feat(wxapi): 新增小程序自定义交易组件更新订单售后期接口

src/SKIT.FlurlHttpClient.Wechat.Api/Extensions/WechatApiClientExecuteShopExtensions.cs

@@ -814,6 +814,26 @@ namespace SKIT.FlurlHttpClient.Wechat.Api
 
             return await client.SendRequestWithJsonAsync<Models.ShopAftersaleGetResponse>(flurlReq, data: request, cancellationToken: cancellationToken);
         }
+
+        /// <summary>
+        /// <para>异步调用 [POST] /shop/aftersale/update_deadline 接口。</para>
+        /// <para>REF: https://developers.weixin.qq.com/miniprogram/dev/platform-capabilities/business-capabilities/ministore/minishopopencomponent2/API/aftersale/update_deadline.html </para>
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async Task<Models.ShopAftersaleUpdateDeadlineResponse> ExecuteShopAftersaleUpdateDeadlineAsync(this WechatApiClient client, Models.ShopAftersaleUpdateDeadlineRequest 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, "shop", "aftersale", "update_deadline")
+                .SetQueryParam("access_token", request.AccessToken);
+
+            return await client.SendRequestWithJsonAsync<Models.ShopAftersaleUpdateDeadlineResponse>(flurlReq, data: request, cancellationToken: cancellationToken);
+        }
         #endregion
 
         #region ECAftersale

src/SKIT.FlurlHttpClient.Wechat.Api/Models/Shop/Aftersale/ShopAftersaleUpdateDeadlineRequest.cs

@@ -0,0 +1,29 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /shop/aftersale/update_deadline 接口的请求。</para>
+    /// </summary>
+    public class ShopAftersaleUpdateDeadlineRequest : WechatApiRequest, IInferable<ShopAftersaleUpdateDeadlineRequest, ShopAftersaleUpdateDeadlineResponse>
+    {
+        /// <summary>
+        /// 获取或设置商家自定义订单号。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("out_order_id")]
+        [System.Text.Json.Serialization.JsonPropertyName("out_order_id")]
+        public string OutOrderId { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 获取或设置用户的 OpenId。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("openid")]
+        [System.Text.Json.Serialization.JsonPropertyName("openid")]
+        public string OpenId { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 获取或设置售后截止时间戳。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("after_sale_deadline")]
+        [System.Text.Json.Serialization.JsonPropertyName("after_sale_deadline")]
+        public long AftersaleDeadlineTimestamp { get; set; }
+    }
+}

src/SKIT.FlurlHttpClient.Wechat.Api/Models/Shop/Aftersale/ShopAftersaleUpdateDeadlineResponse.cs

@@ -0,0 +1,9 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /shop/aftersale/update_deadline 接口的响应。</para>
+    /// </summary>
+    public class ShopAftersaleUpdateDeadlineResponse : WechatApiResponse
+    {
+    }
+}

test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/Shop/Aftersale/ShopAftersaleUpdateDeadlineRequest.json

@@ -0,0 +1,5 @@
+{
+    "out_order_id": "order_230254",
+    "openid": "o7_Rk5Xaj2BG32rKy6jlOt2qk4G0",
+    "after_sale_deadline": 1651137223
+}