From 5f3aa987948c18bfd9c629ac1c2206a350068bbe Mon Sep 17 00:00:00 2001
From: Klagarge <remi@heredero.ch>
Date: Mon, 5 May 2025 20:45:08 +0200
Subject: [PATCH] fix(gateway): added limit 100 last measurements

Closes: #26
Signed-off-by: Klagarge <remi@heredero.ch>
---
 gateway/src/RequestInflux.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gateway/src/RequestInflux.go b/gateway/src/RequestInflux.go
index 4df854d..43cedb1 100644
--- a/gateway/src/RequestInflux.go
+++ b/gateway/src/RequestInflux.go
@@ -68,6 +68,8 @@ func (gh *Gateway) requestInflux(c *gin.Context) error {
 				|> filter(fn: (r) => r["user"] == %q)
 				|> filter(fn: (r) => r["room"] == %q)
 				|> filter(fn: (r) => r["device"] == %q)
+				|> sort(columns: ["_time"], desc: true)
+				|> limit(n: 100)
 				`, INFLUXDB_BUCKET, MEASUREMENT_NAME, user, room, device)
 	results, err := queryAPI.Query(context.Background(), query)
 	if err != nil {