[feature] StreamInfo Thread sleep time changed (3min -> 10min)

- active streamer gauge connected the wrong variable.

README.md

@@ -1,6 +1,6 @@
-# nabot_chzzk_bot
+# chibot_chzzk_bot
 
-[![Discord](https://img.shields.io/discord/1250093195870867577)](https://discord.gg/up8ANZegmy)   [![Build Status](https://teamcity.mori.space/app/rest/builds/buildType:NabotChzzkBot_Build/statusIcon)](https://teamcity.mori.space/project/NabotChzzkBot)   [![Docker Image Version](https://img.shields.io/docker/v/dalbodeule/chzzkbot)](https://hub.docker.com/repository/docker/dalbodeule/chzzkbot/general)
+[![Discord](https://img.shields.io/discord/1250093195870867577)](https://discord.gg/up8ANZegmy)   [![Build Status](https://teamcity.mori.space/app/rest/builds/buildType:NabotChzzkBot_Build/statusIcon)](https://teamcity.mori.space/project/NabotChzzkBot)
 
 ## Chzzk Chatbot with [JDA5](https://github.com/discord-jda/JDA), [chzzk4j](https://github.com/R2turnTrue/chzzk4j)
 
@@ -17,17 +17,6 @@
 - [x] \<daily_counter:counter_name>
 - [x] \<days:yyyy-mm-dd>
 
-### 관리 명령어 (on Discord)
-- [x] /hook token: \[디스코드 연동 페이지에서 받은 Token]
-- [x] /alert channel: \[디스코드 Channel ID] content: \[알림 내용]
-- [x] /add label: \[명령어] content: \[내용]
-- [ ] /list
-- [x] /update label: \[명령어] content: \[내용]
-- [x] /delete label: \[명령어]
-### 매니저 명령어 (on Discord)
-- [x] /addmanager user: \[Discord user]
-- [x] /listmanager
-- [x] /removemanager user: \[Discord user]
 ### 관리 명령어 (on Chzzk chat)
 - [x] !명령어추가 \[명령어] \[내용]
 - [x] !명령어수정 \[명령어] \[내용]
@@ -42,32 +31,6 @@
 - [ ] !노래삭제 \[번호]
 - [ ] !노래설정 \[내용] \[켜기/끄기]
 
-### Envs
-- DISCORD_TOKEN
-- DB_URL
-- DB_USER
-- DB_PASS
-- RUN_AGENT = `false`
-- NID_AUT
-- NID_SES
-
-### 사용 예시
-- 팔로우
-  - `/add label: !팔로우 content: <name>님은 오늘로 <following>일째 팔로우네요!`
-- 출첵
-  - `/add label: !출첵 content: <name>님의 <daily_counter:attendance>번째 출석! fail_content: <name>님은 오늘 이미 출석했어요! <daily_counter:attendance>번 했네요?`
-  - `/add label: ? content: <name>님이 <counter:hook>개째 갈고리 수집`
-- ㄱㅇㅇ
-  - `/add label: ㄱㅇㅇ content: <counter:cute>번째 ㄱㅇㅇ`
-  - `/add label: ㄱㅇㅇ content:  나누 귀여움 +<counter:cute>`
-- 풉
-  - `/add label: 풉 content: <counter:poop>번째 비웃음?`
-  - `/add label: 풉키풉키 content: <counter:poop>번째 비웃음?`
-- 바보
-  - `/add label: 바보 content: 나 바보 아니다?`
-  - `/add label: 바보 content: <counter:fool> 번째 바보? 나 바보 아니다?`
-- 첫방송
-  - `/add label: 첫방송 content: 24년 7월 23일부터 <days:2024-07-23>일 째 방송중!`
 
 ## 사용 기술스택
 - [Exposed](https://github.com/JetBrains/Exposed)

build.gradle.kts

@@ -29,6 +29,7 @@ repositories {
 dependencies {
     // https://mvnrepository.com/artifact/ch.qos.logback/logback-classic
     implementation("ch.qos.logback:logback-classic:1.5.13")
+    implementation("com.github.loki4j:loki-logback-appender:2.0.0")
 
     // https://mvnrepository.com/artifact/org.jetbrains.kotlinx/kotlinx-coroutines-core
     implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.9.0")

