/**
* 合并订单
* @param string $from_order_sn 从订单号
* @param string $to_order_sn 主订单号
* @return 成功返回true，失败返回错误信息
*/
function merge_order($from_order_sn, $to_order_sn)
{
/* 订单号不能为空 */
if (trim($from_order_sn) == '' || trim($to_order_sn) == '') {
return $GLOBALS['_LANG']['order_sn_not_null'];
}
/* 订单号不能相同 */
if ($from_order_sn == $to_order_sn) {
return $GLOBALS['_LANG']['two_order_sn_same'];
}
/* 取得订单信息 */
$from_order = order_info(0, $from_order_sn);
$to_order = order_info(0, $to_order_sn);
/* 检查订单是否存在 */
if (!$from_order) {
return sprintf($GLOBALS['_LANG']['order_not_exist'], $from_order_sn);
} elseif (!$to_order) {
return sprintf($GLOBALS['_LANG']['order_not_exist'], $to_order_sn);
}
/* 检查合并的订单是否为普通订单，非普通订单不允许合并 */
if ($from_order['extension_code'] != '' || $to_order['extension_code'] != 0) {
return $GLOBALS['_LANG']['merge_invalid_order'];
}
/* 检查订单状态是否是已确认或未确认、未付款、未发货 */
if ($from_order['order_status'] != OS_UNCONFIRMED && $from_order['order_status'] != OS_CONFIRMED) {
return sprintf($GLOBALS['_LANG']['os_not_unconfirmed_or_confirmed'], $from_order_sn);
} elseif ($from_order['pay_status'] != PS_UNPAYED) {
return sprintf($GLOBALS['_LANG']['ps_not_unpayed'], $from_order_sn);
} elseif ($from_order['shipping_status'] != SS_UNSHIPPED) {
return sprintf($GLOBALS['_LANG']['ss_not_unshipped'], $from_order_sn);
}
if ($to_order['order_status'] != OS_UNCONFIRMED && $to_order['order_status'] != OS_CONFIRMED) {
return sprintf($GLOBALS['_LANG']['os_not_unconfirmed_or_confirmed'], $to_order_sn);
} elseif ($to_order['pay_status'] != PS_UNPAYED) {
return sprintf($GLOBALS['_LANG']['ps_not_unpayed'], $to_order_sn);
} elseif ($to_order['shipping_status'] != SS_UNSHIPPED) {
return sprintf($GLOBALS['_LANG']['ss_not_unshipped'], $to_order_sn);
}
/* 检查订单用户是否相同 */
if ($from_order['user_id'] != $to_order['user_id']) {
return $GLOBALS['_LANG']['order_user_not_same'];
}
/* 合并订单 */
$order = $to_order;
$order['order_id'] = '';
$order['add_time'] = gmtime();
// 合并商品总额
$order['goods_amount'] += $from_order['goods_amount'];
// 合并折扣
$order['discount'] += $from_order['discount'];
if ($order['shipping_id'] > 0) {
// 重新计算配送费用
$weight_price = order_weight_price($to_order['order_id']);
$from_weight_price = order_weight_price($from_order['order_id']);
$weight_price['weight'] += $from_weight_price['weight'];
$weight_price['amount'] += $from_weight_price['amount'];
$weight_price['number'] += $from_weight_price['number'];
$region_id_list = array($order['country'], $order['province'], $order['city'], $order['district']);
$shipping_area = shipping_area_info($order['shipping_id'], $region_id_list);
$order['shipping_fee'] = shipping_fee($shipping_area['shipping_code'], unserialize($shipping_area['configure']), $weight_price['weight'], $weight_price['amount'], $weight_price['number']);
// 如果保价了，重新计算保价费
if ($order['insure_fee'] > 0) {
$order['insure_fee'] = shipping_insure_fee($shipping_area['shipping_code'], $order['goods_amount'], $shipping_area['insure']);
}
}
// 重新计算包装费、贺卡费
if ($order['pack_id'] > 0) {
$pack = pack_info($order['pack_id']);
$order['pack_fee'] = $pack['free_money'] > $order['goods_amount'] ? $pack['pack_fee'] : 0;
}
