Api.php
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<?php
/**
* tpshop
* ============================================================================
* 版权所有 2015-2027 深圳搜豹网络科技有限公司，并保留所有权利。
* 网站地址: http://www.tp-shop.cn
* ----------------------------------------------------------------------------
* 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 .
* 不允许对程序代码以任何形式任何目的的再发布。
* ============================================================================
* Author: JY
* Date: 2015-09-23
*/
namespace app\admin\controller;
use think\Db;
class Api extends Base {
/*
* 获取地区
*/
public function getRegion(){
$parent_id = I('get.parent_id/d');
$data = M('region')->where("parent_id", $parent_id)->select();
$html = '';
if($data){
foreach($data as $h){
$html .= "<option value='{$h['id']}'>{$h['name']}</option>";
}
}
echo $html;
}
public function getGoodsSpec(){
$goods_id = I('get.goods_id/d');
$temp = DB::name('spec_goods_price')->field("GROUP_CONCAT(`key` SEPARATOR '_' ) as goods_spec_item")->where('goods_id', $goods_id)->select();
$goods_spec_item = $temp[0]['goods_spec_item'];
$goods_spec_item = array_unique(explode('_',$goods_spec_item));
if($goods_spec_item[0] != ''){
$spec_item = DB::query("SELECT i.*,s.name FROM __PREFIX__spec_item i LEFT JOIN __PREFIX__spec s ON s.id = i.spec_id WHERE i.id IN (".implode(',',$goods_spec_item).") ");
$new_arr = array();
foreach($spec_item as $k=>$v){
$new_arr[$v['name']][] = $v;
}
$this->assign('specList',$new_arr);
}
return $this->fetch();
}
/*
* 获取商品价格
*/
public function getSpecPrice(){
$spec_id = I('post.spec_id/d');
$goods_id = I('get.goods_id/d');
if(!is_array($spec_id)){
exit;
}
$item_arr = array_values($spec_id);
sort($item_arr);
$key = implode('_',$item_arr);
$goods = M('spec_goods_price')->where(array('key'=>$key,'goods_id'=>$goods_id))->find();
$info = array(
'status' => 1,
'msg' => 0,
'data' =>$goods['price'] ? $goods['price'] : 0
);
exit(json_encode($info));
}
//商品价格计算
public function calcGoods(){
$goods_id = I('post.goods/d'); // 添加商品id
$price_type = I('post.price') ? I('post.price') : 3; // 价钱类型
$goods_info = M('goods')->where(array('goods_id'=>$goods_id))->find();
if(!$goods_info['goods_id'] > 0)
exit; // 不存在商品
switch($price_type){
case 1:
$goods_price = $goods_info['market_price']; //市场价
break;
case 2:
$goods_price = $goods_info['shop_price']; //市场价
break;
case 3:
$goods_price = I('post.goods_price'); //自定义
break;
}
$goods_num = I('post.goods_num'); // 商品数量
$total_price = $goods_price * $goods_num; // 计算商品价格
$info = array(
'status'=>1,
'msg'=>'',
'data'=>$total_price
);
exit(json_encode($info));
}
}