Use scala-logging

2025-12-24 06:28:37 +01:00 · 2022-08-09 21:59:49 +02:00
parent 07172866d9
commit de3c2ad9b1
21 changed files with 88 additions and 129 deletions
--- a/api/src/main/scala/com/lbs/api/http/package.scala
+++ b/api/src/main/scala/com/lbs/api/http/package.scala
@@ -6,14 +6,13 @@ import cats.implicits._
 import com.lbs.api.exception._
 import com.lbs.api.json.JsonSerializer.extensions._
 import com.lbs.api.json.model._
-import com.lbs.common.Logger
+import com.typesafe.scalalogging.StrictLogging
 import scalaj.http.{HttpRequest, HttpResponse}

 import java.net.{HttpCookie, HttpURLConnection}
-import scala.language.higherKinds
 import scala.util.{Failure, Success, Try}

-package object http extends Logger {
+package object http extends StrictLogging {

  case class Session(accessToken: String, tokenType: String, cookies: Seq[HttpCookie])

@@ -37,9 +36,9 @@ package object http extends Logger {
  implicit class ExtendedHttpRequest[F[_] : ThrowableMonad](httpRequest: HttpRequest) {
    def invoke: F[HttpResponse[String]] = {
      val me = MonadError[F, Throwable]
-      debug(s"Sending request:\n${hideSensitive(httpRequest)}")
+      logger.debug(s"Sending request:\n${hideSensitive(httpRequest)}")
      val httpResponse = me.pure(httpRequest.asString)
-      debug(s"Received response:\n${hideSensitive(httpResponse)}")
+      logger.debug(s"Received response:\n${hideSensitive(httpResponse)}")

      httpResponse.flatMap { response =>
        val errorMaybe = extractLuxmedError(response)
--- a/api/src/main/scala/com/lbs/api/json/JsonSerializer.scala
+++ b/api/src/main/scala/com/lbs/api/json/JsonSerializer.scala
@@ -2,7 +2,7 @@
 package com.lbs.api.json

 import com.lbs.api.json.model.{LuxmedFunnyDateTime, SerializableJsonObject}
-import com.lbs.common.Logger
+import com.typesafe.scalalogging.StrictLogging
 import org.json4s._
 import org.json4s.jackson.JsonMethods._

@@ -11,7 +11,7 @@ import java.time.{LocalDateTime, LocalTime, ZonedDateTime}
 import scala.util.Try


-object JsonSerializer extends Logger {
+object JsonSerializer extends StrictLogging {

  private val zonedDateTimeSerializer = new CustomSerializer[ZonedDateTime](_ => ( {
    case JString(str) => ZonedDateTime.parse(str, DateTimeFormatter.ISO_OFFSET_DATE_TIME)
@@ -54,7 +54,7 @@ object JsonSerializer extends Logger {

  def write[T](jsonObject: T): String = {
    val json = pretty(render(Extraction.decompose(jsonObject)))
-    info(json)
+    logger.info(json)
    json
  }

--- a/bot/src/main/scala/com/lbs/bot/Bot.scala
+++ b/bot/src/main/scala/com/lbs/bot/Bot.scala
@@ -3,9 +3,9 @@ package com.lbs.bot

 import com.lbs.bot.model._
 import com.lbs.bot.telegram.TelegramBot
-import com.lbs.common.Logger
+import com.typesafe.scalalogging.LazyLogging

-class Bot(telegram: TelegramBot /* other bots */) extends Logger {
+class Bot(telegram: TelegramBot /* other bots */) extends LazyLogging {
  def sendMessage(source: MessageSource, text: String): Unit =
    resolveAdapter(source).sendMessage(source.chatId, text)

--- a/bot/src/main/scala/com/lbs/bot/telegram/TelegramClient.scala
+++ b/bot/src/main/scala/com/lbs/bot/telegram/TelegramClient.scala
@@ -8,11 +8,11 @@ import com.bot4s.telegram.clients.AkkaHttpClient
 import com.bot4s.telegram.future.{Polling, TelegramBot => TelegramBoT}
 import com.bot4s.telegram.methods._
 import com.bot4s.telegram.models.{InlineKeyboardMarkup, InputFile, Message}
-import com.lbs.common.Logger
+import com.typesafe.scalalogging.StrictLogging

 import scala.concurrent.Future

-class TelegramClient(onReceive: TelegramEvent => Unit, botToken: String) extends AkkaTelegramBot with TelegramBoT with Polling with Commands[Future] with Callbacks[Future] with Logger {
+class TelegramClient(onReceive: TelegramEvent => Unit, botToken: String) extends AkkaTelegramBot with TelegramBoT with Polling with Commands[Future] with Callbacks[Future] with StrictLogging {

  override val client: RequestHandler[Future] = new AkkaHttpClient(botToken)