if ($order['card_id'] > 0) {
$card = card_info($order['card_id']);
$order['card_fee'] = $card['free_money'] > $order['goods_amount'] ? $card['card_fee'] : 0;
}
// 红包不变，合并积分、余额、已付款金额
$order['integral'] += $from_order['integral'];
$order['integral_money'] = value_of_integral($order['integral']);
$order['surplus'] += $from_order['surplus'];
$order['money_paid'] += $from_order['money_paid'];
// 计算应付款金额（不包括支付费用）
$order['order_amount'] = $order['goods_amount'] - $order['discount'] + $order['shipping_fee'] + $order['insure_fee'] + $order['pack_fee'] + $order['card_fee'] - $order['bonus'] - $order['integral_money'] - $order['surplus'] - $order['money_paid'];
// 重新计算支付费
if ($order['pay_id'] > 0) {
// 货到付款手续费
$cod_fee = $shipping_area ? $shipping_area['pay_fee'] : 0;
$order['pay_fee'] = pay_fee($order['pay_id'], $order['order_amount'], $cod_fee);
// 应付款金额加上支付费
$order['order_amount'] += $order['pay_fee'];
}
/* 插入订单表 */
do {
$order['order_sn'] = get_order_sn();
if ($GLOBALS['db']->autoExecute($GLOBALS['ecs']->table('order_info'), addslashes_deep($order), 'INSERT')) {
break;
} else {
if ($GLOBALS['db']->errno() != 1062) {
die($GLOBALS['db']->errorMsg());
}
}
} while (true);
// 防止订单号重复
/* 订单号 */
$order_id = $GLOBALS['db']->insert_id();
/* 更新订单商品 */
$sql = 'UPDATE ' . $GLOBALS['ecs']->table('order_goods') . " SET order_id = '{$order_id}' " . "WHERE order_id " . db_create_in(array($from_order['order_id'], $to_order['order_id']));
$GLOBALS['db']->query($sql);
include_once ROOT_PATH . 'includes/lib_clips.php';
/* 插入支付日志 */
insert_pay_log($order_id, $order['order_amount'], PAY_ORDER);
/* 删除原订单 */
$sql = 'DELETE FROM ' . $GLOBALS['ecs']->table('order_info') . " WHERE order_id " . db_create_in(array($from_order['order_id'], $to_order['order_id']));
$GLOBALS['db']->query($sql);
/* 删除原订单支付日志 */
$sql = 'DELETE FROM ' . $GLOBALS['ecs']->table('pay_log') . " WHERE order_id " . db_create_in(array($from_order['order_id'], $to_order['order_id']));
$GLOBALS['db']->query($sql);
/* 返还 from_order 的红包，因为只使用 to_order 的红包 */
if ($from_order['bonus_id'] > 0) {
unuse_bonus($from_order['bonus_id']);
}
/* 返回成功 */
return true;
}
/**
* 获得订单中的费用信息
*
* @access public
* @param array $order
* @param array $goods
* @param array $consignee
* @param bool $is_gb_deposit 是否团购保证金（如果是，应付款金额只计算商品总额和支付费用，可以获得的积分取 $gift_integral）
* @return array
*/
function order_fee($order, $goods, $consignee)
{
/* 初始化订单的扩展code */
if (!isset($order['extension_code'])) {
$order['extension_code'] = '';
}
if ($order['extension_code'] == 'group_buy') {
$group_buy = model('GroupBuyBase')->group_buy_info($order['extension_id']);
}
$total = array('real_goods_count' => 0, 'gift_amount' => 0, 'goods_price' => 0, 'market_price' => 0, 'discount' => 0, 'pack_fee' => 0, 'card_fee' => 0, 'shipping_fee' => 0, 'shipping_insure' => 0, 'integral_money' => 0, 'bonus' => 0, 'surplus' => 0, 'cod_fee' => 0, 'pay_fee' => 0, 'tax' => 0);
$weight = 0;
/* 商品总价 */
foreach ($goods as $val) {
/* 统计实体商品的个数 */
if ($val['is_real']) {
$total['real_goods_count']++;
}
$total['goods_price'] += $val['goods_price'] * $val['goods_number'];
$total['market_price'] += $val['market_price'] * $val['goods_number'];
