Add entities

Author: Gerrit Garbereder

Task-Tracker-Entities/build.gradle.kts

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+plugins {
+    kotlin("multiplatform") version "1.8.21"
+    id("maven-publish")
+}
+
+group = "com.garbereder.tasktracker.entities"
+version = "1.0-SNAPSHOT"
+
+repositories {
+    mavenCentral()
+}
+
+kotlin {
+    sourceSets {
+        val commonMain by getting {
+            dependencies {
+                implementation("org.jetbrains.kotlinx:kotlinx-datetime:0.4.0")
+            }
+        }
+    }
+    jvm {
+        jvmToolchain(11)
+        withJava()
+        testRuns["test"].executionTask.configure {
+            useJUnitPlatform()
+        }
+    }
+    js(IR) {
+        nodejs()
+        compilations.all {
+            compileTaskProvider.configure {
+                compilerOptions.freeCompilerArgs.add("-Xir-minimized-member-names=false")
+            }
+        }
+    }
+    val hostOs = System.getProperty("os.name")
+    val isMingwX64 = hostOs.startsWith("Windows")
+    val nativeTarget = when {
+        hostOs == "Mac OS X" -> macosX64("native")
+        hostOs == "Linux" -> linuxX64("native")
+        isMingwX64 -> mingwX64("native")
+        else -> throw GradleException("Host OS is not supported in Kotlin/Native.")
+    }
+
+    
+    sourceSets {
+        val commonMain by getting
+        val commonTest by getting {
+            dependencies {
+                implementation(kotlin("test"))
+            }
+        }
+        val jvmMain by getting
+        val jvmTest by getting
+        val jsMain by getting
+        val jsTest by getting
+        val nativeMain by getting
+        val nativeTest by getting
+    }
+}

Task-Tracker-Entities/gradle.properties

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+kotlin.code.style=official
+kotlin.js.compiler=ir

Task-Tracker-Entities/local.properties

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+## This file must *NOT* be checked into Version Control Systems,
+# as it contains information specific to your local configuration.
+#
+# Location of the SDK. This is only used by Gradle.
+# For customization when using a Version Control System, please read the
+# header note.
+#Sat Jun 03 08:15:00 EEST 2023
+sdk.dir=C\:\\Users\\ggarb\\AppData\\Local\\Android\\Sdk

Task-Tracker-Entities/settings.gradle.kts

@@ -0,0 +1,3 @@
+
+rootProject.name = "Task-Tracker-Entities"
+

Task-Tracker-Entities/src/commonMain/kotlin/com/garbereder/tasktracker/entities/Activity.kt

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+package com.garbereder.tasktracker.entities
+
+import kotlinx.datetime.LocalDateTime
+
+data class Activity(
+    val id: String,
+    val startUTC: LocalDateTime,
+    val endUTC: LocalDateTime,
+    val task: Task
+)

Task-Tracker-Entities/src/commonMain/kotlin/com/garbereder/tasktracker/entities/ActivityCollection.kt

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+package com.garbereder.tasktracker.entities
+
+interface ActivityCollection: Iterable<Activity> {
+    fun add(activity: Activity)
+    fun remove(activity: Activity)
+}

Task-Tracker-Entities/src/commonMain/kotlin/com/garbereder/tasktracker/entities/DuplicateTaskException.kt

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+package com.garbereder.tasktracker.entities
+
+class DuplicateTaskException(task: Task): Exception("Could not add duplicate task: $task") {
+}

Task-Tracker-Entities/src/commonMain/kotlin/com/garbereder/tasktracker/entities/Task.kt

@@ -0,0 +1,6 @@
+package com.garbereder.tasktracker.entities
+
+data class Task(
+    val id: String,
+    val name: String
+)

Task-Tracker-Entities/src/commonMain/kotlin/com/garbereder/tasktracker/entities/TaskCollection.kt

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+package com.garbereder.tasktracker.entities
+
+interface TaskCollection: Iterable<Task> {
+    fun add(task: Task)
+    fun remove(task: Task)
+    fun size(): Int
+}

Task-Tracker-Entities/src/commonMain/kotlin/com/garbereder/tasktracker/entities/TaskNotFoundException.kt

@@ -0,0 +1,4 @@
+package com.garbereder.tasktracker.entities
+
+class TaskNotFoundException(task: Task): Exception("Could not find task: $task") {
+}