@@ -32,18 +32,18 @@ class TelegramClient(onReceive: TelegramEvent => Unit, botToken: String) extends
    loggingRequest(SendDocument(chatId, InputFile(filename, contents), caption = caption))

  private def loggingRequest[R: Manifest](req: Request[R]): Future[R] = {
-    debug(s"Sending telegram request: $req")
+    logger.debug(s"Sending telegram request: $req")
    request(req)
  }


  override def receiveMessage(msg: Message): Future[Unit] = {
-    debug(s"Received telegram message: $msg")
+    logger.debug(s"Received telegram message: $msg")
    Future.successful(onReceive(TelegramEvent(msg, None)))
  }

  onCallbackWithTag(TagPrefix) { implicit cbq =>
-    debug(s"Received telegram callback: $cbq")
+    logger.debug(s"Received telegram callback: $cbq")
    val ack = ackCallback()
    val maybeOnReceive = for {
      data <- cbq.data.map(_.stripPrefix(TagPrefix))
--- a/common/build.gradle
+++ b/common/build.gradle
@@ -1,4 +1,5 @@
 dependencies {
    api "ch.qos.logback:logback-classic:1.2.11"
    api "org.typelevel:cats-core_$scala:2.8.0"
+    api "com.typesafe.scala-logging:scala-logging_$scala:3.9.5"
 }
--- a/common/src/main/scala/com/lbs/common/Logger.scala
+++ b/common/src/main/scala/com/lbs/common/Logger.scala
@@ -1,45 +0,0 @@
-
-package com.lbs.common
-
-import org.slf4j
-import org.slf4j.LoggerFactory
-
-trait Logger {
-  private val log: slf4j.Logger = LoggerFactory.getLogger(this.getClass)
-
-  protected def debug(msg: => String): Unit = {
-    if (log.isDebugEnabled)
-      log.debug(msg)
-  }
-
-  protected def warn(msg: => String): Unit = {
-    if (log.isWarnEnabled)
-      log.warn(msg)
-  }
-
-  protected def warn(msg: => String, throwable: Throwable): Unit = {
-    if (log.isWarnEnabled)
-      log.warn(msg, throwable)
-  }
-
-  protected def error(msg: => String): Unit = {
-    if (log.isErrorEnabled)
-      log.error(msg)
-  }
-
-  protected def error(msg: => String, throwable: Throwable): Unit = {
-    if (log.isErrorEnabled)
-      log.error(msg, throwable)
-  }
-
-  protected def info(msg: => String): Unit = {
-    if (log.isInfoEnabled)
-      log.info(msg)
-  }
-
-  protected def trace(msg: => String): Unit = {
-    if (log.isTraceEnabled)
-      log.trace(msg)
-  }
-
-}
--- a/common/src/main/scala/com/lbs/common/Scheduler.scala
+++ b/common/src/main/scala/com/lbs/common/Scheduler.scala
@@ -1,10 +1,12 @@

 package com.lbs.common

+import com.typesafe.scalalogging.LazyLogging
+
 import java.util.concurrent.{Executors, ScheduledFuture}
 import scala.concurrent.duration.FiniteDuration

-class Scheduler(poolSize: Int) extends Logger {
+class Scheduler(poolSize: Int) extends LazyLogging {
  private val scheduledThreadPool = Executors.newScheduledThreadPool(poolSize)

  def schedule(fn: => Unit, period: FiniteDuration): ScheduledFuture[_] = {
@@ -22,7 +24,7 @@ class Scheduler(poolSize: Int) extends Logger {
        fn
      } catch {
        case ex: Exception =>
-          error(s"Unable to execute scheduler task", ex)
+          logger.error(s"Unable to execute scheduler task", ex)
      }
  }
 }
--- a/server/src/main/scala/com/lbs/server/Boot.scala
+++ b/server/src/main/scala/com/lbs/server/Boot.scala
@@ -1,7 +1,7 @@

 package com.lbs.server

-import com.lbs.common.Logger
+import com.typesafe.scalalogging.StrictLogging
 import org.springframework.boot.SpringApplication
 import org.springframework.boot.autoconfigure.SpringBootApplication

