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jpmall_x1/ trunk / data / model /
* 下单业务模型
*
* @copyright Copyright (c) 2007-2014 ShopNC Inc. (http://www.shopjl.com)
* @license http://www.shopjl.com
* @link http://www.shopjl.com
* @since File available since Release v1.1
*/
defined('BYshopJL') or exit('Access Invalid!');
class buyModel {
/**
* 输出有货到付款时，在线支付和货到付款及每种支付下商品数量和详细列表
* @param $buy_list 商品列表
* @return 返回 以支付方式为下标分组的商品列表
*/
public function getOfflineGoodsPay($buy_list) {
//以支付方式为下标，存放购买商品
$buy_goods_list = array();
$offline_pay = Model('payment')->getPaymentOpenInfo(array('payment_code'=>'offline'));
if ($offline_pay) {
//下单里包括平台自营商品并且平台已开户货到付款，则显示货到付款项及对应商品数量,取出支持货到付款的店铺ID组成的数组，目前就一个，DEFAULT_PLATFORM_STORE_ID
$offline_store_id_array = array(DEFAULT_PLATFORM_STORE_ID);
foreach ($buy_list as $value) {
if (in_array($value['store_id'],$offline_store_id_array)) {
$buy_goods_list['offline'][] = $value;
} else {
$buy_goods_list['online'][] = $value;
}
}
}
return $buy_goods_list;
}
/**
* 计算每个店铺(所有店铺级优惠活动)总共优惠多少金额
* @param array $store_goods_total 最初店铺商品总金额
* @param array $store_final_goods_total 去除各种店铺级促销后，最终店铺商品总金额(不含运费)
* @return array
*/
public function getStorePromotionTotal($store_goods_total, $store_final_goods_total) {
if (!is_array($store_goods_total) || !is_array($store_final_goods_total)) return array();
$store_promotion_total = array();
foreach ($store_goods_total as $store_id => $goods_total) {
$store_promotion_total[$store_id] = abs($goods_total - $store_final_goods_total[$store_id]);
}
return $store_promotion_total;
}
/**
* 返回需要计算运费的店铺ID组成的数组 和 免运费店铺ID及免运费下限金额描述
* @param array $store_goods_total 每个店铺的商品金额小计，以店铺ID为下标
* @return array
*/
public function getStoreFreightDescList($store_goods_total) {
if (empty($store_goods_total) || !is_array($store_goods_total)) return array(array(),array());
//定义返回数组
$need_calc_sid_array = array();
$cancel_calc_sid_array = array();
//如果商品金额未达到免运费设置下线，则需要计算运费
$condition = array('store_id' => array('in',array_keys($store_goods_total)));
$store_list = Model('store')->getStoreOnlineList($condition,null,'','store_id,store_free_price');
foreach ($store_list as $store_info) {
$limit_price = floatval($store_info['store_free_price']);
if ($limit_price == 0 || $limit_price > $store_goods_total[$store_info['store_id']]) {
//需要计算运费
$need_calc_sid_array[] = $store_info['store_id'];
} else {
//返回免运费金额下限
$cancel_calc_sid_array[$store_info['store_id']]['free_price'] = $limit_price;
$cancel_calc_sid_array[$store_info['store_id']]['desc'] = sprintf('满%s免运费',$limit_price);
}
}
return array($need_calc_sid_array,$cancel_calc_sid_array);
}
/**
* 取得店铺运费(使用运费模板的商品运费不会计算，但会返回模板信息)
* 先将免运费的店铺运费置0，然后算出店铺里没使用运费模板的商品运费之和 ，存到iscalced下标中
* 然后再计算使用运费模板的信息(array(店铺ID=>array(运费模板ID=>购买数量))，放到nocalced下标里
* @param array $buy_list 购买商品列表
* @param array $free_freight_sid_list 免运费的店铺ID数组
*/
public function getStoreFreightList($buy_list = array(), $free_freight_sid_list) {
//定义返回数组
$return = array();
//先将免运费的店铺运费置0(格式:店铺ID=>0)
$freight_list = array();
if (!empty($free_freight_sid_list) && is_array($free_freight_sid_list)) {
foreach ($free_freight_sid_list as $store_id) {
$freight_list[$store_id] = 0;
}
}
//然后算出店铺里没使用运费模板(优惠套装商品除外)的商品运费之和(格式:店铺ID=>运费)
//定义数组，存放店铺优惠套装商品运费总额 store_id=>运费
$store_bl_goods_freight = array();
foreach ($buy_list as $key => $goods_info) {
//免运费店铺的商品不需要计算
if (array_key_exists($goods_info['store_id'], $freight_list)) {
unset($buy_list[$key]);
continue;
}
//优惠套装商品运费另算
if (intval($goods_info['bl_id'])) {
unset($buy_list[$key]);
$store_bl_goods_freight[$goods_info['store_id']] = $goods_info['bl_id'];
continue;
}
if (!intval($goods_info['transport_id']) && !in_array($goods_info['store_id'],$free_freight_sid_list)) {
$freight_list[$goods_info['store_id']] += $goods_info['goods_freight'];
unset($buy_list[$key]);
}
}
//计算优惠套装商品运费
if (!empty($store_bl_goods_freight)) {
$model_bl = Model('p_bundling');
foreach (array_unique($store_bl_goods_freight) as $store_id => $bl_id) {
$bl_info = $model_bl->getBundlingInfo(array('bl_id'=>$bl_id));
if (!empty($bl_info)) {
$freight_list[$store_id] += $bl_info['bl_freight'];
}
}
}
$return['iscalced'] = $freight_list;
//最后再计算使用运费模板的信息(店铺ID，运费模板ID，购买数量),使用使用相同运费模板的商品数量累加
$freight_list = array();
foreach ($buy_list as $goods_info) {
$freight_list[$goods_info['store_id']][$goods_info['transport_id']] += $goods_info['goods_num'];
}
$return['nocalced'] = $freight_list;
return $return;
}
/**
* 根据地区选择计算出所有店铺最终运费
* @param array $freight_list 运费信息(店铺ID，运费，运费模板ID，购买数量)
* @param int $city_id 市级ID
* @return array 返回店铺ID=>运费
*/
public function calcStoreFreight($freight_list, $city_id) {
if (!is_array($freight_list) || empty($freight_list) || empty($city_id)) return;
//免费和固定运费计算结果
$return_list = $freight_list['iscalced'];
//使用运费模板的信息(array(店铺ID=>array(运费模板ID=>购买数量))
$nocalced_list = $freight_list['nocalced'];
