390 lines
12 KiB
PHP
390 lines
12 KiB
PHP
<?php
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/**
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* 优惠套装
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*
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*/
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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 Pbundling extends BaseModel
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{
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const STATE1 = 1; // 开启
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const STATE0 = 0; // 关闭
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public $page_info;
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/**
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* 组合活动数量
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* @access public
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* @author o1h.cn
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* @param array $condition 检索条件
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* @return array
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*/
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public function getBundlingCount($condition)
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{
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return Db::name('pbundling')->where($condition)->count();
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}
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/**
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* 活动列表
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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 string $field 查询字段
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* @param string $order 排序信息
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* @param int $pagesize 分页信息
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* @param int $limit 限制数量
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* @param int $count 计数
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* @return array
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*/
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public function getBundlingList($condition, $field = '*', $order = 'bl_id desc', $pagesize = 0, $limit = 0, $count = 0)
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{
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if ($pagesize) {
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$res = Db::name('pbundling')->where($condition)->order($order)->paginate(['list_rows'=>$pagesize,'query' => request()->param()],false);
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$this->page_info=$res;
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return $res->items();
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}
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else {
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return Db::name('pbundling')->where($condition)->order($order)->limit($limit,$count)->select()->toArray();
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}
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}
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/**
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* 开启的活动列表
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* @access public
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* @author o1h.cn
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* @param array $condition 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 $limit 限制
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* @return array
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*/
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public function getBundlingOpenList($condition, $field = '*', $order = 'bl_id desc', $limit = 0)
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{
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$condition[]=array('bl_state','=',self::STATE1);
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return $this->getBundlingList($condition, $field, $order, 0, $limit);
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}
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/**
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* 获取活动详细信息
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* @access public
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* @author o1h.cn
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* @param type $condition 条件
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* @return type
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*/
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public function getBundlingInfo($condition)
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{
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return Db::name('pbundling')->where($condition)->find();
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}
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/**
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* 保存活动
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* @access public
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* @author o1h.cn
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* @param array $data 参数内容
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* @return boolean
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*/
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public function addBundling($data)
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{
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return Db::name('pbundling')->insertGetId($data);
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}
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/**
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* 更新活动
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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 $condition 条件
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* @return boolean
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*/
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public function editBundling($update, $condition)
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{
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return Db::name('pbundling')->where($condition)->update($update);
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}
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/**
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* 更新活动关闭
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* @access public
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* @author o1h.cn
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* @param array $condition 检索条件
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* @return boolean
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*/
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public function editBundlingCloseByGoodsIds($condition)
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{
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$bundlinggoods_list = $this->getBundlingGoodsList($condition, 'bl_id');
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if (!empty($bundlinggoods_list)) {
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$blid_array = array();
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foreach ($bundlinggoods_list as $val) {
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$blid_array[] = $val['bl_id'];
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}
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$update = array('bl_state' => self::STATE0);
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return Db::name('pbundling')->where(array(array('bl_id','in', $blid_array)))->update($update);
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}
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return true;
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}
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/**
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* 删除套餐活动
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* @access public
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* @author o1h.cn
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* @param array $blids 活动id
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* @return boolean
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*/
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public function delBundling($blids)
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{
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$blid_array = explode(',', $blids);
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foreach ($blid_array as $val) {
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if (!is_numeric($val)) {
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return false;
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}
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}
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$where = array();
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$where[]=array('bl_id','in', $blid_array);
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$bl_list = $this->getBundlingList($where, 'bl_id');
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$bl_list = array_under_reset($bl_list, 'bl_id');
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$blid_array = array_keys($bl_list);
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$where = array();
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$where[]=array('bl_id','in', $blid_array);
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$rs = Db::name('pbundling')->where($where)->delete();
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if ($rs) {
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$res= $this->delBundlingGoods($where);
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if($res)
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return true;
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return false;
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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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* 删除套餐活动（平台后台使用）
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* @access public
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* @author o1h.cn
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* @param array $condition 条件
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* @return boolean
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*/
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public function delBundlingForAdmin($condition)
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{
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$rs = Db::name('pbundling')->where($condition)->delete();
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if ($rs) {
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return $this->delBundlingGoods($condition);
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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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* 套餐商品列表
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* @access public
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* @author o1h.cn
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* @param array $condition 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 string $group 分组
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* @return array
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*/
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public function getBundlingGoodsList($condition, $field = '*', $order = 'blgoods_id asc', $group = '')
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{
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return Db::name('pbundlinggoods')->field($field)->where($condition)->group($group)->order($order)->select()->toArray();
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}
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/**
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* 保存套餐商品
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* @access public
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* @author o1h.cn
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* @param unknown $data 参数内容
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* @return boolean
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*/
