获取ecshop某个商品的订单信息或销量

获取ecshop某个商品的订单信息或销量，把以下代码放到 lib_main.php

1.统计某个下单商品的人数

function get_goods_ordernum($goods_id){
 
        $sql = "select count(goods_number) from " . $GLOBALS['ecs']->table('order_goods') . " AS g ,".$GLOBALS['ecs']->table('order_info') . " AS o WHERE o.order_id=g.order_id and g.goods_id = " . $goods_id . " and o.order_status in(1,5) " ;//o.order_status=1 表示确认了的订单才算 
return $GLOBALS['db']->getAll($sql); 
 
}

注意：如果有3个人下单，数量是5 ，那返回结果是3

2.统计某个下单商品的销量，

function get_goods_ordernum($goods_id){
 
        $sql = "select sum(goods_number) from " . $GLOBALS['ecs']->table('order_goods') . " AS g ,".$GLOBALS['ecs']->table('order_info') . " AS o WHERE o.order_id=g.order_id and g.goods_id = " . $goods_id . " and o.order_status in(1,5) " ;//o.order_status=1 表示确认了的订单才算 
return $GLOBALS['db']->getAll($sql); 
 
}

注意：如果有3个人下单，数量是5 ，那返回结果是5

3.统计某个商品商品订单的详细信息，在制作相应ecshop商城模板时就可以用到这个数据

 

function get_goods_ordernum($goods_id){
 
        $sql = "select * from " . $GLOBALS['ecs']->table('order_goods') . " AS g ,".$GLOBALS['ecs']->table('order_info') . " AS o WHERE o.order_id=g.order_id and g.goods_id = " . $goods_id . " and o.order_status in(1,5) " ;//o.order_status=1 表示确认了的订单才算 
return $GLOBALS['db']->getAll($sql); 
 
}

 

order_status in(1,5)   1表示去人订单，5表示已分单


完整php代码

 

/*获取有效订单信息*/
function sales_goods_order($goods_id){    
    $sql = "select * from " . $GLOBALS['ecs']->table('order_goods') . " AS g ,".$GLOBALS['ecs']->table('order_info') . " AS o WHERE o.order_id=g.order_id and g.goods_id = " . $goods_id . " and o.order_status in(1,5) " ;//o.order_status=1 1表示确认订单，5已分单
return $GLOBALS['db']->getAll($sql); 
}
/*获取某个商品有效订单  销量统计*/
function sales_goods_number($goods_id){    
    $arr = sales_goods_order($goods_id);
    //return array_sum($arr['goods_number']);
    foreach($arr as $k=>$v){
        $val[] = $v['goods_number'];    
    }
    $count = array_sum($val);
    if(!empty($count)){
        return $count;    
    }else{
        return '0';    
    }
}