update dependencies and version

0.5.2

.github/workflows/build.yml

@@ -1,16 +0,0 @@
-name: Build
-
-on: [push]
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v2
-      - name: Set up JDK 11
-        uses: actions/setup-java@v1
-        with:
-          java-version: 11
-      - name: Build with Gradle
-        run: ./gradlew build

.github/workflows/build_and_publish.yml

@@ -0,0 +1,27 @@
+name: Build
+
+on: [push]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up JDK 17
+        uses: actions/setup-java@v1
+        with:
+          java-version: 17
+      - name: Rewrite version
+        run: |
+          branch="`echo "${{ github.ref }}" | grep -o "[^/]*$"`"
+          cat gradle.properties | sed -e "s/^version=\([0-9\.]*\)/version=\1-branch_$branch-build${{ github.run_number }}/" > gradle.properties.tmp
+          rm gradle.properties
+          mv gradle.properties.tmp gradle.properties
+      - name: Build
+        run: ./gradlew build
+      - name: Publish
+        continue-on-error: true
+        run: ./gradlew publishAllPublicationsToGiteaRepository
+        env:
+          GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}

.github/workflows/docker-publish.yml

@@ -0,0 +1,31 @@
+name: Docker
+
+on: [push]
+
+jobs:
+  publishing:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+      - uses: actions/setup-java@v1
+        with:
+          java-version: 17
+      - name: Rewrite version
+        run: |
+          branch="`echo "${{ github.ref }}" | grep -o "[^/]*$"`"
+          if [[ "$branch" != "master" ]]; then
+            cat gradle.properties | sed -e "s/^version=\([0-9\.]*\)/version=\1-branch_$branch-build${{ github.run_number }}/" > gradle.properties.tmp
+            rm gradle.properties
+            mv gradle.properties.tmp gradle.properties
+          fi
+      - name: Log into registry
+        uses: docker/login-action@28218f9b04b4f3f62068d7b6ce6ca5b26e35336c
+        with:
+          username: ${{ secrets.DOCKER_LOGIN }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+      - name: Deploy
+        run: ./gradlew build && cd ./runner && ./nonsudo_deploy.sh

CHANGELOG.md

@@ -0,0 +1,78 @@
+# PlaguPoster
+
+## 0.5.3
+
+* Dependencies update
+
+## 0.5.2
+
+* Dependencies update
+
+## 0.5.1
+
+* Add opportunity to set unique 
+
+## 0.5.0
+
+* Dependencies update
+* Since this update bots will require **`JDK` 17+**
+
+## 0.3.0
+
+* `Versions`:
+  * `tgbotapi`: `9.1.0`
+  * `plagubot`: `7.1.0`
+  * `plagubot-plugins`: `0.14.0`
+
+## 0.2.3
+
+* Add opportunity to use several target chat ids
+* Update dependencies
+
+## 0.2.2
+
+* `GarbageCollector`:
+  * Now on start will all clearing job done
+
+## 0.2.1
+
+* `Versions`:
+  * `kotlin`: `1.8.21`
+  * `tgbotapi`: `7.1.2`
+  * `plagubot`: `5.1.2`
+  * `microutils`: `0.18.1`
+  * `kslog`: `1.1.1`
+  * `plagubot.plugins`: `0.11.2`
+  * `psql`: `42.6.0`
+
+## 0.2.0
+
+* `Versions`:
+  * `tgbotapi`: `7.1.0`
+  * `plagubot`: `5.1.0`
+  * `krontab`: `1.0.0`
+  * `plagubot.plugins`: `0.11.0`
+
+## 0.1.2
+
+* `Versions`:
+  * `kotlin`: `1.8.20`
+  * `plagubot`: `5.0.2`
+  * `microutils`: `0.17.8`
+  * `kslog`: `1.1.1`
+  * `plagubot.plugins`: `0.10.2`
+  * `psql`: `42.6.0`
+
+## 0.1.1
+
+* Update dependencies
+* `Triggers`
+  * `SelectorWithTimer`
+    * Opportunity to get schedule of posts using `publishing_autoschedule` command
+
+## 0.0.10
+
+## 0.0.9
+
+* Update dependencies
+

build.gradle

@@ -18,9 +18,9 @@ allprojects {
         mavenLocal()
         mavenCentral()
         google()
-        maven { url "https://git.inmo.dev/api/packages/InsanusMokrassar/maven" }
+        maven { url "https://nexus.inmo.dev/repository/maven-releases/" }
     }
 }
 
 apply from: "./extensions.gradle"
-// apply from: "./github_release.gradle"
+apply from: "./github_release.gradle"

changelog_parser.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+
+function parse() {
+    version="$1"
+
+    while IFS= read -r line && [ -z "`echo "$line" | grep -e "^#\+ $version"`" ]
+    do
+        : # do nothing
+    done
+
+    while IFS= read -r line && [ -z "`echo "$line" | grep -e "^#\+"`" ]
+    do
+        echo "$line"
+    done
+}
+
+version="$1"
+file="$2"
+
+if [ -n "$file" ]; then
+  parse "$version" < "$file"
+else
+  parse "$version"
+fi

common/build.gradle

@@ -11,7 +11,9 @@ kotlin {
             dependencies {
                 api libs.tgbotapi
                 api libs.microutils.repos.common
+                api libs.microutils.repos.cache
                 api libs.kslog
+                api libs.microutils.koin
             }
         }
         jvmMain {

common/src/commonMain/kotlin/ChatConfig.kt

@@ -1,15 +1,43 @@
 package dev.inmo.plaguposter.common
 
-import dev.inmo.tgbotapi.types.ChatId
+import dev.inmo.tgbotapi.types.FullChatIdentifierSerializer
+import dev.inmo.tgbotapi.types.IdChatIdentifier
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 
 @Serializable
 data class ChatConfig(
     @SerialName("targetChat")
-    val targetChatId: ChatId,
+    @Serializable(FullChatIdentifierSerializer::class)
+    val targetChatId: IdChatIdentifier? = null,
     @SerialName("sourceChat")
-    val sourceChatId: ChatId,
+    @Serializable(FullChatIdentifierSerializer::class)
+    val sourceChatId: IdChatIdentifier?,
     @SerialName("cacheChat")
-    val cacheChatId: ChatId
+    @Serializable(FullChatIdentifierSerializer::class)
-)
+    val cacheChatId: IdChatIdentifier,
+    @SerialName("targetChats")
+    val targetChatIds: List<@Serializable(FullChatIdentifierSerializer::class) IdChatIdentifier> = emptyList(),
+    @SerialName("sourceChats")
+    val sourceChatIds: List<@Serializable(FullChatIdentifierSerializer::class) IdChatIdentifier> = emptyList(),
+) {
+    val allTargetChatIds by lazy {
+        (listOfNotNull(targetChatId) + targetChatIds).toSet()
+    }
+    val allSourceChatIds by lazy {
+        (listOfNotNull(sourceChatId) + sourceChatIds).toSet()
+    }
+
+    init {
+        require(targetChatId != null || targetChatIds.isNotEmpty()) {
+            "One of fields, 'targetChat' or 'targetChats' should be presented"
+        }
+    }
+
+    fun check(chatId: IdChatIdentifier) = when (chatId) {
+        in allTargetChatIds,
+        in allSourceChatIds,
+        cacheChatId -> true
+        else -> false
+    }
+}

common/src/commonMain/kotlin/CommonMessagesCommandsFilter.kt

@@ -2,13 +2,14 @@ package dev.inmo.plaguposter.common
 
 import dev.inmo.tgbotapi.extensions.behaviour_builder.filters.CommonMessageFilterExcludeMediaGroups
 import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.SimpleFilter
+import dev.inmo.tgbotapi.extensions.utils.contentMessageOrNull
 import dev.inmo.tgbotapi.extensions.utils.textContentOrNull
+import dev.inmo.tgbotapi.extensions.utils.withContentOrNull
 import dev.inmo.tgbotapi.types.BotCommand
 import dev.inmo.tgbotapi.types.message.abstracts.*
+import dev.inmo.tgbotapi.types.message.content.TextContent
 import dev.inmo.tgbotapi.types.message.textsources.BotCommandTextSource
 
 val FirstSourceIsCommandsFilter = SimpleFilter<Message> {
-    it is ContentMessage<*> && it.content.textContentOrNull() ?.textSources ?.firstOrNull {
+    it.contentMessageOrNull() ?.withContentOrNull<TextContent>() ?.content ?.textSources ?.firstOrNull() is BotCommandTextSource
-        it is BotCommandTextSource
-    } != null
 }

common/src/commonMain/kotlin/DateTimeSerializer.kt

@@ -1,6 +1,6 @@
 package dev.inmo.plaguposter.common
 
-import com.soywiz.klock.DateTime
+import korlibs.time.DateTime
 import kotlinx.serialization.KSerializer
 import kotlinx.serialization.Serializer
 import kotlinx.serialization.builtins.serializer
@@ -8,7 +8,6 @@ import kotlinx.serialization.descriptors.SerialDescriptor
 import kotlinx.serialization.encoding.Decoder
 import kotlinx.serialization.encoding.Encoder
 
-@Serializer(DateTime::class)
 object DateTimeSerializer : KSerializer<DateTime> {
     override val descriptor: SerialDescriptor = Double.serializer().descriptor
     override fun deserialize(decoder: Decoder): DateTime = DateTime(decoder.decodeDouble())

common/src/commonMain/kotlin/UseCache.kt

@@ -0,0 +1,16 @@
+package dev.inmo.plaguposter.common
+
+import org.koin.core.Koin
+import org.koin.core.module.Module
+import org.koin.core.qualifier.named
+import org.koin.core.scope.Scope
+
+val Scope.useCache: Boolean
+    get() = getOrNull(named("useCache")) ?: false
+
+val Koin.useCache: Boolean
+    get() = getOrNull(named("useCache")) ?: false
+
+fun Module.useCache(useCache: Boolean) {
+    single(named("useCache")) { useCache }
+}

common/src/jvmMain/kotlin/CommonPlugin.kt

@@ -1,20 +1,33 @@
 package dev.inmo.plaguposter.common
 
-import dev.inmo.kslog.common.i
 import dev.inmo.kslog.common.iS
 import dev.inmo.kslog.common.logger
 import dev.inmo.plagubot.Plugin
 import dev.inmo.tgbotapi.extensions.api.chat.get.getChat
 import dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContext
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.SupervisorJob
+import kotlinx.serialization.json.JsonObject
+import kotlinx.serialization.json.JsonPrimitive
+import kotlinx.serialization.json.booleanOrNull
+import org.jetbrains.exposed.sql.Database
 import org.koin.core.Koin
+import org.koin.core.module.Module
 
 object CommonPlugin : Plugin {
     private val Log = logger
+    override fun Module.setupDI(database: Database, params: JsonObject) {
+        single { CoroutineScope(Dispatchers.Default + SupervisorJob()) }
+        val useCache = (params["useCache"] as? JsonPrimitive) ?.booleanOrNull ?: true
+        useCache(useCache)
+    }
+
     override suspend fun BehaviourContext.setupBotPlugin(koin: Koin) {
         val config = koin.get<ChatConfig>()
 
-        Log.iS { "Target chat info: ${getChat(config.targetChatId)}" }
+        Log.iS { "Target chats info: ${config.allTargetChatIds.map { getChat(it) }.joinToString()}" }
-        Log.iS { "Source chat info: ${getChat(config.sourceChatId)}" }
+        Log.iS { "Source chats info: ${config.allSourceChatIds.map { getChat(it) }.joinToString()}" }
         Log.iS { "Cache chat info: ${getChat(config.cacheChatId)}" }
     }
 }

extensions.gradle

@@ -20,6 +20,6 @@ allprojects {
 
         defaultAndroidSettingsPresetPath = "${rootProject.projectDir.absolutePath}/defaultAndroidSettings.gradle"
 
-        // publishGradlePath = "${rootProject.projectDir.absolutePath}/publish.gradle"
+        publishGradlePath = "${rootProject.projectDir.absolutePath}/publish.gradle"
     }
 }

github_release.gradle

@@ -0,0 +1,31 @@
+private String getCurrentVersionChangelog() {
+    OutputStream changelogDataOS = new ByteArrayOutputStream()
+    exec {
+        commandLine 'chmod', "+x", './changelog_parser.sh'
+    }
+    exec {
+        standardOutput = changelogDataOS
+        commandLine './changelog_parser.sh', "${project.version}", 'CHANGELOG.md'
+    }
+
+    return changelogDataOS.toString().trim()
+}
+
+if (new File(projectDir, "secret.gradle").exists()) {
+    apply from: './secret.gradle'
+    apply plugin: "com.github.breadmoirai.github-release"
+
+    githubRelease {
+        token "${project.property('GITHUB_RELEASE_TOKEN')}"
+
+        owner "InsanusMokrassar"
+        repo "PlaguPoster"
+
+        tagName "v${project.version}"
+        releaseName "${project.version}"
+        targetCommitish "${project.version}"
+
+        body getCurrentVersionChangelog()
+    }
+}
+

gradle.properties

@@ -10,5 +10,4 @@ android.enableJetifier=true
 # Project data
 
 group=dev.inmo
-version=0.0.7
+version=0.5.3
-android_code_version=7

gradle/libs.versions.toml

@@ -1,19 +1,18 @@
 [versions]
 
-kotlin = "1.7.22"
+kotlin = "1.9.22"
-kotlin-serialization = "1.4.1"
+kotlin-serialization = "1.6.2"
 
-plagubot = "3.2.0"
+plagubot = "8.1.1"
-tgbotapi = "4.2.1"
+tgbotapi = "10.0.1"
-microutils = "0.16.0"
+microutils = "0.20.34"
-kslog = "0.5.4"
+kslog = "1.3.2"
-krontab = "0.8.4"
+krontab = "2.2.7"
-tgbotapi-libraries = "0.6.5"
+plagubot-plugins = "0.18.1"
-plagubot-plugins = "0.6.4"
 
-dokka = "1.7.20"
+dokka = "1.9.10"
 
-psql = "42.5.0"
+psql = "42.6.0"
 
 [libraries]
 

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.6-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.4-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

mppJavaProject.gradle

@@ -1,13 +1,13 @@
 project.version = "$version"
 project.group = "$group"
 
-// apply from: "$publishGradlePath"
+apply from: "$publishGradlePath"
 
 kotlin {
     jvm {
         compilations.main {
             kotlinOptions {
-                jvmTarget = "1.8"
+                jvmTarget = "17"
             }
         }
     }
@@ -34,6 +34,6 @@ kotlin {
 }
 
 java {
-    sourceCompatibility = JavaVersion.VERSION_1_8
+    sourceCompatibility = JavaVersion.VERSION_17
-    targetCompatibility = JavaVersion.VERSION_1_8
+    targetCompatibility = JavaVersion.VERSION_17
 }

mppJsProject.gradle

@@ -1,7 +1,7 @@
 project.version = "$version"
 project.group = "$group"
 
-// apply from: "$publishGradlePath"
+apply from: "$publishGradlePath"
 
 kotlin {
     js (IR) {

mppProjectWithSerialization.gradle

@@ -1,7 +1,7 @@
 project.version = "$version"
 project.group = "$group"
 
