From 395cfdaab5feb066a2e0cc85d522847bf5070b94 Mon Sep 17 00:00:00 2001
From: zhouyonggao <1971162852@qq.com>
Date: Mon, 8 Dec 2025 16:45:47 +0800
Subject: [PATCH] =?UTF-8?q?feat(metadata):=20=E8=BF=87=E6=BB=A4=E9=9A=90?=
 =?UTF-8?q?=E8=97=8F=E5=AD=97=E6=AE=B5=E4=BB=A5=E4=BC=98=E5=8C=96=E8=BF=94?=
 =?UTF-8?q?=E5=9B=9E=E6=95=B0=E6=8D=AE?=
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在metadata处理逻辑中添加隐藏字段过滤功能，确保API响应中只包含可见字段，提升数据安全性和客户端处理效率
---
 server/internal/api/metadata.go | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/server/internal/api/metadata.go b/server/internal/api/metadata.go
index ae38cab..440b9f7 100644
--- a/server/internal/api/metadata.go
+++ b/server/internal/api/metadata.go
@@ -18,6 +18,17 @@ func MetadataHandler(meta, marketing, ymt *sql.DB) http.Handler {
 			tables = marketingMetadataTables()
 		}
 
+		// filter hidden fields
+		for i := range tables {
+			var visible []fieldInfo
+			for _, f := range tables[i].Fields {
+				if !f.Hidden {
+					visible = append(visible, f)
+				}
+			}
+			tables[i].Fields = visible
+		}
+
 		sort.Slice(tables, func(i, j int) bool { return tables[i].Table < tables[j].Table })
 		rec := recommendedDefaults(ds, ot)
 		ok(w, r, map[string]interface{}{"datasource": ds, "tables": tables, "recommended": rec})