//然后计算使用运费运费模板的在该$city_id时的运费值
if (!empty($nocalced_list) && is_array($nocalced_list)) {
//如果有商品使用的运费模板，先计算这些商品的运费总金额
$model_transport = Model('transport');
foreach ($nocalced_list as $store_id => $value) {
if (is_array($value)) {
foreach ($value as $transport_id => $buy_num) {
$freight_total = $model_transport->calc_transport($transport_id,$buy_num, $city_id);
if (empty($return_list[$store_id])) {
$return_list[$store_id] = $freight_total;
} else {
$return_list[$store_id] += $freight_total;
}
}
}
}
}
return $return_list;
}
/**
* 取得店铺下商品分类佣金比例
* @param array $goods_list
* @return array 店铺ID=>array(分类ID=>佣金比例)
*/
public function getStoreGcidCommisRateList($goods_list) {
if (empty($goods_list) || !is_array($goods_list)) return array();
//定义返回数组
$store_gc_id_commis_rate = array();
//取得每个店铺下有哪些商品分类
$store_gc_id_list = array();
foreach ($goods_list as $goods) {
if (!intval($goods['gc_id'])) continue;
if (!in_array($goods['gc_id'],(array)$store_gc_id_list[$goods['store_id']])) {
if (in_array($goods['store_id'],array(DEFAULT_PLATFORM_STORE_ID))) {
//平台店铺佣金为0
$store_gc_id_commis_rate[$goods['store_id']][$goods['gc_id']] = 0;
} else {
$store_gc_id_list[$goods['store_id']][] = $goods['gc_id'];
}
}
}
if (empty($store_gc_id_list)) return array();
$model_bind_class = Model('store_bind_class');
$condition = array();
foreach ($store_gc_id_list as $store_id => $gc_id_list) {
$condition['store_id'] = $store_id;
$condition['class_1|class_2|class_3'] = array('in',$gc_id_list);
$bind_list = $model_bind_class->getStoreBindClassList($condition);
if (!empty($bind_list) && is_array($bind_list)) {
foreach ($bind_list as $bind_info) {
if ($bind_info['store_id'] != $store_id) continue;
//如果class_1,2,3有一个字段值匹配，就有效
$bind_class = array($bind_info['class_3'],$bind_info['class_2'],$bind_info['class_1']);
foreach ($gc_id_list as $gc_id) {
if (in_array($gc_id,$bind_class)) {
$store_gc_id_commis_rate[$store_id][$gc_id] = $bind_info['commis_rate'];
}
}
}
}
}
return $store_gc_id_commis_rate;
}
/**
* 追加赠品到下单列表,并更新购买数量
* @param array $store_cart_list 购买列表
* @param array $store_premiums_list 赠品列表
* @param array $store_mansong_rule_list 满即送规则
*/
public function appendPremiumsToCartList($store_cart_list, $store_premiums_list = array(), $store_mansong_rule_list = array(), $member_id) {
if (empty($store_cart_list)) return array();
//取得每种商品的库存
$goods_storage_quantity = $this->_getEachGoodsStorageQuantity($store_cart_list,$store_premiums_list);
//取得每种商品的购买量
$goods_buy_quantity = $this->_getEachGoodsBuyQuantity($store_cart_list);
//本次购买后，余库存为0的，则后面不再送赠品
$last_storage = array();
foreach ($goods_buy_quantity as $goods_id => $quantity) {
$goods_storage_quantity[$goods_id] -= $quantity;
if ($goods_storage_quantity[$goods_id] < 0) {
return array('error' => '抱歉，您购买的商品库存不足，请重购买');
}
}
//将赠品追加到购买列表
if(is_array($store_premiums_list)) {
foreach ($store_premiums_list as $store_id => $goods_list) {
foreach ($goods_list as $goods_info) {
//如果没有库存了，则不再送赠品
if (!intval($goods_storage_quantity[$goods_id])) {
$store_mansong_rule_list[$store_id]['desc'] .= ' ( 抱歉，库存不足，系统未送赠品 )';
continue;
}
$new_data = array();
$new_data['buyer_id'] = $member_id;
$new_data['store_id'] = $store_id;
$new_data['store_name'] = $store_cart_list[$store_id][0]['store_name'];
$new_data['goods_id'] = $goods_info['goods_id'];
$new_data['goods_name'] = $goods_info['goods_name'];
$new_data['goods_num'] = 1;
$new_data['goods_price'] = 0;
$new_data['goods_image'] = $goods_info['goods_image'];
$new_data['bl_id'] = 0;
$new_data['state'] = true;
$new_data['storage_state'] = true;
$new_data['gc_id'] = 0;
$new_data['transport_id'] = 0;
$new_data['goods_freight'] = 0;
$new_data['goods_vat'] = 0;
$new_data['goods_total'] = 0;
$new_data['ifzengpin'] = true;
$store_cart_list[$store_id][] = $new_data;
$goods_buy_quantity[$goods_info['goods_id']] += 1;
}
}
}
return array($store_cart_list,$goods_buy_quantity,$store_mansong_rule_list);
}
/**
* 取得每种商品的库存
* @param array $store_cart_list 购买列表
* @param array $store_premiums_list 赠品列表
* @return array 商品ID=>库存
*/
private function _getEachGoodsStorageQuantity($store_cart_list, $store_premiums_list = array()) {
if(empty($store_cart_list) || !is_array($store_cart_list)) return array();
$goods_storage_quangity = array();
foreach ($store_cart_list as $store_cart) {
foreach ($store_cart as $cart_info) {
if (!intval($cart_info['bl_id'])) {
//正常商品
$goods_storage_quangity[$cart_info['goods_id']] = $cart_info['goods_storage'];
} elseif (!empty($cart_info['bl_goods_list']) && is_array($cart_info['bl_goods_list'])) {
//优惠套装
foreach ($cart_info['bl_goods_list'] as $goods_info) {
$goods_storage_quangity[$goods_info['goods_id']] = $goods_info['goods_storage'];
}
}
}
}
//取得赠品商品的库存
if (is_array($store_premiums_list)) {
foreach ($store_premiums_list as $store_id => $goods_list) {
foreach($goods_list as $goods_info) {