chatbot/src/main/kotlin/space/mori/chzzk_bot/chatbot/chzzk/ChzzkHandler.kt

@@ -1,11 +1,7 @@
 package space.mori.chzzk_bot.chatbot.chzzk
 
-import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.*
-import kotlinx.coroutines.DelicateCoroutinesApi
+import kotlinx.coroutines.future.await
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.GlobalScope
-import kotlinx.coroutines.delay
-import kotlinx.coroutines.launch
 import org.koin.java.KoinJavaComponent.inject
 import org.slf4j.Logger
 import org.slf4j.LoggerFactory
@@ -13,11 +9,13 @@ import space.mori.chzzk_bot.chatbot.chzzk.Connector.getChannel
 import space.mori.chzzk_bot.chatbot.discord.Discord
 import space.mori.chzzk_bot.chatbot.utils.refreshAccessToken
 import space.mori.chzzk_bot.common.events.*
+import space.mori.chzzk_bot.common.metrics.Metrics
 import space.mori.chzzk_bot.common.models.User
 import space.mori.chzzk_bot.common.services.LiveStatusService
 import space.mori.chzzk_bot.common.services.TimerConfigService
 import space.mori.chzzk_bot.common.services.UserService
-import space.mori.chzzk_bot.common.utils.*
+import space.mori.chzzk_bot.common.utils.getChzzkChannelId
+import space.mori.chzzk_bot.common.utils.getUptime
 import xyz.r2turntrue.chzzk4j.ChzzkClient
 import xyz.r2turntrue.chzzk4j.session.ChzzkSessionBuilder
 import xyz.r2turntrue.chzzk4j.session.ChzzkSessionSubscriptionType
@@ -25,10 +23,12 @@ import xyz.r2turntrue.chzzk4j.session.ChzzkUserSession
 import xyz.r2turntrue.chzzk4j.session.event.SessionChatMessageEvent
 import xyz.r2turntrue.chzzk4j.types.channel.ChzzkChannel
 import xyz.r2turntrue.chzzk4j.types.channel.live.ChzzkLiveDetail
-import java.lang.Exception
+import java.lang.Runnable
+import java.lang.Thread
 import java.net.SocketTimeoutException
-import java.time.LocalDateTime
 import java.nio.charset.Charset
+import java.time.LocalDateTime
+import java.util.concurrent.ConcurrentHashMap
 
 object ChzzkHandler {
     private val handlers = mutableListOf<UserHandler>()
@@ -37,6 +37,9 @@ object ChzzkHandler {
     @Volatile private var running: Boolean = false
     private val dispatcher: CoroutinesEventBus by inject(CoroutinesEventBus::class.java)
 
+    private val lastRunMap = ConcurrentHashMap<String, Long>()
+    private val requiredWait = 300_000L
+
     fun addUser(chzzkChannel: ChzzkChannel, user: User) {
         handlers.add(UserHandler(chzzkChannel, logger, user, streamStartTime = LocalDateTime.now()))
     }
@@ -46,7 +49,7 @@ object ChzzkHandler {
         UserService.getAllUsers().map {
             if(!it.isDisabled)
                 try {
-                    Connector.getChannel(it.token)?.let { token -> addUser(token, it) }
+                    getChannel(it.token)?.let { token -> addUser(token, it) }
                 } catch(e: Exception) {
                     logger.info("Exception: ${it.token}(${it.username}) not found. ${e.stackTraceToString()}")
                 }
@@ -83,8 +86,10 @@ object ChzzkHandler {
     }
 
     fun disable() {
-        handlers.forEach { handler ->
+        CoroutineScope(Dispatchers.Default).launch {
-            handler.disable()
+            handlers.forEach { handler ->
+                handler.disable()
+            }
         }
     }
 
@@ -118,7 +123,7 @@ object ChzzkHandler {
                             try {
                                 it.isActive(true, streamInfo)
                             } catch(e: Exception) {
-                                logger.info("Exception: ${e.stackTraceToString()}")
+                                logger.info("Thread 1 Exception: ${e.stackTraceToString()}")
                             }
                         }
                         if (streamInfo?.isOnline == false && it.isActive) it.isActive(false, streamInfo)
@@ -127,6 +132,7 @@ object ChzzkHandler {
                     } catch (e: Exception) {
                         logger.info("Thread 1 Exception: ${it.channel.channelName} / ${e.stackTraceToString()}")
                     } finally {
+                        lastRunMap[it.channel.channelId] = System.currentTimeMillis()
                         Thread.sleep(5000)
                     }
                 }
@@ -135,25 +141,34 @@ object ChzzkHandler {
         }
 
