1package main
2
3import (
4 "demo/wxpay_utility"
5 "encoding/json"
6 "fmt"
7 "net/http"
8 "net/url"
9 "strings"
10 "time"
11)
12
13func main() {
14
15 config, err := wxpay_utility.CreateMchConfig(
16 "19xxxxxxxx",
17 "1DDE55AD98Exxxxxxxxxx",
18 "/path/to/apiclient_key.pem",
19 "PUB_KEY_ID_xxxxxxxxxxxxx",
20 "/path/to/wxp_pub.pem",
21 )
22 if err != nil {
23 fmt.Println(err)
24 return
25 }
26
27 request := &QueryOrderRequest{
28 TransactionId: wxpay_utility.String("4208450740201411110007820472"),
29 OutOrderNo: wxpay_utility.String("P20150806125346"),
30 }
31
32 response, err := QueryOrder(config, request)
33 if err != nil {
34 fmt.Printf("请求失败: %+v\n", err)
35
36 return
37 }
38
39
40 fmt.Printf("请求成功: %+v\n", response)
41}
42
43func QueryOrder(config *wxpay_utility.MchConfig, request *QueryOrderRequest) (response *OrdersEntity, err error) {
44 const (
45 host = "https://api.mch.weixin.qq.com"
46 method = "GET"
47 path = "/v3/profitsharing/orders/{out_order_no}"
48 )
49
50 reqUrl, err := url.Parse(fmt.Sprintf("%s%s", host, path))
51 if err != nil {
52 return nil, err
53 }
54 reqUrl.Path = strings.Replace(reqUrl.Path, "{out_order_no}", url.PathEscape(*request.OutOrderNo), -1)
55 query := reqUrl.Query()
56 if request.TransactionId != nil {
57 query.Add("transaction_id", *request.TransactionId)
58 }
59 reqUrl.RawQuery = query.Encode()
60 httpRequest, err := http.NewRequest(method, reqUrl.String(), nil)
61 if err != nil {
62 return nil, err
63 }
64 httpRequest.Header.Set("Accept", "application/json")
65 httpRequest.Header.Set("Wechatpay-Serial", config.WechatPayPublicKeyId())
66 authorization, err := wxpay_utility.BuildAuthorization(config.MchId(), config.CertificateSerialNo(), config.PrivateKey(), method, reqUrl.RequestURI(), nil)
67 if err != nil {
68 return nil, err
69 }
70 httpRequest.Header.Set("Authorization", authorization)
71
72 client := &http.Client{}
73 httpResponse, err := client.Do(httpRequest)
74 if err != nil {
75 return nil, err
76 }
77 respBody, err := wxpay_utility.ExtractResponseBody(httpResponse)
78 if err != nil {
79 return nil, err
80 }
81 if httpResponse.StatusCode >= 200 && httpResponse.StatusCode < 300 {
82
83 err = wxpay_utility.ValidateResponse(
84 config.WechatPayPublicKeyId(),
85 config.WechatPayPublicKey(),
86 &httpResponse.Header,
87 respBody,
88 )
89 if err != nil {
90 return nil, err
91 }
92 response := &OrdersEntity{}
93 if err := json.Unmarshal(respBody, response); err != nil {
94 return nil, err
95 }
96
97 return response, nil
98 } else {
99 return nil, wxpay_utility.NewApiException(
100 httpResponse.StatusCode,
101 httpResponse.Header,
102 respBody,
103 )
104 }
105}
106
107type QueryOrderRequest struct {
108 TransactionId *string `json:"transaction_id,omitempty"`
109 OutOrderNo *string `json:"out_order_no,omitempty"`
110}
111
112func (o *QueryOrderRequest) MarshalJSON() ([]byte, error) {
113 type Alias QueryOrderRequest
114 a := &struct {
115 TransactionId *string `json:"transaction_id,omitempty"`
116 OutOrderNo *string `json:"out_order_no,omitempty"`
117 *Alias
118 }{
119
120 TransactionId: nil,
121 OutOrderNo: nil,
122 Alias: (*Alias)(o),
123 }
124 return json.Marshal(a)
125}
126
127type OrdersEntity struct {
128 TransactionId *string `json:"transaction_id,omitempty"`
129 OutOrderNo *string `json:"out_order_no,omitempty"`
130 OrderId *string `json:"order_id,omitempty"`
131 State *OrderStatus `json:"state,omitempty"`
132 Receivers []OrderReceiverDetail `json:"receivers,omitempty"`
133}
134
135type OrderStatus string
136
137func (e OrderStatus) Ptr() *OrderStatus {
138 return &e
139}
140
141const (
142 ORDERSTATUS_PROCESSING OrderStatus = "PROCESSING"
143 ORDERSTATUS_FINISHED OrderStatus = "FINISHED"
144)
145
146type OrderReceiverDetail struct {
147 Amount *int64 `json:"amount,omitempty"`
148 Description *string `json:"description,omitempty"`
149 Type *ReceiverType `json:"type,omitempty"`
150 Account *string `json:"account,omitempty"`
151 Result *DetailStatus `json:"result,omitempty"`
152 FailReason *DetailFailReason `json:"fail_reason,omitempty"`
153 CreateTime *time.Time `json:"create_time,omitempty"`
154 FinishTime *time.Time `json:"finish_time,omitempty"`
155 DetailId *string `json:"detail_id,omitempty"`
156}
157
158type ReceiverType string
159
160func (e ReceiverType) Ptr() *ReceiverType {
161 return &e
162}
163
164const (
165 RECEIVERTYPE_MERCHANT_ID ReceiverType = "MERCHANT_ID"
166 RECEIVERTYPE_PERSONAL_OPENID ReceiverType = "PERSONAL_OPENID"
167)
168
169type DetailStatus string
170
171func (e DetailStatus) Ptr() *DetailStatus {
172 return &e
173}
174
175const (
176 DETAILSTATUS_PENDING DetailStatus = "PENDING"
177 DETAILSTATUS_SUCCESS DetailStatus = "SUCCESS"
178 DETAILSTATUS_CLOSED DetailStatus = "CLOSED"
179)
180
181type DetailFailReason string
182
183func (e DetailFailReason) Ptr() *DetailFailReason {
184 return &e
185}
186
187const (
188 DETAILFAILREASON_ACCOUNT_ABNORMAL DetailFailReason = "ACCOUNT_ABNORMAL"
189 DETAILFAILREASON_NO_RELATION DetailFailReason = "NO_RELATION"
190 DETAILFAILREASON_RECEIVER_HIGH_RISK DetailFailReason = "RECEIVER_HIGH_RISK"
191 DETAILFAILREASON_RECEIVER_REAL_NAME_NOT_VERIFIED DetailFailReason = "RECEIVER_REAL_NAME_NOT_VERIFIED"
192 DETAILFAILREASON_NO_AUTH DetailFailReason = "NO_AUTH"
193 DETAILFAILREASON_RECEIVER_RECEIPT_LIMIT DetailFailReason = "RECEIVER_RECEIPT_LIMIT"
194 DETAILFAILREASON_PAYER_ACCOUNT_ABNORMAL DetailFailReason = "PAYER_ACCOUNT_ABNORMAL"
195 DETAILFAILREASON_INVALID_REQUEST DetailFailReason = "INVALID_REQUEST"
196)
197
