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feat(tenpayv3): 新增发起异常退款接口

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Fu Diwei 2024-01-03 16:35:24 +08:00
parent 57a4dd6c03
commit 32c951eab4
6 changed files with 186 additions and 1 deletions
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22
src/SKIT.FlurlHttpClient.Wechat.TenpayV3/Extensions/WechatTenpayClientExecuteRefundExtensions.cs
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@ -1,4 +1,4 @@
using System;
using System;
using System.Net.Http;
using System.Threading;
using System.Threading.Tasks;
@ -73,5 +73,25 @@ namespace SKIT.FlurlHttpClient.Wechat.TenpayV3
return await client.SendRequestWithJsonAsync<Models.GetRefundDomesticRefundByOutRefundNumberResponse>(flurlReq, data: request, cancellationToken: cancellationToken);
}
/// <summary>
/// <para>异步调用 [POST] /refund/domestic/refunds/{refund_id}/apply-abnormal-refund 接口。</para>
/// <para>REF: https://pay.weixin.qq.com/docs/merchant/apis/refund/refunds/create-abnormal-refund.html </para>
/// <para>REF: https://pay.weixin.qq.com/docs/partner/apis/refund/refunds/create-abnormal-refund.html </para>
/// </summary>
/// <param name="client"></param>
/// <param name="request"></param>
/// <param name="cancellationToken"></param>
/// <returns></returns>
public static async Task<Models.CreateRefundDomesticAbnormalRefundApplyResponse> ExecuteCreateRefundDomesticAbnormalRefundApplyAsync(this WechatTenpayClient client, Models.CreateRefundDomesticAbnormalRefundApplyRequest request, CancellationToken cancellationToken = default)
{
if (client is null) throw new ArgumentNullException(nameof(client));
if (request is null) throw new ArgumentNullException(nameof(request));
IFlurlRequest flurlReq = client
.CreateRequest(request, HttpMethod.Post, "refund", "domestic", "refunds", request.RefundId, "apply-abnormal-refund");
return await client.SendRequestWithJsonAsync<Models.CreateRefundDomesticAbnormalRefundApplyResponse>(flurlReq, data: request, cancellationToken: cancellationToken);
}
}
}

62
src/SKIT.FlurlHttpClient.Wechat.TenpayV3/Models/Refund/CreateRefundDomesticAbnormalRefundApplyRequest.cs Normal file
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@ -0,0 +1,62 @@
namespace SKIT.FlurlHttpClient.Wechat.TenpayV3.Models
{
/// <summary>
/// <para>表示 [POST] /refund/domestic/refunds/{refund_id}/apply-abnormal-refund 接口的请求。</para>
/// </summary>
[WechatTenpaySensitive]
public class CreateRefundDomesticAbnormalRefundApplyRequest : WechatTenpayRequest
{
/// <summary>
/// 获取或设置子单子商户号。
/// </summary>
[Newtonsoft.Json.JsonProperty("sub_mchid")]
[System.Text.Json.Serialization.JsonPropertyName("sub_mchid")]
public string? SubMerchantId { get; set; }
/// <summary>
/// 获取或设置微信支付退款号。
/// </summary>
[Newtonsoft.Json.JsonIgnore]
[System.Text.Json.Serialization.JsonIgnore]
public string RefundId { get; set; } = string.Empty;
/// <summary>
/// 获取或设置商户退款单号。
/// </summary>
[Newtonsoft.Json.JsonProperty("out_refund_no")]
[System.Text.Json.Serialization.JsonPropertyName("out_refund_no")]
public string OutRefundNumber { get; set; } = string.Empty;
/// <summary>
/// 获取或设置异常退款处理方式。
/// </summary>
[Newtonsoft.Json.JsonProperty("type")]
[System.Text.Json.Serialization.JsonPropertyName("type")]
public string Type { get; set; } = string.Empty;
/// <summary>
/// 获取或设置收款开户银行。
/// </summary>
[Newtonsoft.Json.JsonProperty("bank_type")]
[System.Text.Json.Serialization.JsonPropertyName("bank_type")]
public string? BankName { get; set; }
/// <summary>
/// 获取或设置收款银行卡号（需使用平台公钥/证书加密）。
/// </summary>
[Newtonsoft.Json.JsonProperty("bank_account")]
[System.Text.Json.Serialization.JsonPropertyName("bank_account")]
[WechatTenpaySensitiveProperty(scheme: Constants.SignSchemes.WECHATPAY2_RSA_2048_WITH_SHA256, algorithm: Constants.EncryptionAlgorithms.RSA_2048_ECB_PKCS8_OAEP_WITH_SHA1_AND_MGF1)]
[WechatTenpaySensitiveProperty(scheme: Constants.SignSchemes.WECHATPAY2_SM2_WITH_SM3, algorithm: Constants.EncryptionAlgorithms.SM2_C1C3C2_ASN1)]
public string? BankAccountNumber { get; set; }
/// <summary>
/// 获取或设置收款用户姓名（需使用平台公钥/证书加密）。
/// </summary>
[Newtonsoft.Json.JsonProperty("real_name")]
[System.Text.Json.Serialization.JsonPropertyName("real_name")]
[WechatTenpaySensitiveProperty(scheme: Constants.SignSchemes.WECHATPAY2_RSA_2048_WITH_SHA256, algorithm: Constants.EncryptionAlgorithms.RSA_2048_ECB_PKCS8_OAEP_WITH_SHA1_AND_MGF1)]
[WechatTenpaySensitiveProperty(scheme: Constants.SignSchemes.WECHATPAY2_SM2_WITH_SM3, algorithm: Constants.EncryptionAlgorithms.SM2_C1C3C2_ASN1)]
public string? RealName { get; set; }
}
}