         val threadRunner2 = Runnable {
-            logger.info("Thread 2 started!")
             logger.info("Thread 2 started!")
             while (running) {
                 handlers.forEach {
                     if (!running) return@forEach
                     try {
+                        val now = System.currentTimeMillis()
+                        val lastRun = lastRunMap[it.channel.channelId] ?: 0L
+                        val waitedTime = now - lastRun
+
+                        if(waitedTime < requiredWait) {
+                            val sleepTime = requiredWait - waitedTime
+                            logger.info("Thread 2 Sleep: ${it.channel.channelName} / ${sleepTime}ms")
+                            Thread.sleep(sleepTime)
+                        }
+
                         val streamInfo = Connector.getLive(it.channel.channelId)
                         if (streamInfo?.isOnline == true && !it.isActive) {
                             try {
                                 it.isActive(true, streamInfo)
                             } catch(e: Exception) {
-                                logger.info("Exception: ${e.stackTraceToString()}")
+                                logger.info("Thread 2 Exception: ${e.stackTraceToString()}")
                             }
                         }
                         if (streamInfo?.isOnline == false && it.isActive) it.isActive(false, streamInfo)
                     } catch (e: SocketTimeoutException) {
-                        logger.info("Thread 1 Timeout: ${it.channel.channelName} / ${e.stackTraceToString()}")
+                        logger.info("Thread 2 Timeout: ${it.channel.channelName} / ${e.stackTraceToString()}")
                     } catch (e: Exception) {
-                        logger.info("Thread 1 Exception: ${it.channel.channelName} / ${e.stackTraceToString()}")
+                        logger.info("Thread 2 Exception: ${it.channel.channelName} / ${e.stackTraceToString()}")
                     } finally {
                         Thread.sleep(5000)
                     }
@@ -203,11 +218,12 @@ class UserHandler(
     val logger: Logger,
     private var user: User,
     var streamStartTime: LocalDateTime?,
+    val chatLogger: Logger = LoggerFactory.getLogger("${channel.channelName}-chat"),
 ) {
-    var messageHandler: MessageHandler
+    lateinit var client: ChzzkClient
-    var client: ChzzkClient
+    lateinit var chatChannelId: String
-    var listener: ChzzkUserSession
+    var listener: ChzzkUserSession? = null
-    var chatChannelId: String?
+    lateinit var messageHandler: MessageHandler
 
     private val dispatcher: CoroutinesEventBus by inject(CoroutinesEventBus::class.java)
     private var _isActive: Boolean
@@ -216,57 +232,55 @@ class UserHandler(
             LiveStatusService.updateOrCreate(user, value)
         }
 
-    init {
+    private suspend fun connect() {
         val user = UserService.getUser(channel.channelId)
 
         if(user?.accessToken == null || user.refreshToken == null) {
             throw RuntimeException("AccessToken or RefreshToken is not valid.")
         }
-        try {
-            val tokens = user.refreshToken?.let { token -> Connector.client.refreshAccessToken(token) }
-            if(tokens == null) {
-                throw RuntimeException("AccessToken is not valid.")
-            }
-            client = Connector.getClient(tokens.first, tokens.second)
-            UserService.setRefreshToken(user, tokens.first, tokens.second)
-            chatChannelId = getChzzkChannelId(channel.channelId)
 
-            client.loginAsync().join()
+        val tokens = user.refreshToken?.let { token -> Connector.client.refreshAccessToken(token)}
-            listener = ChzzkSessionBuilder(client).buildUserSession()
+        if(tokens == null) {
-            listener.createAndConnectAsync().join()
+            throw RuntimeException("AccessToken is not valid.")
-            messageHandler = MessageHandler(this@UserHandler)
-
-            listener.on(SessionChatMessageEvent::class.java) {
-                messageHandler.handle(it.message, user)
-            }
-
-            GlobalScope.launch {
-                val timer = TimerConfigService.getConfig(user)
-                if (timer?.option == TimerType.UPTIME.value)
-                    dispatcher.post(
-                        TimerEvent(
-                            channel.channelId,
-                            TimerType.UPTIME,
-                            getUptime(streamStartTime!!)
-                        )
-                    )
-                else dispatcher.post(
-                    TimerEvent(
-                        channel.channelId,
-                        TimerType.entries.firstOrNull { it.value == timer?.option } ?: TimerType.REMOVE,
-                        null
-                    )
-                )
-            }
-            
-        } catch(e: Exception) {
-            logger.error("Exception(${user.username}): ${e.stackTraceToString()}")
-            throw RuntimeException("Exception: ${e.stackTraceToString()}")
         }
+        client = Connector.getClient(tokens.first, tokens.second)
+        UserService.setRefreshToken(user, tokens.first, tokens.second)
+        chatChannelId = getChzzkChannelId(channel.channelId) ?: throw RuntimeException("Chat Channel ID is not found.")
+
+        client.loginAsync().await()
+        listener = ChzzkSessionBuilder(client).buildUserSession()
+
+        delay(5000L)
+
+        messageHandler = MessageHandler(this@UserHandler)
+        logger.info("${user.username} message handler init.")
+        listener?.on(SessionChatMessageEvent::class.java) {
+            messageHandler.handle(it.message, user)
+        }
+        logger.info("${user.username} is connected.")
+
+        val timer = TimerConfigService.getConfig(user)
+        if (timer?.option == TimerType.UPTIME.value)
+            dispatcher.post(
+                TimerEvent(
+                    channel.channelId,
+                    TimerType.UPTIME,
+                    getUptime(streamStartTime!!)
+                )
+            )
+        else dispatcher.post(
+            TimerEvent(
+                channel.channelId,
+                TimerType.entries.firstOrNull { it.value == timer?.option } ?: TimerType.REMOVE,
+                null
+            )
+        )
     }
 