@@ -9,10 +9,10 @@ import org.springframework.boot.autoconfigure.SpringBootApplication
@SpringBootApplication
 class Boot

-object Boot extends App with Logger {
+object Boot extends App with StrictLogging {

  def printInfo(): Unit = {
-    info(s"Num processors: ${Runtime.getRuntime.availableProcessors}")
+    logger.info(s"Num processors: ${Runtime.getRuntime.availableProcessors}")
  }

  printInfo()
--- a/server/src/main/scala/com/lbs/server/conversation/Account.scala
+++ b/server/src/main/scala/com/lbs/server/conversation/Account.scala
@@ -46,7 +46,7 @@ class Account(val userId: UserId, bot: Bot, dataService: DataService, val locali
          bot.sendMessage(userId.source, lang.accountSwitched(account.username))
        }
      case None =>
-        error(s"This is not user [#${userId.userId}] account [#$accountId]")
+        logger.error(s"This is not user [#${userId.userId}] account [#$accountId]")
    }
  }
 }
--- a/server/src/main/scala/com/lbs/server/conversation/Auth.scala
+++ b/server/src/main/scala/com/lbs/server/conversation/Auth.scala
@@ -3,14 +3,14 @@ package com.lbs.server.conversation

 import akka.actor.ActorSystem
 import com.lbs.bot.model.{Command, MessageSource}
-import com.lbs.common.Logger
 import com.lbs.server.conversation.Login.{LoggedIn, UserId}
 import com.lbs.server.conversation.base.Conversation
 import com.lbs.server.service.DataService
 import com.lbs.server.util.MessageExtractors._
+import com.typesafe.scalalogging.StrictLogging

 class Auth(val source: MessageSource, dataService: DataService, unauthorizedHelpFactory: MessageSourceTo[UnauthorizedHelp],
-           loginFactory: MessageSourceWithOriginatorTo[Login], chatFactory: UserIdTo[Chat])(val actorSystem: ActorSystem) extends Conversation[Unit] with Logger {
+           loginFactory: MessageSourceWithOriginatorTo[Login], chatFactory: UserIdTo[Chat])(val actorSystem: ActorSystem) extends Conversation[Unit] with StrictLogging {

  private val login = loginFactory(source, self)
  private val unauthorizedHelp = unauthorizedHelpFactory(source)
--- a/server/src/main/scala/com/lbs/server/conversation/Book.scala
+++ b/server/src/main/scala/com/lbs/server/conversation/Book.scala
@@ -151,12 +151,12 @@ class Book(val userId: UserId, bot: Bot, apiService: ApiService, dataService: Da
        } yield (lockTermResponse, xsrfToken)
        response match {
          case Left(ex) =>
-            error("Can not lock term", ex)
+            logger.error("Can not lock term", ex)
            bot.sendMessage(userId.source, ex.getMessage)
            end()
          case Right((reservationLocktermResponse, xsrfToken)) =>
            if (reservationLocktermResponse.value.changeTermAvailable) {
-              warn(s"Service [${bookingData.serviceId.name}] is already booked. Ask to update term")
+              logger.warn(s"Service [${bookingData.serviceId.name}] is already booked. Ask to update term")
              bot.sendMessage(userId.source, lang.visitAlreadyExists,
                inlineKeyboard = createInlineKeyboard(Seq(Button(lang.no, Tags.No), Button(lang.yes, Tags.Yes))))
              goto(awaitRebookDecision) using bookingData.copy(term = Some(term), xsrfToken = Some(xsrfToken), reservationLocktermResponse = Some(reservationLocktermResponse))
@@ -195,15 +195,15 @@ class Book(val userId: UserId, bot: Bot, apiService: ApiService, dataService: Da
        apiService.reservationChangeTerm(userId.accountId, bookingData.xsrfToken.get,
          (bookingData.reservationLocktermResponse.get, bookingData.term.get).mapTo[ReservationChangetermRequest]) match {
          case Right(success) =>
-            debug(s"Successfully confirmed: $success")
+            logger.debug(s"Successfully confirmed: $success")
            bot.sendMessage(userId.source, lang.appointmentIsConfirmed)
          case Left(ex) =>
-            error("Error during reservation", ex)
+            logger.error("Error during reservation", ex)
            bot.sendMessage(userId.source, ex.getMessage)
        }
        end()
      case Msg(CallbackCommand(Tags.No), _) =>
-        info("User doesn't want to change term")
+        logger.info("User doesn't want to change term")
        end()
    }