-// apply from: "$publishGradlePath"
+apply from: "$publishGradlePath"
 
 kotlin {
     jvm()

posts/gc/build.gradle

@@ -0,0 +1,24 @@
+plugins {
+    id "org.jetbrains.kotlin.multiplatform"
+    id "org.jetbrains.kotlin.plugin.serialization"
+}
+
+apply from: "$mppProjectWithSerializationPresetPath"
+
+kotlin {
+    sourceSets {
+        commonMain {
+            dependencies {
+                api project(":plaguposter.common")
+                api project(":plaguposter.posts")
+                api libs.microutils.koin
+                api libs.krontab
+            }
+        }
+        jvmMain {
+            dependencies {
+                api libs.plagubot.plugins.inline.queries
+            }
+        }
+    }
+}

posts/gc/src/commonMain/kotlin/PackageInfo.kt

@@ -0,0 +1 @@
+package dev.inmo.plaguposter.posts.gc

posts/gc/src/jvmMain/kotlin/Plugin.kt

@@ -0,0 +1,194 @@
+package dev.inmo.plaguposter.posts.gc
+
+import com.benasher44.uuid.uuid4
+import dev.inmo.krontab.KrontabTemplate
+import dev.inmo.krontab.toKronScheduler
+import dev.inmo.krontab.utils.asFlowWithDelays
+import dev.inmo.kslog.common.KSLog
+import dev.inmo.kslog.common.i
+import dev.inmo.kslog.common.iS
+import dev.inmo.micro_utils.coroutines.actor
+import dev.inmo.micro_utils.coroutines.subscribeSafelyWithoutExceptions
+import dev.inmo.micro_utils.repos.deleteById
+import dev.inmo.plagubot.Plugin
+import dev.inmo.plagubot.plugins.inline.queries.models.Format
+import dev.inmo.plagubot.plugins.inline.queries.models.OfferTemplate
+import dev.inmo.plagubot.plugins.inline.queries.repos.InlineTemplatesRepo
+import dev.inmo.plaguposter.common.ChatConfig
+import dev.inmo.plaguposter.posts.models.NewPost
+import dev.inmo.plaguposter.posts.models.PostContentInfo
+import dev.inmo.plaguposter.posts.repo.PostsRepo
+import dev.inmo.tgbotapi.extensions.api.delete
+import dev.inmo.tgbotapi.extensions.api.edit.edit
+import dev.inmo.tgbotapi.extensions.api.forwardMessage
+import dev.inmo.tgbotapi.extensions.api.send.send
+import dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContext
+import dev.inmo.tgbotapi.extensions.behaviour_builder.expectations.waitInlineMessageIdDataCallbackQuery
+import dev.inmo.tgbotapi.extensions.behaviour_builder.expectations.waitMessageDataCallbackQuery
+import dev.inmo.tgbotapi.extensions.behaviour_builder.oneOf
+import dev.inmo.tgbotapi.extensions.behaviour_builder.parallel
+import dev.inmo.tgbotapi.extensions.behaviour_builder.triggers_handling.onCommand
+import dev.inmo.tgbotapi.extensions.utils.extensions.sameMessage
+import dev.inmo.tgbotapi.extensions.utils.types.buttons.dataButton
+import dev.inmo.tgbotapi.extensions.utils.types.buttons.flatInlineKeyboard
+import dev.inmo.tgbotapi.types.MilliSeconds
+import dev.inmo.tgbotapi.utils.bold
+import kotlinx.coroutines.*
+import kotlinx.coroutines.flow.filter
+import kotlinx.coroutines.flow.first
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.json.*
+import org.jetbrains.exposed.sql.Database
+import org.koin.core.Koin
+import org.koin.core.module.Module
+
+object Plugin : Plugin {
+    @Serializable
+    internal data class Config (
+        val krontab: KrontabTemplate? = null,
+        val throttlingMillis: MilliSeconds = 1000,
+        val doFullCheck: Boolean = false
+    )
+    override fun Module.setupDI(database: Database, params: JsonObject) {
+        params["messagesChecker"] ?.let { element ->
+            single { get<Json>().decodeFromJsonElement(Config.serializer(), element) }
+        }
+    }
+
+    private val gcLogger = KSLog("GarbageCollector")
+    private suspend fun BehaviourContext.doRecheck(
+        throttlingMillis: MilliSeconds,
+        doFullCheck: Boolean,
+        postsRepo: PostsRepo,
+        chatsConfig: ChatConfig
+    ) {
+        val posts = postsRepo.getAll()
+        gcLogger.i {
+            "Start garbage collecting of posts. Initial posts count: ${posts.size}"
+        }
+        posts.forEach { (postId, post) ->
+            val surelyAbsentMessages = mutableListOf<PostContentInfo>()
+            for (content in post.content) {
+                try {
+                    forwardMessage(
+                        toChatId = chatsConfig.cacheChatId,
+                        fromChatId = content.chatId,
+                        messageId = content.messageId
+                    )
+
+                    if (!doFullCheck) {
+                        break
+                    }
+                } catch (e: Throwable) {
+                    if (e.message ?.contains("message to forward not found") == true) {
+                        surelyAbsentMessages.add(content)
+                    }
+                }
+                delay(throttlingMillis)
+            }
+            val existsPostMessages = post.content.filter {
+                it !in surelyAbsentMessages
+            }
+            if (existsPostMessages.isNotEmpty() && surelyAbsentMessages.isNotEmpty()) {
+                runCatching {
+                    postsRepo.update(
+                        postId,
+                        NewPost(
+                            content = existsPostMessages
+                        )
+                    )
+                }
+            }
+
+            if (existsPostMessages.isNotEmpty()) {
+                return@forEach
+            }
+
+            runCatching {
+                send(
+                    chatsConfig.cacheChatId,
+                    "Can't find any messages for post $postId. So, deleting it"
+                )
+            }
+            runCatching {
+                postsRepo.deleteById(postId)
+            }
+        }
+        gcLogger.iS {
+            "Complete garbage collecting of posts. Result posts count: ${postsRepo.count()}"
+        }
+    }
+
+    override suspend fun BehaviourContext.setupBotPlugin(koin: Koin) {
+        val postsRepo = koin.get<PostsRepo>()
+        val chatsConfig = koin.get<ChatConfig>()
+        val config = koin.getOrNull<Config>() ?: Config()
+
+        val scope = koin.get<CoroutineScope>()
+
+        val recheckActor = scope.actor<Unit>(0) {
+            runCatching {
+                doRecheck(
+                    config.throttlingMillis,
+                    config.doFullCheck,
+                    postsRepo,
+                    chatsConfig
+                )
+            }
+        }
+
+        config.krontab ?.toKronScheduler() ?.asFlowWithDelays() ?.subscribeSafelyWithoutExceptions(koin.get()) {
+            recheckActor.trySend(Unit)
+        }
+
+        onCommand("force_garbage_collection") { message ->
+            launch {
+                val prefix = uuid4().toString()
+                val yesData = "${prefix}yes"
+                val noData = "${prefix}no"
+                edit(
+                    message,
+                    text = "Are you sure want to trigger posts garbage collecting?",
+                    replyMarkup = flatInlineKeyboard {
+                        dataButton("Sure", yesData)
+                        dataButton("No", noData)
+                    }
+                )
+
+                val answer = oneOf(
+                    parallel {
+                        waitMessageDataCallbackQuery().filter {
+                            it.message.sameMessage(message)
+                        }.first()
+                    },
+                    parallel {
+                        waitInlineMessageIdDataCallbackQuery().filter {
+                            it.data == yesData || it.data == noData
+                        }.first()
+                    }
+                )
+
+                if (answer.data == yesData) {
+                    if (recheckActor.trySend(Unit).isSuccess) {
+                        edit(message, "Checking of posts without exists messages triggered")
+                    } else {
+                        edit(message) {
+                            +"Checking of posts without exists messages has been triggered " + bold("earlier")
+                        }
+                    }
+                } else {
+                    delete(message)
+                }
+            }
+        }
+        koin.getOrNull<InlineTemplatesRepo>() ?.addTemplate(
+            OfferTemplate(
+                "Force posts check",
+                listOf(
+                    Format("/force_garbage_collection")
+                ),
+                "Force check posts without exists messages"
+            )
+        )
+    }
+}

posts/panel/src/jvmMain/kotlin/Plugin.kt

@@ -4,14 +4,15 @@ import com.benasher44.uuid.uuid4
 import dev.inmo.micro_utils.coroutines.runCatchingSafely
 import dev.inmo.micro_utils.coroutines.subscribeSafelyWithoutExceptions
 import dev.inmo.micro_utils.koin.getAllDistinct
-import dev.inmo.micro_utils.repos.deleteById
+import dev.inmo.micro_utils.repos.*
-import dev.inmo.micro_utils.repos.id
+import dev.inmo.micro_utils.repos.cache.cache.FullKVCache
-import dev.inmo.micro_utils.repos.set
+import dev.inmo.micro_utils.repos.cache.cached
-import dev.inmo.micro_utils.repos.unset
+import dev.inmo.micro_utils.repos.cache.full.cached
-import dev.inmo.micro_utils.repos.value
+import dev.inmo.micro_utils.repos.cache.full.fullyCached
 import dev.inmo.plagubot.Plugin
 import dev.inmo.plaguposter.common.ChatConfig
 import dev.inmo.plaguposter.common.UnsuccessfulSymbol
+import dev.inmo.plaguposter.common.useCache
 import dev.inmo.plaguposter.posts.models.PostId
 import dev.inmo.plaguposter.posts.panel.repos.PostsMessages
 import dev.inmo.plaguposter.posts.repo.PostsRepo
@@ -30,6 +31,7 @@ import dev.inmo.tgbotapi.extensions.utils.types.buttons.dataButton
 import dev.inmo.tgbotapi.extensions.utils.types.buttons.flatInlineKeyboard
 import dev.inmo.tgbotapi.types.IdChatIdentifier
 import dev.inmo.tgbotapi.types.MessageIdentifier
+import dev.inmo.tgbotapi.types.ReplyParameters
 import dev.inmo.tgbotapi.types.buttons.InlineKeyboardButtons.CallbackDataInlineKeyboardButton
 import dev.inmo.tgbotapi.types.buttons.InlineKeyboardMarkup
 import dev.inmo.tgbotapi.types.message.ParseMode
@@ -93,7 +95,12 @@ object Plugin : Plugin {
         val chatsConfig = koin.get<ChatConfig>()
         val config = koin.getOrNull<Config>() ?: Config()
         val api = koin.get<PanelButtonsAPI>()
-        val postsMessages = PostsMessages(koin.get(), koin.get())
+        val basePostsMessages = PostsMessages(koin.get(), koin.get())
+        val postsMessages = if (koin.useCache) {
+            basePostsMessages.fullyCached(MapKeyValueRepo(), koin.get())
+        } else {
+            basePostsMessages
+        }
 
         postsRepo.newObjectsFlow.subscribeSafelyWithoutExceptions(this) {
             val firstContent = it.content.first()
@@ -106,7 +113,7 @@ object Plugin : Plugin {
                 firstContent.chatId,
                 text = config.text,
                 parseMode = config.parseMode,
-                replyToMessageId = firstContent.messageId,
+                replyParameters = ReplyParameters(firstContent.chatId, firstContent.messageId),
                 replyMarkup = InlineKeyboardMarkup(buttons),
                 disableNotification = true
             ).also { sentMessage ->
@@ -140,7 +147,7 @@ object Plugin : Plugin {
 
         onMessageDataCallbackQuery (
             initialFilter = {
-                it.data.startsWith(PanelButtonsAPI.openGlobalMenuDataPrefix) && it.message.chat.id == chatsConfig.sourceChatId
+                it.data.startsWith(PanelButtonsAPI.openGlobalMenuDataPrefix) && it.message.chat.id in chatsConfig.allSourceChatIds
             }
         ) {
             val postId = it.data.removePrefix(PanelButtonsAPI.openGlobalMenuDataPrefix).let(::PostId)
@@ -149,7 +156,7 @@ object Plugin : Plugin {
         }
         onMessageDataCallbackQuery(
             initialFilter = {
-                it.data.startsWith("delete ") && it.message.chat.id == chatsConfig.sourceChatId
+                it.data.startsWith("delete ") && it.message.chat.id in chatsConfig.allSourceChatIds
             }
         ) { query ->
             val postId = query.data.removePrefix("delete ").let(::PostId)
@@ -176,7 +183,7 @@ object Plugin : Plugin {
         }
         onMessageDataCallbackQuery(
             initialFilter = {
-                it.data.startsWith("refresh ") && it.message.chat.id == chatsConfig.sourceChatId
+                it.data.startsWith("refresh ") && it.message.chat.id in chatsConfig.allSourceChatIds
             }
         ) { query ->
             val postId = query.data.removePrefix("refresh ").let(::PostId)

posts/src/commonMain/kotlin/models/Post.kt

@@ -1,6 +1,6 @@
 package dev.inmo.plaguposter.posts.models
 
-import com.soywiz.klock.DateTime
+import korlibs.time.DateTime
 import dev.inmo.plaguposter.common.DateTimeSerializer
 import dev.inmo.tgbotapi.types.ChatId
 import kotlinx.serialization.Serializable

posts/src/commonMain/kotlin/models/PostId.kt

@@ -7,4 +7,6 @@ import kotlin.jvm.JvmInline
 @JvmInline
 value class PostId(
     val string: String
-)
+) {
+    override fun toString(): String = string
+}

posts/src/commonMain/kotlin/repo/ReadPostsRepo.kt

@@ -1,6 +1,6 @@
 package dev.inmo.plaguposter.posts.repo
 
-import com.soywiz.klock.DateTime
+import korlibs.time.DateTime
 import dev.inmo.micro_utils.repos.ReadCRUDRepo
 import dev.inmo.plaguposter.posts.models.*
 import dev.inmo.tgbotapi.types.ChatId

posts/src/commonMain/kotlin/sending/PostPublisher.kt

@@ -11,20 +11,19 @@ import dev.inmo.tgbotapi.extensions.api.send.copyMessage
 import dev.inmo.tgbotapi.extensions.api.send.send
 import dev.inmo.tgbotapi.extensions.utils.*
 import dev.inmo.tgbotapi.types.*
-import dev.inmo.tgbotapi.types.message.content.MediaGroupContent
 import dev.inmo.tgbotapi.types.message.content.MediaGroupPartContent
 
 class PostPublisher(
     private val bot: TelegramBot,
     private val postsRepo: PostsRepo,
-    private val cachingChatId: ChatId,
+    private val cachingChatId: IdChatIdentifier,
-    private val targetChatId: ChatId,
+    private val targetChatIds: List<IdChatIdentifier>,
     private val deleteAfterPosting: Boolean = true
 ) {
-    suspend fun publish(postId: PostId) {
+    suspend fun publish(postId: PostId): Boolean {
         val messagesInfo = postsRepo.getById(postId) ?: let {
             logger.w { "Unable to get post with id $postId for publishing" }
-            return
+            return false
         }
         val sortedMessagesContents = messagesInfo.content.groupBy { it.group }.flatMap { (group, list) ->
             if (group == null) {
@@ -35,20 +34,26 @@ class PostPublisher(
                 listOf(list.first().order to list)
             }
         }.sortedBy { it.first }
+        var haveSentMessages = false
 
         sortedMessagesContents.forEach { (_, contents) ->
             contents.singleOrNull() ?.also {
-                runCatching {
+                targetChatIds.forEach { targetChatId ->
-                    bot.copyMessage(targetChatId, it.chatId, it.messageId)
-                }.onFailure { _ ->
                     runCatching {
-                        bot.forwardMessage(
+                        bot.copyMessage(targetChatId, it.chatId, it.messageId)
-                            it.chatId,
+                    }.onFailure { _ ->
-                            targetChatId,
+                        runCatching {
-                            it.messageId
+                            bot.forwardMessage(
-                        )
+                                fromChatId = it.chatId,
+                                toChatId = cachingChatId,
+                                messageId = it.messageId
+                            )
+                        }.onSuccess {
+                            bot.copyMessage(targetChatId, it)
+                            haveSentMessages = true
+                        }
                     }.onSuccess {
-                        bot.copyMessage(targetChatId, it)
+                        haveSentMessages = true
                     }
                 }
                 return@forEach
@@ -57,17 +62,26 @@ class PostPublisher(
                 it.order to (bot.forwardMessage(toChatId = cachingChatId, fromChatId = it.chatId, messageId = it.messageId).contentMessageOrNull() ?: return@mapNotNull null)
             }.sortedBy { it.first }.mapNotNull { (_, forwardedMessage) ->
                 forwardedMessage.withContentOrNull<MediaGroupPartContent>() ?: null.also { _ ->
-                    bot.copyMessage(targetChatId, forwardedMessage)
+                    targetChatIds.forEach { targetChatId ->
+                        bot.copyMessage(targetChatId, forwardedMessage)
+                        haveSentMessages = true
+                    }
                 }
             }
             resultContents.singleOrNull() ?.also {
-                bot.copyMessage(targetChatId, it)
+                targetChatIds.forEach { targetChatId ->
+                    bot.copyMessage(targetChatId, it)
+                    haveSentMessages = true
+                }
                 return@forEach
             } ?: resultContents.chunked(mediaCountInMediaGroup.last).forEach {
-                bot.send(
+                targetChatIds.forEach { targetChatId ->
-                    targetChatId,
+                    bot.send(
-                    it.map { it.content.toMediaGroupMemberTelegramMedia() }
+                        targetChatId,
-                )
+                        it.map { it.content.toMediaGroupMemberTelegramMedia() }
+                    )
+                    haveSentMessages = true
+                }
             }
         }
 
