fix: remove duplicate tag (#450)

fix: remove dumplicate tag
usememos · Nov 12, 2022 · 2e8dc73 · 2e8dc73
1 parent fe05e6a
commit 2e8dc73
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/server/tag.go b/server/tag.go
@@ -47,9 +47,15 @@ func (s *Server) registerTagRoutes(g *echo.Group) {
 			return echo.NewHTTPError(http.StatusInternalServerError, "Failed to find memo list").SetInternal(err)
 		}
 
-		tagList := []string{}
+		tagMapSet := make(map[string]bool)
 		for _, memo := range memoList {
-			tagList = append(tagList, findTagListFromMemoContent(memo.Content)...)
+			for _, tag := range findTagListFromMemoContent(memo.Content) {
+				tagMapSet[tag] = true
+			}
+		}
+		tagList := []string{}
+		for tag := range tagMapSet {
+			tagList = append(tagList, tag)
 		}
 		sort.Strings(tagList)