9
src/SKIT.FlurlHttpClient.Wechat.TenpayV3/Models/Refund/CreateRefundDomesticAbnormalRefundApplyResponse.cs Normal file
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@ -0,0 +1,9 @@
namespace SKIT.FlurlHttpClient.Wechat.TenpayV3.Models
{
/// <summary>
/// <para>表示 [POST] /refund/domestic/refunds/{refund_id}/apply-abnormal-refund 接口的响应。</para>
/// </summary>
public class CreateRefundDomesticAbnormalRefundApplyResponse : GetRefundDomesticRefundByOutRefundNumberResponse
{
}
}

8
test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/ModelSamples/Refund/CreateRefundDomesticAbnormalRefundApplyRequest.json Normal file
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@ -0,0 +1,8 @@
{
"sub_mchid": "1900000109",
"out_refund_no": "1217752501201407033233368018",
"type": "USER_BANK_CARD",
"bank_type": "ICBC_DEBIT",
"bank_account": "d+xT+MQCvrLHUVDWv/8MR/dB7TkXLVfSrUxMPZy6jWWYzpRrEEaYQE8ZRGYoeorwC+w==",
"real_name": "UPgQcZSdq3zOayJwZ5XLrHY2dZU1W2Cd"
}

48
test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/ModelSamples/Refund/CreateRefundDomesticAbnormalRefundApplyResponse.json Normal file
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@ -0,0 +1,48 @@
{
"refund_id": "50000000382019052709732678859",
"out_refund_no": "1217752501201407033233368018",
"transaction_id": "1217752501201407033233368018",
"out_trade_no": "1217752501201407033233368018",
"channel": "ORIGINAL",
"user_received_account": "招商银行信用卡0403",
"success_time": "2020-12-01T16:18:12+08:00",
"create_time": "2020-12-01T16:18:12+08:00",
"status": "SUCCESS",
"funds_account": "UNSETTLED",
"amount": {
"total": 100,
"refund": 100,
"from": [
{
"account": "AVAILABLE",
"amount": 444
}
],
"payer_total": 90,
"payer_refund": 90,
"settlement_refund": 100,
"settlement_total": 100,
"discount_refund": 10,
"currency": "CNY",
"refund_fee": 100
},
"promotion_detail": [
{
"promotion_id": "109519",
"scope": "GLOBAL",
"type": "COUPON",
"amount": 5,
"refund_amount": 100,
"goods_detail": [
{
"merchant_goods_id": "1217752501201407033233368018",
"wechatpay_goods_id": "1001",
"goods_name": "iPhone6s 16G",
"unit_price": 528800,
"refund_amount": 528800,
"refund_quantity": 1
}
]
}
]
}

38
test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/TestCase_RequestEncryptionTests.cs
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@ -1007,6 +1007,44 @@ namespace SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests
AssertMockRequestModel(reqB2, (cipher) => Utilities.SM2Utility.Decrypt(SM2_PEM_PRIVATE_KEY, cipher));
}
[Fact(DisplayName = "测试用例：加密请求中的敏感数据（[POST] /refund/domestic/refunds/{refund_id}/apply-abnormal-refund）")]
public async Task TestEncryptRequestSensitiveProperty_CreateRefundDomesticAbnormalRefundApply()
{
static Models.CreateRefundDomesticAbnormalRefundApplyRequest GenerateMockRequestModel()
{
return new Models.CreateRefundDomesticAbnormalRefundApplyRequest()
{
BankAccountNumber = MOCK_PLAIN_STR,
RealName = MOCK_PLAIN_STR
};
}
static void AssertMockRequestModel(Models.CreateRefundDomesticAbnormalRefundApplyRequest request, Func<string, string> decryptor)
{
Assert.NotEqual(MOCK_PLAIN_STR, request.BankAccountNumber!);
Assert.NotEqual(MOCK_PLAIN_STR, request.RealName!);
Assert.Equal(MOCK_PLAIN_STR, decryptor.Invoke(request.BankAccountNumber!));
Assert.Equal(MOCK_PLAIN_STR, decryptor.Invoke(request.RealName!));
Assert.Equal(MOCK_CERT_SN, request.WechatpayCertificateSerialNumber!, ignoreCase: true);
}
var reqA1 = GenerateMockRequestModel();
CreateMockClientUseRSA(autoEncrypt: false).EncryptRequestSensitiveProperty(reqA1);
AssertMockRequestModel(reqA1, (cipher) => Utilities.RSAUtility.DecryptWithECB(RSA_PEM_PRIVATE_KEY, cipher));
var reqA2 = GenerateMockRequestModel();
CreateMockClientUseSM2(autoEncrypt: false).EncryptRequestSensitiveProperty(reqA2);
AssertMockRequestModel(reqA2, (cipher) => Utilities.SM2Utility.Decrypt(SM2_PEM_PRIVATE_KEY, cipher));
var reqB1 = GenerateMockRequestModel();
await CreateMockClientUseRSA(autoEncrypt: true).ExecuteCreateRefundDomesticAbnormalRefundApplyAsync(reqB1);
AssertMockRequestModel(reqB1, (cipher) => Utilities.RSAUtility.DecryptWithECB(RSA_PEM_PRIVATE_KEY, cipher));
var reqB2 = GenerateMockRequestModel();
await CreateMockClientUseSM2(autoEncrypt: true).ExecuteCreateRefundDomesticAbnormalRefundApplyAsync(reqB2);
AssertMockRequestModel(reqB2, (cipher) => Utilities.SM2Utility.Decrypt(SM2_PEM_PRIVATE_KEY, cipher));
}
[Fact(DisplayName = "测试用例：加密请求中的敏感数据（[POST] /smartguide/guides）")]
public async Task TestEncryptRequestSensitiveProperty_CreateSmartGuideRequest()
{