@@ -75,5 +89,6 @@ class PostPublisher(
             postsRepo.deleteById(postId)
         }
 
+        return haveSentMessages
     }
 }

posts/src/jvmMain/kotlin/Plugin.kt

@@ -4,6 +4,7 @@ import dev.inmo.kslog.common.logger
 import dev.inmo.kslog.common.w
 import dev.inmo.micro_utils.coroutines.runCatchingSafely
 import dev.inmo.micro_utils.coroutines.subscribeSafelyWithoutExceptions
+import dev.inmo.micro_utils.koin.singleWithBinds
 import dev.inmo.micro_utils.repos.deleteById
 import dev.inmo.plagubot.Plugin
 import dev.inmo.plaguposter.common.SuccessfulSymbol
@@ -13,6 +14,8 @@ import dev.inmo.plaguposter.common.ChatConfig
 import dev.inmo.plagubot.plugins.inline.queries.models.Format
 import dev.inmo.plagubot.plugins.inline.queries.models.OfferTemplate
 import dev.inmo.plagubot.plugins.inline.queries.repos.InlineTemplatesRepo
+import dev.inmo.plaguposter.common.useCache
+import dev.inmo.plaguposter.posts.cached.CachedPostsRepo
 import dev.inmo.plaguposter.posts.repo.*
 import dev.inmo.plaguposter.posts.sending.PostPublisher
 import dev.inmo.tgbotapi.extensions.api.delete
@@ -26,7 +29,6 @@ import kotlinx.serialization.json.*
 import org.jetbrains.exposed.sql.Database
 import org.koin.core.Koin
 import org.koin.core.module.Module
-import org.koin.dsl.binds
 
 object Plugin : Plugin {
     @Serializable
@@ -44,14 +46,19 @@ object Plugin : Plugin {
         }
         single { get<Json>().decodeFromJsonElement(Config.serializer(), configJson) }
         single { get<Config>().chats }
-        single { ExposedPostsRepo(database) } binds arrayOf(
+        single { ExposedPostsRepo(database) }
-            PostsRepo::class,
+        singleWithBinds<PostsRepo> {
-            ReadPostsRepo::class,
+            val base = get<ExposedPostsRepo>()
-            WritePostsRepo::class,
+
-        )
+            if (useCache) {
+                CachedPostsRepo(base, get())
+            } else {
+                base
+            }
+        }
         single {
             val config = get<Config>()
-            PostPublisher(get(), get(), config.chats.cacheChatId, config.chats.targetChatId, config.deleteAfterPublishing)
+            PostPublisher(get(), get(), config.chats.cacheChatId, config.chats.allTargetChatIds.toList(), config.deleteAfterPublishing)
         }
     }
 

posts/src/jvmMain/kotlin/cached/CachedPostsRepo.kt

@@ -0,0 +1,54 @@
+package dev.inmo.plaguposter.posts.cached
+
+import dev.inmo.micro_utils.coroutines.SmartRWLocker
+import korlibs.time.DateTime
+import dev.inmo.micro_utils.pagination.FirstPagePagination
+import dev.inmo.micro_utils.pagination.firstPageWithOneElementPagination
+import dev.inmo.micro_utils.pagination.utils.doForAllWithNextPaging
+import dev.inmo.micro_utils.repos.CRUDRepo
+import dev.inmo.micro_utils.repos.KeyValueRepo
+import dev.inmo.micro_utils.repos.MapKeyValueRepo
+import dev.inmo.micro_utils.repos.cache.cache.FullKVCache
+import dev.inmo.micro_utils.repos.cache.full.FullCRUDCacheRepo
+import dev.inmo.plaguposter.posts.models.NewPost
+import dev.inmo.plaguposter.posts.models.PostContentInfo
+import dev.inmo.plaguposter.posts.models.PostId
+import dev.inmo.plaguposter.posts.models.RegisteredPost
+import dev.inmo.plaguposter.posts.repo.PostsRepo
+import dev.inmo.tgbotapi.types.IdChatIdentifier
+import dev.inmo.tgbotapi.types.MessageIdentifier
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.flow.Flow
+
+class CachedPostsRepo(
+    private val parentRepo: PostsRepo,
+    private val scope: CoroutineScope,
+    private val kvCache: KeyValueRepo<PostId, RegisteredPost> = MapKeyValueRepo()
+) : PostsRepo, CRUDRepo<RegisteredPost, PostId, NewPost> by FullCRUDCacheRepo(
+    parentRepo,
+    kvCache,
+    scope,
+    skipStartInvalidate = false,
+    locker = SmartRWLocker(),
+    { it.id }
+) {
+    override val removedPostsFlow: Flow<RegisteredPost> by parentRepo::removedPostsFlow
+
+    override suspend fun getIdByChatAndMessage(chatId: IdChatIdentifier, messageId: MessageIdentifier): PostId? {
+        doForAllWithNextPaging(firstPageWithOneElementPagination) {
+            kvCache.values(it).also {
+                it.results.forEach {
+                    return it.takeIf {
+                        it.content.any { it.chatId == chatId && it.messageId == messageId }
+                    } ?.id ?: return@forEach
+                }
+            }
+        }
+
+        return null
+    }
+
+    override suspend fun getPostCreationTime(postId: PostId): DateTime? = getById(postId) ?.created
+
+    override suspend fun getFirstMessageInfo(postId: PostId): PostContentInfo? = getById(postId) ?.content ?.firstOrNull()
+}

posts/src/jvmMain/kotlin/exposed/ExposedPostsRepo.kt

@@ -1,7 +1,7 @@
 package dev.inmo.plaguposter.posts.exposed
 
 import com.benasher44.uuid.uuid4
-import com.soywiz.klock.DateTime
+import korlibs.time.DateTime
 import dev.inmo.micro_utils.repos.KeyValuesRepo
 import dev.inmo.micro_utils.repos.UpdatedValuePair
 import dev.inmo.micro_utils.repos.exposed.AbstractExposedCRUDRepo
@@ -26,6 +26,7 @@ class ExposedPostsRepo(
 ) {
     val idColumn = text("id")
     val createdColumn = double("datetime").default(0.0)
+    val latestUpdateColumn = double("latest_update").default(0.0)
 
     private val contentRepo by lazy {
         ExposedContentInfoRepo(
@@ -81,7 +82,9 @@ class ExposedPostsRepo(
         return id
     }
 
-    override fun update(id: PostId?, value: NewPost, it: UpdateBuilder<Int>) {}
+    override fun update(id: PostId?, value: NewPost, it: UpdateBuilder<Int>) {
+        it[latestUpdateColumn] = DateTime.now().unixMillis
+    }
 
     private fun updateContent(post: RegisteredPost) {
         transaction(database) {

posts_registrar/src/jvmMain/kotlin/Plugin.kt

@@ -18,85 +18,95 @@ import dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextWithFSM
 import dev.inmo.tgbotapi.extensions.behaviour_builder.expectations.*
 import dev.inmo.tgbotapi.extensions.behaviour_builder.strictlyOn
 import dev.inmo.tgbotapi.extensions.behaviour_builder.triggers_handling.*
-import dev.inmo.tgbotapi.extensions.utils.extensions.raw.text
 import dev.inmo.tgbotapi.extensions.utils.extensions.sameChat
 import dev.inmo.tgbotapi.extensions.utils.extensions.sameMessage
-import dev.inmo.tgbotapi.extensions.utils.formatting.buildEntities
 import dev.inmo.tgbotapi.extensions.utils.textContentOrNull
 import dev.inmo.tgbotapi.extensions.utils.types.buttons.*
-import dev.inmo.tgbotapi.types.message.abstracts.ContentMessage
-import dev.inmo.tgbotapi.types.message.content.MediaGroupContent
-import dev.inmo.tgbotapi.types.message.content.MessageContent
 import dev.inmo.tgbotapi.utils.regular
+import kotlinx.coroutines.async
 import kotlinx.coroutines.flow.*
 import kotlinx.serialization.Serializable
 import org.koin.core.Koin
 
 @Serializable
 object Plugin : Plugin {
+    @Serializable
+    data class Config(
+        val useInlineFinishingOpportunity: Boolean = true
+    )
+
     override suspend fun BehaviourContextWithFSM<State>.setupBotPlugin(koin: Koin) {
         val config = koin.get<ChatConfig>()
         val postsRepo = koin.get<PostsRepo>()
 
-        strictlyOn {state: RegistrationState.InProcess ->
+        strictlyOn { state: RegistrationState.InProcess ->
             val buttonUuid = "finish"
 
-            val messageToDelete = send(
+            val suggestionMessageDeferred = async {
-                state.context,
+                send(
-                dev.inmo.tgbotapi.utils.buildEntities {
+                    state.context,
-                    if (state.messages.isNotEmpty()) {
+                    dev.inmo.tgbotapi.utils.buildEntities {
-                        regular("Your message(s) has been registered. You may send new ones or push \"Finish\" to finalize your post")
+                        if (state.messages.isNotEmpty()) {
+                            regular("Your message(s) has been registered. You may send new ones or push \"Finish\" to finalize your post")
+                        } else {
+                            regular("Ok, send me your messages for new post")
+                        }
+                    },
+                    replyMarkup = if (state.messages.isNotEmpty()) {
+                        flatInlineKeyboard {
+                            dataButton(
+                                "Finish",
+                                buttonUuid
+                            )
+                        }
                     } else {
-                        regular("Ok, send me your messages for new post")
+                        null
                     }
-                },
+                )
-                replyMarkup = if (state.messages.isNotEmpty()) {
+            }
-                    flatInlineKeyboard {
-                        dataButton(
-                            "Finish",
-                            buttonUuid
-                        )
-                    }
-                } else {
-                    null
-                }
-            )
 
-            val newMessagesInfo = firstOf {
+            firstOf {
                 add {
-                    listOf(
+                    val receivedMessage = waitAnyContentMessage().filter {
-                        waitContentMessage().filter {
+                        it.sameChat(state.context)
-                            it.chat.id == state.context && it.content.textContentOrNull() ?.text != "/finish_post"
+                    }.first()
-                        }.take(1).first()
+
-                    )
+                    when  {
+                        receivedMessage.content.textContentOrNull() ?.text == "/finish_post" -> {
+                            val messageToDelete = suggestionMessageDeferred.await()
+                            edit(messageToDelete, "Ok, finishing your request")
+                            RegistrationState.Finish(
+                                state.context,
+                                state.messages
+                            )
+                        }
+                        else -> {
+                            RegistrationState.InProcess(
+                                state.context,
+                                state.messages + PostContentInfo.fromMessage(receivedMessage)
+                            ).also {
+                                runCatchingSafely {
+                                    suggestionMessageDeferred.cancel()
+                                }
+                                runCatchingSafely {
+                                    delete(suggestionMessageDeferred.await())
+                                }
+                            }
+                        }
+                    }
                 }
                 add {
+                    val messageToDelete = suggestionMessageDeferred.await()
                     val finishPressed = waitMessageDataCallbackQuery().filter {
                         it.message.sameMessage(messageToDelete) && it.data == buttonUuid
                     }.first()
-                    emptyList<ContentMessage<MessageContent>>()
-                }
-                add {
-                    val finishPressed = waitTextMessage().filter {
-                        it.sameChat(messageToDelete) && it.content.text == "/finish_post"
-                    }.first()
-                    emptyList<ContentMessage<MessageContent>>()
-                }
-            }.ifEmpty {
-                edit(messageToDelete, "Ok, finishing your request")
-                return@strictlyOn RegistrationState.Finish(
-                    state.context,
-                    state.messages
-                )
-            }.flatMap {
-                PostContentInfo.fromMessage(it)
-            }
 
-            RegistrationState.InProcess(
+                    edit(messageToDelete, "Ok, finishing your request")
-                state.context,
+                    RegistrationState.Finish(
-                state.messages + newMessagesInfo
+                        state.context,
-            ).also {
+                        state.messages
-                delete(messageToDelete)
+                    )
+                }
             }
         }
 
