function getordcode()
{
$Ord = M('Orderlist');
$numbers = range(10, 99);
shuffle($numbers);
$code = array_slice($numbers, 0, 4);
$ordcode = $code[0] . $code[1] . $code[2] . $code[3];
$oldcode = $Ord->where("ordcode='" . $ordcode . "'")->getField('ordcode');
if ($oldcode) {
getordcode();
} else {
return $ordcode;
}
}
/**
* 生成订单
* @param array $manifest 购物清单
* @return array|null
*/
public function gen_order($manifest)
{
$this->startTrans();
$order_num = getordcode();
$orders = array();
//查询收货地址
$address = M('address')->alias('addr')->field('addr.name, addr.phone, addr.postcode, addr.address, p.id as province, c.id as city, a.id as area')->join('left join area p on p.id = addr.province')->join('left join area c on c.id = addr.city')->join('left join area a on a.id = addr.area')->where(array('addr.id' => $manifest['address_id']))->find();
foreach ($manifest['items'] as $item) {
$products = array();
$item['total'] = 0;
//查询产品信息
foreach ($item['goods'] as $g) {
switch ($g['type']) {
case 'book':
//产品类型为资料(分为有图书和没图书的情况)
$books = M('book')->where(array('cid' => $g['id'], 'type' => 1))->select();
if (!empty($books)) {
//存在图书,并可能存在多本
foreach ($books as $book) {
$product = array();
$product['table_id'] = $book['id'];
$product['table_name'] = 'book';
$product['title'] = $book['title'];
$product['price'] = $book['price'];
$product['member_id'] = $book['member_id'];
$product['quantity'] = $g['quantity'];
$products[] = $product;
$item['total'] += $product['price'] * $product['quantity'];
}
} else {
//不寻在图书,则产品为需求本身
$demand = M('demand')->find($g['id']);
if (empty($demand)) {
$this->rollback();
return false;
}
$product = array();
$product['table_id'] = $demand['id'];
$product['table_name'] = 'demand';
$product['title'] = $demand['description'];
$product['price'] = $demand['cost'];
$product['member_id'] = $demand['member_id'];
$product['quantity'] = $g['quantity'];
$products[] = $product;
$item['total'] += $product['price'] * $product['quantity'];
}
break;
case 'bid':
break;
}
}
$group_num = getordcode();
$order_data = array('order_number' => $order_num, 'group_num' => $group_num, 'from_member_id' => $manifest['uid'], 'to_member_id' => $item['business_id'], 'total' => round($item['total'], 2), 'province' => $address['province'], 'city' => $address['city'], 'area' => $address['area'], 'address' => $address['address'], 'postcode' => $address['postcode'], 'name' => $address['name'], 'phone' => $address['phone'], 'content' => $item['remark'], 'shipping_template_id' => $item['shipping_template_id'], 'shipping' => $item['shipping_price'], 'add_time' => date('Y-m-d H:i:s'));
$new_order_id = $this->add($order_data);
if (!$new_order_id) {
$this->rollback();
return false;
}
$order_data['id'] = $new_order_id;
$orders[] = $order_data;
foreach ($products as $product) {
//添加订单商品
$product_data[] = array('order_id' => $new_order_id, 'table_name' => $product['table_name'], 'table_id' => $product['table_id'], 'title' => $product['title'], 'price' => $product['price'], 'quantity' => $product['quantity'], 'add_time' => date('Y-m-d H:i:s'));
}
}
$add_product_success = M('order_product')->addAll($product_data);
if (!$add_product_success) {
$this->rollBack();
return false;
}
return $this->commit() ? $orders : false;
}
public function create_order_get()
{
if (empty($this->cart)) {
//5016购物车没有商品
$this->error(5016);
}
$id = intval(I('get.id', ''));
$m = M();
$map['id'] = $id;
$map['member_id'] = $this->uid;
$resource = $m->table('address')->where($map)->find();
if (empty($resource)) {
//5015地址不存在
$this->error(5015);
}
$order_number = getordcode();
$total = 0;
while (list($business, $commodity) = each($this->cart)) {
list($id, $commodity) = each($commodity);
$total += $commodity['price'];
$pro_arr = explode('_', $id);
$order_product[] = array('order_id' => $order_number, 'table_name' => $pro_arr[0], 'table_id' => $pro_arr[1], 'title' => $commodity['name'], 'price' => $commodity['price'], 'quantity' => $commodity['num'], 'status' => 1, 'add_time' => date('Y-m-d H:i:s'));
}
p($order_product);
$m->table('order_product')->addAll($order_product);
$this->success();
}