@@ -227,10 +227,10 @@ class Book(val userId: UserId, bot: Bot, apiService: ApiService, dataService: Da
      case Some(reservationRequest) =>
        apiService.reservationConfirm(userId.accountId, bookingData.xsrfToken.get, reservationRequest) match {
          case Left(ex) =>
-            error("Error during reservation", ex)
+            logger.error("Error during reservation", ex)
            bot.sendMessage(userId.source, ex.getMessage)
          case Right(success) =>
-            debug(s"Successfully confirmed: $success")
+            logger.debug(s"Successfully confirmed: $success")
            bot.sendMessage(userId.source, lang.appointmentIsConfirmed)
        }
      case _ => sys.error(s"Can not prepare reservation request using booking data $bookingData")
@@ -270,13 +270,13 @@ class Book(val userId: UserId, bot: Bot, apiService: ApiService, dataService: Da

  private def createMonitoring: Step =
    process { bookingData =>
-      debug(s"Creating monitoring for $bookingData")
+      logger.debug(s"Creating monitoring for $bookingData")
      try {
        monitoringService.createMonitoring((userId -> bookingData).mapTo[Monitoring])
        bot.sendMessage(userId.source, lang.monitoringHasBeenCreated)
      } catch {
        case ex: Exception =>
-          error("Unable to create monitoring", ex)
+          logger.error("Unable to create monitoring", ex)
          bot.sendMessage(userId.source, lang.unableToCreateMonitoring(ex.getMessage))
      }
      end()
--- a/server/src/main/scala/com/lbs/server/conversation/BookWithTemplate.scala
+++ b/server/src/main/scala/com/lbs/server/conversation/BookWithTemplate.scala
@@ -130,7 +130,7 @@ class BookWithTemplate(val userId: UserId, bot: Bot, apiService: ApiService, dat
        } yield (lockTermResponse, xsrfToken)
        response match {
          case Left(ex) =>
-            warn(s"Service [${bookingData.serviceId.name}] is already booked. Ask to update term", ex)
+            logger.warn(s"Service [${bookingData.serviceId.name}] is already booked. Ask to update term", ex)
            bot.sendMessage(userId.source, lang.visitAlreadyExists,
              inlineKeyboard = createInlineKeyboard(Seq(Button(lang.no, Tags.No), Button(lang.yes, Tags.Yes))))
            goto(awaitRebookDecision) using bookingData.copy(term = Some(term))
@@ -167,15 +167,15 @@ class BookWithTemplate(val userId: UserId, bot: Bot, apiService: ApiService, dat
      case Msg(CallbackCommand(Tags.Yes), bookingData: BookingData) =>
        apiService.reservationChangeTerm(userId.accountId, bookingData.xsrfToken.get, (bookingData.reservationLocktermResponse.get, bookingData.term.get).mapTo[ReservationChangetermRequest]) match {
          case Right(success) =>
-            debug(s"Successfully confirmed: $success")
+            logger.debug(s"Successfully confirmed: $success")
            bot.sendMessage(userId.source, lang.appointmentIsConfirmed)
          case Left(ex) =>
-            error("Error during reservation", ex)
+            logger.error("Error during reservation", ex)
            bot.sendMessage(userId.source, ex.getMessage)
        }
        end()
      case Msg(CallbackCommand(Tags.No), _) =>
-        info("User doesn't want to change term")
+        logger.info("User doesn't want to change term")
        end()
    }

