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2 changes: 1 addition & 1 deletion project/ProjectPlugin.scala
Original file line number Diff line number Diff line change
Expand Up @@ -11,7 +11,7 @@ object ProjectPlugin extends AutoPlugin {
object autoImport {

lazy val V = new {
val catsEffect = "2.5.2"
val catsEffect = "3.2.1"
val log4cats = "1.1.1"
val logbackClassic = "1.2.5"
val mu = "0.21.3"
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Original file line number Diff line number Diff line change
Expand Up @@ -9,8 +9,9 @@ import com.fortysevendeg.smarthome.protocol.services._
import com.permutive.pubsub.producer.PubsubProducer
import higherkindness.mu.rpc.server.{AddService, GrpcServer}
import io.chrisdavenport.log4cats.Logger
import cats.effect.Temporal

class ServerProgram[F[_]: ConcurrentEffect: Timer] extends ServerBoot[F] {
class ServerProgram[F[_]: ConcurrentEffect: Temporal] extends ServerBoot[F] {

override def serverProgram(
config: SmartHomeServerConfig
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Original file line number Diff line number Diff line change
Expand Up @@ -7,8 +7,9 @@ import com.fortysevendeg.smarthome.protocol.messages._
import com.fortysevendeg.smarthome.protocol.services._
import fs2._
import io.chrisdavenport.log4cats.Logger
import cats.effect.Temporal

class SmartHomeServiceHandler[F[_]: Async: Logger: Timer: TemperatureReader: SmartHomeSupervisor]
class SmartHomeServiceHandler[F[_]: Async: Logger: Temporal: TemperatureReader: SmartHomeSupervisor]
extends SmartHomeService[F] {
val serviceName = "SmartHomeService"

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Original file line number Diff line number Diff line change
Expand Up @@ -9,18 +9,19 @@ import io.chrisdavenport.log4cats.Logger
import scala.concurrent.duration._
import scala.math.BigDecimal.RoundingMode
import scala.util.Random
import cats.effect.Temporal

trait TemperatureReader[F[_]] {
def sendSamples: Stream[F, Temperature]
}

object TemperatureReader {
implicit def instance[F[_]: Sync: Logger: Timer]: TemperatureReader[F] =
implicit def instance[F[_]: Sync: Logger: Temporal]: TemperatureReader[F] =
new TemperatureReader[F] {
val seed = Temperature(77d, Some(TemperatureUnit("Fahrenheit")))

def readTemperature(current: Temperature): F[Temperature] =
Timer[F]
Temporal[F]
.sleep(1.second)
.flatMap(_ =>
Sync[F].delay {
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