From 0288b6b5c0869908398ca4c869c503dceeee2896 Mon Sep 17 00:00:00 2001
From: Nikola Ubavic <53820106+ubavic@users.noreply.github.com>
Date: Wed, 13 Oct 2021 00:51:59 +0200
Subject: [PATCH] fix: machine unpair breaks the UI

Purging db tables upon unpairing from the server will prevent
later UI crashes caused by working with a NULL value.
---
 lib/pairing.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/pairing.js b/lib/pairing.js
index 5932878c..e795e8b1 100644
--- a/lib/pairing.js
+++ b/lib/pairing.js
@@ -15,9 +15,10 @@ function pullToken (token) {
 function unpair (deviceId) {
   const sql = 'delete from devices where device_id=$1'
   const deleteMachinePings = 'delete from machine_pings where device_id=$1'
+  const deleteMachineHeartbeat = 'delete from machine_network_heartbeat where device_id=$1'
 
   // TODO new-admin: We should remove all configs related to that device. This can get tricky.
-  return Promise.all([db.none(sql, [deviceId]), db.none(deleteMachinePings, [deviceId])])
+  return Promise.all([db.none(sql, [deviceId]), db.none(deleteMachinePings, [deviceId]), db.none(deleteMachineHeartbeat, [deviceId])])
 }
 
 function pair (token, deviceId, machineModel) {