@@ -199,10 +199,10 @@ class BookWithTemplate(val userId: UserId, bot: Bot, apiService: ApiService, dat
      case Some(reservationRequest) =>
        apiService.reservationConfirm(userId.accountId, bookingData.xsrfToken.get, reservationRequest) match {
          case Left(ex) =>
-            error("Error during reservation", ex)
+            logger.error("Error during reservation", ex)
            bot.sendMessage(userId.source, ex.getMessage)
          case Right(success) =>
-            debug(s"Successfully confirmed: $success")
+            logger.debug(s"Successfully confirmed: $success")
            bot.sendMessage(userId.source, lang.appointmentIsConfirmed)
        }
      case _ => sys.error(s"Can not prepare reservation request using booking data $bookingData")
@@ -242,13 +242,13 @@ class BookWithTemplate(val userId: UserId, bot: Bot, apiService: ApiService, dat

  private def createMonitoring: Step =
    process { bookingData =>
-      debug(s"Creating monitoring for $bookingData")
+      logger.debug(s"Creating monitoring for $bookingData")
      try {
        monitoringService.createMonitoring((userId -> bookingData).mapTo[Monitoring])
        bot.sendMessage(userId.source, lang.monitoringHasBeenCreated)
      } catch {
        case ex: Exception =>
-          error("Unable to create monitoring", ex)
+          logger.error("Unable to create monitoring", ex)
          bot.sendMessage(userId.source, lang.unableToCreateMonitoring(ex.getMessage))
      }
      end()
--- a/server/src/main/scala/com/lbs/server/conversation/Chat.scala
+++ b/server/src/main/scala/com/lbs/server/conversation/Chat.scala
@@ -3,18 +3,18 @@ package com.lbs.server.conversation

 import akka.actor.ActorSystem
 import com.lbs.bot.model.Command
-import com.lbs.common.Logger
 import com.lbs.server.conversation.Chat._
 import com.lbs.server.conversation.Login.UserId
 import com.lbs.server.conversation.base.{Conversation, Interactional}
 import com.lbs.server.service.{DataService, MonitoringService}
 import com.lbs.server.util.MessageExtractors._
+import com.typesafe.scalalogging.StrictLogging

 import scala.util.matching.Regex

 class Chat(val userId: UserId, dataService: DataService, monitoringService: MonitoringService, bookingFactory: UserIdTo[Book],
           helpFactory: UserIdTo[Help], monitoringsFactory: UserIdTo[Monitorings], monitoringsHistoryFactory: UserIdTo[MonitoringsHistory], historyFactory: UserIdTo[HistoryViewer],
-           visitsFactory: UserIdTo[ReservedVisitsViewer], settingsFactory: UserIdTo[Settings], accountFactory: UserIdTo[Account])(val actorSystem: ActorSystem) extends Conversation[Unit] with Logger {
+           visitsFactory: UserIdTo[ReservedVisitsViewer], settingsFactory: UserIdTo[Settings], accountFactory: UserIdTo[Account])(val actorSystem: ActorSystem) extends Conversation[Unit] with StrictLogging {

  private val book = bookingFactory(userId)
  private val help = helpFactory(userId)
--- a/server/src/main/scala/com/lbs/server/conversation/DatePicker.scala
+++ b/server/src/main/scala/com/lbs/server/conversation/DatePicker.scala
@@ -74,7 +74,7 @@ class DatePicker(val userId: UserId, val bot: Bot, val localization: Localizatio
          end()
        } catch {
          case NonFatal(ex) =>
-            error("Unable to parse date", ex)
+            logger.error("Unable to parse date", ex)
            bot.sendMessage(userId.source, "Incorrect date. Please use format dd-MM")
            goto(requestDate)
        }
--- a/server/src/main/scala/com/lbs/server/conversation/Pager.scala
+++ b/server/src/main/scala/com/lbs/server/conversation/Pager.scala
@@ -3,18 +3,18 @@ package com.lbs.server.conversation

 import akka.actor.ActorSystem
 import com.lbs.bot.model.{Button, Command}
-import com.lbs.bot.{Bot, _}
-import com.lbs.common.Logger
+import com.lbs.bot._
 import com.lbs.server.conversation.Login.UserId
-import com.lbs.server.conversation.Pager.{Tags, _}
+import com.lbs.server.conversation.Pager._
 import com.lbs.server.conversation.base.{Conversation, Interactional}
 import com.lbs.server.lang.{Localizable, Localization}
 import com.lbs.server.util.MessageExtractors
+import com.typesafe.scalalogging.StrictLogging