if (!isset($goods_storage_quangity[$goods_info['goods_id']])) {
$goods_storage_quangity[$goods_info['goods_id']] = $goods_info['goods_storage'];
}
}
}
}
return $goods_storage_quangity;
}
/**
* 取得每种商品的购买量
* @param array $store_cart_list 购买列表
* @return array 商品ID=>购买数量
*/
private function _getEachGoodsBuyQuantity($store_cart_list) {
if(empty($store_cart_list) || !is_array($store_cart_list)) return array();
$goods_buy_quangity = array();
foreach ($store_cart_list as $store_cart) {
foreach ($store_cart as $cart_info) {
if (!intval($cart_info['bl_id'])) {
//正常商品
$goods_buy_quangity[$cart_info['goods_id']] += $cart_info['goods_num'];
} elseif (!empty($cart_info['bl_goods_list']) && is_array($cart_info['bl_goods_list'])) {
//优惠套装
foreach ($cart_info['bl_goods_list'] as $goods_info) {
$goods_buy_quangity[$goods_info['goods_id']] += $cart_info['goods_num'];
}
}
}
}
return $goods_buy_quangity;
}
/**
* 生成订单
* @param array $input
* @throws Exception
* @return array array(支付单sn,订单列表)
*/
public function createOrder($input, $member_id, $member_name, $member_email) {
extract($input);
$model_order = Model('order');
//存储生成的订单,函数会返回该数组
$order_list = array();
//每个店铺订单是货到付款还是线上支付,店铺ID=>付款方式[在线支付/货到付款]
$store_pay_type_list = $this->_getStorePayTypeList(array_keys($store_cart_list), $if_offpay, $pay_name);
$pay_sn = $this->makePaySn($member_id);
$order_pay = array();
$order_pay['pay_sn'] = $pay_sn;
$order_pay['buyer_id'] = $member_id;
$order_pay_id = $model_order->addOrderPay($order_pay);
if (!$order_pay_id) {
throw new Exception('订单保存失败');
}
//收货人信息
$reciver_info = array();
$reciver_info['address'] = $address_info['area_info'].' '.$address_info['address'];
$reciver_info['phone'] = $address_info['mob_phone'].($address_info['tel_phone'] ? ','.$address_info['tel_phone'] : null);
$reciver_info = serialize($reciver_info);
$reciver_name = $address_info['true_name'];
foreach ($store_cart_list as $store_id => $goods_list) {
//取得本店优惠额度(后面用来计算每件商品实际支付金额，结算需要)
$promotion_total = !empty($store_promotion_total[$store_id]) ? $store_promotion_total[$store_id] : 0;
//本店总的优惠比例,保留3位小数
$should_goods_total = $store_final_order_total[$store_id]-$store_freight_total[$store_id]+$promotion_total;
$promotion_rate = abs(number_format($promotion_total/$should_goods_total,5));
if ($promotion_rate <= 1) {
$promotion_rate = floatval(substr($promotion_rate,0,5));
} else {
$promotion_rate = 0;
}
//每种商品的优惠金额累加保存入 $promotion_sum
$promotion_sum = 0;
$order = array();
$order_common = array();
$order_goods = array();
$order['order_sn'] = $this->makeOrderSn($order_pay_id);
$order['pay_sn'] = $pay_sn;
$order['store_id'] = $store_id;
$order['store_name'] = $goods_list[0]['store_name'];
$order['buyer_id'] = $member_id;
$order['buyer_name'] = $member_name;
$order['buyer_email'] = $member_email;
$order['add_time'] = TIMESTAMP;
$order['payment_code'] = $store_pay_type_list[$store_id];
$order['order_state'] = $store_pay_type_list[$store_id] == 'online' ? ORDER_STATE_NEW : ORDER_STATE_PAY;
$order['order_amount'] = $store_final_order_total[$store_id];
$order['shipping_fee'] = $store_freight_total[$store_id];
$order['goods_amount'] = $order['order_amount'] - $order['shipping_fee'];
$order['order_from'] = 1;
$order_id = $model_order->addOrder($order);
if (!$order_id) {
throw new Exception('订单保存失败');
}
$order['order_id'] = $order_id;
$order_list[$order_id] = $order;
$order_common['order_id'] = $order_id;
$order_common['store_id'] = $store_id;
$order_common['order_message'] = $pay_message[$store_id];
//代金券
if (isset($voucher_list[$store_id])){
$order_common['voucher_price'] = $voucher_list[$store_id]['voucher_price'];
$order_common['voucher_code'] = $voucher_list[$store_id]['voucher_code'];
}
$order_common['reciver_info']= $reciver_info;
$order_common['reciver_name'] = $reciver_name;
//发票信息
$order_common['invoice_info'] = $this->_createInvoiceData($invoice_info);
//保存促销信息
if(is_array($store_mansong_rule_list[$store_id])) {
$order_common['promotion_info'] = addslashes($store_mansong_rule_list[$store_id]['desc']);
}
$order_id = $model_order->addOrderCommon($order_common);
if (!$order_id) {
throw new Exception('订单保存失败');
}
//生成order_goods订单商品数据
$i = 0;
foreach ($goods_list as $goods_info) {
if (!$goods_info['state'] || !$goods_info['storage_state']) {
throw new Exception('部分商品已经下架或库存不足，请重新选择');
}
if (!intval($goods_info['bl_id'])) {
//如果不是优惠套装
$order_goods[$i]['order_id'] = $order_id;
$order_goods[$i]['goods_id'] = $goods_info['goods_id'];
$order_goods[$i]['store_id'] = $store_id;
$order_goods[$i]['goods_name'] = $goods_info['goods_name'];
$order_goods[$i]['goods_price'] = $goods_info['goods_price'];
$order_goods[$i]['goods_num'] = $goods_info['goods_num'];
$order_goods[$i]['goods_image'] = $goods_info['goods_image'];
$order_goods[$i]['buyer_id'] = $member_id;
if ($goods_info['ifgroupbuy']) {