-    internal fun disable() {
+    internal suspend fun disable() {
-        listener.disconnectAsync().join()
+        listener?.unsubscribeAsync(ChzzkSessionSubscriptionType.CHAT)?.await()
+        listener?.disconnectAsync()?.await()
+
         _isActive = false
     }
 
@@ -284,14 +298,18 @@ class UserHandler(
     internal fun isActive(value: Boolean, status: ChzzkLiveDetail) {
         if(value) {
             CoroutineScope(Dispatchers.Default).launch {
+                if(listener == null)
+                    connect()
+
+                listener!!.createAndConnectAsync()?.await()
+                listener!!.subscribeAsync(ChzzkSessionSubscriptionType.CHAT)?.await()
                 logger.info("${user.username} is live.")
 
                 reloadUser(UserService.getUser(user.id.value)!!)
 
                 logger.info("ChzzkChat connecting... ${channel.channelName} - ${channel.channelId}")
-                listener.subscribeAsync(ChzzkSessionSubscriptionType.CHAT).join()
-
                 streamStartTime = LocalDateTime.now()
+                Metrics.increaseStreaming()
 
                 if(!_isActive) {
                     _isActive = true
@@ -325,8 +343,10 @@ class UserHandler(
         } else {
             logger.info("${user.username} is offline.")
             streamStartTime = null
-            listener.disconnectAsync().join()
+            listener?.unsubscribeAsync(ChzzkSessionSubscriptionType.CHAT)?.join()
+            listener?.disconnectAsync()?.join()
             _isActive = false
+            Metrics.decreaseStreaming()
 
             CoroutineScope(Dispatchers.Default).launch {
                 val events = listOf(
@@ -365,6 +385,7 @@ class UserHandler(
         GlobalScope.launch {
             delay(100L)
             client.sendChatToLoggedInChannel(msg.limitUtf8Length(100))
+            chatLogger.info("[SEND]${channel.channelName}: ${msg.limitUtf8Length(100)}{${msg.length} / 100}")
         }
     }
 }

chatbot/src/main/kotlin/space/mori/chzzk_bot/chatbot/chzzk/MessageHandler.kt

@@ -11,10 +11,8 @@ import space.mori.chzzk_bot.common.services.*
 import space.mori.chzzk_bot.common.utils.getFollowDate
 import space.mori.chzzk_bot.common.utils.getUptime
 import space.mori.chzzk_bot.common.utils.getYoutubeVideo
-import xyz.r2turntrue.chzzk4j.chat.ChatMessage
-import xyz.r2turntrue.chzzk4j.chat.ChzzkChat
-import xyz.r2turntrue.chzzk4j.session.ChzzkUserSession
 import xyz.r2turntrue.chzzk4j.session.message.SessionChatMessage
+import xyz.r2turntrue.chzzk4j.types.channel.live.ChzzkLiveSettings
 import java.time.LocalDateTime
 import java.time.format.DateTimeFormatter
 import java.time.temporal.ChronoUnit
@@ -33,17 +31,20 @@ class MessageHandler(
 
     private val channel = handler.channel
     private val logger = handler.logger
+    private val chatLogger = handler.chatLogger
     private val listener = handler.listener
 
     private val dispatcher: CoroutinesEventBus by inject(CoroutinesEventBus::class.java)
 
     init {
         reloadCommand()
-        dispatcher.subscribe(SongEvent::class) {
+        CoroutineScope(Dispatchers.Default).launch {
-            if(it.type == SongType.STREAM_OFF) {
+            dispatcher.subscribe(SongEvent::class) {
-                val user = UserService.getUser(channel.channelId)
+                if(it.type == SongType.STREAM_OFF) {
-                if(! user?.let { usr -> SongListService.getSong(usr) }.isNullOrEmpty()) {
+                    val user = UserService.getUser(channel.channelId)
-                    SongListService.deleteUser(user)
+                    if(! user?.let { usr -> SongListService.getSong(usr) }.isNullOrEmpty()) {
+                        SongListService.deleteUser(user)
+                    }
                 }
             }
         }
@@ -62,6 +63,8 @@ class MessageHandler(
             "!신청곡" to this::songAddCommand,
             "!노래목록" to this::songListCommand,
             "!노래시작" to this::songStartCommand,
+            "!카테고리" to this::categoryChangeCommand,
+            "!방제" to this::titleChangeCommand,
         )
 
         manageCommands.forEach { (commandName, command) ->
@@ -84,11 +87,11 @@ class MessageHandler(
     }
 
     private fun commandListCommand(msg: SessionChatMessage, user: User) {
-        handler.sendChat("리스트는 여기입니다. https://nabot.mori.space/commands/${user.token}")
+        handler.sendChat("리스트는 여기입니다. https://chibot.mori.space/commands/${user.token}")
     }
 