 class Pager[Data](val userId: UserId, bot: Bot, makeMessage: (Data, Int, Int) => String,
                  makeHeader: (Int, Int) => String, selectionPrefix: Option[String],
                  val localization: Localization, originator: Interactional)(val actorSystem: ActorSystem)
-  extends Conversation[(ItemsProvider[Data], Option[String])] with Localizable with Logger {
+  extends Conversation[(ItemsProvider[Data], Option[String])] with Localizable with StrictLogging {

  private val Selection = s"/${selectionPrefix.getOrElse("")}_(\\d+)".r

--- a/server/src/main/scala/com/lbs/server/conversation/Router.scala
+++ b/server/src/main/scala/com/lbs/server/conversation/Router.scala
@@ -3,15 +3,15 @@ package com.lbs.server.conversation

 import akka.actor.{ActorSystem, Cancellable}
 import com.lbs.bot.model.{Command, MessageSource}
-import com.lbs.common.Logger
 import com.lbs.server.conversation.Account.SwitchAccount
 import com.lbs.server.conversation.base.Conversation
+import com.typesafe.scalalogging.StrictLogging

 import scala.collection.mutable
 import scala.concurrent.ExecutionContextExecutor
 import scala.concurrent.duration.DurationLong

-class Router(authFactory: MessageSourceTo[Auth])(val actorSystem: ActorSystem) extends Conversation[Unit] with Logger {
+class Router(authFactory: MessageSourceTo[Auth])(val actorSystem: ActorSystem) extends Conversation[Unit] with StrictLogging {

  private case class DestroyChat(source: MessageSource)

@@ -32,14 +32,14 @@ class Router(authFactory: MessageSourceTo[Auth])(val actorSystem: ActorSystem) e
        chat ! cmd
        stay()
      case Msg(DestroyChat(source), _) =>
-        info(s"Destroying chat for $source due to $idleTimeout of inactivity")
+        logger.info(s"Destroying chat for $source due to $idleTimeout of inactivity")
        destroyChat(source)
        stay()
      case Msg(SwitchAccount(userId), _) =>
        switchAccount(userId)
        stay()
      case msg: Msg =>
-        info(s"Unknown message received: $msg")
+        logger.info(s"Unknown message received: $msg")
        stay()
    }

--- a/server/src/main/scala/com/lbs/server/conversation/TimePicker.scala
+++ b/server/src/main/scala/com/lbs/server/conversation/TimePicker.scala
@@ -69,7 +69,7 @@ class TimePicker(val userId: UserId, val bot: Bot, val localization: Localizatio
          end()
        } catch {
          case NonFatal(ex) =>
-            error("Unable to parse time", ex)
+            logger.error("Unable to parse time", ex)
            bot.sendMessage(userId.source, "Incorrect time. Please use format HH:mm")
            goto(requestTime)
        }
--- a/server/src/main/scala/com/lbs/server/conversation/base/Conversation.scala
+++ b/server/src/main/scala/com/lbs/server/conversation/base/Conversation.scala
@@ -1,10 +1,10 @@
 package com.lbs.server.conversation.base

-import com.lbs.common.Logger
+import com.typesafe.scalalogging.StrictLogging

 import scala.util.control.NonFatal

-trait Conversation[D] extends Domain[D] with Interactional with Logger {
+trait Conversation[D] extends Domain[D] with Interactional with StrictLogging {

  private var currentData: D = _

@@ -16,7 +16,7 @@ trait Conversation[D] extends Domain[D] with Interactional with Logger {

  private val defaultMsgHandler: MessageProcessorFn = {
    case Msg(any, data) =>
-      warn(s"Unhandled message received in step '${currentStep.name}'. Message: [$any]. Data: [$data]")
+      logger.warn(s"Unhandled message received in step '${currentStep.name}'. Message: [$any]. Data: [$data]")
      NextStep(currentStep, Some(data))
  }

@@ -32,7 +32,7 @@ trait Conversation[D] extends Domain[D] with Interactional with Logger {
        case _ => //do nothing
      }
    } catch {
-      case NonFatal(ex) => error("Step execution failed", ex)
+      case NonFatal(ex) => logger.error("Step execution failed", ex)
    }
  }

