From 8e996d9094814b74195c49d4c8aa2d1ebb37e206 Mon Sep 17 00:00:00 2001
From: Dmitrii Morozov <snoopdesigns@gmail.com>
Date: Mon, 6 May 2024 18:27:03 +0200
Subject: Save last user presence in database

---
 persistence.py   | 37 ++++++++++++++++++++++++++++++++++++-
 requirements.txt | 38 ++++++++++++++++++++++++++++++++++++++
 tgbot.py         | 26 ++++++++++++++------------
 3 files changed, 88 insertions(+), 13 deletions(-)
 create mode 100644 requirements.txt

diff --git a/persistence.py b/persistence.py
index 92452ce..8003a41 100644
--- a/persistence.py
+++ b/persistence.py
@@ -91,4 +91,39 @@ class StatsRepository:
         userStats.matches_played = int(record[3])
         userStats.kills = int(record[4])
         userStats.wins = int(record[5])
-        return userStats
\ No newline at end of file
+        return userStats
+
+class PresenceRepository:
+
+    def __init__(self):
+        self.__initialize()
+    
+    def __getConnection(self):
+        return sqlite3.connect('db.sqlite')
+    
+    def __initialize(self):
+        cur = self.__getConnection().cursor()
+        cur.execute("CREATE TABLE IF NOT EXISTS user_presence(display_name TEXT, last_online INT)")
+        cur.execute("CREATE UNIQUE INDEX IF NOT EXISTS display_name_idx ON user_presence(display_name)")
+
+    def getLastUserPresence(self, display_name):
+        connection = self.__getConnection()
+        cur = connection.cursor()
+        query = "select last_online from user_presence where display_name = '{display_name}'s".format(display_name = display_name)
+        cur.execute(query)
+        user_presence = cur.fetchone()
+
+        if user_presence:
+            return user_presence[0]
+        else:
+            return 0
+    
+    def setLastUserPresence(self, display_name: str, last_online: int):
+        connection = self.__getConnection()
+        cur = connection.cursor()
+        query = "INSERT OR REPLACE INTO user_presence(display_name, last_online) VALUES('{display_name}', {last_online})".format(
+            display_name = display_name,
+            last_online = last_online)
+        cur.execute(query)
+        connection.commit()
+    
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..f07afbe
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,38 @@
+aioconsole==0.7.1
+aiohttp==3.9.5
+aioopenssl==0.6.0
+aiosasl==0.5.0
+aiosignal==1.3.1
+aioxmpp==0.13.3
+attrs==23.2.0
+Babel==2.15.0
+beautifulsoup4==4.12.3
+bs4==0.0.2
+certifi==2024.2.2
+cffi==1.16.0
+charset-normalizer==3.3.2
+cryptography==42.0.6
+dnspython==2.6.1
+fortnitepy==3.6.9
+frozenlist==1.4.1
+html5lib==1.1
+idna==3.7
+lxml==4.9.4
+multidict==6.0.5
+nest-asyncio==1.6.0
+pyasn1==0.6.0
+pyasn1_modules==0.4.0
+pycparser==2.22
+pyOpenSSL==24.1.0
+pyTelegramBotAPI==4.17.0
+pytz==2024.1
+requests==2.31.0
+six==1.16.0
+sortedcollections==2.1.0
+sortedcontainers==2.4.0
+soupsieve==2.5
+telebot==0.0.5
+tzlocal==5.2
+urllib3==2.2.1
+webencodings==0.5.1
+yarl==1.9.4
diff --git a/tgbot.py b/tgbot.py
index 87d93e1..63ff179 100755
--- a/tgbot.py
+++ b/tgbot.py
@@ -5,7 +5,7 @@ from FortniteStatusNotifier import *
 from Formatter import *
 from FortniteClient import *
 from FortniteEvents import *
-from persistence import UserRepository, StatsRepository
+from persistence import UserRepository, StatsRepository, PresenceRepository
 
 # Check token in environment variables
 if "TELEBOT_BOT_TOKEN" not in os.environ:
@@ -26,20 +26,13 @@ class FortniteStatusObserver(Observer):
         await send_message_to_all(formatFortniteStatus(fortniteStatus))
 
 class FortnitePresenceObserver(PresenceObserver):
-    # Map name -> last seen not playing timestamp seconds
-    statuses = {}
-
     async def update(self, display_name: str, playing: bool, party_size: int) -> None:
         if playing:
-            if not display_name in self.statuses:
+            last_presence = prensenceRepository.getLastUserPresence(display_name)
+            diff = time.time() - last_presence
+            if diff > 60 * 60: # 60 minutes
                 await self.__notifyFriendPlaying(display_name, party_size)
-                self.statuses[display_name] = time.time()
-            else:
-                diff = time.time() - self.statuses[display_name]
-                if diff > 60 * 60: # 60 minutes
-                     await self.__notifyFriendPlaying(display_name, party_size)
-        else:
-            self.statuses[display_name] = time.time()
+        prensenceRepository.setLastUserPresence(display_name, time.time())
 
     async def __notifyFriendPlaying(self, display_name: str, party_size: int):
         await send_message_to_all(formatFriendOnline(display_name, party_size))
@@ -55,6 +48,7 @@ bot = telebot.async_telebot.AsyncTeleBot(
     exception_handler=ExceptionHandler())
 userRepository = UserRepository()
 statsRepository = StatsRepository()
+prensenceRepository = PresenceRepository()
 fortniteStatusWrapper = FortniteStatusNotifier(FortniteStatusObserver())
 fortniteClient = FortniteClient(FortnitePresenceObserver(), ClientInitObserver())
 
@@ -93,6 +87,14 @@ async def getTodayStats(message):
 async def recordStats(message):
     await record_user_stats()
 
+@bot.message_handler(commands = ['online'])
+async def mockOnline(message):
+    await FortnitePresenceObserver().update('snoopdesigns', True, 1)
+
+@bot.message_handler(commands = ['offline'])
+async def mockOffline(message):
+    await FortnitePresenceObserver().update('snoopdesigns', False, 1)
+
 @bot.message_handler(commands = ['find'])
 async def findUser(message):
     arg = message.text.split()
-- 
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