public function index()
{
$Cart = new Cart();
$this->cart_price = $Cart->getPrice();
$this->gc_list = M('GoodsClass')->where(array('gc_parent_id' => 0))->order('gc_sort desc')->select();
$this->display('Widget:Nav:index');
}
public function buy()
{
if (IS_AJAX) {
$goods_id = intval($_POST['goods_id']);
$goods_num = intval($_POST['goods_num']);
$Cart = new Cart();
$goods = D('Goods')->where(array('goods_id' => $goods_id, 'goods_status' => 1))->find();
if (!empty($goods)) {
if ($goods['goods_storage'] < $goods_num) {
$result['code'] = 300;
$result['msg'] = '商品库存不足.';
$result['data'] = array();
} else {
$Cart->addItem($goods['goods_id'], $goods['goods_name'], $goods['goods_price'], $goods_num, $goods['goods_pic']);
$result['code'] = 200;
$result['msg'] = '操作成功.';
$result['data'] = array();
}
} else {
$result['code'] = 300;
$result['msg'] = '该商品不存在或者已下架,您无法购买.';
$result['data'] = array();
}
echo json_encode($result);
}
}
/**
* 生成订单
*/
public function creatOrder()
{
$addr_id = intval($_POST['addr_id']);
$addr_info = M('MemberAddrs')->where(array('addr_id' => $addr_id))->find();
$goods_list = M('OrderGoods')->where(array('order_id' => 0, 'member_id' => $this->mid))->select();
if (!empty($addr_info)) {
$data['order_sn'] = order_sn();
$data['member_id'] = $this->mid;
$data['buyer_name'] = get_member_nickname($this->mid);
switch (trim($_POST['pay_type'])) {
case 1:
$data['payment_name'] = 'alipay';
break;
case 2:
$data['payment_name'] = 'bdpay';
break;
}
$data['shipping_fee'] = 0;
$data['goods_amount'] = 0;
$data['discount'] = 0;
$data['order_amount'] = 0;
if (empty($goods_list)) {
$this->error('您还没有选择好商品哦.', U('Cart/index'));
}
foreach ($goods_list as $key => $val) {
//计算价格同时清除购物车里的商品
$Cart = new Cart();
$Cart->delItem($val['goods_id']);
$goods_price = M('Goods')->where(array('goods_id' => $val['goods_id']))->getField('goods_price');
if (get_distributor($this->mid)) {
$goods_price = $goods_price * MSC('distributor_discount');
}
$data['goods_amount'] += $goods_price * $val['goods_num'];
$data['discount'] += $data['goods_amount'] * (1 - get_discount($val['goods_num']));
//冻结库存
M('Goods')->where(array('goods_id' => $val['goods_id']))->setDec('goods_storage', $val['goods_num']);
M('Goods')->where(array('goods_id' => $val['goods_id']))->setInc('goods_freez', $val['goods_num']);
}
$data['order_amount'] = $data['goods_amount'] - $data['discount'];
$data['order_message'] = str_rp($_POST['order_message'], 1);
$member = M('Member')->where(array('member_id' => $this->mid))->field('mobile,email')->find();
$data['mobile'] = $member['mobile'];
$data['email'] = $member['email'];
$data['order_state'] = 10;
$data['add_time'] = NOW_TIME;
$order_id = M('Order')->add($data);
if ($order_id) {
//认领订单商品 已从购物车页面写入
M('OrderGoods')->where(array('order_id' => 0, 'member_id' => $this->mid))->setField('order_id', $order_id);
//生成物流地址
$address_data['order_id'] = $order_id;
$address_data['buyer_id'] = $this->mid;
$address_data['true_name'] = $addr_info['name'];
$address_data['prov_id'] = $addr_info['province_id'];
$address_data['city_id'] = $addr_info['city_id'];
$address_data['area_id'] = $addr_info['area_id'];
$address_data['address'] = $addr_info['addr'];
$address_data['zip_code'] = $addr_info['zip'];
$address_data['mob_phone'] = $addr_info['mobile'];
$address_data['add_time'] = NOW_TIME;
M('OrderAddress')->add($address_data);
//订单日志
$log_data['order_id'] = $order_id;
$log_data['order_state'] = get_order_state_name(10);
$log_data['change_state'] = get_order_state_name(20);
$log_data['state_info'] = '会员确认订单';
$log_data['log_time'] = NOW_TIME;
$log_data['operator'] = '会员';
M('OrderLog')->add($log_data);
//进行支付跳转
switch (trim($_POST['pay_type'])) {
case 1:
$this->success('订单生成成功', U('Pay/alipay', array('order_sn' => $data['order_sn'])));
break;
case 2:
$this->success('订单生成成功', U('Pay/bdpay', array('order_sn' => $data['order_sn'])));
break;
}
}
} else {
$this->error('请选择收货地址');
}
}