$order_goods[$i]['goods_type'] = 2;
}elseif ($goods_info['ifxianshi']) {
$order_goods[$i]['goods_type'] = 3;
}elseif ($goods_info['ifzengpin']) {
$order_goods[$i]['goods_type'] = 5;
}else {
$order_goods[$i]['goods_type'] = 1;
}
$order_goods[$i]['promotions_id'] = $goods_info['promotions_id'] ? $goods_info['promotions_id'] : 0;
$order_goods[$i]['commis_rate'] = floatval($store_gc_id_commis_rate_list[$store_id][$goods_info['gc_id']]);
$order_goods[$i]['gc_id'] = $goods_info['gc_id'];
//计算商品金额
$goods_total = $goods_info['goods_price'] * $goods_info['goods_num'];
//计算本件商品优惠金额
$promotion_value = floor($goods_total*($promotion_rate));
$order_goods[$i]['goods_pay_price'] = $goods_total - $promotion_value;
$promotion_sum += $promotion_value;
$i++;
// 验证库存发送库存报警
if ($goods_info['goods_storage_alarm'] >= ($goods_info['goods_storage'] - $goods_info['goods_num'])) {
$param = array();
$param['common_id'] = $goods_info['goods_commonid'];
$param['sku_id'] = $goods_info['goods_id'];
$this->sendStoreMsg('goods_storage_alarm', $goods_info['store_id'], $param);
}
} elseif (!empty($goods_info['bl_goods_list']) && is_array($goods_info['bl_goods_list'])) {
//优惠套装
foreach ($goods_info['bl_goods_list'] as $bl_goods_info) {
$order_goods[$i]['order_id'] = $order_id;
$order_goods[$i]['goods_id'] = $bl_goods_info['goods_id'];
$order_goods[$i]['store_id'] = $store_id;
$order_goods[$i]['goods_name'] = $bl_goods_info['goods_name'];
$order_goods[$i]['goods_price'] = $bl_goods_info['bl_goods_price'];
$order_goods[$i]['goods_num'] = $goods_info['goods_num'];
$order_goods[$i]['goods_image'] = $bl_goods_info['goods_image'];
$order_goods[$i]['buyer_id'] = $member_id;
$order_goods[$i]['goods_type'] = 4;
$order_goods[$i]['promotions_id'] = $bl_goods_info['bl_id'];
$order_goods[$i]['commis_rate'] = floatval($store_gc_id_commis_rate_list[$store_id][$goods_info['gc_id']]);
$order_goods[$i]['gc_id'] = $bl_goods_info['gc_id'];
//计算商品实际支付金额(goods_price减去分摊优惠金额后的值)
$goods_total = $bl_goods_info['bl_goods_price'] * $goods_info['goods_num'];
//计算本件商品优惠金额
$promotion_value = floor($goods_total*($promotion_rate));
$order_goods[$i]['goods_pay_price'] = $goods_total - $promotion_value;
$promotion_sum += $promotion_value;
$i++;
// 验证库存发送库存报警
if ($bl_goods_info['goods_storage_alarm'] >= ($bl_goods_info['goods_storage'] - $goods_info['goods_num'])) {
$param = array();
$param['common_id'] = $bl_goods_info['goods_commonid'];
$param['sku_id'] = $bl_goods_info['goods_id'];
$this->sendStoreMsg('goods_storage_alarm', $bl_goods_info['store_id'], $param);
}
}
}
}
//将因舍出小数部分出现的差值补到最后一个商品的实际成交价中(商品goods_price=0时不给补，可能是赠品)
if ($promotion_total > $promotion_sum) {
$i--;
for($i;$i>=0;$i--) {
if (floatval($order_goods[$i]['goods_price']) > 0) {
$order_goods[$i]['goods_pay_price'] -= $promotion_total - $promotion_sum;
break;
}
}
}
$insert = $model_order->addOrderGoods($order_goods);
if (!$insert) {
throw new Exception('订单保存失败');
}
// 货到付款订单发送商家提醒
if ($store_pay_type_list[$store_id] == 'offline') {
$param = array();
$param['order_sn'] = $order['order_sn'];
$this->sendStoreMsg('new_order', $order['store_id'], $param);
}
}
return array($pay_sn,$order_list);
}
/**
* 发送店铺消息
* @param string $code
* @param int $store_id
* @param array $param
*/
private function sendStoreMsg($code, $store_id, $param) {
QueueClient::push('sendStoreMsg', array('code' => $code, 'store_id' => $store_id, 'param' => $param));
}
/**
* 记录订单日志
* @param array $order_list
*/
public function addOrderLog($order_list = array()) {
if (empty($order_list) || !is_array($order_list)) return;
$model_order = Model('order');
foreach ($order_list as $order_id => $order) {
$data = array();
$data['order_id'] = $order_id;
$data['log_role'] = 'buyer';
$data['log_msg'] = L('order_log_new');
$data['log_orderstate'] = $order['payment_code'] == 'offline' ? ORDER_STATE_PAY : ORDER_STATE_NEW;
$model_order->addOrderLog($data);
}
}
/**
* 店铺购买列表
* @param array $goods_buy_quantity 商品ID与购买数量数组
* @throws Exception
*/
public function updateGoodsStorageNum($goods_buy_quantity) {
if (empty($goods_buy_quantity) || !is_array($goods_buy_quantity)) return;
$model_goods = Model('goods');
foreach ($goods_buy_quantity as $goods_id => $quantity) {
$goods_info = $cart_info;
$data = array();
$data['goods_storage'] = array('exp','goods_storage-'.$quantity);
$data['goods_salenum'] = array('exp','goods_salenum+'.$quantity);
$result = $model_goods->editGoods($data,array('goods_id'=>$goods_id));
if (!$result) throw new Exception('更新库存失败');
}
}
/**
* 预存款支付,依次循环每个订单
* 如果预存款足够就单独支付了该订单，如果不足就暂时冻结，等API支付成功了再彻底扣除
*/
public function pdPay($order_list, $input, $member_id, $member_name) {
if (empty($input['pd_pay']) || empty($input['password'])) return;
$model_payment = Model('payment');
$pd_payment_info = $model_payment->getPaymentOpenInfo(array('payment_code'=>'predeposit'));
if (empty($pd_payment_info)) return;
