From 075df6db081d48460ac1451e2f2372f0ceccf466 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Alejandro=20Guti=C3=A9rrez?=
 <35082514+alezmad@users.noreply.github.com>
Date: Sat, 2 May 2026 23:53:12 +0100
Subject: [PATCH] fix(api): correct online count in /v1/me/workspace
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count distinct members with disconnectedAt is null instead of
all presence rows — a member can have many sessions, plus stale
rows from prior runs.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
---
 packages/api/src/modules/mesh/v1-router.ts | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/packages/api/src/modules/mesh/v1-router.ts b/packages/api/src/modules/mesh/v1-router.ts
index 066ba42..4f6b967 100644
--- a/packages/api/src/modules/mesh/v1-router.ts
+++ b/packages/api/src/modules/mesh/v1-router.ts
@@ -435,12 +435,16 @@ export const v1Router = new Hono<Env>()
     const onlineCounts = await db
       .select({
         meshId: meshMember.meshId,
-        online: count(presence.memberId),
+        online: sql<number>`count(distinct ${presence.memberId})`,
       })
       .from(presence)
       .innerJoin(meshMember, eq(presence.memberId, meshMember.id))
       .where(
-        and(inArray(meshMember.meshId, meshIds), isNull(meshMember.revokedAt)),
+        and(
+          inArray(meshMember.meshId, meshIds),
+          isNull(meshMember.revokedAt),
+          isNull(presence.disconnectedAt),
+        ),
       )
       .groupBy(meshMember.meshId);