@@ -109,12 +119,12 @@ object Plugin : Plugin {
             null
         }
 
-        onCommand("start_post", initialFilter = { it.chat.id == config.sourceChatId }) {
+        onCommand("start_post", initialFilter = { config.allSourceChatIds.any { chatId -> it.sameChat(chatId) } }) {
             startChain(RegistrationState.InProcess(it.chat.id, emptyList()))
         }
 
         onContentMessage(
-            initialFilter = { it.chat.id == config.sourceChatId && !FirstSourceIsCommandsFilter(it) }
+            initialFilter = { config.allSourceChatIds.any { chatId -> it.sameChat(chatId) } && !FirstSourceIsCommandsFilter(it) }
         ) {
             startChain(RegistrationState.Finish(it.chat.id, PostContentInfo.fromMessage(it)))
         }

publish.gradle

@@ -0,0 +1,105 @@
+apply plugin: 'maven-publish'
+
+task javadocsJar(type: Jar) {
+    archiveClassifier = 'javadoc'
+}
+
+publishing {
+    publications.all {
+        artifact javadocsJar
+
+        pom {
+            description = "${project.name}"
+            name = "${project.name}"
+            url = "https://github.com/InsanusMokrassar/PlaguPoster"
+
+            scm {
+                developerConnection = "scm:git:[fetch=]https://github.com/InsanusMokrassar/PlaguPoster.git[push=]https://github.com/InsanusMokrassar/PlaguPoster.git"
+                url = "https://github.com/InsanusMokrassar/PlaguPoster.git"
+            }
+
+            developers {
+                
+                    developer {
+                        id = "InsanusMokrassar"
+                        name = "Aleksei Ovsiannikov"
+                        email = "ovsyannikov.alexey95@gmail.com"
+                    }
+                
+            }
+
+            licenses {
+                
+            }
+        }
+        repositories {
+            if (project.hasProperty('GITEA_TOKEN') || System.getenv('GITEA_TOKEN') != null) {
+                maven {
+                    name = "Gitea"
+                    url = uri("https://git.inmo.dev/api/packages/InsanusMokrassar/maven")
+            
+                    credentials(HttpHeaderCredentials) {
+                        name = "Authorization"
+                        value = project.hasProperty('GITEA_TOKEN') ? project.property('GITEA_TOKEN') : System.getenv('GITEA_TOKEN')
+                    }
+            
+                    authentication {
+                        header(HttpHeaderAuthentication)
+                    }
+            
+                }
+            }
+            if ((project.hasProperty('SONATYPE_USER') || System.getenv('SONATYPE_USER') != null) && (project.hasProperty('SONATYPE_PASSWORD') || System.getenv('SONATYPE_PASSWORD') != null)) {
+                maven {
+                    name = "sonatype"
+                    url = uri("https://oss.sonatype.org/service/local/staging/deploy/maven2/")
+            
+                    credentials {
+                        username = project.hasProperty('SONATYPE_USER') ? project.property('SONATYPE_USER') : System.getenv('SONATYPE_USER')
+                        password = project.hasProperty('SONATYPE_PASSWORD') ? project.property('SONATYPE_PASSWORD') : System.getenv('SONATYPE_PASSWORD')
+                    }
+            
+                }
+            }
+        }
+    }
+}
+    
+if (project.hasProperty("signing.gnupg.keyName")) {
+    apply plugin: 'signing'
+    
+    signing {
+        useGpgCmd()
+    
+        sign publishing.publications
+    }
+    
+    task signAll {
+        tasks.withType(Sign).forEach {
+            dependsOn(it)
+        }
+    }
+
+    // Workaround to make android sign operations depend on signing tasks
+    project.getTasks().withType(AbstractPublishToMaven.class).configureEach {
+        def signingTasks = project.getTasks().withType(Sign.class)
+        mustRunAfter(signingTasks)
+    }
+    // Workaround to make test tasks use sign
+    project.getTasks().withType(Sign.class).configureEach { signTask ->
+        def withoutSign = (signTask.name.startsWith("sign") ? signTask.name.minus("sign") : signTask.name)
+        def pubName = withoutSign.endsWith("Publication") ? withoutSign.substring(0, withoutSign.length() - "Publication".length()) : withoutSign
+        // These tasks only exist for native targets, hence findByName() to avoid trying to find them for other targets
+
+        // Task ':linkDebugTest<platform>' uses this output of task ':sign<platform>Publication' without declaring an explicit or implicit dependency
+        def debugTestTask = tasks.findByName("linkDebugTest$pubName")
+        if (debugTestTask != null) {
+            signTask.mustRunAfter(debugTestTask)
+        }
+        // Task ':compileTestKotlin<platform>' uses this output of task ':sign<platform>Publication' without declaring an explicit or implicit dependency
+        def testTask = tasks.findByName("compileTestKotlin$pubName")
+        if (testTask != null) {
+            signTask.mustRunAfter(testTask)
+        }
+    }
+}

publish.kpsb

@@ -0,0 +1 @@
+{"licenses":[],"mavenConfig":{"name":"${project.name}","description":"${project.name}","url":"https://github.com/InsanusMokrassar/PlaguPoster","vcsUrl":"https://github.com/InsanusMokrassar/PlaguPoster.git","developers":[{"id":"InsanusMokrassar","name":"Aleksei Ovsiannikov","eMail":"ovsyannikov.alexey95@gmail.com"}],"repositories":[{"name":"Gitea","url":"https://git.inmo.dev/api/packages/InsanusMokrassar/maven","credsType":{"type":"dev.inmo.kmppscriptbuilder.core.models.MavenPublishingRepository.CredentialsType.HttpHeaderCredentials","headerName":"Authorization","headerValueProperty":"GITEA_TOKEN"}},{"name":"sonatype","url":"https://oss.sonatype.org/service/local/staging/deploy/maven2/"}],"gpgSigning":{"type":"dev.inmo.kmppscriptbuilder.core.models.GpgSigning.Optional"}}}

ratings/gc/src/jvmMain/kotlin/Plugin.kt

@@ -1,18 +1,19 @@
 package dev.inmo.plaguposter.ratings.gc
 
-import com.soywiz.klock.milliseconds
+import korlibs.time.DateTime
-import com.soywiz.klock.seconds
+import korlibs.time.seconds
 import dev.inmo.krontab.KrontabTemplate
 import dev.inmo.krontab.toSchedule
-import dev.inmo.krontab.utils.asFlow
+import dev.inmo.krontab.utils.asFlowWithDelays
+import dev.inmo.micro_utils.coroutines.runCatchingSafely
 import dev.inmo.micro_utils.coroutines.subscribeSafelyWithoutExceptions
 import dev.inmo.micro_utils.repos.*
 import dev.inmo.plagubot.Plugin
+import dev.inmo.plaguposter.posts.models.PostId
 import dev.inmo.plaguposter.posts.repo.PostsRepo
 import dev.inmo.plaguposter.ratings.models.Rating
 import dev.inmo.plaguposter.ratings.repo.RatingsRepo
 import dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContext
-import dev.inmo.tgbotapi.types.MilliSeconds
 import dev.inmo.tgbotapi.types.Seconds
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.json.*
@@ -43,21 +44,35 @@ object Plugin : Plugin {
         val config = koin.get<Config>()
 
         config.immediateDrop ?.let { toDrop ->
-            ratingsRepo.onNewValue.subscribeSafelyWithoutExceptions(this) {
+            suspend fun checkAndOptionallyDrop(postId: PostId, rating: Rating) {
-                if (it.value <= toDrop) {
+                if (rating <= toDrop) {
-                    postsRepo.deleteById(it.id)
+                    postsRepo.deleteById(postId)
                 }
             }
+            ratingsRepo.getAll().forEach {
+                runCatchingSafely {
+                    checkAndOptionallyDrop(it.key, it.value)
+                }
+            }
+            ratingsRepo.onNewValue.subscribeSafelyWithoutExceptions(this) {
+                checkAndOptionallyDrop(it.first, it.second)
+            }
         }
         config.autoclear ?.let { autoclear ->
-            autoclear.autoClearKrontab.toSchedule().asFlow().subscribeSafelyWithoutExceptions(scope) {
+            suspend fun doAutoClear() {
-                val dropCreatedBefore = it - (autoclear.skipPostAge ?: 0).seconds
+                val dropCreatedBefore = DateTime.now() - (autoclear.skipPostAge ?: 0).seconds
                 ratingsRepo.getPostsWithRatingLessEq(autoclear.rating).keys.forEach {
                     if ((postsRepo.getPostCreationTime(it) ?: return@forEach) < dropCreatedBefore) {
                         postsRepo.deleteById(it)
                     }
                 }
             }
+            runCatchingSafely {
+                doAutoClear()
+            }
+            autoclear.autoClearKrontab.toSchedule().asFlowWithDelays().subscribeSafelyWithoutExceptions(scope) {
+                doAutoClear()
+            }
         }
     }
 }

ratings/selector/src/commonMain/kotlin/DefaultSelector.kt

@@ -1,6 +1,7 @@
 package dev.inmo.plaguposter.ratings.selector
 
-import com.soywiz.klock.DateTime
+import dev.inmo.micro_utils.repos.KeyValueRepo
+import korlibs.time.DateTime
 import dev.inmo.plaguposter.posts.models.PostId
 import dev.inmo.plaguposter.posts.repo.PostsRepo
 import dev.inmo.plaguposter.ratings.repo.RatingsRepo
@@ -9,13 +10,14 @@ import dev.inmo.plaguposter.ratings.selector.models.SelectorConfig
 class DefaultSelector (
     private val config: SelectorConfig,
     private val ratingsRepo: RatingsRepo,
-    private val postsRepo: PostsRepo
+    private val postsRepo: PostsRepo,
+    private val latestChosenRepo: KeyValueRepo<PostId, DateTime>
 ) : Selector {
-    override suspend fun take(n: Int, now: DateTime): List<PostId> {
+    override suspend fun take(n: Int, now: DateTime, exclude: List<PostId>): List<PostId> {
         val result = mutableListOf<PostId>()
 
         do {
-            val selected = config.active(now.time) ?.rating ?.select(ratingsRepo, postsRepo, result, now) ?: break
+            val selected = config.active(now.time) ?.rating ?.select(ratingsRepo, postsRepo, result + exclude, now, latestChosenRepo) ?: break
             result.add(selected)
         } while (result.size < n)
 

ratings/selector/src/commonMain/kotlin/Selector.kt

@@ -1,8 +1,13 @@
 package dev.inmo.plaguposter.ratings.selector
 
-import com.soywiz.klock.DateTime
+import korlibs.time.DateTime
 import dev.inmo.plaguposter.posts.models.PostId
 
 interface Selector {
-    suspend fun take(n: Int = 1, now: DateTime = DateTime.now()): List<PostId>
+    suspend fun take(n: Int = 1, now: DateTime = DateTime.now(), exclude: List<PostId> = emptyList()): List<PostId>
+    suspend fun takeOneOrNull(now: DateTime = DateTime.now(), exclude: List<PostId> = emptyList()): PostId? = take(
+        n = 1,
+        now = now,
+        exclude = exclude
+    ).firstOrNull()
 }

ratings/selector/src/commonMain/kotlin/models/RatingConfig.kt

@@ -1,12 +1,10 @@
 package dev.inmo.plaguposter.ratings.selector.models
 
-import com.soywiz.klock.DateTime
+import korlibs.time.DateTime
-import com.soywiz.klock.seconds
+import korlibs.time.seconds
-import dev.inmo.micro_utils.pagination.FirstPagePagination
-import dev.inmo.micro_utils.pagination.Pagination
 import dev.inmo.micro_utils.pagination.utils.getAllByWithNextPaging
-import dev.inmo.micro_utils.repos.pagination.getAll
+import dev.inmo.micro_utils.repos.KeyValueRepo
-import dev.inmo.plaguposter.common.DateTimeSerializer
+import dev.inmo.micro_utils.repos.unset
 import dev.inmo.plaguposter.posts.models.PostId
 import dev.inmo.plaguposter.posts.repo.PostsRepo
 import dev.inmo.plaguposter.ratings.models.Rating
@@ -25,17 +23,23 @@ data class RatingConfig(
     val max: Rating? = null,
     val prefer: Prefer = Prefer.Random,
     val otherwise: RatingConfig? = null,
-    val postAge: Seconds? = null
+    val postAge: Seconds? = null,
+    val uniqueCount: Int? = null
 ) {
     suspend fun select(
         ratingsRepo: RatingsRepo,
         postsRepo: PostsRepo,
         exclude: List<PostId>,
-        now: DateTime
+        now: DateTime,
+        latestChosenRepo: KeyValueRepo<PostId, DateTime>
     ): PostId? {
         var reversed: Boolean = false
         var count: Int? = null
         val allowedCreationTime = now - (postAge ?: 0).seconds
+        val excludedByRepo = uniqueCount ?.let {
+            latestChosenRepo.getAll().toList().sortedBy { it.second }.takeLast(uniqueCount).map { it.first }
+        } ?: emptyList()
+        val resultExcluded = exclude + excludedByRepo
 
         when (prefer) {
             Prefer.Max -> {
@@ -59,40 +63,53 @@ data class RatingConfig(
                         ratingsRepo.getAllByWithNextPaging { keys(it) }
                     }
                     else -> {
-                        ratingsRepo.getPostsWithRatingLessEq(max, exclude = exclude).keys
+                        ratingsRepo.getPostsWithRatingLessEq(max, exclude = resultExcluded).keys
                     }
                 }
             }
             else -> {
                 when (max) {
                     null -> {
-                        ratingsRepo.getPostsWithRatingGreaterEq(min, exclude = exclude).keys
+                        ratingsRepo.getPostsWithRatingGreaterEq(min, exclude = resultExcluded).keys
                     }
                     else -> {
-                        ratingsRepo.getPosts(min .. max, reversed, count, exclude = exclude).keys
+                        ratingsRepo.getPosts(min .. max, reversed, count, exclude = resultExcluded).keys
                     }
                 }
             }
         }.filter {
-            it !in exclude && (postsRepo.getPostCreationTime(it) ?.let { it < allowedCreationTime } ?: true)
+            it !in resultExcluded && (postsRepo.getPostCreationTime(it) ?.let { it < allowedCreationTime } ?: true)
         }
 
-        return when (prefer) {
+        val resultPosts: PostId = when (prefer) {
             Prefer.Max,
             Prefer.Min -> posts.firstOrNull()
             Prefer.Random -> posts.randomOrNull()
-        } ?: otherwise ?.select(ratingsRepo, postsRepo, exclude, now)
+        } ?: otherwise ?.select(ratingsRepo, postsRepo, resultExcluded, now, latestChosenRepo) ?: return null
+
+        val postsToKeep = uniqueCount ?.let {
+            (excludedByRepo + resultPosts).takeLast(it)
+        } ?: return resultPosts
+
+        val postsToRemoveFromKeep = excludedByRepo.filter { it !in postsToKeep }
+        latestChosenRepo.unset(postsToRemoveFromKeep)
+        val postsToAdd = postsToKeep.filter { it !in excludedByRepo }
+        latestChosenRepo.set(
+            postsToAdd.associateWith { DateTime.now() }
+        )
+
+        return resultPosts
     }
 
     @Serializable(Prefer.Serializer::class)
     sealed interface Prefer {
         val type: String
         @Serializable(Serializer::class)
-        object Max : Prefer { override val type: String = "max" }
+        data object Max : Prefer { override val type: String = "max" }
         @Serializable(Serializer::class)
-        object Min : Prefer { override val type: String = "min" }
+        data object Min : Prefer { override val type: String = "min" }
         @Serializable(Serializer::class)
-        object Random : Prefer { override val type: String = "random" }
+        data object Random : Prefer { override val type: String = "random" }
 
         object Serializer : KSerializer<Prefer> {
             override val descriptor: SerialDescriptor = String.serializer().descriptor

ratings/selector/src/commonMain/kotlin/models/SelectorConfig.kt

@@ -1,7 +1,7 @@
 package dev.inmo.plaguposter.ratings.selector.models
 
-import com.soywiz.klock.DateTime
+import korlibs.time.DateTime
-import com.soywiz.klock.Time
+import korlibs.time.Time
 import kotlinx.serialization.Serializable
 