$buyer_info = Model('member')->getMemberInfo(array('member_id' => $member_id),'available_predeposit,member_paypwd');
if ($buyer_info['member_paypwd'] == '' || $buyer_info['member_paypwd'] != md5($input['password'])) return ;
$available_pd_amount = floatval($buyer_info['available_predeposit']);
if ($available_pd_amount <= 0) return;
$model_order = Model('order');
$model_pd = Model('predeposit');
foreach ($order_list as $order_info) {
//货到付款的订单跳过
if ($order_info['payment_code'] == 'offline') continue;
$order_amount = floatval($order_info['order_amount']);
$data_pd = array();
$data_pd['member_id'] = $member_id;
$data_pd['member_name'] = $member_name;
$data_pd['amount'] = $order_info['order_amount'];
$data_pd['order_sn'] = $order_info['order_sn'];
if ($available_pd_amount >= $order_amount) {
//预存款立即支付，订单支付完成
$model_pd->changePd('order_pay',$data_pd);
$available_pd_amount -= $order_amount;
//记录订单日志(已付款)
$data = array();
$data['order_id'] = $order_info['order_id'];
$data['log_role'] = 'buyer';
$data['log_msg'] = L('order_log_pay');
$data['log_orderstate'] = ORDER_STATE_PAY;
$insert = $model_order->addOrderLog($data);
if (!$insert) {
throw new Exception('记录订单日志出现错误');
}
//订单状态 置为已支付
$data_order = array();
$data_order['order_state'] = ORDER_STATE_PAY;
$data_order['payment_time'] = TIMESTAMP;
$data_order['payment_code'] = 'predeposit';
$data_order['pd_amount'] = $order_amount;
$result = $model_order->editOrder($data_order,array('order_id'=>$order_info['order_id']));
if (!$result) {
throw new Exception('订单更新失败');
}
// 发送商家提醒
$param = array();
$param['code'] = 'new_order';
$param['store_id'] = $order_info['store_id'];
$param['param'] = array(
'order_sn' => $order_info['order_sn']
);
QueueClient::push('sendStoreMsg', $param);
} else {
//暂冻结预存款,后面还需要 API彻底完成支付
if ($available_pd_amount > 0) {
$data_pd['amount'] = $available_pd_amount;
$model_pd->changePd('order_freeze',$data_pd);
//预存款支付金额保存到订单
$data_order = array();
$data_order['pd_amount'] = $available_pd_amount;
$result = $model_order->editOrder($data_order,array('order_id'=>$order_info['order_id']));
$available_pd_amount = 0;
if (!$result) {
throw new Exception('订单更新失败');
}
}
}
}
}
/**
* 整理发票信息
* @param array $invoice_info 发票信息数组
* @return string
*/
private function _createInvoiceData($invoice_info){
//发票信息
$inv = array();
if ($invoice_info['inv_state'] == 1) {
$inv['类型'] = '普通发票 ';
$inv['抬头'] = $invoice_info['inv_title_select'] == 'person' ? '个人' : $invoice_info['inv_title'];
$inv['内容'] = $invoice_info['inv_content'];
} elseif (!empty($invoice_info)) {
$inv['单位名称'] = $invoice_info['inv_company'];
$inv['纳税人识别号'] = $invoice_info['inv_code'];
$inv['注册地址'] = $invoice_info['inv_reg_addr'];
$inv['注册电话'] = $invoice_info['inv_reg_phone'];
$inv['开户银行'] = $invoice_info['inv_reg_bname'];
$inv['银行帐户'] = $invoice_info['inv_reg_baccount'];
$inv['收票人姓名'] = $invoice_info['inv_rec_name'];
$inv['收票人手机号'] = $invoice_info['inv_rec_mobphone'];
$inv['收票人省份'] = $invoice_info['inv_rec_province'];
$inv['送票地址'] = $invoice_info['inv_goto_addr'];
}
return !empty($inv) ? serialize($inv) : serialize(array());
}
/**
* 计算本次下单中每个店铺订单是货到付款还是线上支付,店铺ID=>付款方式[online在线支付offline货到付款]
* @param array $store_id_array 店铺ID数组
* @param boolean $if_offpay 是否支持货到付款 true/false
* @param string $pay_name 付款方式 online/offline
* @return array
*/
private function _getStorePayTypeList($store_id_array, $if_offpay, $pay_name) {
$store_pay_type_list = array();
if ($_POST['pay_name'] == 'online') {
foreach ($store_id_array as $store_id) {
$store_pay_type_list[$store_id] = 'online';
}
} else {
$offline_pay = Model('payment')->getPaymentOpenInfo(array('payment_code'=>'offline'));
if ($offline_pay) {
//下单里包括平台自营商品并且平台已开启货到付款
$offline_store_id_array = array(DEFAULT_PLATFORM_STORE_ID);
foreach ($store_id_array as $store_id) {
if (in_array($store_id,$offline_store_id_array)) {
$store_pay_type_list[$store_id] = 'offline';
} else {
$store_pay_type_list[$store_id] = 'online';
}
}
}
}
return $store_pay_type_list;
}
/**
* 生成支付单编号(两位随机 + 从2000-01-01 00:00:00 到现在的秒数+微秒+会员ID%1000)，该值会传给第三方支付接口
* 长度 =2位 + 10位 + 3位 + 3位 = 18位
* 1000个会员同一微秒提订单，重复机率为1/100
* @return string
*/
public function makePaySn($member_id) {
return mt_rand(10,99)
. sprintf('%010d',time() - 946656000)
. sprintf('%03d', (float) microtime() * 1000)
. sprintf('%03d', (int) $member_id % 1000);
}
/**
* 订单编号生成规则，n(n>=1)个订单表对应一个支付表，
* 生成订单编号(年取1位 + $pay_id取13位 + 第N个子订单取2位)
* 1000个会员同一微秒提订单，重复机率为1/100
* @param $pay_id 支付表自增ID
* @return string
*/
public function makeOrderSn($pay_id) {
//记录生成子订单的个数，如果生成多个子订单，该值会累加
static $num;
if (empty($num)) {
$num = 1;
} else {
$num ++;
}
return (date('y',time()) % 9+1) . sprintf('%013d', $pay_id) . sprintf('%02d', $num);
}
/**
* 更新库存与销量
*
* @param array $buy_items 商品ID => 购买数量
*/
public function editGoodsNum($buy_items) {
$model = Model()->table('goods');
