商城退款 例項

1.一站式支付退款引數：

,

]}

2. 查詢所有的未支付的賬單結算單id  sql 

select

distinct
a.id 
asaccountid,
a.settlement_id,
c.settlement_no
from
thc_rcm.`mall_account_bill` a
join thc_rcm.`mall_account_bill_detail` b on a.id =
b.`account_id`
join thc_rcm.`mall_settlement_detail` d on d.`account_detail_id` = b.id and d.`account_id` =
a.id
join thc_rcm.`mall_settlement` c on c.id =
d.`settlement_id`
inner
join `thc_passport`.`patient` p on a.`patient_id` =
p.id
where a.`refund_no` =
'54702249603099
'and a.status in (0,1)  and c.status in (0,1
)order
by a.id

3. 正向單的查詢：

select

p.name,
a.id 
asaccountid,
a.settlement_id,
c.settlement_no,
b.id 
asaccountdetailid,
d.id 
assettlementdetailid,
a.status 
asaccountstatus,
c.status 
assettlementstatus,
a.isdelete 
asaccountdelete,
c.isdelete 
assettlementdelete
from
thc_rcm.`mall_account_bill` a
join thc_rcm.`mall_account_bill_detail` b on a.id =
b.`account_id`
join thc_rcm.`mall_settlement_detail` d on d.`account_detail_id` = b.id and d.`account_id` =
a.id
join thc_rcm.`mall_settlement` c on c.id =
d.`settlement_id`
inner
join `thc_passport`.`patient` p on a.`patient_id` =
p.id
where a.`order_no` in ('
54702249603099
') --
and a.status in (0,1) -- 0 新建 1待處理 2已處理 3部分退款 4全部退款
order
by a.id

**賬單裡回寫了結算單id欄位

PHP實現微信申請退款流程例項原始碼

目錄 2 安全考慮，涉及到支付涉及到金錢，必須要非常安全。官方sdk雖然我也吐槽，但至少會相對比較安全，再次重寫，雖然暫時沒看出問題，但是萬一有漏洞就不好了。本篇還是使用到官方提供的sdk中的最重要的乙個類檔案wxpay.api.php中提供的refund 方法來實現，此方法在wxpay.api.p...