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2021-03-25
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<?php
// +----------------------------------------------------------------------
// | Author: 飞鱼计划 （weixin:315061897 交流thinkphp下微信开发）
// +----------------------------------------------------------------------
namespace
Home
\
Controller
;
use
Think
\
Controller
;
use
Common
\
Libs
\
Weixin
\
ComPay
;
//红包与企业支付
use
\
Common
\
Libs
\
Weixin
\
WechatAuth
;
//JSSDK 需要用到accessToken
use
\
Common
\
Libs
\
Weixin
\
JSSDK
;
//JSSDK
class
IndexController
extends
Controller
{
protected
function
_initialize
()
{
//基础配置(必须)
define(
'APPID'
,
''
); define(
'MCHID'
,
''
); define(
'KEY'
,
''
); define(
'APPSECRET'
,
''
);
//证书配置
//默认为Application/Common/Common/Libs/Weixin/cert文件夹下
//其他位置需要设置证书物理路径
// define('SSLCERT_PATH', '');
// define('SSLKEY_PATH', '' );
}
public
function
index
()
{
$openid
=
$this
->getOpenid();
//红包部份
$opt
= I(
'get.opt'
);
if
(
$opt
==
'redbag'
)
$this
->RedBag(
$openid
,
1
);
if
(
$opt
==
'compay'
)
$this
->ComPay(
$openid
,
1
);
//JSSDK部份
$accessToken
=
$this
->getToken();
$jssdk
=
new
JSSDK(APPID,
$accessToken
);
$this
->assign(
'signPack'
,
$jssdk
->getSignPackage());
$this
->assign(
'paydata'
,S(
'paydata'
));
$this
->display(); }
//jssdk用到accessToken
private
function
getToken
()
{
$token
= S(
'token'
);
if
(!
$token
){
$WechatAuth
=
new
WechatAuth(APPID,APPSECRET);
$AccessToken
=
$WechatAuth
->getAccessToken();
$token
=
$AccessToken
[
'access_token'
]; S(
'token'
,
$token
,
7000
); }
return
$token
; }
//公众号内红包
private
function
RedBag
(
$openid
,
$value
)
{
$rb
=
new
ComPay();
$fee
=
$value
*
100
;
//金额
$totalnum
=
1
;
//数量
$sendname
=
'发送者名字'
;
$wishing
=
'祝福语'
;
$actname
=
'活动名称'
;
$body
=
'有钱，任性'
;
$rb
->setOpenid(
$openid
);
$rb
->setAmount(
$fee
);
$rb
->setMchid(MCHID);
$rb
->setApiKey(KEY);
$rb
->setMchAppid(APPID);
$rb
->setSendName(
$sendname
);
$rb
->setTotalNum(
$totalnum
);
$rb
->setWishing(
$wishing
);
$rb
->setActName(
$actname
);
$rb
->setDesc(
$body
);
$res
=
$rb
->RedBag();
$res
?
$this
->success(
'发送成功'
) :
$this
->error(
$rb
->error());
die
(); }
//企业支付
private
function
ComPay
(
$openid
,
$value
)
{
$rb
=
new
ComPay();
$fee
=
$value
*
100
;
$body
=
'企业支付'
;
$rb
->setOpenid(
$openid
);
$rb
->setAmount(
$fee
);
$rb
->setMchid(MCHID);
$rb
->setApiKey(KEY);
$rb
->setMchAppid(APPID);
$rb
->setDesc(
$body
);
$res
=
$rb
->ComPay();
$res
?
$this
->success(
'发送成功'
) :
$this
->error(
$rb
->error());
die
(); }
//获取地址
public
function
addr
()
{
import(
'Common.Libs.Weixin.JSAPI'
);
$tools
=
new
\JsApiPay();
$openid
=
$tools
->GetOpenid();
$this
->editAddress =
$tools
->GetEditAddressParameters();
$this
->assign(
'title'
,
'收货信息'
);
$this
->display(); }
//支付
public
function
pay
()
{
$id
= I(
'get.id'
);
//生成订单及查询订单
if
(!
$id
){
$data
=
$this
->dataMgr(
'new'
);
$this
->redirect(
'index/pay'
,
'id='
.
$data
[
'out_trade_no'
]);
die
(); }
else
{
$data
=
$this
->dataMgr(
'get'
,
$id
);
if
(
$this
->orderquery(
$data
[
'out_trade_no'
]) ){
$this
->error(
'订单已支付'
);
die
(); } }
//获取openid
$openId
=
$this
->getOpenid();
//支付相关
import(
'Common.Libs.Weixin.JSAPI'
);
$tools
=
new
\JsApiPay();
$Out_trade_no
=
$data
[
'out_trade_no'
];
$Body
=
'订单号：'
.