foreach ($buy_items as $goods_id => $buy_num) {
$data = array('goods_storage'=>array('exp','goods_storage-'.$buy_num),'goods_salenum'=>array('exp','goods_salenum+'.$buy_num));
$result = $model->where(array('goods_id'=>$goods_id))->update($data);
if (!$result) throw new Exception(L('cart_step2_submit_fail'));
}
}
/**
* 购买第一步
*
* @param array $cart_id 购物车
* @param int $ifcart 是否为购物车
* @param int $invalid_cart
* @param int $member_id 会员编号
* @param int $store_id 店铺编号
*/
public function buyStep1($cart_id, $ifcart, $invalid_cart, $member_id, $store_id) {
$model_cart = Model('cart');
$result = array();
//取得POST ID和购买数量
$buy_items = $this->_parseItems($cart_id);
if (count($buy_items) > 50) {
return array('error' => '一次最多只可购买50种商品');
}
if ($ifcart) {
//来源于购物车
//取购物车列表
$condition = array('cart_id'=>array('in',array_keys($buy_items)), 'buyer_id'=>$member_id);
$cart_list = $model_cart->listCart('db', $condition);
//取商品最新的在售信息
$cart_list = $model_cart->getOnlineCartList($cart_list);
//得到限时折扣信息
$cart_list = $model_cart->getXianshiCartList($cart_list);
//得到优惠套装状态,并取得组合套装商品列表
$cart_list = $model_cart->getBundlingCartList($cart_list);
//到得商品列表
$goods_list = $model_cart->getGoodsList($cart_list);
//购物车列表以店铺ID分组显示
$store_cart_list = $model_cart->getStoreCartList($cart_list);
//标识来源于购物车
$result['ifcart'] = 1;
} else {
//来源于直接购买
$goods_id = key($buy_items);
$quantity = current($buy_items);
//取得商品最新在售信息
$goods_info = $model_cart->getGoodsOnlineInfo($goods_id,intval($quantity));
if(empty($goods_info)) {
return array('error' => '商品不存在');
}
//不能购买自己店铺的商品
if ($goods_info['store_id'] == $store_id) {
return array('error' => '不能购买自己店铺的商品' );
}
//判断是不是正在抢购中，如果是则按抢购价格计算，购买数量若超过抢购规定的上限，则按抢购上限计算
$goods_info = $model_cart->getGroupbuyInfo($goods_info);
//如果未进行抢购，则再判断是否限时折扣中
if (!$goods_info['ifgroupbuy']) {
$goods_info = $model_cart->getXianshiInfo($goods_info,$quantity);
}
//转成多维数组，方便纺一使用购物车方法与模板
$store_cart_list = array();
$goods_list = array();
$goods_list[0] = $store_cart_list[$goods_info['store_id']][0] = $goods_info;
}
//商品金额计算(分别对每个商品/优惠套装小计、每个店铺小计)
list($store_cart_list,$store_goods_total) = $model_cart->calcCartList($store_cart_list);
$result['store_cart_list'] = $store_cart_list;
$result['store_goods_total'] = $store_goods_total;
//取得店铺优惠 - 满即送(赠品列表，店铺满送规则列表)
list($store_premiums_list,$store_mansong_rule_list) = $model_cart->getMansongRuleCartListByTotal($store_goods_total);
$result['store_premiums_list'] = $store_premiums_list;
$result['store_mansong_rule_list'] = $store_mansong_rule_list;
//重新计算优惠后(满即送)的店铺实际商品总金额
$store_goods_total = $model_cart->reCalcGoodsTotal($store_goods_total,$store_mansong_rule_list,'mansong');
//返回店铺可用的代金券
$store_voucher_list = $model_cart->getStoreAvailableVoucherList($store_goods_total, $member_id);
$result['store_voucher_list'] = $store_voucher_list;
//返回需要计算运费的店铺ID数组 和 不需要计算运费(满免运费活动的)店铺ID及描述
list($need_calc_sid_list,$cancel_calc_sid_list) = $this->getStoreFreightDescList($store_goods_total);
$result['need_calc_sid_list'] = $need_calc_sid_list;
$result['cancel_calc_sid_list'] = $cancel_calc_sid_list;
//将商品ID、数量、运费模板、运费序列化，加密，输出到模板，选择地区AJAX计算运费时作为参数使用
$freight_list = $this->getStoreFreightList($goods_list,array_keys($cancel_calc_sid_list));
$result['freight_list'] = $this->buyEncrypt($freight_list, $member_id);
//输出用户默认收货地址
$result['address_info'] = Model('address')->getDefaultAddressInfo(array('member_id'=>$member_id));
//输出有货到付款时，在线支付和货到付款及每种支付下商品数量和详细列表
$pay_goods_list = $this->getOfflineGoodsPay($goods_list);
if (!empty($pay_goods_list['offline'])) {
$result['pay_goods_list'] = $pay_goods_list;
$result['ifshow_offpay'] = true;
} else {
//如果所购商品只支持线上支付，支付方式不允许修改
$result['deny_edit_payment'] = true;
}
//发票 :只有所有商品都支持增值税发票才提供增值税发票
foreach ($goods_list as $goods) {
if (!intval($goods['goods_vat'])) {
$vat_deny = true;break;
}
}
//不提供增值税发票时抛出true(模板使用)
$result['vat_deny'] = $vat_deny;
$result['vat_hash'] = $this->buyEncrypt($result['vat_deny'] ? 'deny_vat' : 'allow_vat', $member_id);
//输出默认使用的发票信息
$inv_info = Model('invoice')->getDefaultInvInfo(array('member_id'=>$member_id));
if ($inv_info['inv_state'] == '2' && !$vat_deny) {
$inv_info['content'] = '增值税发票 '.$inv_info['inv_company'].' '.$inv_info['inv_code'].' '.$inv_info['inv_reg_addr'];
} elseif ($inv_info['inv_state'] == '2' && $vat_deny) {
$inv_info = array();
$inv_info['content'] = '不需要发票';
} elseif (!empty($inv_info)) {
$inv_info['content'] = '普通发票 '.$inv_info['inv_title'].' '.$inv_info['inv_content'];
} else {
$inv_info = array();
$inv_info['content'] = '不需要发票';
}
$result['inv_info'] = $inv_info;
//删除购物车中无效商品
if ($ifcart) {
if (is_array($invalid_cart)) {
$cart_id_str = implode(',',$invalid_cart);
if (preg_match_all('/^[\d,]+$/',$cart_id_str,$matches)) {
$model_cart->delCart('db',array('buyer_id'=>$member_id,'cart_id'=>array('in',$cart_id_str)));
}
}
}
//显示使用预存款支付及会员预存款
$model_payment = Model('payment');
