KMM :: Internal :: Add arrow library

build.gradle.kts

@@ -42,6 +42,7 @@ subprojects {
   }
 
   ktlint {
+    version.set("0.50.0")
     verbose.set(true)
     outputToConsole.set(true)
     filter {

buildSrc/src/main/java/Dependencies.kt

@@ -1,5 +1,5 @@
 // Android config
 const val android_min_sdk_version = 21
-const val android_target_sdk_version = 33
+const val android_target_sdk_version = 34
 
 

gradle/libs.versions.toml

@@ -1,45 +1,47 @@
 [versions]
-kotlin = "1.8.0"
+arrowCore = "1.2.0"
+kotlin = "1.8.22"
 # Plugins
 androidGradlePlugin = "7.4.0"
 detekt = "1.22.0"
 gradleVersions = "0.44.0"
-ksp = "1.8.0-1.0.8"
-ktlint = "11.0.0"
+ksp = "1.8.22-1.0.11"
+ktlint = "11.5.1"
 taskTree = "2.1.1"
 versionCatalogUpdate = "0.7.0"
 # KMM
-coroutines = "1.6.4"
+coroutines = "1.7.3"
 datetime = "0.4.0"
-ktor = "2.2.2"
-serialization = "1.4.1"
+ktor = "2.2.4"
+serialization = "1.5.0"
 sqldelight = "1.5.5"
 uuidLib = "0.6.0"
 # Android
-activityCompose = "1.6.1"
-appCompat = "1.6.0"
+activityCompose = "1.7.2"
+appCompat = "1.6.1"
 bugfender = "3.1.0"
-compose = "1.3.3"
-composeCompiler = "1.4.0"
+compose = "1.5.0"
+composeCompiler = "1.4.8"
 composeDestinations = "1.7.32-beta"
-composeMaterial = "1.3.1"
+composeMaterial = "1.5.0"
 constraintLayout = "2.1.4"
 coordinatorLayout = "1.2.0"
-coreKtx = "1.9.0"
+coreKtx = "1.10.1"
 gson = "2.9.1"
-lifecycle = "2.5.1"
-material = "1.7.0"
+lifecycle = "2.6.1"
+material = "1.9.0"
 # Testing
 androidxJunitKtx = "1.1.5"
 androidxTest = "1.5.0"
 junit = "4.13.2"
-lifecycleRuntime = "2.5.1"
-mockk = "1.13.3"
+lifecycleRuntime = "2.6.1"
+mockk = "1.13.5"
 mockmp = "1.11.0"
 roboelectric = "4.9.2"
 
 [libraries]
 # KMM
+arrow-core = { module = "io.arrow-kt:arrow-core", version.ref = "arrowCore" }
 coroutines-android = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-android", version.ref = "coroutines" }
 coroutines-core = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-core", version.ref = "coroutines" }
 coroutines-test = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-test", version.ref = "coroutines" }

harmony-kotlin/build.gradle.kts

@@ -69,6 +69,7 @@ kotlin {
         api(libs.bundles.ktor)
         api(libs.datetime)
         implementation(libs.uuidLib)
+        api(libs.arrow.core)
       }
     }
     val commonTest by getting {

harmony-kotlin/src/commonMain/kotlin/com/harmony/kotlin/domain/interactor/either/EitherInteractor.kt

@@ -1,7 +1,6 @@
 package com.harmony.kotlin.domain.interactor.either
 
-import com.harmony.kotlin.common.either.Either
-import com.harmony.kotlin.common.either.eitherOf
+import arrow.core.Either
 import com.harmony.kotlin.data.operation.DefaultOperation
 import com.harmony.kotlin.data.operation.Operation
 import com.harmony.kotlin.data.query.Query
@@ -17,7 +16,9 @@ class GetInteractor<M>(val coroutineContext: CoroutineContext, val getRepository
 
   suspend inline operator fun <reified E : HarmonyException> invoke(query: Query = VoidQuery, operation: Operation = DefaultOperation): Either<E, M> =
     withContext(coroutineContext) {
-      eitherOf { getRepository.get(query, operation) }
+      Either.catchOrThrow {
+        getRepository.get(query, operation)
+      }
     }
 }
 