$Out_trade_no
;
$Total_fee
=
$data
[
'total_fee'
];;
//设置支付
$input
=
new
\WxPayUnifiedOrder();
$input
->SetBody(
$Body
);
$input
->SetOut_trade_no(
$Out_trade_no
);
$input
->SetTotal_fee(
$Total_fee
);
$input
->SetNotify_url(
'http://'
.
$_SERVER
[
'HTTP_HOST'
] . U(
'index/notify'
) );
$input
->SetTrade_type(
"JSAPI"
);
$input
->SetOpenid(
$openId
);
$order
= \WxPayApi::unifiedOrder(
$input
);
$this
->jsApiParameters =
$tools
->GetJsApiParameters(
$order
);
$this
->assign(
'paydata'
,
$data
);
$this
->display(); }
//退款
public
function
refund
()
{
$id
= I(
'get.id'
);
$data
=
$this
->dataMgr(
'get'
,
$id
);
$out_trade_no
=
$data
[
'out_trade_no'
];
$total_fee
=
$data
[
'total_fee'
];
if
(!
$out_trade_no
|| !
$total_fee
){
$this
->error(
'订单不存在'
);
die
(); }
if
(!
$this
->orderquery(
$out_trade_no
) ){
$this
->error(
'订单未付款'
);
die
(); } import(
'Common.Libs.Weixin.JSAPI'
);
$refund_fee
=
$total_fee
;
$input
=
new
\WxPayRefund();
$input
->SetOut_trade_no(
$out_trade_no
);
$input
->SetTotal_fee(
$total_fee
);
$input
->SetRefund_fee(
$refund_fee
);
$input
->SetOut_refund_no(\WxPayConfig::MCHID.date(
"YmdHis"
));
$input
->SetOp_user_id(\WxPayConfig::MCHID); print_r(\WxPayApi::refund(
$input
)); }
//回调
public
function
notify
()
{
$xml
=
$GLOBALS
[
'HTTP_RAW_POST_DATA'
];
$xmlObj
= simplexml_load_string(
$xml
,
'SimpleXMLElement'
,LIBXML_NOCDATA);
$xmlArr
= json_decode(json_encode(
$xmlObj
),
true
);
$result_code
=
$xmlArr
[
'result_code'
];
// $dir = dirname(__FILE__).'/xml.txt';
// file_put_contents($dir, var_export($xmlObj,true) );
$out_trade_no
=
$xmlArr
[
'out_trade_no'
];
if
(
$result_code
==
'SUCCESS'
){
//查询订单支付情况，并标注支付
$this
->orderquery(
$out_trade_no
); } }
//用缓存暂代数据库
private
function
dataMgr
(
$opt
,
$out_trade_no
)
{
if
(
$opt
==
'new'
){
$data
=
array
(
'openid'
=>
$this
->getOpenid(),
'out_trade_no'
=> substr((string)time().rand(
100
,
999
),
3
),
'total_fee'
=>
1
,
'status'
=>
0
,
'addtime'
=> time() );
$paydata
= S(
'paydata'
);
$paydata
[
$data
[
'out_trade_no'
]] =
$data
; S(
'paydata'
,
$paydata
);
return
$data
; }
if
(
$opt
==
'get'
){
$paydata
= S(
'paydata'
);
return
$paydata
[
$out_trade_no
]; } }
//订单查询
private
function
orderquery
(
$out_trade_no
)
{
import(
'Common.Libs.Weixin.JSAPI'
);
$input
=
new
\WxPayOrderQuery();
$input
->SetOut_trade_no(
$out_trade_no
);
$data
= \WxPayApi::orderQuery(
$input
);
if
(
$data
[
'trade_state'
] ==
'SUCCESS'
){
$paydata
= S(
'paydata'
);
$data
=
$paydata
[
$out_trade_no
];
$data
[
'status'
] =
1
;
$paydata
[
$out_trade_no
] =
$data
; S(
'paydata'
,
$paydata
);
return
$data
; }
else
{
return
false
; } }
//获取openid
private
function
getOpenid
()
{
$openid
= session(
'openid'
);
if
(!
$openid
){ import(
'Common.Libs.Weixin.JSAPI'
);
$tools
=
new
\JsApiPay();
$openid
=
$tools
->GetOpenid(); session(
'openid'
,
$openid
); }
return
$openid
; } }
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