}
$total['saving'] = $total['market_price'] - $total['goods_price'];
$total['save_rate'] = $total['market_price'] ? round($total['saving'] * 100 / $total['market_price']) . '%' : 0;
$total['goods_price_formated'] = price_format($total['goods_price'], false);
$total['market_price_formated'] = price_format($total['market_price'], false);
$total['saving_formated'] = price_format($total['saving'], false);
/* 折扣 */
if ($order['extension_code'] != 'group_buy') {
$discount = model('Order')->compute_discount();
$total['discount'] = $discount['discount'];
if ($total['discount'] > $total['goods_price']) {
$total['discount'] = $total['goods_price'];
}
}
$total['discount_formated'] = price_format($total['discount'], false);
/* 税额 */
if (!empty($order['need_inv']) && $order['inv_type'] != '') {
/* 查税率 */
$rate = 0;
$invoice_type = C('invoice_type');
foreach ($invoice_type['type'] as $key => $type) {
if ($type == $order['inv_type']) {
$rate = floatval($invoice_type['rate'][$key]) / 100;
break;
}
}
if ($rate > 0) {
$total['tax'] = $rate * $total['goods_price'];
}
}
$total['tax_formated'] = price_format($total['tax'], false);
/* 包装费用 */
if (!empty($order['pack_id'])) {
$total['pack_fee'] = pack_fee($order['pack_id'], $total['goods_price']);
}
$total['pack_fee_formated'] = price_format($total['pack_fee'], false);
/* 贺卡费用 */
if (!empty($order['card_id'])) {
$total['card_fee'] = card_fee($order['card_id'], $total['goods_price']);
}
$total['card_fee_formated'] = price_format($total['card_fee'], false);
/* 红包 */
if (!empty($order['bonus_id'])) {
$bonus = model('Order')->bonus_info($order['bonus_id']);
$total['bonus'] = $bonus['type_money'];
}
$total['bonus_formated'] = price_format($total['bonus'], false);
/* 线下红包 */
if (!empty($order['bonus_kill'])) {
$bonus = model('Order')->bonus_info(0, $order['bonus_kill']);
$total['bonus_kill'] = $order['bonus_kill'];
$total['bonus_kill_formated'] = price_format($total['bonus_kill'], false);
}
/* 配送费用 */
$shipping_cod_fee = NULL;
if ($order['shipping_id'] > 0 && $total['real_goods_count'] > 0) {
$region['country'] = $consignee['country'];
$region['province'] = $consignee['province'];
$region['city'] = $consignee['city'];
$region['district'] = $consignee['district'];
$shipping_info = model('Shipping')->shipping_area_info($order['shipping_id'], $region);
if (!empty($shipping_info)) {
if ($order['extension_code'] == 'group_buy') {
$weight_price = model('Order')->cart_weight_price(CART_GROUP_BUY_GOODS);
} else {
$weight_price = model('Order')->cart_weight_price();
}
// 查看购物车中是否全为免运费商品，若是则把运费赋为零
$sql = 'SELECT count(*) as count FROM ' . $this->pre . "cart WHERE `session_id` = '" . SESS_ID . "' AND `extension_code` != 'package_buy' AND `is_shipping` = 0";
$res = $this->row($sql);
$shipping_count = $res['count'];
$total['shipping_fee'] = ($shipping_count == 0 and $weight_price['free_shipping'] == 1) ? 0 : shipping_fee($shipping_info['shipping_code'], $shipping_info['configure'], $weight_price['weight'], $total['goods_price'], $weight_price['number']);
if (!empty($order['need_insure']) && $shipping_info['insure'] > 0) {