$pd_payment_info = $model_payment->getPaymentOpenInfo(array('payment_code'=>'predeposit'));
if (!empty($pd_payment_info)) {
$buyer_info = Model('member')->getMemberInfo(array('member_id' => $member_id),'available_predeposit,member_paypwd');
if (floatval($buyer_info['available_predeposit']) > 0) {
$result['available_predeposit'] = $buyer_info['available_predeposit'];
$result['member_paypwd'] = $buyer_info['member_paypwd'] ? true : false;
}
}
return $result;
}
/**
* 购物车、直接购买第二步:保存订单入库，产生订单号，开始选择支付方式
*
*/
public function buyStep2($post, $member_id, $member_name, $member_email) {
$model_cart = Model('cart');
//取得商品ID和购买数量
$input_buy_items = $this->_parseItems($post['cart_id']);
//验证收货地址
$input_address_id = intval($post['address_id']);
if ($input_address_id <= 0) {
return array('error' => '请选择收货地址');
} else {
$input_address_info = Model('address')->getAddressInfo(array('address_id'=>$input_address_id));
if ($input_address_info['member_id'] != $member_id) {
return array('error' => '请选择收货地址');
}
}
//收货地址城市编号
$input_city_id = intval($input_address_info['city_id']);
//是否开增值税发票
$input_if_vat = $this->buyDecrypt($post['vat_hash'], $member_id);
if (!in_array($input_if_vat,array('allow_vat','deny_vat'))) {
return array('error' => '订单保存出现异常，请重试');
}
$input_if_vat = ($input_if_vat == 'allow_vat') ? true : false;
//是否支持货到付款
$input_if_offpay = $this->buyDecrypt($post['offpay_hash'], $member_id);
if (!in_array($input_if_offpay,array('allow_offpay','deny_offpay'))) {
return array('error' => '订单保存出现异常，请重试');
}
$input_if_offpay = ($input_if_offpay == 'allow_offpay') ? true : false;
//付款方式:在线支付/货到付款(online/offline)
if (!in_array($post['pay_name'],array('online','offline'))) {
return array('error' => '付款方式错误，请重新选择');
}
$input_pay_name = $post['pay_name'];
//验证发票信息
if (!empty($post['invoice_id'])) {
$input_invoice_id = intval($post['invoice_id']);
if ($input_invoice_id > 0) {
$input_invoice_info = Model('invoice')->getinvInfo(array('inv_id'=>$input_invoice_id));
if ($input_invoice_info['member_id'] != $member_id) {
return array('error' => '请正确填写发票信息');
}
}
}
//验证代金券
$input_voucher_list = array();
if (is_array($post['voucher'])) {
foreach ($post['voucher'] as $store_id => $voucher) {
if (preg_match_all('/^(\d+)\|(\d+)\|([\d.]+)$/',$voucher,$matchs)) {
if (floatval($matchs[3][0]) > 0) {
$input_voucher_list[$store_id]['voucher_t_id'] = $matchs[1][0];
$input_voucher_list[$store_id]['voucher_price'] = $matchs[3][0];
}
}
}
}
if ($post['ifcart']) {
//取购物车列表
$condition = array('cart_id'=>array('in',array_keys($input_buy_items)),'buyer_id'=>$member_id);
$cart_list = $model_cart->listCart('db',$condition);
//取商品最新的在售信息
$cart_list = $model_cart->getOnlineCartList($cart_list);
//得到限时折扣信息
$cart_list = $model_cart->getXianshiCartList($cart_list);
//得到优惠套装状态,并取得组合套装商品列表
$cart_list = $model_cart->getBundlingCartList($cart_list);
//到得商品列表
$goods_list = $model_cart->getGoodsList($cart_list);
//购物车列表以店铺ID分组显示
$store_cart_list = $model_cart->getStoreCartList($cart_list);
} else {
//来源于直接购买
//取得购买的商品ID和购买数量,只有有一个下标 ，只会循环一次
foreach ($input_buy_items as $goods_id => $quantity) {break;}
//取得商品最新在售信息
$goods_info = $model_cart->getGoodsOnlineInfo($goods_id,$quantity);
if(empty($goods_info)) {
return array('error' => '商品不存在');
}
//判断是不是正在抢购中，如果是则按抢购价格计算，购买数量若超过抢购规定的上限，则按抢购上限计算
$goods_info = $model_cart->getGroupbuyInfo($goods_info);
//如果未进行抢购，则再判断是否限时折扣中
if (!$goods_info['ifgroupbuy']) {
$goods_info = $model_cart->getXianshiInfo($goods_info,$quantity);
} else {
//这里记录一下抢购数量，订单完成后需要更新一下抢购表信息
$groupbuy_info = array();
$groupbuy_info['groupbuy_id'] = $goods_info['groupbuy_id'];
$groupbuy_info['quantity'] = $quantity;
}
//转成多维数组，方便统一使用购物车方法与模板
$store_cart_list = array();
$goods_list = array();
$goods_list[0] = $store_cart_list[$goods_info['store_id']][0] = $goods_info;
}
//商品金额计算(分别对每个商品/优惠套装小计、每个店铺小计)
list($store_cart_list,$store_goods_total) = $model_cart->calcCartList($store_cart_list);
//取得店铺优惠 - 满即送(赠品列表，店铺满送规则列表)
list($store_premiums_list,$store_mansong_rule_list) = $model_cart->getMansongRuleCartListByTotal($store_goods_total);
//重新计算店铺扣除满即送后商品实际支付金额
$store_final_goods_total = $model_cart->reCalcGoodsTotal($store_goods_total,$store_mansong_rule_list,'mansong');
//得到有效的代金券
$input_voucher_list = $model_cart->reParseVoucherList($input_voucher_list,$store_goods_total,$member_id);
//重新计算店铺扣除优惠券送商品实际支付金额
$store_final_goods_total = $model_cart->reCalcGoodsTotal($store_final_goods_total,$input_voucher_list,'voucher');
//计算每个店铺(所有店铺级优惠活动)总共优惠多少
$store_promotion_total = $this->getStorePromotionTotal($store_goods_total, $store_final_goods_total);
//计算每个店铺运费
list($need_calc_sid_list,$cancel_calc_sid_list) = $this->getStoreFreightDescList($store_final_goods_total);
$freight_list = $this->getStoreFreightList($goods_list,array_keys($cancel_calc_sid_list));