 @Serializable

ratings/selector/src/commonMain/kotlin/models/TimeConfig.kt

@@ -1,6 +1,6 @@
 package dev.inmo.plaguposter.ratings.selector.models
 
-import com.soywiz.klock.*
+import korlibs.time.*
 import kotlinx.serialization.*
 import kotlinx.serialization.builtins.serializer
 import kotlinx.serialization.descriptors.SerialDescriptor

ratings/selector/src/jvmMain/kotlin/Plugin.kt

@@ -1,14 +1,33 @@
 package dev.inmo.plaguposter.ratings.selector
 
+import dev.inmo.micro_utils.repos.KeyValueRepo
+import dev.inmo.micro_utils.repos.exposed.keyvalue.ExposedKeyValueRepo
+import dev.inmo.micro_utils.repos.mappers.withMapper
 import dev.inmo.plagubot.Plugin
+import dev.inmo.plaguposter.posts.models.PostId
 import dev.inmo.plaguposter.ratings.selector.models.SelectorConfig
+import korlibs.time.DateTime
 import kotlinx.serialization.json.*
 import org.jetbrains.exposed.sql.Database
 import org.koin.core.module.Module
+import org.koin.core.qualifier.qualifier
 
 object Plugin : Plugin {
     override fun Module.setupDI(database: Database, params: JsonObject) {
         single { get<Json>().decodeFromJsonElement(SelectorConfig.serializer(), params["selector"] ?: return@single null) }
-        single<Selector> { DefaultSelector(get(), get(), get()) }
+        single<KeyValueRepo<PostId, DateTime>>(qualifier("latestChosenRepo")) {
+            ExposedKeyValueRepo(
+                get(),
+                { text("post_id") },
+                { double("date_time") },
+                "LatestChosenRepo"
+            ).withMapper(
+                { string },
+                { unixMillis },
+                { PostId(this) },
+                { DateTime(this) }
+            )
+        }
+        single<Selector> { DefaultSelector(get(), get(), get(), get(qualifier("latestChosenRepo"))) }
     }
 }

ratings/source/src/commonMain/kotlin/buttons/RootButtons.kt

@@ -1,6 +1,9 @@
 package dev.inmo.plaguposter.ratings.source.buttons
 
-import com.soywiz.klock.DateFormat
+import korlibs.time.DateFormat
+import dev.inmo.kslog.common.TagLogger
+import dev.inmo.kslog.common.d
+import dev.inmo.kslog.common.i
 import dev.inmo.micro_utils.coroutines.runCatchingSafely
 import dev.inmo.micro_utils.pagination.FirstPagePagination
 import dev.inmo.micro_utils.pagination.Pagination
@@ -63,6 +66,7 @@ suspend fun RatingsRepo.buildRatingButtons(
     postCreationTimeFormat: DateFormat = defaultPostCreationTimeFormat
 ): InlineKeyboardMarkup {
     val postsByRatings = getPosts(rating .. rating, true).keys.paginate(pagination)
+    TagLogger("RatingsButtonsBuilder").i { postsByRatings.results }
     return inlineKeyboard {
         if (postsByRatings.pagesNumber > 1) {
             row {
@@ -75,7 +79,7 @@ suspend fun RatingsRepo.buildRatingButtons(
                 }
             }
         }
-        postsByRatings.results.chunked(rowSize).map {
+        postsByRatings.results.chunked(rowSize).forEach {
             row {
                 it.forEach { postId ->
                     val firstMessageInfo = postsRepo.getFirstMessageInfo(postId) ?: return@forEach

ratings/source/src/commonMain/kotlin/repos/CachedPollsToMessagesInfoRepo.kt

@@ -0,0 +1,14 @@
+package dev.inmo.plaguposter.ratings.source.repos
+
+import dev.inmo.micro_utils.repos.KeyValueRepo
+import dev.inmo.micro_utils.repos.cache.cache.FullKVCache
+import dev.inmo.micro_utils.repos.cache.full.fullyCached
+import dev.inmo.plaguposter.common.ShortMessageInfo
+import dev.inmo.tgbotapi.types.PollIdentifier
+import kotlinx.coroutines.CoroutineScope
+
+class CachedPollsToMessagesInfoRepo(
+    private val repo: PollsToMessagesInfoRepo,
+    private val scope: CoroutineScope,
+    private val kvCache: FullKVCache<PollIdentifier, ShortMessageInfo> = FullKVCache()
+) : PollsToMessagesInfoRepo, KeyValueRepo<PollIdentifier, ShortMessageInfo> by repo.fullyCached(kvCache, scope)

ratings/source/src/commonMain/kotlin/repos/CachedPollsToPostsIdsRepo.kt

@@ -0,0 +1,14 @@
+package dev.inmo.plaguposter.ratings.source.repos
+
+import dev.inmo.micro_utils.repos.KeyValueRepo
+import dev.inmo.micro_utils.repos.cache.cache.FullKVCache
+import dev.inmo.micro_utils.repos.cache.full.fullyCached
+import dev.inmo.plaguposter.posts.models.PostId
+import dev.inmo.tgbotapi.types.PollIdentifier
+import kotlinx.coroutines.CoroutineScope
+
+class CachedPollsToPostsIdsRepo(
+    private val repo: PollsToPostsIdsRepo,
+    private val scope: CoroutineScope,
+    private val kvCache: FullKVCache<PollIdentifier, PostId> = FullKVCache()
+) : PollsToPostsIdsRepo, KeyValueRepo<PollIdentifier, PostId> by repo.fullyCached(kvCache, scope)

ratings/source/src/jvmMain/kotlin/Plugin.kt

@@ -37,6 +37,7 @@ import dev.inmo.tgbotapi.extensions.utils.extensions.sameMessage
 import dev.inmo.tgbotapi.extensions.utils.types.buttons.dataButton
 import dev.inmo.tgbotapi.extensions.utils.types.buttons.flatInlineKeyboard
 import dev.inmo.tgbotapi.extensions.utils.types.buttons.inlineKeyboard
+import dev.inmo.tgbotapi.types.ReplyParameters
 import dev.inmo.tgbotapi.types.buttons.InlineKeyboardButtons.CallbackDataInlineKeyboardButton
 import dev.inmo.tgbotapi.types.message.textsources.bold
 import dev.inmo.tgbotapi.types.message.textsources.regular
@@ -67,8 +68,29 @@ object Plugin : Plugin {
             get<Json>().decodeFromJsonElement(Config.serializer(), params["ratingsPolls"] ?: error("Unable to load config for rating polls in $params"))
         }
         single<RatingsVariants>(ratingVariantsQualifier) { get<Config>().variants }
-        single<PollsToPostsIdsRepo> { ExposedPollsToPostsIdsRepo(database) }
+
-        single<PollsToMessagesInfoRepo> { ExposedPollsToMessagesInfoRepo(database) }
+        single { ExposedPollsToPostsIdsRepo(database) }
+        single<PollsToPostsIdsRepo> {
+            val base = get<ExposedPollsToPostsIdsRepo>()
+
+            if (useCache) {
+                CachedPollsToPostsIdsRepo(base, get())
+            } else {
+                base
+            }
+        }
+
+        single { ExposedPollsToMessagesInfoRepo(database) }
+        single<PollsToMessagesInfoRepo> {
+            val base = get<ExposedPollsToMessagesInfoRepo>()
+
+            if (useCache) {
+                CachedPollsToMessagesInfoRepo(base, get())
+            } else {
+                base
+            }
+        }
+
         single<VariantTransformer> {
             val ratingsSettings = get<RatingsVariants>(ratingVariantsQualifier)
             VariantTransformer {
@@ -101,13 +123,14 @@ object Plugin : Plugin {
             }
 
             val post = postsRepo.getById(postId) ?: return false
+            ratingsRepo.set(postId, Rating(0.0))
             for (content in post.content) {
                 runCatchingSafely {
                     val sent = send(
                         content.chatId,
                         config.ratingOfferText,
                         config.variants.keys.toList(),
-                        replyToMessageId = content.messageId
+                        replyParameters = ReplyParameters(content.chatId, content.messageId)
                     )
                     pollsToPostsIdsRepo.set(sent.content.poll.id, postId)
                     pollsToMessageInfoRepo.set(sent.content.poll.id, sent.short())
@@ -140,7 +163,7 @@ object Plugin : Plugin {
             }
         }
 
-        postsRepo.deletedObjectsIdsFlow.subscribeSafelyWithoutExceptions(this) { postId ->
+        ratingsRepo.onValueRemoved.subscribeSafelyWithoutExceptions(this) { postId ->
             detachPoll(postId)
         }
 
@@ -220,7 +243,7 @@ object Plugin : Plugin {
             }
         }
         onCommand("ratings", requireOnlyCommandInMessage = true) {
-            if (it.chat.id == chatConfig.sourceChatId) {
+            if (it.chat.id in chatConfig.allSourceChatIds) {
                 val ratings = ratingsRepo.postsByRatings().toList().sortedByDescending { it.first }
                 val textSources = buildEntities {
                     + "Ratings amount: " + bold("${ratings.sumOf { it.second.size }}") + "\n\n"
@@ -238,8 +261,8 @@ object Plugin : Plugin {
                 }
             }
         }
-        includeRootNavigationButtonsHandler(setOf(chatConfig.sourceChatId), ratingsRepo, postsRepo)
+        includeRootNavigationButtonsHandler(chatConfig.allSourceChatIds, ratingsRepo, postsRepo)
-        onMessageDataCallbackQuery("ratings_interactive", initialFilter = { it.message.chat.id == chatConfig.sourceChatId }) {
+        onMessageDataCallbackQuery("ratings_interactive", initialFilter = { it.message.chat.id in chatConfig.allSourceChatIds }) {
             edit(
                 it.message,
                 ratingsRepo.buildRootButtons()

ratings/src/commonMain/kotlin/repo/CachedRatingsRepo.kt

@@ -0,0 +1,61 @@
+package dev.inmo.plaguposter.ratings.repo
+
+import dev.inmo.micro_utils.pagination.utils.doForAllWithNextPaging
+import dev.inmo.micro_utils.repos.KeyValueRepo
+import dev.inmo.micro_utils.repos.cache.cache.FullKVCache
+import dev.inmo.micro_utils.repos.cache.full.FullKeyValueCacheRepo
+import dev.inmo.plaguposter.posts.models.PostId
+import dev.inmo.plaguposter.ratings.models.Rating
+import kotlinx.coroutines.CoroutineScope
+
+class CachedRatingsRepo(
+    private val base: RatingsRepo,
+    private val scope: CoroutineScope,
+    private val kvCache: FullKVCache<PostId, Rating> = FullKVCache()
+) : RatingsRepo, KeyValueRepo<PostId, Rating> by FullKeyValueCacheRepo(base, kvCache, scope) {
+    override suspend fun getPosts(
+        range: ClosedRange<Rating>,
+        reversed: Boolean,
+        count: Int?,
+        exclude: List<PostId>
+    ): Map<PostId, Rating> {
+        val result = mutableMapOf<PostId, Rating>()
+
+        doForAllWithNextPaging {
+            kvCache.keys(it).also {
+                it.results.forEach {
+                    val rating = get(it) ?: return@forEach
+                    if (it !in exclude && rating in range) {
+                        result[it] = rating
+                    }
+                }
+            }
+        }
+
+        return result.toMap()
+    }
+
+    override suspend fun getPostsWithRatingGreaterEq(
+        then: Rating,
+        reversed: Boolean,
+        count: Int?,
+        exclude: List<PostId>
+    ): Map<PostId, Rating> = getPosts(
+        then .. Rating(Double.MAX_VALUE),
+        reversed,
+        count,
+        exclude
+    )
+
+    override suspend fun getPostsWithRatingLessEq(
+        then: Rating,
+        reversed: Boolean,
+        count: Int?,
+        exclude: List<PostId>
+    ): Map<PostId, Rating> = getPosts(
+        Rating(Double.MIN_VALUE) .. then,
+        reversed,
+        count,
+        exclude
+    )
+}

ratings/src/jvmMain/kotlin/Plugin.kt

@@ -1,8 +1,10 @@
 package dev.inmo.plaguposter.ratings
 
 import dev.inmo.micro_utils.coroutines.subscribeSafelyWithoutExceptions
+import dev.inmo.micro_utils.koin.singleWithBinds
 import dev.inmo.micro_utils.repos.unset
 import dev.inmo.plagubot.Plugin
+import dev.inmo.plaguposter.common.useCache
 import dev.inmo.plaguposter.posts.exposed.ExposedPostsRepo
 import dev.inmo.plaguposter.posts.repo.PostsRepo
 import dev.inmo.plaguposter.ratings.exposed.ExposedRatingsRepo
@@ -16,11 +18,16 @@ import org.koin.dsl.binds
 
 object Plugin : Plugin {
     override fun Module.setupDI(database: Database, params: JsonObject) {
-        single { ExposedRatingsRepo(database) } binds arrayOf(
+        single { ExposedRatingsRepo(database) }
-            RatingsRepo::class,
+        singleWithBinds<RatingsRepo> {
-            ReadRatingsRepo::class,
+            val base = get<ExposedRatingsRepo>()
-            WriteRatingsRepo::class,
+
-        )
+            if (useCache) {
+                CachedRatingsRepo(base, get())
+            } else {
+                base
+            }
+        }
     }
 
     override suspend fun BehaviourContext.setupBotPlugin(koin: Koin) {

ratings/src/jvmMain/kotlin/exposed/ExposedRatingsRepo.kt

@@ -1,6 +1,7 @@
 package dev.inmo.plaguposter.ratings.exposed
 
 import dev.inmo.micro_utils.pagination.utils.optionallyReverse
+import dev.inmo.micro_utils.repos.exposed.initTable
 import dev.inmo.micro_utils.repos.exposed.keyvalue.AbstractExposedKeyValueRepo
 import dev.inmo.plaguposter.posts.models.PostId
 import dev.inmo.plaguposter.ratings.models.Rating
@@ -24,6 +25,10 @@ class ExposedRatingsRepo (
     override val ResultRow.asObject: Rating
         get() = get(ratingsColumn).let(::Rating)
 
+    init {
+        initTable()
+    }
+
     override fun update(k: PostId, v: Rating, it: UpdateBuilder<Int>) {
         it[ratingsColumn] = v.double
     }

runner/Dockerfile

@@ -1,4 +1,4 @@
-FROM adoptopenjdk/openjdk11
+FROM bellsoft/liberica-openjdk-alpine:19
 
 USER 1000
 

runner/build.gradle

@@ -15,10 +15,14 @@ dependencies {
     api project(":plaguposter.posts_registrar")
     api project(":plaguposter.triggers.command")
     api project(":plaguposter.triggers.selector_with_timer")
+    api project(":plaguposter.triggers.timer")
+    api project(":plaguposter.triggers.timer.disablers.autoposts")
+    api project(":plaguposter.triggers.timer.disablers.ratings")
     api project(":plaguposter.ratings")
     api project(":plaguposter.ratings.source")
     api project(":plaguposter.ratings.selector")
     api project(":plaguposter.ratings.gc")
+    api project(":plaguposter.posts.gc")
     api project(":plaguposter.inlines")
 
     api libs.psql
@@ -29,6 +33,6 @@ application {
 }
 
 java {
-    sourceCompatibility = JavaVersion.VERSION_1_8
+    sourceCompatibility = JavaVersion.VERSION_17
-    targetCompatibility = JavaVersion.VERSION_1_8
+    targetCompatibility = JavaVersion.VERSION_17
 }

runner/config.json

@@ -1,72 +0,0 @@
-{
-  "database": {
-    "url": "jdbc:postgresql://127.0.0.1:8091/test",
-    "username": "test",
-    "password": "test",
-    "driver": "org.postgresql.Driver"
-  },
-  "botToken": "1234567890:ABCDEFGHIJKLMNOP_qrstuvwxyz12345678",
-  "plugins": [
-    "dev.inmo.plagubot.plugins.inline.queries.Plugin",
-    "dev.inmo.plaguposter.posts.Plugin",
-    "dev.inmo.plaguposter.posts.registrar.Plugin",
-    "dev.inmo.plaguposter.ratings.Plugin",
-    "dev.inmo.plaguposter.ratings.source.Plugin",
-    "dev.inmo.plaguposter.ratings.selector.Plugin",
-    "dev.inmo.plaguposter.triggers.selector_with_timer.Plugin",
-    "dev.inmo.plaguposter.triggers.command.Plugin",
-    "dev.inmo.plaguposter.posts.panel.Plugin"
-  ],
-  "posts": {
-    "chats": {
-      "targetChat": 12345678,
-      "cacheChat": 12345678,
-      "sourceChat": 12345678
-    }
-  },
-  "ratingsPolls": {
-    "variants": {
-      "Круть": 2,
-      "Ок": 1,
-      "Не ок": -1,
-      "Совсем не ок": -2,
-      "Посмотреть результаты": 0
-    },
-    "autoAttach": true,
-    "ratingOfferText": "What do you think about it?"
-  },
-  "selector": {
-    "items": [
-      {
-        "time": {
-          "from": "00:00",
-          "to": "23:59"
-        },
-        "rating": {
-          "prefer": "max"
-        }
-      },
-      {
-        "time": {
-          "from": "23:59",
-          "to": "00:00"
-        },
-        "rating": {
-          "prefer": "max"
-        }
-      }
-    ]
-  },
-  "timer_trigger": {
-    "krontab": "0 30 2/4 * *"
-  },
-  "panel": {
-    "textPrefix": "Post management:",
-    "buttonsPerRow": 2,
-    "parseMode": "MarkdownV2",
-    "deleteButtonText": "Delete"
-  },
-  "publish_command": {
-    "panelButtonText": "Publish"
-  }
-}

runner/deploy.sh

@@ -14,8 +14,8 @@ function assert_success() {
 }
 
 app=plaguposter
-version="`grep ../gradle.properties -e "^version=" | grep -e "[0-9.]*" -o`"
+version="`grep ../gradle.properties -e "^version=" | sed -e "s/version=\(.*\)/\1/"`"
-server=docker.io/insanusmokrassar
+server=insanusmokrassar
 
 assert_success ../gradlew build
 assert_success sudo docker build -t $app:"$version" .