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public function addBundlingGoodsAll($data)
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{
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$result = Db::name('pbundlinggoods')->insertAll($data);
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if ($result) {
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foreach ((array)$data as $v) {
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// 发布套餐锁定商品
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$this->_lockGoods($v['goods_commonid'],$v['goods_id']);
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$this->_dGoodsBundlingCache($v['goods_id']);
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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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* 删除套餐商品
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* @access public
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* @author o1h.cn
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* @param array $condition 条件
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* @return boolean
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*/
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public function delBundlingGoods($condition)
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{
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$list = $this->getBundlingGoodsList($condition, 'goods_id,goods_commonid');
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if (empty($list)) {
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return true;
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}
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$result = Db::name('pbundlinggoods')->where($condition)->delete();
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if ($result) {
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foreach ($list as $v) {
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$this->_unlockGoods($v['goods_commonid'],$v['goods_id']);
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$this->_dGoodsBundlingCache($v['goods_id']);
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}
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return true;
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}
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return $result;
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}
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/**
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* 锁定商品
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* @access private
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* @author o1h.cn
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* @param type $goods_commonid 商品编号
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*/
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private function _lockGoods($goods_commonid,$goods_id)
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{
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$condition = array();
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$condition[] = array('goods_commonid','=',$goods_commonid);
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$goods_model = model('goods');
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$goods_model->editGoodsCommonLock($condition);
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$condition = array();
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$condition[] = array('goods_id','=',$goods_id);
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$goods_model->editGoodsLock($condition);
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}
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/**
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* 解锁商品
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* @access private
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* @author o1h.cn
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* @param type $goods_commonid 商品编号ID
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*/
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private function _unlockGoods($goods_commonid,$goods_id)
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{
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$goods_model = model('goods');
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$goods_model->editGoodsUnlock(array('goods_id' => $goods_id));
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if(!$goods_model->getGoodsCount(array('goods_commonid' => $goods_commonid,'goods_lock'=>1))){
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$goods_model->editGoodsCommonUnlock(array('goods_commonid' => $goods_commonid));
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}
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}
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/**
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* 根据商品id查询套餐数据
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* @access public
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* @author o1h.cn
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* @param unknown $goods_id 商品ID
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* @return array
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*/
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public function getBundlingCacheByGoodsId($goods_id)
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{
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$array = $this->_rGoodsBundlingCache($goods_id);
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if (empty($array)) {
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$bundling_array = array();
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$b_goods_array = array();
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// 根据商品id查询bl_id
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$b_g_list = $this->getBundlingGoodsList(array('goods_id' => $goods_id, 'blgoods_appoint' => 1), 'bl_id');
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if (!empty($b_g_list)) {
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$b_id_array = array();
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foreach ($b_g_list as $val) {
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$b_id_array[] = $val['bl_id'];
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}
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// 查询套餐列表
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$bundling_list = $this->getBundlingOpenList(array(array('bl_id','in', $b_id_array)));
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// 整理
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if (!empty($bundling_list)) {
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foreach ($bundling_list as $val) {
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$bundling_array[$val['bl_id']]['id'] = $val['bl_id'];
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$bundling_array[$val['bl_id']]['name'] = $val['bl_name'];
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$bundling_array[$val['bl_id']]['cost_price'] = 0;
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$bundling_array[$val['bl_id']]['price'] = $val['bl_discount_price'];
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$bundling_array[$val['bl_id']]['freight'] = $val['bl_freight'];
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}
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$blid_array = array_keys($bundling_array);
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$b_goods_list = $this->getBundlingGoodsList(array(array('bl_id','in', $blid_array)));
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if (!empty($b_goods_list) && count($b_goods_list) > 1) {
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$goodsid_array = array();
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foreach ($b_goods_list as $val) {
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$goodsid_array[] = $val['goods_id'];
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}
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$goods_list = model('goods')->getGoodsList(array(array('goods_id','in', $goodsid_array)), 'goods_id,goods_name,goods_price,goods_image');
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$goods_list = array_under_reset($goods_list, 'goods_id');
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foreach ($b_goods_list as $val) {
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if (isset($goods_list[$val['goods_id']])) {
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$k = (intval($val['goods_id']) == $goods_id) ? 0 : $val['goods_id']; // 排序当前商品放到最前面
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$b_goods_array[$val['bl_id']][$k]['id'] = $val['goods_id'];
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$b_goods_array[$val['bl_id']][$k]['image'] = goods_thumb($goods_list[$val['goods_id']], 240);
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$b_goods_array[$val['bl_id']][$k]['name'] = $goods_list[$val['goods_id']]['goods_name'];
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$b_goods_array[$val['bl_id']][$k]['shop_price'] = ds_price_format($goods_list[$val['goods_id']]['goods_price']);
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$b_goods_array[$val['bl_id']][$k]['price'] = ds_price_format($val['blgoods_price']);
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$bundling_array[$val['bl_id']]['cost_price'] += $goods_list[$val['goods_id']]['goods_price'];
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}
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}
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}
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}
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}
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$array = array(
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'bundling_array' => serialize($bundling_array), 'b_goods_array' => serialize($b_goods_array)
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);
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$this->_wGoodsBundlingCache($goods_id, $array);
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}
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return $array;
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}
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/**
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* 读取商品优惠套装缓存
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* @access public
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* @author o1h.cn
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* @param int $goods_id 商品ID
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* @return array
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*/
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private function _rGoodsBundlingCache($goods_id)
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{
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return rcache($goods_id, 'goods_bundling');
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}
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/**
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* 写入商品优惠套装缓存
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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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* @param array $array 缓存数组
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* @return boolean
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*/
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private function _wGoodsBundlingCache($goods_id, $array)
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{
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return wcache($goods_id, $array, 'goods_bundling');
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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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* 删除商品优惠套装缓存
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* @param int $goods_id 商品ID
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* @return boolean
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*/
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private function _dGoodsBundlingCache($goods_id)
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{
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return dcache($goods_id, 'goods_bundling');
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}
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} |