     private fun manageAddCommand(msg: SessionChatMessage, user: User) {
-        if (msg.profile.badges.none { it.imageUrl.contains("manager") }) {
+        if (msg.profile.badges.none { it.isModerator() }) {
             handler.sendChat("매니저만 명령어를 추가할 수 있습니다.")
             return
         }
@@ -109,7 +112,7 @@ class MessageHandler(
     }
 
     private fun manageUpdateCommand(msg: SessionChatMessage, user: User) {
-        if (msg.profile.badges.none { it.imageUrl.contains("manager") }) {
+        if (msg.profile.badges.none { it.isModerator() }) {
             handler.sendChat("매니저만 명령어를 추가할 수 있습니다.")
             return
         }
@@ -131,7 +134,7 @@ class MessageHandler(
     }
 
     private fun manageRemoveCommand(msg: SessionChatMessage, user: User) {
-        if (msg.profile.badges.none { it.imageUrl.contains("manager") }) {
+        if (msg.profile.badges.none { it.isModerator() }) {
             handler.sendChat("매니저만 명령어를 삭제할 수 있습니다.")
             return
         }
@@ -148,7 +151,7 @@ class MessageHandler(
     }
 
     private fun timerCommand(msg: SessionChatMessage, user: User) {
-        if (msg.profile.badges.none { it.imageUrl.contains("manager") }) {
+        if (msg.profile.badges.none { it.isModerator() }) {
             handler.sendChat("매니저만 이 명령어를 사용할 수 있습니다.")
             return
         }
@@ -227,7 +230,7 @@ class MessageHandler(
 
         val config = SongConfigService.getConfig(user)
 
-        if(config.streamerOnly && msg.profile.badges.none { it.imageUrl.contains("manager") }) {
+        if(config.streamerOnly && msg.profile.badges.none { it.imageUrl.contains("manager") || it.imageUrl.contains("streamer") }) {
             handler.sendChat("매니저만 이 명령어를 사용할 수 있습니다.")
             return
         }
@@ -294,11 +297,11 @@ class MessageHandler(
             return
         }
         
-        handler.sendChat("리스트는 여기입니다. https://nabot.mori.space/songs/${user.token}")
+        handler.sendChat("리스트는 여기입니다. https://chibot.mori.space/songs/${user.token}")
     }
 
     private fun songStartCommand(msg: SessionChatMessage, user: User) {
-        if (msg.profile.badges.none { it.imageUrl.contains("manager") }) {
+        if (msg.profile.badges.none { it.isModerator() }) {
             handler.sendChat("매니저만 이 명령어를 사용할 수 있습니다.")
             return
         }
@@ -307,7 +310,7 @@ class MessageHandler(
         if(user.discord != null) {
             bot.retrieveUserById(user.discord!!).queue { discordUser ->
                 discordUser?.openPrivateChannel()?.queue { channel ->
-                    channel.sendMessage("여기로 접속해주세요! ||https://nabot.mori.space/songlist||.")
+                    channel.sendMessage("여기로 접속해주세요! ||https://chibot.mori.space/songlist||.")
                         .queue()
                 }
             }
@@ -316,9 +319,61 @@ class MessageHandler(
         }
     }
 
+    private fun categoryChangeCommand(msg: SessionChatMessage, user: User) {
+        if (msg.profile.badges.none { it.isModerator() }) {
+            handler.sendChat("매니저만 이 명령어를 사용할 수 있습니다.")
+            return
+        }
+
+        val parts = msg.content.split(" ", limit = 2)
+        if(parts.size <= 1) {
+            handler.sendChat("카테고리가 없습니다.")
+            return
+        }
+        val category = parts[1].let {
+            return@let when(it) {
+                "저챗", "토크", "JustChatting", "Just Chatting", "" -> "talk"
+                else -> it
+            }
+        }
+        handler.sendChat("$category 카테고리로 수정을 시도해볼게요!")
+        handler.client.searchCategories(category).handle { result, _ ->
+            if(result.size == 0) {
+                handler.sendChat("$category 카테고리는 없습니다.")
+                return@handle
+            }
+            val settings = ChzzkLiveSettings()
+            settings.category = result.first {
+                it.categoryValue == category
+            } ?: result[0]
+
+            handler.client.modifyLiveSettings(settings)
+            handler.sendChat("$category 로 수정했어요!")
+        }
+    }
+
+    private fun titleChangeCommand(msg: SessionChatMessage, user: User) {
+        if (msg.profile.badges.none { it.isModerator() }) {
+            handler.sendChat("매니저만 이 명령어를 사용할 수 있습니다.")
+            return
+        }
+
+        val parts = msg.content.split(" ", limit = 2)
+        if(parts.size <= 1) {
+            handler.sendChat("입력된 방송 제목이 없습니다.")
+            return
+        }
+        val title = parts[1]
+        val settings = ChzzkLiveSettings()
+        settings.defaultLiveTitle = title
+
+        handler.client.modifyLiveSettings(settings)
+        handler.sendChat("$title 로 수정했어요!")
+    }
+
     internal fun handle(msg: SessionChatMessage, user: User) {
         if(msg.senderChannelId == ChzzkHandler.botUid) return
-
+        chatLogger.info("[RECV]${channel.channelName}: ${msg.content}{${msg.content.length} / 100}")
         val commandKey = msg.content.split(' ')[0]
         commands[commandKey.lowercase()]?.let { it(msg, user) }
     }
@@ -398,3 +453,7 @@ class MessageHandler(
         return result
     }
 }
+
+fun SessionChatMessage.Profile.Badge.isManager() = imageUrl.contains("manager")
+fun SessionChatMessage.Profile.Badge.isStreamer() = imageUrl.contains("streamer")
+fun SessionChatMessage.Profile.Badge.isModerator() = isManager() || isStreamer()