runner/nonsudo_deploy.sh

@@ -0,0 +1,25 @@
+#!/bin/bash
+
+function send_notification() {
+    echo "$1"
+}
+
+function assert_success() {
+    "${@}"
+    local status=${?}
+    if [ ${status} -ne 0 ]; then
+        send_notification "### Error ${status} at: ${BASH_LINENO[*]} ###"
+        exit ${status}
+    fi
+}
+
+app=plaguposter
+version="`grep ../gradle.properties -e "^version=" | sed -e "s/version=\(.*\)/\1/"`"
+server=insanusmokrassar
+
+assert_success ../gradlew build
+assert_success docker build -t $app:"$version" .
+assert_success docker tag $app:"$version" $server/$app:$version
+assert_success docker tag $app:"$version" $server/$app:latest
+assert_success docker push $server/$app:$version
+assert_success docker push $server/$app:latest

sample/.env

@@ -1,5 +0,0 @@
-DATA_PATH=.
-
-PG_USER=test_user
-PG_PASSWORD=test_password
-PG_DB=test_db

sample/config.json

@@ -1,131 +1,85 @@
 {
   "database": {
-    "url": "jdbc:postgresql://postgres/test_db",
+    "url": "jdbc:postgresql://postgres:5432/test",
-    "username": "test_user",
+    "username": "test",
-    "password": "test_password",
+    "password": "test",
     "driver": "org.postgresql.Driver"
   },
-  "botToken": "1234567890:ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghi",
+  "botToken": "1234567890:ABCDEFGHIJKLMNOP_qrstuvwxyz12345678",
   "plugins": [
     "dev.inmo.plaguposter.posts.Plugin",
     "dev.inmo.plaguposter.posts.registrar.Plugin",
     "dev.inmo.plaguposter.ratings.Plugin",
     "dev.inmo.plaguposter.ratings.source.Plugin",
     "dev.inmo.plaguposter.ratings.selector.Plugin",
-    "dev.inmo.plaguposter.triggers.selector_with_timer.Plugin",
     "dev.inmo.plaguposter.ratings.gc.Plugin",
+    "dev.inmo.plaguposter.triggers.selector_with_timer.Plugin",
     "dev.inmo.plagubot.plugins.inline.queries.Plugin",
-    "dev.inmo.plaguposter.triggers.command.Plugin"
+    "dev.inmo.plaguposter.triggers.command.Plugin",
+    "dev.inmo.plaguposter.posts.panel.Plugin",
+    "dev.inmo.plaguposter.common.CommonPlugin",
+    "dev.inmo.plaguposter.triggers.timer.Plugin",
+    "dev.inmo.plaguposter.triggers.timer.disablers.ratings.Plugin",
+    "dev.inmo.plaguposter.triggers.timer.disablers.autoposts.Plugin",
+    "dev.inmo.plaguposter.posts.gc.Plugin"
   ],
   "posts": {
     "chats": {
-      "targetChat": -1001234567890,
+      "targetChat": 12345678,
-      "cacheChat": -1001234567890,
+      "cacheChat": 12345678,
-      "sourceChat": -1001234567890
+      "sourceChat": 12345678,
-    },
+      "targetChats": [12345678],
-    "autoRemoveMessages": true
+      "_note": "You must set targetChat or targetChats with at least one object"
+    }
   },
   "ratingsPolls": {
     "variants": {
-      "Круть": 2,
+      "Cool": 2,
-      "Ок": 1,
+      "Ok": 1,
-      "Не ок": -1,
+      "Not ok": -1,
-      "Совсем не ок": -2,
+      "Inappropriate": -2,
-      "Посмотреть результаты": 0
+      "Results": 0
     },
     "autoAttach": true,
-    "ratingOfferText": "How do you like it?"
+    "ratingOfferText": "What do you think about it?"
   },
   "selector": {
     "items": [
       {
         "time": {
-          "from": "23:00",
+          "from": "00:00",
           "to": "23:59"
         },
         "rating": {
-          "min": -1.0,
-          "max": 2.0,
           "prefer": "max",
-          "otherwise": {
+          "uniqueCount": 1
-            "rating": {
-              "min": 2.0,
-              "prefer": "min",
-              "postAge": 86400
-            }
-          },
-          "postAge": 86400
         }
       },
       {
         "time": {
-          "from": "00:00",
+          "from": "23:59",
-          "to": "06:59"
+          "to": "00:00"
-        },
-        "rating": {
-          "min": -1.0,
-          "max": 2.0,
-          "prefer": "max",
-          "otherwise": {
-            "rating": {
-              "min": 2.0,
-              "prefer": "min",
-              "postAge": 86400
-            }
-          },
-          "postAge": 86400
-        }
-      },
-      {
-        "time": {
-          "from": "07:00",
-          "to": "12:00"
-        },
-        "rating": {
-          "min": 1.0,
-          "prefer": "min",
-          "otherwise": {
-            "rating": {
-              "max": 1.0,
-              "prefer": "max",
-              "postAge": 86400
-            }
-          },
-          "postAge": 86400
-        }
-      },
-      {
-        "time": {
-          "from": "12:00",
-          "to": "16:00"
-        },
-        "rating": {
-          "min": 2.0,
-          "prefer": "min",
-          "otherwise": {
-            "rating": {
-              "max": 2.0,
-              "prefer": "max",
-              "postAge": 86400
-            }
-          },
-          "postAge": 86400
-        }
-      },
-      {
-        "time": {
-          "from": "16:00",
-          "to": "23:00"
         },
         "rating": {
           "prefer": "max",
-          "postAge": 86400
+          "uniqueCount": 1
         }
       }
     ]
   },
   "timer_trigger": {
-    "krontab": "0 30 */5 * *"
+    "krontab": "0 30 2/4 * *",
+    "retryOnPostFailureTimes": 0,
+    "_note": "retryOnPostFailureTimes will retry to publish one or several posts if posting has been failed"
+  },
+  "panel": {
+    "textPrefix": "Post management:",
+    "buttonsPerRow": 2,
+    "parseMode": "MarkdownV2",
+    "deleteButtonText": "Delete"
+  },
+  "publish_command": {
+    "panelButtonText": "Publish"
   },
   "gc": {
     "autoclear": {
@@ -133,6 +87,11 @@
       "autoClearKrontab": "0 0 0 * *",
       "skipPostAge": 86400
     },
-    "immediateDrop": -2
+    "immediateDrop": -6
+  },
+  "messagesChecker": {
+    "krontab": "0 0 0 * *",
+    "throttlingMillis": 1000,
+    "doFullCheck": false
   }
 }

sample/docker-compose.yml

@@ -2,22 +2,24 @@ version: "3.4"
 
 services:
   plaguposter_postgres:
-    image: postgres
+    image: postgres:15.4-bullseye
     container_name: "plaguposter_postgres"
     restart: "unless-stopped"
     environment:
-      POSTGRES_USER: "${PG_USER}"
+      POSTGRES_USER: "test"
-      POSTGRES_PASSWORD: "${PG_PASSWORD}"
+      POSTGRES_PASSWORD: "test"
-      POSTGRES_DB: "${PG_DB}"
+      POSTGRES_DB: "test"
     volumes:
-      - "${DATA_PATH}/db/:/var/lib/postgresql/"
+      - "./db/:/var/lib/postgresql/data"
+      - "/etc/timezone:/etc/timezone:ro"
   plaguposter:
-    image: insanusmokrassar/plaguposter
+    image: insanusmokrassar/plaguposter:latest
     container_name: "plaguposter"
     restart: "unless-stopped"
     volumes:
-      - "${DATA_PATH}/config.json:/config.json"
+      - "./config.json:/config.json"
-    links:
+      - "/etc/timezone:/etc/timezone:ro"
-      - "plaguposter_postgres:postgres"
     depends_on:
       - "plaguposter_postgres"
+    links:
+      - "plaguposter_postgres:postgres"

settings.gradle

@@ -4,6 +4,7 @@ String[] includes = [
     ":common",
     ":posts",
     ":posts:panel",
+    ":posts:gc",
     ":posts_registrar",
     ":ratings",
     ":ratings:source",
@@ -11,7 +12,9 @@ String[] includes = [
     ":ratings:gc",
     ":triggers:command",
     ":triggers:selector_with_timer",
-    ":triggers:selector_with_scheduling",
+    ":triggers:timer",
+    ":triggers:timer:disablers:ratings",
+    ":triggers:timer:disablers:autoposts",
     ":inlines",
 //    ":settings",
     ":runner"
@@ -27,5 +30,3 @@ includes.each { originalName ->
     project.name = projectName
     project.projectDir = new File(projectDirectory)
 }
-
-enableFeaturePreview("VERSION_CATALOGS")

triggers/command/src/jvmMain/kotlin/Plugin.kt

@@ -77,7 +77,7 @@ object Plugin : Plugin {
 
                     return@onCommand
                 }
-            } ?: selector ?.take(1) ?.firstOrNull()
+            } ?: selector ?.takeOneOrNull()
             if (postId == null) {
                 reply(
                     it,

triggers/selector_with_scheduling/src/commonMain/kotlin/PackageInfo.kt

@@ -1 +0,0 @@
-package dev.inmo.plaguposter.triggers.selector_with_scheduling

triggers/selector_with_scheduling/src/jvmMain/kotlin/Plugin.kt

@@ -1,11 +0,0 @@
-package dev.inmo.plaguposter.triggers.selector_with_scheduling
-
-import dev.inmo.plagubot.Plugin
-import kotlinx.serialization.json.*
-import org.jetbrains.exposed.sql.Database
-import org.koin.core.module.Module
-
-object Plugin : Plugin {
-    override fun Module.setupDI(database: Database, params: JsonObject) {
-    }
-}

triggers/selector_with_scheduling/src/main/AndroidManifest.xml

@@ -1 +0,0 @@
-<manifest package="dev.inmo.plaguposter.triggers.selector_with_scheduling"/>

triggers/selector_with_timer/src/commonMain/kotlin/AutopostFilter.kt

@@ -0,0 +1,8 @@
+package dev.inmo.plaguposter.triggers.selector_with_timer
+
+import korlibs.time.DateTime
+import dev.inmo.plaguposter.posts.models.PostId
+
+fun interface AutopostFilter {
+    suspend fun check(postId: PostId, dateTime: DateTime): Boolean
+}

triggers/selector_with_timer/src/jvmMain/kotlin/Plugin.kt

@@ -1,14 +1,43 @@
 package dev.inmo.plaguposter.triggers.selector_with_timer
 
+import korlibs.time.DateFormat
 import dev.inmo.krontab.KrontabTemplate
 import dev.inmo.krontab.toSchedule
-import dev.inmo.krontab.utils.asFlow
+import dev.inmo.krontab.utils.asFlowWithDelays
+import dev.inmo.krontab.utils.asFlowWithoutDelays
+import dev.inmo.micro_utils.coroutines.runCatchingSafely
 import dev.inmo.micro_utils.coroutines.subscribeSafelyWithoutExceptions
+import dev.inmo.micro_utils.koin.singleWithRandomQualifier
+import dev.inmo.micro_utils.pagination.FirstPagePagination
+import dev.inmo.micro_utils.pagination.Pagination
+import dev.inmo.micro_utils.pagination.firstIndex
+import dev.inmo.micro_utils.pagination.lastIndexExclusive
 import dev.inmo.plagubot.Plugin
+import dev.inmo.plagubot.plugins.inline.queries.models.Format
+import dev.inmo.plagubot.plugins.inline.queries.models.OfferTemplate
+import dev.inmo.plagubot.plugins.inline.queries.repos.InlineTemplatesRepo
+import dev.inmo.plaguposter.common.ChatConfig
+import dev.inmo.plaguposter.posts.models.PostId
+import dev.inmo.plaguposter.posts.repo.ReadPostsRepo
 import dev.inmo.plaguposter.posts.sending.PostPublisher
 import dev.inmo.plaguposter.ratings.selector.Selector
+import dev.inmo.tgbotapi.extensions.api.answers.answer
+import dev.inmo.tgbotapi.extensions.api.edit.edit
+import dev.inmo.tgbotapi.extensions.api.send.send
 import dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContext
+import dev.inmo.tgbotapi.extensions.behaviour_builder.triggers_handling.onCommand
+import dev.inmo.tgbotapi.extensions.behaviour_builder.triggers_handling.onMessageDataCallbackQuery
+import dev.inmo.tgbotapi.extensions.utils.extensions.sameChat
+import dev.inmo.tgbotapi.extensions.utils.formatting.makeLinkToMessage
+import dev.inmo.tgbotapi.extensions.utils.types.buttons.dataButton
+import dev.inmo.tgbotapi.extensions.utils.types.buttons.inlineKeyboard
+import dev.inmo.tgbotapi.extensions.utils.types.buttons.urlButton
+import dev.inmo.tgbotapi.types.BotCommand
+import dev.inmo.tgbotapi.types.buttons.InlineKeyboardMarkup
+import dev.inmo.tgbotapi.utils.row
 import kotlinx.coroutines.FlowPreview
+import kotlinx.coroutines.flow.collectIndexed
+import kotlinx.coroutines.flow.take
 import kotlinx.serialization.*
 import kotlinx.serialization.json.*
 import org.jetbrains.exposed.sql.Database
@@ -16,15 +45,22 @@ import org.koin.core.Koin
 import org.koin.core.module.Module
 
