day'] = intval($timediff / 86400);
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$prodinfo['timediff']['diff_hour'] = intval($timediff % 86400 / 3600);
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$prodinfo['timediff']['diff_mins'] = intval($timediff % 86400 % 3600 / 60);
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$prodinfo['timediff']['diff_secs'] = intval($timediff % 86400 % 3600 % 60);
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}
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//处理限制的会员等级
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if (isset($prodinfo['pgoods_limitmgrade'])) {
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$limitgrade = intval($prodinfo['pgoods_limitmgrade']);
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if ($limitgrade > 0) {
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$membergrade_arr = model('member')->getMemberGradeArr();
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$prodinfo['pgoods_limitgradename'] = $membergrade_arr[$limitgrade]['level_name'];
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}
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}
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//获得浏览次数
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if (isset($prodinfo['pgoods_view'])) {
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$prodinfo['pgoods_view'] = $this->getPointProdViewNum($prodinfo['pgoods_id'], $prodinfo['pgoods_view']);
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}
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}
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return $prodinfo;
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}
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/**
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* 查询出售中的兑换礼品
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* @access public
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* @author o1h.cn
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* @param type $where 条件
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* @param type $field 字段
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* @return type
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*/
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public function getOnlinePointProdInfo($where = array(), $field = '*')
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{
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$pgoodsshowstate_arr = $this->getPgoodsShowState();
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$pgoodsopenstate_arr = $this->getPgoodsOpenState();
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$where[]=array('pgoods_show','=',$pgoodsshowstate_arr['show'][0]);
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$where[]=array('pgoods_state','=',$pgoodsopenstate_arr['open'][0]);
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$prodinfo = $this->getPointProdInfo($where, $field);
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return $prodinfo;
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}
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/**
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* 获得兑换礼品的浏览次数
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* @access public
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* @author o1h.cn
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* @param type $prod_id 兑换礼品ID
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* @param type $pgoods_view 浏览
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* @return int
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*/
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public function getPointProdViewNum($prod_id, $pgoods_view = '')
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{
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$prod_id = intval($prod_id);
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if ($prod_id <= 0) {
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return 0;
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}
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$is_data = true;//是否从数据库读取
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if (config('ds_config.cache_open')) {//如果开启缓存，则读取缓存的浏览次数
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$prod_info = rcache($prod_id, 'pointprod');
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if ($prod_info) {
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$is_data = false;
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}
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}
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if ($is_data) {//从数据库读取
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if ($pgoods_view === '') {//如果已经获得浏览次数则直接返回,否则查询数据库中的浏览次数
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$prod_info = Db::name('pointsgoods')->field('pgoods_view')->where(array('pgoods_id' => $prod_id))->find();
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$pgoods_view = intval($prod_info['pgoods_view']);
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}
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}
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else {
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$pgoods_view = intval($prod_info['pgoods_view']);
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}
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return $pgoods_view;
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}
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/**
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* 获得礼品兑换状态
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* @access public
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* @author o1h.cn
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* @param type $prodinfo 礼品信息
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* @return string
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*/
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public function getPointProdExstate($prodinfo)
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{
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$datetime = TIMESTAMP;
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$ex_state = 'end';//兑换按钮的可用状态
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if ($prodinfo['pgoods_islimittime'] == 1) {
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//即将开始
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if ($prodinfo['pgoods_starttime'] > $datetime && $prodinfo['pgoods_storage'] > 0) {
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$ex_state = 'willbe';
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}
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//时间进行中
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if ($prodinfo['pgoods_starttime'] <= $datetime && $datetime < $prodinfo['pgoods_endtime'] && $prodinfo['pgoods_storage'] > 0) {
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$ex_state = 'going';
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}
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}
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else {
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if ($prodinfo['pgoods_storage'] > 0) {
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$ex_state = 'going';
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}
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}
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return $ex_state;
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}
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/**
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* 删除礼品信息
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* @access public
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* @author o1h.cn
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* @param type $pg_id 礼品ID
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* @return boolean
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*/
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public function delPointProdById($pg_id)
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{
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//$pg_id 为整形或者数组
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$where[]=array('pgoods_id','in', $pg_id);
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$result = Db::name('pointsgoods')->where($where)->delete();