chatbot/src/main/kotlin/space/mori/chzzk_bot/chatbot/utils/accessTokenRefresh.kt

@@ -1,27 +1,15 @@
 package space.mori.chzzk_bot.chatbot.utils
 
-import com.google.gson.Gson
+import com.google.gson.reflect.TypeToken
-import okhttp3.MediaType
 import okhttp3.MediaType.Companion.toMediaType
-import okhttp3.OkHttpClient
 import okhttp3.Request
 import okhttp3.RequestBody.Companion.toRequestBody
 import space.mori.chzzk_bot.chatbot.chzzk.dotenv
+import space.mori.chzzk_bot.common.utils.IData
 import space.mori.chzzk_bot.common.utils.client
 import xyz.r2turntrue.chzzk4j.ChzzkClient
 import java.io.IOException
 
-val client = OkHttpClient.Builder()
-    .addNetworkInterceptor { chain ->
-        chain.proceed(
-            chain.request()
-                .newBuilder()
-                .header("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36")
-                .build()
-        )
-    }
-    .build()
-val gson = Gson()
 
 data class RefreshTokenResponse(
     val accessToken: String,
@@ -48,9 +36,9 @@ fun ChzzkClient.refreshAccessToken(refreshToken: String): Pair<String, String> {
         try {
             if(!response.isSuccessful) throw IOException("Unexpected code ${response.code}")
             val body = response.body?.string()
-            val data = gson.fromJson(body, RefreshTokenResponse::class.java)
+            val data = gson.fromJson(body, object: TypeToken<IData<RefreshTokenResponse>>() {})
 
-            return Pair(data.accessToken, data.refreshToken)
+            return Pair(data.content.accessToken, data.content.refreshToken)
         } catch(e: Exception) {
             throw e
         }

common/build.gradle.kts

@@ -37,6 +37,11 @@ dependencies {
     // https://mvnrepository.com/artifact/com.google.code.gson/gson
     implementation("com.google.code.gson:gson:2.11.0")
 
+    api("io.micrometer:micrometer-registry-prometheus:1.15.1")
+
+    // https://mvnrepository.com/artifact/io.insert-koin/koin-core
+    api("io.insert-koin:koin-core:4.0.0")
+
     testImplementation(kotlin("test"))
 }
 

common/src/main/kotlin/space/mori/chzzk_bot/common/metrics/Metrics.kt

@@ -0,0 +1,43 @@
+package space.mori.chzzk_bot.common.metrics
+
+import io.micrometer.core.instrument.Gauge
+import io.micrometer.prometheusmetrics.PrometheusConfig
+import io.micrometer.prometheusmetrics.PrometheusMeterRegistry
+import space.mori.chzzk_bot.common.services.UserService
+
+object Metrics {
+    val registry = PrometheusMeterRegistry(PrometheusConfig.DEFAULT)
+
+    var streamer =  0.0
+    val streamerGauge: Gauge = Gauge.builder("streamer_gauge", this) { streamer }
+        .description("Current All Streamer Count")
+        .register(registry)
+
+    var activeStreamer = 0.0
+    val activateGauge: Gauge = Gauge.builder("active_streamer_gauge", this) { activeStreamer }
+        .description("Current Active Streamer Count")
+        .register(registry)
+
+    var streaming: Double = 0.0
+    val streamingGauge: Gauge = Gauge.builder("streaming_gauge", this) { streaming }
+        .description("Current Streaming Streamer Count")
+        .register(registry)
+
+    fun refreshStreamerMetrics() {
+        val streamers = UserService.getAllUsers()
+
+        streamer = streamers.size.toDouble()
+        activeStreamer = streamers.filter { !it.isDisabled }.size.toDouble()
+    }
+
+    fun increaseStreaming(inc: Int = 1) {
+        streaming += inc
+    }
+    fun decreaseStreaming(dec: Int = 1) {
+        streaming -= dec
+    }
+
+    init {
+        refreshStreamerMetrics()
+    }
+}

