From c6dd85040ce49280b5adbd8c250c39ca027180b6 Mon Sep 17 00:00:00 2001
From: Tulir Asokan <tulir@maunium.net>
Date: Wed, 3 Dec 2025 23:23:07 +0200
Subject: [PATCH] client: fix parsing username message links

---
 pkg/connector/client.go | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/pkg/connector/client.go b/pkg/connector/client.go
index deade5a0..260bc2a7 100644
--- a/pkg/connector/client.go
+++ b/pkg/connector/client.go
@@ -338,14 +338,15 @@ func NewTelegramClient(ctx context.Context, tc *TelegramConnector, login *bridge
 				portalKey = client.makePortalKeyFromID(ids.PeerTypeChannel, chatID)
 			} else if submatches[1] == "premium" {
 				portalKey = client.makePortalKeyFromID(ids.PeerTypeUser, 777000)
-			} else {
-				// FIXME why does this not handle usernames??
-				userID, err := strconv.ParseInt(submatches[1], 10, 64)
-				if err != nil {
-					log.Warn().Err(err).Msg("error parsing user ID")
-					return url
-				}
+			} else if userID, err := strconv.ParseInt(submatches[1], 10, 64); err == nil && userID > 0 {
 				portalKey = client.makePortalKeyFromID(ids.PeerTypeUser, userID)
+			} else if peerType, peerID, err := client.ScopedStore.GetEntityIDByUsername(ctx, submatches[1]); err != nil {
+				log.Err(err).Msg("Failed to get entity ID by username")
+				return url
+			} else if peerType != "" {
+				portalKey = client.makePortalKeyFromID(peerType, peerID)
+			} else {
+				return url
 			}
 
 			portal, err := tc.Bridge.DB.Portal.GetByKey(ctx, portalKey)