From ea6f5d5c955ae976b2c8f4be51d95573ab0d47d7 Mon Sep 17 00:00:00 2001
From: Flomp <Flomp@users.noreply.github.com>
Date: Mon, 11 May 2026 19:48:43 +0200
Subject: [PATCH] initial commit (#987)

Co-authored-by: Christian Beutel <>
---
 db/routes/remote_trail.go | 50 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)

diff --git a/db/routes/remote_trail.go b/db/routes/remote_trail.go
index 077740b3..739e7cbc 100644
--- a/db/routes/remote_trail.go
+++ b/db/routes/remote_trail.go
@@ -190,17 +190,67 @@ func syncTrailMetadata(app core.App, record *core.Record, data map[string]any) {
 		}
 	}
 
+	// Resolve Tags
+	localTagIds := resolveAndSyncTags(app, data)
+	if len(localTagIds) > 0 {
+		record.Set("tags", localTagIds)
+	}
+
 	// Clean protected/complex fields before bulk load
 	delete(data, "id")
 	delete(data, "photos")
 	delete(data, "gpx")
 	delete(data, "author")
 	delete(data, "category")
+	delete(data, "tags")
 	delete(data, "iri")
 
 	record.Load(data)
 }
 
+func resolveAndSyncTags(app core.App, data map[string]any) []string {
+	var localTagIds []string
+
+	expand, ok := data["expand"].(map[string]any)
+	if !ok {
+		return localTagIds
+	}
+
+	remoteTags, ok := expand["tags"].([]any)
+	if !ok {
+		return localTagIds
+	}
+
+	tagCol, _ := app.FindCollectionByNameOrId("tags")
+
+	for _, t := range remoteTags {
+		tagMap, ok := t.(map[string]any)
+		if !ok {
+			continue
+		}
+
+		tagName, _ := tagMap["name"].(string)
+		if tagName == "" {
+			continue
+		}
+
+		localTag, _ := app.FindFirstRecordByData("tags", "name", tagName)
+
+		if localTag == nil {
+			localTag = core.NewRecord(tagCol)
+			localTag.Set("name", tagName)
+
+			if err := app.Save(localTag); err != nil {
+				continue
+			}
+		}
+
+		localTagIds = append(localTagIds, localTag.Id)
+	}
+
+	return localTagIds
+}
+
 func syncWaypoints(txApp core.App, ctx context.Context, trail *core.Record, origin string, waypoints []any) error {
 	col, _ := txApp.FindCollectionByNameOrId("waypoints")