$total['shipping_insure'] = shipping_insure_fee($shipping_info['shipping_code'], $total['goods_price'], $shipping_info['insure']);
} else {
$total['shipping_insure'] = 0;
}
if ($shipping_info['support_cod']) {
$shipping_cod_fee = $shipping_info['pay_fee'];
}
}
}
$total['shipping_fee_formated'] = price_format($total['shipping_fee'], false);
$total['shipping_insure_formated'] = price_format($total['shipping_insure'], false);
// 购物车中的商品能享受红包支付的总额
$bonus_amount = model('Order')->compute_discount_amount();
// 红包和积分最多能支付的金额为商品总额
$max_amount = $total['goods_price'] == 0 ? $total['goods_price'] : $total['goods_price'] - $bonus_amount;
/* 计算订单总额 */
if ($order['extension_code'] == 'group_buy' && $group_buy['deposit'] > 0) {
$total['amount'] = $total['goods_price'];
} else {
$total['amount'] = $total['goods_price'] - $total['discount'] + $total['tax'] + $total['pack_fee'] + $total['card_fee'] + $total['shipping_fee'] + $total['shipping_insure'] + $total['cod_fee'];
// 减去红包金额
$use_bonus = min($total['bonus'], $max_amount);
// 实际减去的红包金额
if (isset($total['bonus_kill'])) {
$use_bonus_kill = min($total['bonus_kill'], $max_amount);
$total['amount'] -= $price = number_format($total['bonus_kill'], 2, '.', '');
// 还需要支付的订单金额
}
$total['bonus'] = $use_bonus;
$total['bonus_formated'] = price_format($total['bonus'], false);
$total['amount'] -= $use_bonus;
// 还需要支付的订单金额
$max_amount -= $use_bonus;
// 积分最多还能支付的金额
}
/* 余额 */
$order['surplus'] = $order['surplus'] > 0 ? $order['surplus'] : 0;
if ($total['amount'] > 0) {
if (isset($order['surplus']) && $order['surplus'] > $total['amount']) {
$order['surplus'] = $total['amount'];
$total['amount'] = 0;
} else {
$total['amount'] -= floatval($order['surplus']);
}
} else {
$order['surplus'] = 0;
$total['amount'] = 0;
}
$total['surplus'] = $order['surplus'];
$total['surplus_formated'] = price_format($order['surplus'], false);
/* 积分 */
$order['integral'] = $order['integral'] > 0 ? $order['integral'] : 0;
if ($total['amount'] > 0 && $max_amount > 0 && $order['integral'] > 0) {
$integral_money = value_of_integral($order['integral']);
// 使用积分支付
$use_integral = min($total['amount'], $max_amount, $integral_money);
// 实际使用积分支付的金额
$total['amount'] -= $use_integral;
$total['integral_money'] = $use_integral;
$order['integral'] = integral_of_value($use_integral);
} else {
$total['integral_money'] = 0;
$order['integral'] = 0;
}
$total['integral'] = $order['integral'];
$total['integral_formated'] = price_format($total['integral_money'], false);
/* 保存订单信息 */
$_SESSION['flow_order'] = $order;
$se_flow_type = isset($_SESSION['flow_type']) ? $_SESSION['flow_type'] : '';
/* 支付费用 */
if (!empty($order['pay_id']) && ($total['real_goods_count'] > 0 || $se_flow_type != CART_EXCHANGE_GOODS)) {
$total['pay_fee'] = pay_fee($order['pay_id'], $total['amount'], $shipping_cod_fee);
}
$total['pay_fee_formated'] = price_format($total['pay_fee'], false);
$total['amount'] += $total['pay_fee'];
// 订单总额累加上支付费用
$total['amount_formated'] = price_format($total['amount'], false);
/* 取得可以得到的积分和红包 */
if ($order['extension_code'] == 'group_buy') {
$total['will_get_integral'] = $group_buy['gift_integral'];
} elseif ($order['extension_code'] == 'exchange_goods') {
