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- <?php
- namespace Code\Lib;
- use Dever;
- class Core
- {
- public function createCodeByOrder($order)
- {
- $code = '';
- if ($order['type'] == 3 && !$order['code']) {
- # 购买兑换码
- $product_num = 1;
- $code_num = 1;
- if ($order['buy_id'] > 0) {
- $buy = Dever::db('journal/buy_num')->one($order['buy_id']);
- $product_num = $buy['num'];
- $code_num = $buy['code'];
- }
-
- # 检查之前有多少个兑换码,防止多发
- $code_where['order_id'] = $order['order_id'];
- $total = Dever::db('code/info')->total($code_where);
- if ($total && $total > 0) {
- if ($code_num > $total) {
- $code_num = $code_num - $total;
- } else {
- $one = Dever::db('code/info')->one($code_where);
- return $one['code'];
- }
- }
- if ($code_num > 1) {
- $product_num = intval($product_num/$code_num);
- for ($i = 0; $i < $code_num; $i++) {
- $code = $this->createCode($order['cate_id'] . ',' . $order['product_id'], $order['cate_id'], $order['product_id'], $order['seller_id'], $product_num, $order['uid'], $order['order_id']);
- }
- } else {
- $code = $this->createCode($order['cate_id'] . ',' . $order['product_id'], $order['cate_id'], $order['product_id'], $order['seller_id'], $product_num, $order['uid'], $order['order_id']);
- }
- }
- return $code;
- }
- public function createCode($product, $cate_id, $product_id, $seller_id, $product_num = 0, $create_uid = -1, $order_id = false, $score = 0)
- {
- $code = Dever::rand(8, 0);
- $data['code'] = $code;
- $total = Dever::db('code/info')->total($data);
- if ($total > 0) {
- return $this->createCode($product, $cate_id, $product_id, $seller_id, $product_num, $create_uid, $order_id, $score);
- }
-
- //$data['product'] = $product;
- $data['cate_id'] = $cate_id;
- $data['product_id'] = $product_id;
- $data['seller_id'] = $seller_id;
- $data['product_num'] = $product_num;
-
- $data['type'] = 1;
- if ($order_id) {
- $data['order_id'] = $order_id;
- }
- if ($create_uid > 0) {
- $data['create_uid'] = $create_uid;
- }
- $data['score'] = $score;
- Dever::db('code/info')->insert($data);
- return $code;
- }
- }
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