src/main/kotlin/space/mori/chzzk_bot/Main.kt

@@ -12,6 +12,7 @@ import space.mori.chzzk_bot.chatbot.discord.Discord
 import space.mori.chzzk_bot.chatbot.chzzk.Connector as ChzzkConnector
 import space.mori.chzzk_bot.common.Connector
 import space.mori.chzzk_bot.common.events.CoroutinesEventBus
+import space.mori.chzzk_bot.common.metrics.Metrics
 import space.mori.chzzk_bot.webserver.start
 import space.mori.chzzk_bot.webserver.stop
 import java.util.concurrent.TimeUnit
@@ -25,6 +26,7 @@ val logger: Logger = LoggerFactory.getLogger("main")
 fun main(args: Array<String>) {
     val dispatcher = module {
         single { CoroutinesEventBus() }
+        single { Metrics.registry }
     }
     startKoin {
         modules(dispatcher)

src/main/resources/logback.xml

@@ -1,5 +1,5 @@
 <configuration>
-
+    <property name="lokiUrl" value="${LOKI_ENDPOINT}"/>
     <!-- 콘솔에 출력하는 기본 로그 설정 -->
     <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
         <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
@@ -10,6 +10,15 @@
         </encoder>
     </appender>
 
+    <appender name="LOKI" class="com.github.loki4j.logback.Loki4jAppender">
+        <http>
+            <url>${lokiUrl}</url>
+        </http>
+        <labels>
+            app = chibot-chzzk-bot
+        </labels>
+    </appender>
+
     <!-- HikariCP 로그 레벨 설정 -->
     <logger name="com.zaxxer.hikari" level="INFO" />
     <logger name="o.m.jdbc.client.impl.StandardClient" level="INFO" />
@@ -31,5 +40,8 @@
     <root level="DEBUG">
         <appender-ref ref="STDOUT" />
     </root>
+    <root level="INFO">
+        <appender-ref ref="LOKI" />
+    </root>
 
 </configuration>

webserver/build.gradle.kts

@@ -34,16 +34,16 @@ dependencies {
     // https://mvnrepository.com/artifact/org.jetbrains.kotlin/kotlin-reflect
     implementation("org.jetbrains.kotlin:kotlin-reflect:2.0.21")
 
-    // https://mvnrepository.com/artifact/io.insert-koin/koin-core
-    implementation("io.insert-koin:koin-core:4.0.0")
-
     // https://mvnrepository.com/artifact/ch.qos.logback/logback-classic
     implementation("ch.qos.logback:logback-classic:1.5.12")
 
     // https://mvnrepository.com/artifact/io.github.cdimascio/dotenv-kotlin
     implementation("io.github.cdimascio:dotenv-kotlin:6.4.2")
 
+    implementation("io.ktor:ktor-server-metrics-micrometer:$ktorVersion")
+
     implementation(project(":common"))
+    implementation("io.ktor:ktor-server-metrics-micrometer:3.1.3")
 
     testImplementation(kotlin("test"))
 }

webserver/src/main/kotlin/space/mori/chzzk_bot/webserver/Main.kt

@@ -11,6 +11,7 @@ import io.ktor.serialization.kotlinx.json.*
 import io.ktor.server.application.*
 import io.ktor.server.auth.*
 import io.ktor.server.engine.*
+import io.ktor.server.metrics.micrometer.MicrometerMetrics
 import io.ktor.server.netty.*
 import io.ktor.server.plugins.contentnegotiation.*
 import io.ktor.server.plugins.cors.routing.*
@@ -19,9 +20,16 @@ import io.ktor.server.response.*
 import io.ktor.server.routing.*
 import io.ktor.server.sessions.*
 import io.ktor.server.websocket.*
+import io.micrometer.core.instrument.binder.jvm.JvmGcMetrics
+import io.micrometer.core.instrument.binder.jvm.JvmMemoryMetrics
+import io.micrometer.core.instrument.binder.system.ProcessorMetrics
+import io.micrometer.prometheusmetrics.PrometheusConfig
+import io.micrometer.prometheusmetrics.PrometheusMeterRegistry
 import kotlinx.coroutines.delay
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.json.Json
+import org.koin.core.context.startKoin
+import org.koin.dsl.module
 import org.koin.java.KoinJavaComponent.inject
 import space.mori.chzzk_bot.common.events.CoroutinesEventBus
 import space.mori.chzzk_bot.common.events.UserRegisterEvent
@@ -228,11 +236,22 @@ val server = embeddedServer(Netty, port = 8080, ) {
             // common: logout
             get("/logout") {
                 call.sessions.clear<UserSession>()
-                call.response.status(HttpStatusCode.OK)
+                call.respondRedirect(getFrontendURL(""))
-                return@get
             }
         }
 