$store_freight_total = $this->calcStoreFreight($freight_list,$input_city_id);
//计算店铺最终订单实际支付金额(加上运费)
$store_final_order_total = $model_cart->reCalcGoodsTotal($store_final_goods_total,$store_freight_total,'freight');
//计算店铺分类佣金
$store_gc_id_commis_rate_list = $this->getStoreGcidCommisRateList($goods_list);
//将赠品追加到购买列表(如果库存不足，则不送赠品)
$append_premiums_to_cart_list = $this->appendPremiumsToCartList($store_cart_list,$store_premiums_list,$store_mansong_rule_list,$member_id);
if(!empty($append_premiums_to_cart_list['error'])) {
return array('error' => $append_premiums_to_cart_list['error']);
} else {
list($store_cart_list,$goods_buy_quantity,$store_mansong_rule_list) = $append_premiums_to_cart_list;
}
//整理已经得出的固定数据，准备下单
$input = array();
$input['pay_name'] = $input_pay_name;
$input['if_offpay'] = $input_if_offpay;
$input['if_vat'] = $input_if_vat;
$input['pay_message'] = $post['pay_message'];
$input['address_info'] = $input_address_info;
$input['invoice_info'] = $input_invoice_info;
$input['voucher_list'] = $input_voucher_list;
$input['store_goods_total'] = $store_goods_total;
$input['store_final_order_total'] = $store_final_order_total;
$input['store_freight_total'] = $store_freight_total;
$input['store_promotion_total'] = $store_promotion_total;
$input['store_gc_id_commis_rate_list'] = $store_gc_id_commis_rate_list;
$input['store_mansong_rule_list'] = $store_mansong_rule_list;
$input['store_cart_list'] = $store_cart_list;
try {
//开始事务
$model_cart->beginTransaction();
//生成订单
list($pay_sn,$order_list) = $this->createOrder($input, $member_id, $member_name, $member_email);
//记录订单日志
$this->addOrderLog($order_list);
//变更库存和销量
$this->updateGoodsStorageNum($goods_buy_quantity);
//使用预存款支付
$this->pdPay($order_list, $post, $member_id, $member_name);
//提交事务
$model_cart->commit();
}catch (Exception $e){
//回滚事务
$model_cart->rollback();
return array('error' => $e->getMessage());
}
//更新使用的代金券状态
if (!empty($input_voucher_list) && is_array($input_voucher_list)) {
QueueClient::push('editVoucherState', $input_voucher_list);
}
//更新抢购购买人数和数量
if (!empty($groupbuy_info) && is_array($groupbuy_info)) {
QueueClient::push('editGroupbuySaleCount', $groupbuy_info);
}
//更新收货人所在省份
QueueClient::push('editReciverProid', array('order_ids'=>array_keys($order_list),'area_id'=>$input_city_id));
//删除购物车中的商品
if ($post['ifcart']) {
$model_cart->delCart('db',array('buyer_id'=>$member_id,'cart_id'=>array('in',array_keys($input_buy_items))));
// QueueClient::push('delCart', array('buyer_id'=>$member_id,'cart_ids'=>array_keys($input_buy_items)));
}
return array('pay_sn' => $pay_sn);
}
/**
* 加密
* @param array/string $string
* @param int $member_id
* @return mixed arrray/string
*/
public function buyEncrypt($string, $member_id) {
$buy_key = sha1(md5($member_id.'&'.MD5_KEY));
if (is_array($string)) {
$string = serialize($string);
} else {
$string = strval($string);
}
return encrypt(base64_encode($string), $buy_key);
}
/**
* 解密
* @param string $string
* @param int $member_id
* @param number $ttl
*/
public function buyDecrypt($string, $member_id, $ttl = 0) {
$buy_key = sha1(md5($member_id.'&'.MD5_KEY));
if (empty($string)) return;
$string = base64_decode(decrypt(strval($string), $buy_key, $ttl));
return ($tmp = @unserialize($string)) ? $tmp : $string;
}
/**
* 得到所购买的id和数量
*
*/
private function _parseItems($cart_id) {
//存放所购商品ID和数量组成的键值对
$buy_items = array();
if (is_array($cart_id)) {
foreach ($cart_id as $value) {
if (preg_match_all('/^(\d{1,10})\|(\d{1,6})$/', $value, $match)) {
$buy_items[$match[1][0]] = $match[2][0];
}
}
}
return $buy_items;
}
/**
* 选择不同地区时，异步处理并返回每个店铺总运费以及本地区是否能使用货到付款
* 如果店铺统一设置了满免运费规则，则运费模板无效
* 如果店铺未设置满免规则，且使用运费模板，按运费模板计算，如果其中有商品使用相同的运费模板，则两种商品数量相加后再应用该运费模板计算（即作为一种商品算运费）
* 如果未找到运费模板，按免运费处理
* 如果没有使用运费模板，商品运费按快递价格计算，运费不随购买数量增加
*/
public function changeAddr($freight_hash, $city_id, $area_id, $member_id) {
//$city_id计算运费模板,$area_id计算货到付款
$city_id = intval($city_id);
$area_id = intval($area_id);
if ($city_id <= 0 || $area_id <= 0) return null;
//将hash解密，得到运费信息(店铺ID，运费,运费模板ID,购买数量),hash内容有效期为1小时
$freight_list = $this->buyDecrypt($freight_hash, $member_id);
//算运费
$store_freight_list = $this->calcStoreFreight($freight_list, $city_id);
$data = array();
$data['state'] = empty($store_freight_list) ? 'fail' : 'success';
$data['content'] = $store_freight_list;
//是否能使用货到付款(只有包含平台店铺的商品才会判断)
$if_include_platform_store = array_key_exists(DEFAULT_PLATFORM_STORE_ID,$freight_list['iscalced']) || array_key_exists(DEFAULT_PLATFORM_STORE_ID,$freight_list['nocalced']);
if ($if_include_platform_store) {
$allow_offpay = Model('offpay_area')->checkSupportOffpay($area_id,DEFAULT_PLATFORM_STORE_ID);
}
//JS验证使用
$data['allow_offpay'] = $allow_offpay ? '1' : '0';
//PHP验证使用
$data['offpay_hash'] = $this->buyEncrypt($allow_offpay ? 'allow_offpay' : 'deny_offpay', $member_id);
return $data;
}
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