From 60593de7855588ecefb962b7e9e9605107687b6d Mon Sep 17 00:00:00 2001
From: Djuri Baars <dsbaars@users.noreply.github.com>
Date: Thu, 11 Jul 2024 22:21:28 +0200
Subject: [PATCH] Nostr library update and subscription improvement

---
 platformio.ini           | 2 +-
 src/lib/nostr_notify.cpp | 9 +++++++--
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/platformio.ini b/platformio.ini
index 7392655..f4cb6e5 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -41,7 +41,7 @@ lib_deps =
     https://github.com/dsbaars/universal_pin
     https://github.com/dsbaars/GxEPD2#universal_pin
     https://github.com/tzapu/WiFiManager.git#v2.0.17
-    rblb/Nostrduino@^1.2.5
+    rblb/Nostrduino@^1.2.7
     
 [env:lolin_s3_mini]
 extends = btclock_base
diff --git a/src/lib/nostr_notify.cpp b/src/lib/nostr_notify.cpp
index 4f7650f..a2784d6 100644
--- a/src/lib/nostr_notify.cpp
+++ b/src/lib/nostr_notify.cpp
@@ -7,8 +7,12 @@ TaskHandle_t nostrTaskHandle = NULL;
 void setupNostrNotify()
 {
     nostr::esp32::ESP32Platform::initNostr(false);
-
-    
+    time_t now;
+    time(&now);
+    struct tm* utcTimeInfo;
+    utcTimeInfo = gmtime(&now);
+    time_t utcNow = mktime(utcTimeInfo);
+    time_t timestamp60MinutesAgo = utcNow - 3600;
 
     try
     {
@@ -23,6 +27,7 @@ void setupNostrNotify()
             {{// we set the filters here (see
               // https://github.com/nostr-protocol/nips/blob/master/01.md#from-client-to-relay-sending-events-and-creating-subscriptions)
               {"kinds", {"1"}},
+              {"since", {String(timestamp60MinutesAgo)}},
               {"authors", {pubKey}}}},
             [&](const String &subId, nostr::SignedNostrEvent *event)
             {