scm/module/scm_order/lib/Sell.php

<?php

namespace Scm_order\Lib;

use Dever;

class Sell
{
	# 获取订单信息
    public function info($id)
    {
    	Dever::load('manage/auth.init');

    	$info = Dever::db('scm_order/sell')->find($id);

    	$data['order'] = array();

    	$data['order']['订单号'] = $info['order_num'];

    	$seller = Dever::db('scm_role/seller')->find($info['seller_id']);

    	$data['order']['销售商'] = $seller['name'];

    	if ($info['uid'] && $info['uid'] > 0) {
    		$user = Dever::db('passport/api')->info($info['uid']);

    		$data['order']['购买人'] = $user;
    	}

    	$data['order'] = Dever::table($data['order']);

    	if ($info['address']) {
    		$data['address'] = array();

    		$info['address'] = Dever::json_encode($info['address']);

    		if ($info['address']) {
    			$data['address']['收件人'] = $info['address']['name'];
    			$data['address']['手机号'] = $info['address']['mobile'];
    			$data['address']['地址'] = $info['address']['address'];
    		}
    		$data['address'] = Dever::table($data['address']);
    	}

    	$data['cash'] = array();

    	$data['cash']['总数量'] = $info['num'];
    	$data['cash']['总金额'] = $info['cash'];
    	$data['cash']['支付金额'] = $info['pay_cash'];

    	$data['cash'] = Dever::table($data['cash']);

        return $data;
    }

    public function ps($id, $name, $data)
    {
        Dever::config('base')->hook = true;
        $order_id = Dever::param('order_id', $data);
        if ($order_id) {
        	/*
            $info = Dever::db('scm_order/sell')->find(array('id' => $order_id));
            if ($info && $info['status'] < 3) {
                Dever::load('shop/lib/sell')->notice($info);
            }*/
        }
    }

    # 得到商品和总价
    public function goods($uid, $seller_id = 1)
    {
        $goods = Dever::input('goods');
        if (!$goods) {
            Dever::alert('请传入商品');
        }
        $goods = Dever::json_decode($goods);
        if (!$goods) {
        	Dever::alert('商品信息不存在');
        }

        $data = array();
        # 总价
        $data['cash'] = 0;
        # 支付价格
        $data['pay_cash'] = 0;
        # 钱包金额
        $data['wallet_cash'] = 0;
        # 配送金额
        $data['ps_cash'] = 0;
        # 总数量
        $data['num'] = 0;

        # 计算总价格
        foreach ($goods as $k => $v) {
        	if (!isset($v['goods_id']) || !isset($v['sku_id'])) {
        		continue;
        	}
            $v['num'] = isset($v['num']) ? $v['num'] : 1;

            $data['list'][$k] = Dever::load('scm_product/lib/info')->getPayInfo($v['goods_id'], $v['sku_id'], $seller_id);
            if (!$data['list'][$k]) {
                continue;
            }
            if ($data['list'][$k]['sell_type'] == 2) {
                continue;
            }
            
            $data['list'][$k]['pay_cash'] = $data['list'][$k]['cash'] = $data['list'][$k]['price'];
            unset($data['list'][$k]['price']);
            $data['list'][$k]['num'] = $v['num'];

            # 1可以购买 2不可以购买
            $data['list'][$k]['buy_state'] = 1;

            if ($data['list'][$k]['stock'] == 1) {
                if ($data['list'][$k]['status'] == 2) {
                    $stock = 0;
                } else {
                    # 获取库存
                    $stock = $this->stock($data['list'][$k]['num'], $v['goods_id'], $v['sku_id'], $seller_id);

                    if (isset($data['list'][$k]['min']) && $data['list'][$k]['min'] > 0) {
                        if ($stock < $data['list'][$k]['min']) {
                            $stock = 0;
                        }
                    }
                }

                if ($stock <= 0) {
                    # 如果没有库存了
                    $data['list'][$k]['buy_state'] = 2;
                    $data['list'][$k]['buy_num'] = 0;
                }
            }

            if ($data['list'][$k]['buy_state'] == 1) {
                $data['list'][$k]['buy_num'] = $v['num'];
                $data['num'] += $v['num'];
                $data['cash'] += $data['list'][$k]['cash'] * $v['num'];
                $data['pay_cash'] += $data['list'][$k]['pay_cash'] * $v['num'];
            }
        }