 object Plugin : Plugin {
-    @Serializable
+    private const val pageCallbackDataQueryPrefix = "publishing_autoschedule page"
+    private const val pageCallbackDataQuerySize = 5
+        @Serializable
     internal data class Config(
         @SerialName("krontab")
-        val krontabTemplate: KrontabTemplate
+        val krontabTemplate: KrontabTemplate,
+        val dateTimeFormat: String = "HH:mm:ss, dd.MM.yyyy",
+        val retryOnPostFailureTimes: Int = 0
     ) {
         @Transient
         val krontab by lazy {
             krontabTemplate.toSchedule()
         }
+
+        @Transient
+        val format: DateFormat = DateFormat(dateTimeFormat)
     }
     override fun Module.setupDI(database: Database, params: JsonObject) {
         single { get<Json>().decodeFromJsonElement(Config.serializer(), params["timer_trigger"] ?: return@single null) }
@@ -34,9 +70,117 @@ object Plugin : Plugin {
     override suspend fun BehaviourContext.setupBotPlugin(koin: Koin) {
         val publisher = koin.get<PostPublisher>()
         val selector = koin.get<Selector>()
-        koin.get<Config>().krontab.asFlow().subscribeSafelyWithoutExceptions(this) {
+        val filters = koin.getAll<AutopostFilter>().distinct()
-            selector.take(now = it).forEach { postId ->
+        val chatConfig = koin.get<ChatConfig>()
-                publisher.publish(postId)
+        val postsRepo = koin.get<ReadPostsRepo>()
+
+        koin.getOrNull<InlineTemplatesRepo>() ?.apply {
+            addTemplate(
+                OfferTemplate(
+                    "Autoschedule buttons",
+                    listOf(
+                        Format(
+                            "/autoschedule_panel"
+                        )
+                    ),
+                    "Show autoscheduling publishing info"
+                )
+            )
+        }
+
+        val krontab = koin.get<Config>().krontab
+        val retryOnPostFailureTimes = koin.get<Config>().retryOnPostFailureTimes
+        val dateTimeFormat = koin.get<Config>().format
+        krontab.asFlowWithDelays().subscribeSafelyWithoutExceptions(this) { dateTime ->
+            var leftRetries = retryOnPostFailureTimes
+            do {
+                val success = runCatching {
+                    selector.takeOneOrNull(now = dateTime) ?.let { postId ->
+                        if (filters.all { it.check(postId, dateTime) }) {
+                            publisher.publish(postId)
+                        } else {
+                            false
+                        }
+                    } ?: false
+                }.getOrElse {
+                    false
+                }
+                if (success) {
+                    break;
+                }
+                leftRetries--;
+            } while (leftRetries > 0)
+        }
+
+        suspend fun buildPage(pagination: Pagination = FirstPagePagination(size = pageCallbackDataQuerySize)): InlineKeyboardMarkup {
+            return inlineKeyboard {
+                row {
+                    if (pagination.page > 1) {
+                        dataButton("⬅️", "${pageCallbackDataQueryPrefix}0")
+                    }
+                    if (pagination.page > 0) {
+                        dataButton("◀️", "${pageCallbackDataQueryPrefix}${pagination.page - 1}")
+                    }
+
+                    dataButton("\uD83D\uDD04 ${pagination.page}", "${pageCallbackDataQueryPrefix}${pagination.page}")
+                    dataButton("▶️", "${pageCallbackDataQueryPrefix}${pagination.page + 1}")
+                }
+
+                val selected = mutableListOf<PostId>()
+                krontab.asFlowWithoutDelays().take(pagination.lastIndexExclusive).collectIndexed { i, dateTime ->
+                    val postId = selector.takeOneOrNull(now = dateTime, exclude = selected) ?.also { postId ->
+                        if (filters.all { it.check(postId, dateTime) }) {
+                            selected.add(postId)
+                        } else {
+                            return@collectIndexed
+                        }
+                    }
+
+                    val post = postsRepo.getFirstMessageInfo(postId ?: return@collectIndexed)
+                    if (i < pagination.firstIndex || post == null) {
+                        return@collectIndexed
+                    }
+
+                    row {
+                        urlButton(
+                            dateTime.local.format(dateTimeFormat),
+                            makeLinkToMessage(post.chatId, post.messageId)
+                        )
+                    }
+                }
+            }
+        }
+
+        onCommand("autoschedule_panel", initialFilter = { chatConfig.allSourceChatIds.any { chatId -> it.sameChat(chatId) } }) {
+            val keyboard = buildPage()
+
+            runCatchingSafely {
+                edit(it, replyMarkup = keyboard) {
+                    +"Your schedule:"
+                }
+            }.onFailure { _ ->
+                send(it.chat, replyMarkup = keyboard) {
+                    +"Your schedule:"
+                }
+            }
+        }
+
+        onMessageDataCallbackQuery(
+            Regex("^$pageCallbackDataQueryPrefix\\d+"),
+            initialFilter = { chatConfig.allSourceChatIds.any { sourceChatId -> it.message.sameChat(sourceChatId) } }
+        ) {
+            val page = it.data.removePrefix(pageCallbackDataQueryPrefix).toIntOrNull() ?: let { _ ->
+                answer(it)
+                return@onMessageDataCallbackQuery
+            }
+
+            runCatchingSafely {
+                edit(
+                    it.message,
+                    replyMarkup = buildPage(Pagination(page, size = pageCallbackDataQuerySize))
+                )
+            }.onFailure { _ ->
+                answer(it)
             }
         }
     }

triggers/timer/build.gradle

@@ -10,6 +10,8 @@ kotlin {
         commonMain {
             dependencies {
                 api project(":plaguposter.common")
+                api project(":plaguposter.posts")
+                api project(":plaguposter.posts.panel")
             }
         }
     }

triggers/timer/disablers/autoposts/build.gradle

@@ -0,0 +1,18 @@
+plugins {
+    id "org.jetbrains.kotlin.multiplatform"
+    id "org.jetbrains.kotlin.plugin.serialization"
+}
+
+apply from: "$mppProjectWithSerializationPresetPath"
+
+kotlin {
+    sourceSets {
+        commonMain {
+            dependencies {
+                api project(":plaguposter.common")
+                api project(":plaguposter.triggers.timer")
+                api project(":plaguposter.triggers.selector_with_timer")
+            }
+        }
+    }
+}

triggers/timer/disablers/autoposts/src/commonMain/kotlin/PackageInfo.kt

@@ -0,0 +1 @@
+package dev.inmo.plaguposter.triggers.timer.disablers.autoposts

triggers/timer/disablers/autoposts/src/jvmMain/kotlin/Plugin.kt

@@ -0,0 +1,27 @@
+package dev.inmo.plaguposter.triggers.timer.disablers.autoposts
+
+import dev.inmo.micro_utils.coroutines.subscribeSafelyWithoutExceptions
+import dev.inmo.micro_utils.koin.singleWithRandomQualifier
+import dev.inmo.micro_utils.koin.singleWithRandomQualifierAndBinds
+import dev.inmo.micro_utils.pagination.FirstPagePagination
+import dev.inmo.micro_utils.repos.unset
+import dev.inmo.plagubot.Plugin
+import dev.inmo.plaguposter.ratings.repo.RatingsRepo
+import dev.inmo.plaguposter.triggers.selector_with_timer.AutopostFilter
+import dev.inmo.plaguposter.triggers.timer.TimersRepo
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.serialization.json.*
+import org.jetbrains.exposed.sql.Database
+import org.koin.core.module.Module
+
+object Plugin : Plugin {
+    override fun Module.setupDI(database: Database, params: JsonObject) {
+        singleWithRandomQualifier<AutopostFilter> {
+            val timersRepo = get<TimersRepo>()
+            AutopostFilter { _, dateTime ->
+                val result = timersRepo.keys(dateTime, FirstPagePagination(1))
+                result.results.isEmpty()
+            }
+        }
+    }
+}

triggers/timer/disablers/autoposts/src/main/AndroidManifest.xml

@@ -0,0 +1 @@
+<manifest package="dev.inmo.plaguposter.triggers.timer.disablers.autoposts"/>

triggers/timer/disablers/ratings/build.gradle

@@ -0,0 +1,18 @@
+plugins {
+    id "org.jetbrains.kotlin.multiplatform"
+    id "org.jetbrains.kotlin.plugin.serialization"
+}
+
+apply from: "$mppProjectWithSerializationPresetPath"
+
+kotlin {
+    sourceSets {
+        commonMain {
+            dependencies {
+                api project(":plaguposter.common")
+                api project(":plaguposter.triggers.timer")
+                api project(":plaguposter.ratings")
+            }
+        }
+    }
+}

triggers/timer/disablers/ratings/src/commonMain/kotlin/PackageInfo.kt

@@ -0,0 +1 @@
+package dev.inmo.plaguposter.triggers.timer.disablers.ratings

triggers/timer/disablers/ratings/src/jvmMain/kotlin/Plugin.kt

@@ -0,0 +1,26 @@
+package dev.inmo.plaguposter.triggers.timer.disablers.ratings
+
+import dev.inmo.micro_utils.coroutines.subscribeSafelyWithoutExceptions
+import dev.inmo.micro_utils.koin.singleWithRandomQualifier
+import dev.inmo.micro_utils.repos.unset
+import dev.inmo.plagubot.Plugin
+import dev.inmo.plaguposter.ratings.repo.RatingsRepo
+import dev.inmo.plaguposter.triggers.timer.TimersRepo
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.serialization.json.*
+import org.jetbrains.exposed.sql.Database
+import org.koin.core.module.Module
+
+object Plugin : Plugin {
+    override fun Module.setupDI(database: Database, params: JsonObject) {
+        singleWithRandomQualifier(createdAtStart = true) {
+            val timersRepo = get<TimersRepo>()
+            val ratingsRepo = get<RatingsRepo>()
+            val scope = get<CoroutineScope>()
+
+            timersRepo.onNewValue.subscribeSafelyWithoutExceptions(scope) {
+                ratingsRepo.unset(it.first)
+            }
+        }
+    }
+}

triggers/timer/disablers/ratings/src/main/AndroidManifest.xml

@@ -0,0 +1 @@
+<manifest package="dev.inmo.plaguposter.triggers.timer.disablers.ratings"/>

triggers/timer/src/commonMain/kotlin/ButtonsBuilder.kt

@@ -0,0 +1,287 @@
+package dev.inmo.plaguposter.triggers.timer
+
+import korlibs.time.DateFormat
+import korlibs.time.DateTime
+import korlibs.time.DateTimeTz
+import korlibs.time.Month
+import korlibs.time.Year
+import dev.inmo.micro_utils.coroutines.runCatchingSafely
+import dev.inmo.micro_utils.repos.unset
+import dev.inmo.plaguposter.common.SuccessfulSymbol
+import dev.inmo.plaguposter.common.UnsuccessfulSymbol
+import dev.inmo.plaguposter.posts.models.PostId
+import dev.inmo.tgbotapi.extensions.api.answers.answer
+import dev.inmo.tgbotapi.extensions.api.delete
+import dev.inmo.tgbotapi.extensions.api.edit.edit
+import dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContext
+import dev.inmo.tgbotapi.extensions.behaviour_builder.triggers_handling.onMessageDataCallbackQuery
+import dev.inmo.tgbotapi.extensions.utils.types.buttons.dataButton
+import dev.inmo.tgbotapi.extensions.utils.types.buttons.inlineKeyboard
+import dev.inmo.tgbotapi.extensions.utils.withContentOrNull
+import dev.inmo.tgbotapi.types.buttons.InlineKeyboardMarkup
+import dev.inmo.tgbotapi.utils.bold
+import dev.inmo.tgbotapi.utils.buildEntities
+import dev.inmo.tgbotapi.utils.row
+
+object ButtonsBuilder {
+    private const val changeTimeData = "timer_time_hint"
+    private const val changeDateData = "timer_date_hint"
+    private const val changeHoursDataPrefix = "timer_h"
+    private const val changeMinutesDataPrefix = "timer_m"
+    private const val changeDayDataPrefix = "timer_d"
+    private const val changeMonthDataPrefix = "timer_M"
+    private const val changeYearDataPrefix = "timer_y"
+    private const val changeDateDataPrefix = "timer_s"
+    private const val cancelDateData = "timer_c"
+    private const val deleteDateDataPrefix = "timer_r"
+    val datePrintFormat = DateFormat("HH:mm, dd.MM.yyyy, zzz")
+
+    fun buildTimerButtons(
+        postId: PostId,
+        dateTime: DateTimeTz,
+        exists: Boolean
+    ) = inlineKeyboard {
+        val unixMillis = dateTime.utc.unixMillisLong
+        row {
+            dataButton("Time (hh:mm):", changeTimeData)
+            dataButton(dateTime.hours.toString(), "$changeHoursDataPrefix $postId $unixMillis")
+            dataButton(dateTime.minutes.toString(), "$changeMinutesDataPrefix $postId $unixMillis")
+        }
+        row {
+            dataButton("Date (dd.mm.yyyy):", changeDateData)
+            dataButton("${dateTime.dayOfMonth}", "$changeDayDataPrefix $postId $unixMillis")
+            dataButton("${dateTime.month1}", "$changeMonthDataPrefix $postId $unixMillis")
+            dataButton("${dateTime.yearInt}", "$changeYearDataPrefix $postId $unixMillis")
+        }
+
+        row {
+            if (exists) {
+                dataButton("\uD83D\uDDD1", "$deleteDateDataPrefix $postId")
+            }
+            dataButton(UnsuccessfulSymbol, cancelDateData)
+            dataButton(SuccessfulSymbol, "$changeDateDataPrefix $postId $unixMillis")
+        }
+    }
+
+    fun buildTimerTextSources(
+        currentDateTime: DateTime,
+        previousTime: DateTime?
+    ) = buildEntities {
+        previousTime ?.let {
+            + "Previous timer time: " + bold(it.local.toString(datePrintFormat)) + "\n"
+        }
+        +"Currently editing time: " + bold(currentDateTime.local.toString(datePrintFormat))
+    }
+
+    suspend fun BehaviourContext.includeKeyboardHandling(
+        timersRepo: TimersRepo,
+        onSavePublishingTime: suspend (PostId, DateTime) -> Boolean
+    ) {
+        fun buildKeyboard(
+            prefix: String,
+            postId: PostId,
+            values: Iterable<Int>,
+            min: DateTime = nearestAvailableTimerTime(),
+            dateConverter: (Int) -> DateTimeTz
+        ): InlineKeyboardMarkup {
+            return inlineKeyboard {
+                values.chunked(6).forEach {
+                    row {
+                        it.forEach {
+                            dataButton(it.toString(), "$prefix $postId ${dateConverter(it).utc.unixMillisLong.coerceAtLeast(min.unixMillisLong)}")
+                        }
+                    }
+                }
+            }
+        }
+
+        suspend fun buildStandardDataCallbackQuery(
+            name: String,
+            prefix: String,
+            possibleValues: (DateTimeTz) -> Iterable<Int>,
+            dateTimeConverter: (Int, DateTimeTz) -> DateTimeTz
+        ) {
+            val setPrefix = "${prefix}s"
+            onMessageDataCallbackQuery(Regex("$prefix .+")) {
+                val (_, rawPostId, rawDateTimeMillis) = it.data.split(" ")
+                val currentMillis = rawDateTimeMillis.toLongOrNull() ?: return@onMessageDataCallbackQuery
+                val currentDateTime = DateTime(currentMillis)
+                val currentDateTimeLocal = DateTime(currentMillis).local
+                val postId = PostId(rawPostId)
+                val previousTime = timersRepo.get(postId)
+
+                edit (
+                    it.message.withContentOrNull() ?: return@onMessageDataCallbackQuery,
+                    replyMarkup = buildKeyboard(
+                        setPrefix,
+                        postId,
+                        possibleValues(currentDateTimeLocal)
+                    ) {
+                        dateTimeConverter(it, currentDateTimeLocal)
+                    }
+                ) {
+                    +buildTimerTextSources(currentDateTime, previousTime) + "\n"
+                    +"You are about to edit $name"
+                }
+            }
+
+            onMessageDataCallbackQuery(Regex("$setPrefix .+")) {
+                val (_, rawPostId, rawDateTimeMillis) = it.data.split(" ")
+
+                val currentMillis = rawDateTimeMillis.toLongOrNull() ?: return@onMessageDataCallbackQuery
+                val currentDateTime = DateTime(currentMillis)
+                val postId = PostId(rawPostId)
+                val previousTime = timersRepo.get(postId)
+                edit(
+                    it.message.withContentOrNull() ?: return@onMessageDataCallbackQuery,
+                    replyMarkup = buildTimerButtons(
+                        postId,
+                        currentDateTime.local,
+                        timersRepo.contains(postId)
+                    )
+                ) {
+                    +buildTimerTextSources(currentDateTime, previousTime)
+                }
+            }
+        }
+
+        fun DateTimeTz.dateEq(other: DateTimeTz) = yearInt == other.yearInt && month0 == other.month0 && dayOfMonth == other.dayOfMonth
+
+        buildStandardDataCallbackQuery(
+            "hour",
+            changeHoursDataPrefix,
+            {
+                val now = nearestAvailableTimerTime().local
+
+                if (now.dateEq(it)) {
+                    now.hours .. 23
+                } else {
+                    0 .. 23
+                }
+            }
+        ) { newValue, oldDateTime ->
+            DateTimeTz.local(
+                oldDateTime.local.copyDayOfMonth(hours = newValue),
+                oldDateTime.offset
+            )
+        }
+
+        buildStandardDataCallbackQuery(
+            "minute",
+            changeMinutesDataPrefix,
+            {
+                val now = nearestAvailableTimerTime().local
+
+                if (now.dateEq(it) && now.hours >= it.hours) {
+                    now.minutes until 60
+                } else {
+                    0 until 60
+                }
+            }
+        ) { newValue, oldDateTime ->
+            DateTimeTz.local(
+                oldDateTime.local.copyDayOfMonth(minutes = newValue),
+                oldDateTime.offset
+            )
+        }
+
+        buildStandardDataCallbackQuery(
+            "day",
+            changeDayDataPrefix,
+            {
+                val now = nearestAvailableTimerTime().local
+
+                if (now.yearInt == it.yearInt && now.month0 == it.month0) {
+                    now.dayOfMonth .. it.month.days(it.year)
+                } else {
+                    1 .. it.month.days(it.year)
+                }
+            }
+        ) { newValue, oldDateTime ->
+            DateTimeTz.local(
+                oldDateTime.local.copyDayOfMonth(dayOfMonth = newValue),
+                oldDateTime.offset
+            )
+        }
+
+        buildStandardDataCallbackQuery(
+            "month",
+            changeMonthDataPrefix,
+            {
+                val now = nearestAvailableTimerTime().local
+
+                if (now.year == it.year) {
+                    now.month1 .. 12
+                } else {
+                    1 .. 12
+                }
+            }
+        ) { newValue, oldDateTime ->
+            DateTimeTz.local(
+                oldDateTime.local.copyDayOfMonth(month = Month(newValue)),
+                oldDateTime.offset
+            )
+        }
+
+        buildStandardDataCallbackQuery(
+            "year",
+            changeYearDataPrefix,
+            {
+                val now = nearestAvailableTimerTime().local
+                (now.year.year .. (now.year.year + 5))
+            }
+        ) { newValue, oldDateTime ->
+            DateTimeTz.local(
+                oldDateTime.local.copyDayOfMonth(year = Year(newValue)),
+                oldDateTime.offset
+            )
+        }
+
+        onMessageDataCallbackQuery(changeTimeData) {
+            answer(it, "Use the buttons to the right to set post publishing time (hh:mm)", showAlert = true)
+        }
+
+        onMessageDataCallbackQuery(changeDateData) {
+            answer(it, "Use the buttons to the right to set post publishing date (dd.MM.yyyy)", showAlert = true)
+        }
+
+        onMessageDataCallbackQuery(Regex("$changeDateDataPrefix .*")) {
+            val (_, rawPostId, rawDateTimeMillis) = it.data.split(" ")
+            val currentMillis = rawDateTimeMillis.toLongOrNull() ?: return@onMessageDataCallbackQuery
+            val currentDateTime = DateTime(currentMillis)
+            val postId = PostId(rawPostId)
+
+            val success = runCatchingSafely {
+                onSavePublishingTime(postId, currentDateTime)
+            }.getOrElse { false }
+
+            answer(
+                it,
+                if (success) "Successfully set timer" else "Unable to set timer"
+            )
+
+            it.message.delete(this)
+        }
+
+        onMessageDataCallbackQuery(Regex("$deleteDateDataPrefix .*")) {
+            val (_, rawPostId) = it.data.split(" ")
+            val postId = PostId(rawPostId)
+
+            val success = runCatchingSafely {
+                timersRepo.unset(postId)
+                true
+            }.getOrElse { false }
+
+            answer(
+                it,
+                if (success) "Successfully unset timer" else "Unable to unset timer"
+            )
+
+            it.message.delete(this)
+        }
+
+        onMessageDataCallbackQuery(cancelDateData) {
+            delete(it.message)
+        }
+    }
+}