$total['will_get_integral'] = 0;
} else {
$total['will_get_integral'] = model('Order')->get_give_integral($goods);
}
$total['will_get_bonus'] = $order['extension_code'] == 'exchange_goods' ? 0 : price_format(model('Order')->get_total_bonus(), false);
$total['formated_goods_price'] = price_format($total['goods_price'], false);
$total['formated_market_price'] = price_format($total['market_price'], false);
$total['formated_saving'] = price_format($total['saving'], false);
if ($order['extension_code'] == 'exchange_goods') {
$sql = 'SELECT SUM(eg.exchange_integral) ' . 'as sum FROM ' . $this->pre . 'cart AS c,' . $this->pre . 'exchange_goods AS eg ' . "WHERE c.goods_id = eg.goods_id AND c.session_id= '" . SESS_ID . "' " . " AND c.rec_type = '" . CART_EXCHANGE_GOODS . "' " . ' AND c.is_gift = 0 AND c.goods_id > 0 ' . 'GROUP BY eg.goods_id';
$res = $this->row($sql);
$exchange_integral = $res['sum'];
$total['exchange_integral'] = $exchange_integral;
}
return $total;
}
/* 如果选择了红包，先使用红包支付 */
if ($_POST['bonus_id'] > 0) {
/* todo 检查红包是否可用 */
$order['bonus_id'] = $_POST['bonus_id'];
$bonus = bonus_info($_POST['bonus_id']);
$order['bonus'] = $bonus['type_money'];
$order['order_amount'] -= $order['bonus'];
}
/* 使用红包之后待付款金额仍大于0 */
if ($order['order_amount'] > 0) {
if ($old_order['extension_code'] != 'exchange_goods') {
/* 如果设置了积分，再使用积分支付 */
if (isset($_POST['integral']) && intval($_POST['integral']) > 0) {
/* 检查积分是否足够 */
$order['integral'] = intval($_POST['integral']);
$order['integral_money'] = value_of_integral(intval($_POST['integral']));
if ($old_order['integral'] + $user['pay_points'] < $order['integral']) {
sys_msg($_LANG['pay_points_not_enough']);
}
$order['order_amount'] -= $order['integral_money'];
}
} else {
if (intval($_POST['integral']) > $user['pay_points'] + $old_order['integral']) {
sys_msg($_LANG['pay_points_not_enough']);
}
}
if ($order['order_amount'] > 0) {
/* 如果设置了余额，再使用余额支付 */
if (isset($_POST['surplus']) && floatval($_POST['surplus']) >= 0) {
/* 检查余额是否足够 */
$order['surplus'] = round(floatval($_POST['surplus']), 2);
}
// print_r($result);exit;
$out = array('bonus' => $result['total']['bonus'], 'bonus_formated' => $result['total']['bonus_formated']);
GZ_Api::outPut($out);
break;
case 'integral':
$integral = _POST('integral', 0);
if (!$integral) {
GZ_Api::outPut(101);
}
// $user_id = $_SESSION['user_id'];
// $user_info = user_info($user_id);
// // 查询用户有多少积分
// $flow_points = flow_available_points(); // 该订单允许使用的积分
// $user_points = $user_info['pay_points']; // 用户的积分总数
$integral_to_p = value_of_integral($integral);
// print_r($user_info);
// print_r($flow_points);exit;
GZ_Api::outPut(array("bonus" => $integral_to_p, "bonus_formated" => price_format($integral_to_p)));
break;
}
GZ_Api::outPut(101);
/**
* 获得用户的可用积分
*
* @access private
* @return integral
*/
function flow_available_points()
{
$sql = "SELECT SUM(g.integral * c.goods_number) " . "FROM " . $GLOBALS['ecs']->table('cart') . " AS c, " . $GLOBALS['ecs']->table('goods') . " AS g " . "WHERE c.session_id = '" . SESS_ID . "' AND c.goods_id = g.goods_id AND c.is_gift = 0 AND g.integral > 0 " . "AND c.rec_type = '" . CART_GENERAL_GOODS . "'";
