Mapstruct

adapter-incoming-rest/build.gradle.kts

@@ -1,7 +1,16 @@
+val mapstructVersion: String by project
+
+plugins {
+  kotlin("kapt")
+}
+
 dependencies {
   implementation("org.springframework.boot:spring-boot-starter-webflux")
   implementation("com.fasterxml.jackson.module:jackson-module-kotlin")
 
   implementation(project(":model"))
   implementation(project(":ports-incoming"))
+
+  implementation("org.mapstruct:mapstruct:$mapstructVersion")
+  kapt("org.mapstruct:mapstruct-processor:$mapstructVersion")
 }

adapter-incoming-rest/src/main/kotlin/pl/grondek/fitapp/adapter/rest/RestMapper.kt

@@ -0,0 +1,10 @@
+package pl.grondek.fitapp.adapter.rest
+
+import org.mapstruct.Mapper
+import pl.grondek.fitapp.model.Weight
+
+@Mapper(componentModel = "spring")
+interface RestMapper {
+
+  fun map(domain: Weight): WeightApiModel
+}

adapter-incoming-rest/src/main/kotlin/pl/grondek/fitapp/adapter/rest/WeightApiModel.kt

@@ -0,0 +1,9 @@
+package pl.grondek.fitapp.adapter.rest
+
+import java.math.BigDecimal
+import java.time.LocalDateTime
+
+data class WeightApiModel(
+  val weight: BigDecimal,
+  val date: LocalDateTime
+)

adapter-incoming-rest/src/main/kotlin/pl/grondek/fitapp/adapter/rest/WeightController.kt

@@ -14,12 +14,14 @@ import reactor.core.publisher.Mono
 @RestController
 @RequestMapping("/weight")
 class WeightController(
-  private val weightService: WeightService
+  private val weightService: WeightService,
+  private val mapper: RestMapper
 ) {
 
   @GetMapping
-  fun listAll(): Flux<Weight>{
+  fun listAll(): Flux<WeightApiModel>{
     return weightService.listAll()
+      .map(mapper::map)
   }
 
   @PostMapping

adapter-repository-mongodb/build.gradle.kts

@@ -1,8 +1,16 @@
-dependencies {
+val mapstructVersion: String by project
-  implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8")
 
+plugins {
+  kotlin("kapt")
+}
+
+dependencies {
   implementation("org.springframework.boot:spring-boot-starter-data-mongodb-reactive")
 
+  implementation("org.mapstruct:mapstruct:$mapstructVersion")
+  kapt("org.mapstruct:mapstruct-processor:$mapstructVersion")
+
   implementation(project(":model"))
   implementation(project(":ports-repository"))
+
 }

adapter-repository-mongodb/src/main/kotlin/pl/grondek/fitapp/adapter/mongo/MongoMapper.kt

@@ -0,0 +1,16 @@
+package pl.grondek.fitapp.adapter.mongo
+
+import org.mapstruct.Mapper
+import org.mapstruct.Mapping
+import org.springframework.stereotype.Component
+import pl.grondek.fitapp.model.CreateWeightDTO
+import pl.grondek.fitapp.model.Weight
+import reactor.core.publisher.Mono
+
+@Mapper(componentModel = "spring")
+interface MongoMapper {
+  @Mapping(target = "id", ignore = true)
+  fun map(createWeightDTO: CreateWeightDTO): WeightRO
+
+  fun map(weightRO: WeightRO): Weight
+}

adapter-repository-mongodb/src/main/kotlin/pl/grondek/fitapp/adapter/mongo/WeightMapper.kt

@@ -1,24 +0,0 @@
-package pl.grondek.fitapp.adapter.mongo
-
-import org.springframework.stereotype.Component
-import pl.grondek.fitapp.model.CreateWeightDTO
-import pl.grondek.fitapp.model.Weight
-import reactor.core.publisher.Mono
-
-@Component
-class WeightMapper {
-  fun map(createWeightDTO: CreateWeightDTO): WeightRO {
-    return WeightRO(
-      id = null,
-      weight = createWeightDTO.weight,
-      date = createWeightDTO.date
-    )
-  }
-
-  fun map(weightRO: WeightRO): Weight {
-    return Weight(
-      weight = weightRO.weight,
-      date = weightRO.date
-    )
-  }
-}

adapter-repository-mongodb/src/main/kotlin/pl/grondek/fitapp/adapter/mongo/WeightMongoRepository.kt

@@ -10,7 +10,7 @@ import reactor.core.publisher.Mono
 @Component
 class WeightMongoRepository(
   private val weightCrudRepository: WeightCrudRepository,
-  private val mapper: WeightMapper
+  private val mapper: MongoMapper
 ) : WeightRepository {
 
   override fun add(createWeightDTO: CreateWeightDTO): Mono<Weight> {

build.gradle.kts

@@ -4,6 +4,7 @@ plugins {
   id("org.springframework.boot") version "2.3.1.RELEASE"
   id("io.spring.dependency-management") version "1.0.9.RELEASE"
   kotlin("jvm") version "1.3.72"
+  kotlin("kapt") version "1.3.72"
   kotlin("plugin.spring") version "1.3.72"
 }
 
@@ -32,6 +33,16 @@ allprojects {
   dependencies{
     implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8")
   }
+
+  tasks.withType<KotlinCompile> {
+    kotlinOptions {
+      freeCompilerArgs = listOf(
+        "-Xjsr305=strict"
+      )
+      jvmTarget = "1.8"
+      javaParameters = true
+    }
+  }
 }
 
 dependencies {
@@ -54,9 +65,12 @@ tasks.withType<Test> {
   useJUnitPlatform()
 }
 
-tasks.withType<KotlinCompile> {
+//tasks.withType<KotlinCompile> {
-  kotlinOptions {
+//  kotlinOptions {
-    freeCompilerArgs = listOf("-Xjsr305=strict")
+//    freeCompilerArgs = listOf(
-    jvmTarget = "1.8"
+//      "-Xjsr305=strict",
-  }
+//    )
-}
+//    jvmTarget = "1.8"
+//    javaParameters = true
+//  }
+//}

gradle.properties

@@ -0,0 +1 @@
+mapstructVersion=1.4.0.Beta3