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//删除积分礼品下的图片信息
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if ($result) {
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//删除积分礼品下的图片信息
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$upload_model = model('upload');
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$condition = array();
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$condition[] = array('upload_type','in',array('5','6'));
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$condition[]=array('item_id','in',$pg_id);
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$upload_list = $upload_model->getUploadList($condition);
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if (is_array($upload_list) && count($upload_list) > 0) {
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$upload_idarr = array();
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foreach ($upload_list as $v) {
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@unlink(BASE_UPLOAD_PATH . DIRECTORY_SEPARATOR . ATTACH_POINTPROD . DIRECTORY_SEPARATOR . $v['file_name']);
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$upload_idarr[] = $v['upload_id'];
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}
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//删除图片
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$condition = array();
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$condition[]=array('upload_id','in',$upload_idarr);
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$upload_model->delUpload($condition);
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}
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}
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return $result;
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}
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/**
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* 编辑积分礼品信息
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* @access public
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* @author o1h.cn
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* @param type $update_arr 更新数据
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* @param type $where 条件
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* @return boolean
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*/
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public function editPointProd($update_arr, $where)
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{
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if (empty($update_arr)) {
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return true;
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}
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$result = Db::name('pointsgoods')->where($where)->update($update_arr);
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return $result;
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}
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/**
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* 获得推荐的热门兑换商品列表
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* @access public
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* @author o1h.cn
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* @param type $num
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* @return type
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*/
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public function getRecommendPointProd($num)
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{
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$where = array();
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$where[] = array('pgoods_show','=',1);
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$where[] = array('pgoods_state','=',0);
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$where[] = array('pgoods_commend','=',1);
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$recommend_pointsprod = $this->getPointProdList($where, '*', 'pgoods_sort asc,pgoods_id desc', $num);
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if ($recommend_pointsprod && is_array($recommend_pointsprod)) {
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foreach ($recommend_pointsprod as $k => $v) {
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//处理限制的会员等级
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$limitgrade = intval($v['pgoods_limitmgrade']);
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if ($limitgrade > 0) {
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$membergrade_arr = model('member')->getMemberGradeArr();
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$v['pgoods_limitgradename'] = $membergrade_arr[$limitgrade]['level_name'];
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$recommend_pointsprod[$k] = $v;
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}
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}
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}
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return $recommend_pointsprod;
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}
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/**
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* 更新礼品浏览次数
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* @access public
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* @author o1h.cn
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* @param type $prod_id 礼品ID
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* @return int
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*/
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public function editPointProdViewnum($prod_id)
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{
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if (intval($prod_id) <= 0) {
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return array('state' => false, 'msg' => '参数错误');
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}
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$viewnum = 0;//最新浏览次数
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$cache_arr = array();
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$tmptime = TIMESTAMP;
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if (!config('ds_config.cache_open')) {//直接更新数据库浏览次数
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$this->editPointProd(array('pgoods_view' => Db::raw('pgoods_view+1')), array('pgoods_id' => $prod_id));
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}
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else {//通过缓存记录浏览次数
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$prod_info = rcache($prod_id, 'pointprod');
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if (empty($prod_info)) {//如果兑换礼品的浏览次数缓存不存在，则查询兑换礼品数据库信息，建立缓存
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//查询兑换礼品信息
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$prod_info = $this->getPointProdInfo(array('pgoods_id' => $prod_id), 'pgoods_view');
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$viewnum = intval($prod_info['pgoods_view']) + 1;
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wcache($prod_id, array('pgoods_view' => $viewnum, 'view_updatetime' => $tmptime), 'pointprod');
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}
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else {
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$viewnum = intval($prod_info['pgoods_view']) + 1;
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if (($prod_info['view_updatetime'] + 3600) < $tmptime) {//如果缓存时间超出1小时，则将更新进入数据库，时间初始为当前时间
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$this->editPointProd(array('pgoods_view' => $viewnum), array('pgoods_id' => $prod_id));
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wcache($prod_id, array('pgoods_view' => $viewnum, 'view_updatetime' => $tmptime), 'pointprod');
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}
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else {//如果缓存时间未超出1小时，则更新浏览次数
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wcache($prod_id, array('pgoods_view' => $viewnum), 'pointprod');
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}
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}
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}
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return array('state' => true);
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}
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} |