From bcff4b759c45ae93a015f7c6c73ed1f6fde233a8 Mon Sep 17 00:00:00 2001
From: zpc <zpc1131@gamil.com>
Date: Sun, 29 Mar 2026 21:39:20 +0800
Subject: [PATCH] feat(wechat): Add default template data builder for
 notification templates

- Add BuildDefaultTemplateData method to construct fallback template data
- Map notification fields to WeChat template placeholders (first, keyword1-3, remark)
- Provide default template structure when database field mapping is not configured
- Ensures template messages can be sent with sensible defaults as safety net
---
 .../Services/NotificationService.cs              | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/server/src/XiangYi.Application/Services/NotificationService.cs b/server/src/XiangYi.Application/Services/NotificationService.cs
index 5a6755e..add63b1 100644
--- a/server/src/XiangYi.Application/Services/NotificationService.cs
+++ b/server/src/XiangYi.Application/Services/NotificationService.cs
@@ -630,6 +630,22 @@ public class NotificationService : INotificationService
         }
     }
 
+    /// <summary>
+    /// 构建默认模板数据（兜底，数据库未配置字段映射时使用）
+    /// </summary>
+    private static Dictionary<string, TemplateDataItem> BuildDefaultTemplateData(
+        NotificationTemplateType templateType, string title, string name, string content, string time)
+    {
+        return new Dictionary<string, TemplateDataItem>
+        {
+            ["first"] = new TemplateDataItem { Value = title },
+            ["keyword1"] = new TemplateDataItem { Value = name },
+            ["keyword2"] = new TemplateDataItem { Value = content },
+            ["keyword3"] = new TemplateDataItem { Value = time },
+            ["remark"] = new TemplateDataItem { Value = "点击查看详情" }
+        };
+    }
+
     #endregion