ApplicationDi.kt

fun Application.module() {

    val jsonParser = Json {
        ignoreUnknownKeys = true
        isLenient = true
    }
    install(ContentNegotiation) {
        json(jsonParser)
    }
    val client = HttpClient(Apache) {
        install(JsonFeature) {
            serializer = KotlinxSerializer(jsonParser)
        }
    }
    install(Koin) {
        slf4jLogger()
        modules(org.koin.dsl.module { single { client }; single { jsonParser } }, greetingModule)
    }
    registerGreetingRoutes()
}