+        val appMicrometerRegistry: PrometheusMeterRegistry by inject(PrometheusMeterRegistry::class.java)
+
+        install(MicrometerMetrics) {
+            registry = appMicrometerRegistry
+
+            meterBinders = listOf(
+                JvmMemoryMetrics(),
+                JvmGcMetrics(),
+                ProcessorMetrics()
+            )
+        }
+
         apiRoutes()
         apiSongRoutes()
         apiCommandRoutes()
@@ -243,6 +262,8 @@ val server = embeddedServer(Netty, port = 8080, ) {
         wsSongRoutes()
         wsSongListRoutes()
 
+        metricRoutes()
+
         swaggerUI("swagger-ui/index.html", "openapi/documentation.yaml") {
             options {
                 version = "1.2.0"

webserver/src/main/kotlin/space/mori/chzzk_bot/webserver/routes/ApiRoutes.kt

@@ -1,6 +1,7 @@
 package space.mori.chzzk_bot.webserver.routes
 
 import io.ktor.http.*
+import io.ktor.server.request.receive
 import io.ktor.server.response.*
 import io.ktor.server.routing.*
 import io.ktor.server.sessions.*
@@ -15,6 +16,7 @@ import kotlinx.coroutines.CompletableDeferred
 import kotlinx.coroutines.withTimeoutOrNull
 import space.mori.chzzk_bot.common.events.ChzzkUserFindEvent
 import space.mori.chzzk_bot.common.events.ChzzkUserReceiveEvent
+import space.mori.chzzk_bot.common.metrics.Metrics
 
 @Serializable
 data class GetUserDTO(
@@ -146,4 +148,50 @@ fun Routing.apiRoutes() {
             call.respond(HttpStatusCode.OK, returnUsers)
         }
     }
-}
+
+    route("/settings") {
+        get {
+            val session = call.sessions.get<UserSession>()
+            if(session == null) {
+                call.respondText("No session found", status = HttpStatusCode.Unauthorized)
+                return@get
+            }
+            val user = UserService.getUser(session.id)
+            if(user == null) {
+                call.respondText("No user found", status = HttpStatusCode.NotFound)
+                return@get
+            }
+
+            call.respond(HttpStatusCode.OK, IUserSettingsDTO(
+                user.isDisabled,
+                user.isDisableStartupMsg
+            ))
+        }
+
+        post {
+            val session = call.sessions.get<UserSession>()
+            val body: IUserSettingsDTO = call.receive()
+            if(session == null) {
+                call.respondText("No session found", status = HttpStatusCode.Unauthorized)
+                return@post
+            }
+            val user = UserService.getUser(session.id)
+            if(user == null) {
+                call.respondText("No user found", status = HttpStatusCode.NotFound)
+                return@post
+            }
+
+            UserService.setIsDisabled(user, body.isBotDisabled)
+            UserService.setIsStartupDisabled(user, body.isBotMsgDisabled)
+
+            Metrics.refreshStreamerMetrics()
+
+            call.respond(HttpStatusCode.OK, body)
+        }
+    }
+}
+
+data class IUserSettingsDTO(
+    val isBotDisabled: Boolean,
+    val isBotMsgDisabled: Boolean
+)

webserver/src/main/kotlin/space/mori/chzzk_bot/webserver/routes/MetricRoutes.kt

@@ -0,0 +1,36 @@
+package space.mori.chzzk_bot.webserver.routes
+
+import io.ktor.server.application.ApplicationStopped
+import io.ktor.server.response.respondText
+import io.ktor.server.routing.Routing
+import io.ktor.server.routing.get
+import io.micrometer.prometheusmetrics.PrometheusMeterRegistry
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.cancel
+import org.koin.java.KoinJavaComponent.inject
+import space.mori.chzzk_bot.common.events.CoroutinesEventBus
+import space.mori.chzzk_bot.common.events.UserRegisterEvent
+import space.mori.chzzk_bot.common.metrics.Metrics
+import kotlin.getValue
+
+
+val metricScope = CoroutineScope(SupervisorJob() + Dispatchers.Default)
+fun Routing.metricRoutes() {
+    environment.monitor.subscribe(ApplicationStopped) {
+        metricScope.cancel()
+    }
+
+    val dispatcher: CoroutinesEventBus by inject(CoroutinesEventBus::class.java)
+    val registry: PrometheusMeterRegistry by inject(PrometheusMeterRegistry::class.java)
+
+    dispatcher.subscribe(UserRegisterEvent::class) {
+        Metrics.refreshStreamerMetrics()
+    }
+
+    get("/metrics") {
+        call.respondText(registry.scrape())
+    }
+
+}