        /*
        if ($data['method'] == 2) {
            # 获取配送商的价格
            $data['ps_cash'] = $data['shop']['ps_cash'];
            if ($data['shop']['free_ps_cash'] && $data['shop']['free_ps_cash'] > 0 && $data['cash'] >= $data['shop']['free_ps_cash']) {
                $data['ps_cash'] = 0;
            }
            if (!$data['ps_cash']) {
                $data['ps_cash'] = 0;
            }
        }*/

        return $data;
    }

    # 实时获取库存 之后改成从redis中获取
    public function stock($num, $goods_id, $sku_id, $seller_id)
    {
        $seller = Dever::db('scm_role/seller')->find($seller_id);
        if ($seller['stock'] == 2 && $seller['stock_seller'] > 0) {
            $seller_id = $seller['stock_seller'];
        }
        $where['seller_id'] = $seller_id;
        $where['goods_id'] = $goods_id;
        $where['sku_id'] = $sku_id;
        $info = Dever::db('scm_role/seller_goods_sku')->getOne($where);
        if (!$info) {
            return 0;
        }
        $total = $info['total'];

        return $total;
    }

    # 发起支付
	public function pay($data, $uid, $seller_id, $info = '', $cart = false, $refer = '')
    {
        if (!$uid) {
            Dever::alert('错误的用户信息');
        }

        if ($uid > 0) {
            $wechat = Dever::db('passport/wechat')->one(array('uid' => $uid, 'type' => 1, 'system_id' => 1));

            if (!$wechat) {
                //Dever::alert('错误的用户信息');
            }
        }
        
        $order_data['seller_id'] = $seller_id;
        $order_data['uid'] = $uid;
        //$order_data['address'] = $address;
        $order_data['num'] = $data['num'];
        $order_data['info'] = $info;
        $order_data['cash'] = $data['cash'];
        $order_data['pay_cash'] = $data['pay_cash'];
        $order_data['wallet_cash'] = $data['wallet_cash'];
        $order_data['ps_cash'] = $data['ps_cash'];

        $time = time();
        $order_data_where = $order_data;
        $order_data_where['start'] = $time - 60;
        $order_data_where['end'] = $time;
        $order_data_where['option']['start'] = array('yes-cdate', '>=');
        $order_data_where['option']['end'] = array('yes-cdate', '<=');

        $info = Dever::db('scm_order/sell')->find($order_data_where);

        $order_data['order_num'] = $this->getOrderId();
        
        if (!$info) {
            $id = Dever::db('scm_order/sell')->insert($order_data);
        } else {
            return array
            (
                'order' => '',
                'order_num' => $info['order_num'],
                'order_id' => $info['id'],
                'type' => 'test',
            );
        }

        if (!$id) {
            Dever::alert('支付失败');
        }

        foreach($data['list'] as $k => $v) {
            if ($v['buy_state'] == 1) {
                $data['uid'] = $uid;
                $data['order_id'] = $id;
                $data['seller_id'] = $seller_id;
                $data['goods_id'] = $v['id'];
                $data['sku_id'] = $v['sku_id'];
                $data['cash'] = $v['cash'];
                $data['pay_cash'] = $v['pay_cash'];
                $data['num'] = $v['buy_num'];

                Dever::db('scm_order/sell_goods')->insert($data);
            }
        }

        # 减少库存 增加销量
        $order_data['id'] = $id;
        $this->updateStock($order_data);

        if ($price <= 0) {

        	$param['pay_product_id'] = $id;
        	$param['pay_order_id'] = $order_data['order_num'];
        	$param['pay_status'] = 2;
        	$param['pay_cash'] = $price;
        	$param['pay_msg'] = '';
        	$this->success($param);

            if ($cart) {
                # 来自购物车，要清空一下
                $this->dropCart($cart, $uid, $seller_id, $data['list']);
            }
            # 使用优惠券
            //$this->useCoupon($order_data, $coupon_id, $user_coupon_id, $card, $wallet_cash);
        	return array
            (
                'order' => '',
                'order_num' => $order_data['order_num'],
                'order_id' => $id,
                'type' => 'test',
            );
        }

        $sell_config = Dever::db('main/sell_config')->one();

        # 分账
        $other = false;
        if (isset($shop['mid']) && $shop['mid']) {
            $other = array
            (
                'mid' => $shop['mid'],
                'order_id' => $order_data['order_num'] . '_' . $shop['id'],
                'per' => $sell_config['per'],
                'oprice' => $oprice,
            );
        }

        $param = array
        (
            'project_id' => 1,
            'channel_id' => 1,
            'system_source' => $system_source,
            'uid' => $uid,
            'name' => $order_data['name'],
            'cash' => $price,
            'product_id' => $id,
            'order_id' => $order_data['order_num'],
            'other' => $other,
            'refer' => $refer,
        );

        if ($uid > 0 && isset($wechat) && $wechat) {
            $param['openid'] = $wechat['openid'];
        }

        $receipt = Dever::input('receipt');
        if ($receipt) {
            $param['receipt'] = $receipt;
        }

        $result = Dever::load('pay/api.pay', $param);
        //$result['type'] = 'test';
        //$result['order'] = '';
        if ($cart) {
            # 来自购物车，要清空一下
            $this->dropCart($cart, $uid, $goods, $shop['id']);
        }
        # 使用优惠券
        $this->useCoupon($order_data, $coupon_id, $user_coupon_id, $card, $wallet_cash);
        $result['order_num'] = $order_data['order_num'];
        $result['order_id'] = $id;
        return $result;
    }
}