@@ -26,18 +27,18 @@ class PutInteractor<M>(val coroutineContext: CoroutineContext, val putRepository
   suspend inline operator fun <reified E : HarmonyException> invoke(
     m: M? = null,
     query: Query = VoidQuery,
-    operation: Operation = DefaultOperation
+    operation: Operation = DefaultOperation,
   ): Either<E, M> =
     withContext(coroutineContext) {
-      eitherOf { putRepository.put(query, m, operation) }
+      Either.catchOrThrow { putRepository.put(query, m, operation) }
     }
 }
 
 class DeleteInteractor(val coroutineContext: CoroutineContext, val deleteRepository: DeleteRepository) {
 
   suspend inline operator fun <reified E : HarmonyException> invoke(query: Query = VoidQuery, operation: Operation = DefaultOperation): Either<E, Unit> =
     withContext(coroutineContext) {
-      eitherOf { deleteRepository.delete(query, operation) }
+      Either.catchOrThrow { deleteRepository.delete(query, operation) }
     }
 }
 

sample-core/src/commonMain/kotlin/com/mobilejazz/kmmsample/core/feature/hackerposts/domain/interactor/GetHackerNewsPostInteractor.kt

@@ -1,6 +1,6 @@
 package com.mobilejazz.kmmsample.core.feature.hackerposts.domain.interactor
 
-import com.harmony.kotlin.common.either.Either
+import arrow.core.Either
 import com.harmony.kotlin.domain.interactor.either.GetInteractor
 import com.harmony.kotlin.error.HarmonyException
 import com.mobilejazz.kmmsample.core.feature.hackerposts.domain.HackerNewsQuery
@@ -10,7 +10,7 @@ import kotlin.coroutines.CoroutineContext
 
 class GetHackerNewsPostInteractor(
   private val coroutineContext: CoroutineContext,
-  private val getHackerNewsPostInteractor: GetInteractor<HackerNewsPost>
+  private val getHackerNewsPostInteractor: GetInteractor<HackerNewsPost>,
 ) {
 
   suspend operator fun invoke(hackerNewsPostId: Long): Either<HarmonyException, HackerNewsPost> {

sample-core/src/commonMain/kotlin/com/mobilejazz/kmmsample/core/feature/hackerposts/domain/interactor/GetHackerNewsPostsInteractor.kt

@@ -1,8 +1,7 @@
 package com.mobilejazz.kmmsample.core.feature.hackerposts.domain.interactor
 
-import com.harmony.kotlin.common.either.Either
-import com.harmony.kotlin.common.either.asSingleEither
-import com.harmony.kotlin.common.either.flatMap
+import arrow.core.Either
+import arrow.core.raise.either
 import com.harmony.kotlin.domain.interactor.either.GetInteractor
 import com.harmony.kotlin.error.HarmonyException
 import com.mobilejazz.kmmsample.core.feature.hackerposts.domain.HackerNewsQuery
@@ -15,18 +14,17 @@ import kotlin.coroutines.CoroutineContext
 class GetHackerNewsPostsInteractor(
   private val coroutineContext: CoroutineContext,
   private val getHackerNewsIdsPostsInteractor: GetInteractor<HackerNewsPostsIds>,
-  private val getHackerNewsPostInteractor: GetInteractor<HackerNewsPost>
+  private val getHackerNewsPostInteractor: GetInteractor<HackerNewsPost>,
 ) {
   suspend operator fun invoke(): Either<HarmonyException, HackerNewsPosts> {
     return withContext(coroutineContext) {
-      getHackerNewsIdsPostsInteractor<HarmonyException>(
-        HackerNewsQuery.GetAll
-      ).flatMap {
-        it.listIds.take(5).map { postId ->
-          getHackerNewsPostInteractor<HarmonyException>(
-            HackerNewsQuery.GetPost(postId)
-          )
-        }.asSingleEither()
+      either {
+        getHackerNewsIdsPostsInteractor<HarmonyException>(HackerNewsQuery.GetAll).bind()
+          .listIds
+          .take(5)
+          .map { postId ->
+            getHackerNewsPostInteractor<HarmonyException>(HackerNewsQuery.GetPost(postId)).bind()
+          }
       }
     }
   }