Model for dialogs state

Author: madhead

build.gradle.kts

@@ -4,6 +4,7 @@ import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 plugins {
     kotlin("jvm").version("1.4.32").apply(false)
+    kotlin("plugin.serialization").version("1.4.32").apply(false)
     id("com.github.johnrengelman.shadow").version("6.1.0").apply(false)
 }
 

dialogs/build.gradle.kts

@@ -0,0 +1,8 @@
+plugins {
+    kotlin("jvm")
+    kotlin("plugin.serialization")
+}
+
+dependencies {
+    implementation(libs.kotlinx.serialization.core)
+}

dialogs/src/main/kotlin/by/jprof/telegram/bot/dialogs/dao/DialogStateDAO.kt

@@ -0,0 +1,11 @@
+package by.jprof.telegram.bot.dialogs.dao
+
+import by.jprof.telegram.bot.dialogs.model.DialogState
+
+interface DialogStateDAO {
+    suspend fun get(chatId: Long, userId: Long): DialogState?
+
+    suspend fun save(entity: DialogState)
+
+    suspend fun delete(chatId: Long, userId: Long)
+}

dialogs/src/main/kotlin/by/jprof/telegram/bot/dialogs/model/DialogState.kt

@@ -0,0 +1,20 @@
+package by.jprof.telegram.bot.dialogs.model
+
+import by.jprof.telegram.bot.dialogs.model.quizoji.WaitingForQuestion
+import kotlinx.serialization.modules.SerializersModule
+import kotlinx.serialization.modules.polymorphic
+import kotlinx.serialization.modules.subclass
+
+interface DialogState {
+    companion object {
+        val serializers = SerializersModule {
+            polymorphic(DialogState::class) {
+                subclass(WaitingForQuestion::class)
+            }
+        }
+    }
+
+    val chatId: Long
+
+    val userId: Long
+}

dialogs/src/main/kotlin/by/jprof/telegram/bot/dialogs/model/quizoji/WaitingForQuestion.kt

@@ -0,0 +1,12 @@
+package by.jprof.telegram.bot.dialogs.model.quizoji
+
+import by.jprof.telegram.bot.dialogs.model.DialogState
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+
+@Serializable
+@SerialName("WaitingForQuestion")
+data class WaitingForQuestion(
+    override val chatId: Long,
+    override val userId: Long
+) : DialogState

gradle/libs.versions.toml

@@ -8,6 +8,7 @@ awssdk = "2.16.43"
 
 koin = "3.0.1"
 
+kotlinx-serialization = "1.2.1"
 jackson = "2.12.3"
 
 tgbotapi = "0.33.3"
@@ -34,6 +35,7 @@ dynamodb = { group = "software.amazon.awssdk", name = "dynamodb", version.ref =
 
 koin-core = { group = "io.insert-koin", name = "koin-core", version.ref = "koin" }
 
+kotlinx-serialization-core = { module = "org.jetbrains.kotlinx:kotlinx-serialization-core", version.ref = "kotlinx-serialization" }
 jackson-databind = { group = "com.fasterxml.jackson.core", name = "jackson-databind", version.ref = "jackson" }
 
 tgbotapi-core = { group = "dev.inmo", name = "tgbotapi.core", version.ref = "tgbotapi" }

settings.gradle.kts

@@ -9,6 +9,7 @@ include(":votes")
 include(":votes:dynamodb")
 include(":votes:tgbotapi-extensions")
 include(":votes:voting-processor")
+include(":dialogs")
 include(":core")
 include(":jep")
 include(":youtube")