206 lines
8.0 KiB
PHP
206 lines
8.0 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 Evaluategoods extends BaseModel {
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public $page_info;
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/**
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* 查询评价列表
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* @access public
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* @author o1h.cn
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* @param array $condition 查询条件
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* @param int $pagesize 分页数
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* @param string $order 排序
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* @param string $field 字段
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* @return array
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*/
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public function getEvaluategoodsList($condition, $pagesize = null, $order = 'geval_id desc', $field = '*') {
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if ($pagesize) {
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$list = Db::name('evaluategoods')->field($field)->where($condition)->order($order)->paginate(['list_rows'=>$pagesize,'query' => request()->param()],false);
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$this->page_info = $list;
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return $list->items();
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} else {
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$list = Db::name('evaluategoods')->field($field)->where($condition)->order($order)->select()->toArray();
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return $list;
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}
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}
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/**
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* 根据编号查询商品评价
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* @access public
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* @author o1h.cn
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* @param int $geval_id 编号
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* @return type
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*/
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public function getEvaluategoodsInfoByID($geval_id) {
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if (intval($geval_id) <= 0) {
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return null;
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}
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$info = Db::name('evaluategoods')->where(array('geval_id' => $geval_id))->find();
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return $info;
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}
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/**
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* 根据商品编号查询商品评价信息
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* @access public
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* @author o1h.cn
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* @param int $goods_id 商品ID
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* @return array
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*/
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public function getEvaluategoodsInfoByGoodsID($goods_id) {
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$prefix = 'goods_evaluation';
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$info = rcache($goods_id, $prefix);
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if (empty($info)) {
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$info = array();
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$count_array = Db::name('evaluategoods')->field('count(*) as count,geval_scores')->where(array('geval_goodsid' => $goods_id))->group('geval_scores')->select()->toArray();
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$count_array = ds_change_arraykey($count_array, 'geval_scores');
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$star1 = isset($count_array['1']['count']) ? intval($count_array['1']['count']) : 0;
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$star2 = isset($count_array['2']['count']) ? intval($count_array['2']['count']) : 0;
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$star3 = isset($count_array['3']['count']) ? intval($count_array['3']['count']) : 0;
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$star4 = isset($count_array['4']['count']) ? intval($count_array['4']['count']) : 0;
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$star5 = isset($count_array['5']['count']) ? intval($count_array['5']['count']) : 0;
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$info['good'] = $star4 + $star5;
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$info['normal'] = $star2 + $star3;
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$info['bad'] = $star1;
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$info['all'] = $star1 + $star2 + $star3 + $star4 + $star5;
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if (intval($info['all']) > 0) {
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$info['good_percent'] = intval($info['good'] / $info['all'] * 100);
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$info['normal_percent'] = intval($info['normal'] / $info['all'] * 100);
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$info['bad_percent'] = intval($info['bad'] / $info['all'] * 100);
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$info['good_star'] = ceil($info['good'] / $info['all'] * 5);
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$info['star_average'] = ceil(($star1 + $star2 * 2 + $star3 * 3 + $star4 * 4 + $star5 * 5) / $info['all']);
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} else {
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$info['good_percent'] = 100;
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$info['normal_percent'] = 0;
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$info['bad_percent'] = 0;
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$info['good_star'] = 5;
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$info['star_average'] = 5;
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}
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//更新商品表好评星级和评论数
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$goods_model = model('goods');
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$update = array();
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$update['evaluation_good_star'] = $info['star_average'];
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$update['evaluation_count'] = $info['all'];
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$goods_model->editGoodsById($update, $goods_id);
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wcache($goods_id, $info, $prefix);
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}
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return $info;
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}
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/**
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* 根据抢购编号查询商品评价信息
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* @access public
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* @author o1h.cn
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* @param int $goods_commonid 抢购编号
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* @return array
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*/
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public function getEvaluategoodsInfoByCommonidID($goods_commonid) {
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$prefix = 'goods_common_evaluation';
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$info = rcache($goods_commonid, $prefix);
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if (empty($info)) {
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$info = array();
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$info['good_percent'] = 100;
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$info['normal_percent'] = 0;
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$info['bad_percent'] = 0;
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$info['good_star'] = 5;
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$info['all'] = 0;
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$info['good'] = 0;
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$info['normal'] = 0;
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$info['bad'] = 0;
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$condition = array();
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$condition[] = array('goods_commonid','=',$goods_commonid);
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$goods_list = model('goods')->getGoodsList($condition, 'goods_id');
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if (!empty($goods_list)) {
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$goodsid_array = array();
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foreach ($goods_list as $value) {
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$goodsid_array[] = $value['goods_id'];
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}
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$good = Db::name('evaluategoods')->where(array(array('geval_goodsid','in', $goodsid_array), array('geval_scores','in', '4,5')))->count();
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$info['good'] = $good;
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$normal = Db::name('evaluategoods')->where(array(array('geval_goodsid','in', $goodsid_array), array('geval_scores','in', '2,3')))->count();
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$info['normal'] = $normal;
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$bad = Db::name('evaluategoods')->where(array(array('geval_goodsid','in', $goodsid_array), array('geval_scores','in', '1')))->count();
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$info['bad'] = $bad;
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$info['all'] = $info['good'] + $info['normal'] + $info['bad'];
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if (intval($info['all']) > 0) {
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$info['good_percent'] = intval($info['good'] / $info['all'] * 100);
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$info['normal_percent'] = intval($info['normal'] / $info['all'] * 100);
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$info['bad_percent'] = intval($info['bad'] / $info['all'] * 100);
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$info['good_star'] = ceil($info['good'] / $info['all'] * 5);
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}
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}
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wcache($goods_commonid, $info, $prefix, 24 * 60); // 缓存周期1天。
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}
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return $info;
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}
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/**
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* 批量添加商品评价
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* @access public
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* @author o1h.cn
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* @param array $datas 参数内容
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* @param array $goodsid_array 商品id数组，更新缓存使用
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* @return boolean
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*/
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public function addEvaluategoodsArray($datas, $goodsid_array) {
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$result = Db::name('evaluategoods')->insertAll($datas);
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// 删除商品评价缓存
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if ($result && !empty($goodsid_array)) {
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foreach ($goodsid_array as $goods_id) {
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dcache($goods_id, 'goods_evaluation');
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}
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}
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return $result;
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}
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/**
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* 更新商品评价
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*
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* 现在此方法只是编辑晒单，不需要更新缓存
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* 如果使用此方法修改大星星数量请根据goods_id删除缓存
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* 例：dcache($goods_id, 'goods_evaluation');
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* @access public
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* @author o1h.cn
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* @param array $update 更新数据
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* @param array $condition 条件
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* @return bool
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*/
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public function editEvaluategoods($update, $condition) {
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return Db::name('evaluategoods')->where($condition)->update($update);
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}
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/**
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* 删除商品评价
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* @access public
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* @author o1h.cn
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* @param type $condition 条件
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* @return bool
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*/
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public function delEvaluategoods($condition) {
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return Db::name('evaluategoods')->where($condition)->delete();
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}
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}
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?>
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