triggers/timer/src/commonMain/kotlin/NearestAvailablePublishingTime.kt

@@ -0,0 +1,9 @@
+package dev.inmo.plaguposter.triggers.timer
+
+import korlibs.time.DateTime
+import korlibs.time.minutes
+
+fun nearestAvailableTimerTime() = (DateTime.now() + 1.minutes).copyDayOfMonth(
+    milliseconds = 0,
+    seconds = 0
+)

triggers/timer/src/commonMain/kotlin/PackageInfo.kt

@@ -0,0 +1 @@
+package dev.inmo.plaguposter.triggers.timer

triggers/timer/src/commonMain/kotlin/TimerPanelButton.kt

@@ -0,0 +1,28 @@
+package dev.inmo.plaguposter.triggers.timer
+
+import dev.inmo.plaguposter.common.SuccessfulSymbol
+import dev.inmo.plaguposter.common.UnsuccessfulSymbol
+import dev.inmo.plaguposter.posts.models.RegisteredPost
+import dev.inmo.plaguposter.posts.panel.PanelButtonBuilder
+import dev.inmo.tgbotapi.types.buttons.InlineKeyboardButtons.CallbackDataInlineKeyboardButton
+import dev.inmo.tgbotapi.types.buttons.InlineKeyboardButtons.InlineKeyboardButton
+
+class TimerPanelButton(
+    private val timersRepo: TimersRepo
+) : PanelButtonBuilder {
+    override val weight: Int
+        get() = 0
+
+    override suspend fun buildButton(post: RegisteredPost): InlineKeyboardButton? {
+        val publishingTime = timersRepo.get(post.id)
+
+        return CallbackDataInlineKeyboardButton(
+            "⏰ ${ if (publishingTime == null) UnsuccessfulSymbol else SuccessfulSymbol }",
+            "$timerSetPrefix ${post.id}"
+        )
+    }
+
+    companion object {
+        const val timerSetPrefix = "timer_set_init"
+    }
+}

triggers/timer/src/commonMain/kotlin/TimersHandler.kt

@@ -0,0 +1,58 @@
+package dev.inmo.plaguposter.triggers.timer
+
+import korlibs.time.DateTime
+import dev.inmo.micro_utils.coroutines.launchSafelyWithoutExceptions
+import dev.inmo.micro_utils.coroutines.plus
+import dev.inmo.micro_utils.coroutines.subscribeSafelyWithoutExceptions
+import dev.inmo.micro_utils.repos.unset
+import dev.inmo.plaguposter.posts.models.PostId
+import dev.inmo.plaguposter.posts.sending.PostPublisher
+import korlibs.time.millisecondsLong
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.flow.flowOf
+import kotlinx.coroutines.sync.Mutex
+import kotlinx.coroutines.sync.withLock
+
+class TimersHandler(
+    private val timersRepo: TimersRepo,
+    private val publisher: PostPublisher,
+    private val scope: CoroutineScope
+) {
+    private var currentPostAndJob: Pair<PostId, Job>? = null
+    private val currentJobMutex = Mutex()
+
+    init {
+        (flowOf(Unit) + timersRepo.onNewValue + timersRepo.onValueRemoved).subscribeSafelyWithoutExceptions(scope) {
+            refreshPublishingJob()
+        }
+    }
+
+    private suspend fun refreshPublishingJob() {
+        val minimal = timersRepo.getMinimalDateTimePost()
+
+        currentJobMutex.withLock {
+            if (minimal ?.first == currentPostAndJob ?.first) {
+                return@withLock
+            }
+
+            currentPostAndJob ?.second ?.cancel()
+
+            currentPostAndJob = minimal ?.let { (postId, dateTime) ->
+                postId to scope.launchSafelyWithoutExceptions {
+                    val now = DateTime.now()
+                    val span = dateTime - now
+
+                    delay(span.millisecondsLong)
+
+                    publisher.publish(postId)
+
+                    timersRepo.unset(postId)
+
+                    refreshPublishingJob()
+                }
+            }
+        }
+    }
+}

triggers/timer/src/commonMain/kotlin/TimersRepo.kt

@@ -0,0 +1,9 @@
+package dev.inmo.plaguposter.triggers.timer
+
+import korlibs.time.DateTime
+import dev.inmo.micro_utils.repos.KeyValueRepo
+import dev.inmo.plaguposter.posts.models.PostId
+
+interface TimersRepo : KeyValueRepo<PostId, DateTime> {
+    suspend fun getMinimalDateTimePost(): Pair<PostId, DateTime>?
+}

triggers/timer/src/jvmMain/kotlin/Plugin.kt

@@ -0,0 +1,80 @@
+package dev.inmo.plaguposter.triggers.timer
+
+import korlibs.time.DateTime
+import dev.inmo.micro_utils.coroutines.runCatchingSafely
+import dev.inmo.micro_utils.coroutines.subscribeSafelyWithoutExceptions
+import dev.inmo.micro_utils.koin.singleWithRandomQualifierAndBinds
+import dev.inmo.micro_utils.repos.set
+import dev.inmo.plagubot.Plugin
+import dev.inmo.plaguposter.common.ChatConfig
+import dev.inmo.plaguposter.posts.models.PostId
+import dev.inmo.plaguposter.posts.panel.PanelButtonsAPI
+import dev.inmo.plaguposter.posts.repo.ReadPostsRepo
+import dev.inmo.plaguposter.triggers.timer.repo.ExposedTimersRepo
+import dev.inmo.tgbotapi.extensions.api.answers.answer
+import dev.inmo.tgbotapi.extensions.api.edit.edit
+import dev.inmo.tgbotapi.extensions.api.send.reply
+import dev.inmo.tgbotapi.extensions.api.send.send
+import dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContext
+import dev.inmo.tgbotapi.extensions.behaviour_builder.triggers_handling.onCommand
+import dev.inmo.tgbotapi.extensions.behaviour_builder.triggers_handling.onMessageDataCallbackQuery
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.serialization.json.*
+import org.jetbrains.exposed.sql.Database
+import org.koin.core.Koin
+import org.koin.core.module.Module
+import org.koin.dsl.binds
+
+object Plugin : Plugin {
+    override fun Module.setupDI(database: Database, params: JsonObject) {
+        single { ExposedTimersRepo(get(), get(), get()) } binds arrayOf(TimersRepo::class)
+        single(createdAtStart = true) { TimersHandler(get(), get(), get()) }
+        singleWithRandomQualifierAndBinds { TimerPanelButton(get()) }
+    }
+
+    override suspend fun BehaviourContext.setupBotPlugin(koin: Koin) {
+        val timersRepo = koin.get<TimersRepo>()
+        val chatsConfig = koin.get<ChatConfig>()
+        val panelApi = koin.get<PanelButtonsAPI>()
+        val scope = koin.get<CoroutineScope>()
+        with(ButtonsBuilder) {
+            includeKeyboardHandling(timersRepo) { postId, dateTime ->
+                timersRepo.set(postId, dateTime)
+                true
+            }
+        }
+
+        timersRepo.onNewValue.subscribeSafelyWithoutExceptions(scope) {
+            panelApi.forceRefresh(it.first)
+        }
+
+        timersRepo.onValueRemoved.subscribeSafelyWithoutExceptions(scope) {
+            panelApi.forceRefresh(it)
+        }
+
+        onMessageDataCallbackQuery(
+            Regex("${TimerPanelButton.timerSetPrefix} [^\\s]+"),
+            initialFilter = {
+                chatsConfig.check(it.message.chat.id)
+            }
+        ) {
+            val (_, postIdRaw) = it.data.split(" ")
+            val postId = PostId(postIdRaw)
+            val now = nearestAvailableTimerTime()
+            val exists = timersRepo.get(postId)
+            val textSources = ButtonsBuilder.buildTimerTextSources(now, exists)
+            val buttons = ButtonsBuilder.buildTimerButtons(
+                postId,
+                now.local,
+                exists != null
+            )
+            reply(
+                it.message,
+                textSources,
+                replyMarkup = buttons
+            )
+
+            answer(it)
+        }
+    }
+}

triggers/timer/src/jvmMain/kotlin/repo/ExposedTimersRepo.kt

@@ -0,0 +1,62 @@
+package dev.inmo.plaguposter.triggers.timer.repo
+
+import korlibs.time.DateTime
+import dev.inmo.micro_utils.common.firstNotNull
+import dev.inmo.micro_utils.coroutines.subscribeSafelyWithoutExceptions
+import dev.inmo.micro_utils.pagination.paginate
+import dev.inmo.micro_utils.repos.exposed.initTable
+import dev.inmo.micro_utils.repos.exposed.keyvalue.AbstractExposedKeyValueRepo
+import dev.inmo.micro_utils.repos.unset
+import dev.inmo.plaguposter.posts.models.PostId
+import dev.inmo.plaguposter.posts.repo.PostsRepo
+import dev.inmo.plaguposter.triggers.timer.TimersRepo
+import kotlinx.coroutines.CoroutineScope
+import org.jetbrains.exposed.sql.Column
+import org.jetbrains.exposed.sql.Database
+import org.jetbrains.exposed.sql.ISqlExpressionBuilder
+import org.jetbrains.exposed.sql.Op
+import org.jetbrains.exposed.sql.ResultRow
+import org.jetbrains.exposed.sql.select
+import org.jetbrains.exposed.sql.statements.InsertStatement
+import org.jetbrains.exposed.sql.statements.UpdateBuilder
+import org.jetbrains.exposed.sql.transactions.transaction
+
+class ExposedTimersRepo(
+    database: Database,
+    postsRepo: PostsRepo,
+    scope: CoroutineScope
+) : TimersRepo, AbstractExposedKeyValueRepo<PostId, DateTime>(
+    database,
+    "timers"
+) {
+    override val keyColumn = text("post_id")
+    private val dateTimeColumn = long("date_time")
+    override val selectById: ISqlExpressionBuilder.(PostId) -> Op<Boolean> = { keyColumn.eq(it.string) }
+    override val selectByValue: ISqlExpressionBuilder.(DateTime) -> Op<Boolean> = { dateTimeColumn.eq(it.unixMillisLong) }
+    override val ResultRow.asKey: PostId
+        get() = PostId(get(keyColumn))
+    override val ResultRow.asObject: DateTime
+        get() = DateTime(get(dateTimeColumn))
+
+    val postsRepoListeningJob = postsRepo.deletedObjectsIdsFlow.subscribeSafelyWithoutExceptions(scope) {
+        unset(it)
+    }
+
+    init {
+        initTable()
+    }
+
+    override fun update(k: PostId, v: DateTime, it: UpdateBuilder<Int>) {
+        it[dateTimeColumn] = v.unixMillisLong
+    }
+
+    override fun insertKey(k: PostId, v: DateTime, it: InsertStatement<Number>) {
+        it[keyColumn] = k.string
+    }
+
+    override suspend fun getMinimalDateTimePost(): Pair<PostId, DateTime>? = transaction(database) {
+        selectAll().orderBy(dateTimeColumn).limit(1).firstOrNull() ?.let {
+            PostId(it[keyColumn]) to DateTime(it[dateTimeColumn])
+        }
+    }
+}

triggers/timer/src/main/AndroidManifest.xml

@@ -0,0 +1 @@
+<manifest package="dev.inmo.plaguposter.triggers.timer"/>