public function postOrder()
{
$now = new DateTime();
$token = Input::get('token', '');
$u_id = Input::get('u_id', 0);
$amount_origin = Input::get('amount_origin', 0);
$amount = Input::get('amount', 0);
$shipping_fee = Input::get('shipping_fee', 0);
$shipping_name = Input::get('shipping_name', '');
$shipping_phone = Input::get('shipping_phone', '');
$shipping_address = Input::get('shipping_address', '');
$shipping = Input::get('shipping', 1);
$delivery_time = Input::get('delivery_time', $now->format('Y-m-d H:i:s'));
$comment = Input::get('comment', '');
$carts = Input::get('carts', null);
DB::beginTransaction();
try {
if (empty($carts)) {
throw new Exception("请传入有效的购物车", 1);
}
$carts = explode(',', $carts);
$user = User::chkUserByToken($token, $u_id);
$list = Cart::whereIn('c_id', $carts)->get();
$total_amount = 0;
$total_amount_origin = 0;
$b_ids = [];
$amount_origin_sum = 0;
$amount_sum = 0;
$groups = [];
foreach ($list as $key => $cart) {
if ($cart->u_id != $u_id) {
throw new Exception("没有权限操作该购物车", 7001);
}
if ($cart->c_status > 1) {
throw new Exception("购物车无效", 7005);
}
$cart->updateCart($cart->c_quantity);
if (empty($groups[$cart->b_id]['amount_origin'])) {
$groups[$cart->b_id]['amount_origin'] = 0;
$groups[$cart->b_id]['amount'] = 0;
$groups[$cart->b_id]['carts_ids'] = [];
}
$groups[$cart->b_id]['amount_origin'] += $cart->c_amount_origin;
$groups[$cart->b_id]['amount'] += $cart->c_amount;
$groups[$cart->b_id]['carts_ids'][] = $cart->c_id;
$b_ids[] = $cart->b_id;
$amount_sum += $groups[$cart->b_id]['amount'];
$amount_origin_sum += $groups[$cart->b_id]['amount_origin'];
}
if ($amount_origin_sum != $amount_origin || $amount_sum != $amount) {
throw new Exception("支付金额已刷新, 请重新提交订单", 9003);
}
$order_group_no = Order::generateOrderGroupNo($u_id);
foreach ($groups as $b_id => $group) {
$rnd_str = rand(10, 99);
$order_no = $order_group_no . $b_id . $rnd_str;
$order = new Order();
$order->u_id = $u_id;
$order->b_id = $b_id;
$order->o_amount_origin = $group['amount_origin'];
$order->o_amount = $group['amount'];
$order->o_shipping_fee = $shipping_fee;
$order->o_shipping_name = $shipping_name;
$order->o_shipping_phone = $shipping_phone;
$order->o_shipping_address = $shipping_address;
$order->o_delivery_time = $delivery_time;
$order->o_shipping = $shipping;
$order->o_comment = $comment;
$order->o_number = $order_no;
$order->o_group_number = $order_group_no;
$o_id = $order->addOrder();
Cart::bindOrder([$order->o_id => $group['carts_ids']]);
}
// push msg to seller
$list = Booth::whereIn('b_id', $b_ids)->get();
foreach ($list as $key => $booth) {
$obj = new MessageDispatcher($booth->u_id);
$obj->fireTextToUser('您有新的订单, 请及时发货');
}
$re = Tools::reTrue('提交订单成功', ['order_no' => $order_group_no]);
DB::commit();
} catch (Exception $e) {
$re = Tools::reFalse($e->getCode(), $e->getMessage());
DB::rollback();
}
return Response::json($re);
}