@@ -42,7 +42,7 @@ trait Conversation[D] extends Domain[D] with Interactional with Logger {
        val nextStep = if (fn.isDefinedAt(unit)) fn(unit) else defaultFn(unit)
        moveToNextStep(nextStep)
      } catch {
-        case NonFatal(ex) => error("Step transition failed", ex)
+        case NonFatal(ex) => logger.error("Step transition failed", ex)
      }
    }

@@ -58,7 +58,7 @@ trait Conversation[D] extends Domain[D] with Interactional with Logger {
  }

  private def moveToNextStep(nextStep: NextStep): Unit = {
-    trace(s"Moving from step '${currentStep.name}' to step '${nextStep.step.name}'")
+    logger.trace(s"Moving from step '${currentStep.name}' to step '${nextStep.step.name}'")
    currentStep = nextStep.step
    nextStep.data.foreach { data =>
      currentData = data
--- a/server/src/main/scala/com/lbs/server/conversation/base/Interactional.scala
+++ b/server/src/main/scala/com/lbs/server/conversation/base/Interactional.scala
@@ -1,11 +1,11 @@
 package com.lbs.server.conversation.base

 import akka.actor.{Actor, ActorRef, ActorSystem, PoisonPill, Props}
-import com.lbs.common.Logger
+import com.typesafe.scalalogging.StrictLogging

 import scala.concurrent.ExecutionContextExecutor

-trait Interactional extends Logger {
+trait Interactional extends StrictLogging {

  private[base] object StartConversation

--- a/server/src/main/scala/com/lbs/server/service/MonitoringService.scala
+++ b/server/src/main/scala/com/lbs/server/service/MonitoringService.scala
@@ -5,11 +5,12 @@ import com.lbs.api.exception.InvalidLoginOrPasswordException
 import com.lbs.api.json.model._
 import com.lbs.bot.Bot
 import com.lbs.bot.model.{MessageSource, MessageSourceSystem}
-import com.lbs.common.{Logger, Scheduler}
+import com.lbs.common.Scheduler
 import com.lbs.server.lang.Localization
 import com.lbs.server.repository.model._
 import com.lbs.server.util.DateTimeUtil._
 import com.lbs.server.util.ServerModelConverters._
+import com.typesafe.scalalogging.StrictLogging
 import org.springframework.beans.factory.annotation.Autowired
 import org.springframework.stereotype.Service

@@ -21,7 +22,7 @@ import scala.concurrent.duration._
 import scala.util.Random

@Service
-class MonitoringService extends Logger {
+class MonitoringService extends StrictLogging {

  @Autowired
  private var bot: Bot = _
@@ -65,14 +66,14 @@ class MonitoringService extends Logger {
  }

  private def monitor(monitoring: Monitoring): Unit = {
-    debug(s"Looking for available terms. Monitoring [#${monitoring.recordId}]")
+    logger.debug(s"Looking for available terms. Monitoring [#${monitoring.recordId}]")
    val dateFrom = optimizeDateFrom(monitoring.dateFrom.toLocalDateTime, monitoring.offset)
    val termsEither = apiService.getAvailableTerms(monitoring.accountId, monitoring.cityId, monitoring.clinicId, monitoring.serviceId,
      monitoring.doctorId, dateFrom, monitoring.dateTo.toLocalDateTime, timeFrom = monitoring.timeFrom, timeTo = monitoring.timeTo)
    termsEither match {
      case Right(terms) =>
        if (terms.nonEmpty) {
-          debug(s"Found ${terms.length} terms by monitoring [#${monitoring.recordId}]")
+          logger.debug(s"Found ${terms.length} terms by monitoring [#${monitoring.recordId}]")
          if (monitoring.autobook) {
            val term = terms.head
            bookAppointment(term, monitoring, monitoring.rebookIfExists)
@@ -80,16 +81,16 @@ class MonitoringService extends Logger {
            notifyUserAboutTerms(terms, monitoring)
          }
        } else {
-          debug(s"No new terms found for monitoring [#${monitoring.recordId}]")
+          logger.debug(s"No new terms found for monitoring [#${monitoring.recordId}]")
        }
      case Left(ex: InvalidLoginOrPasswordException) =>
-        error(s"User entered invalid name or password. Monitoring will be disabled", ex)
+        logger.error(s"User entered invalid name or password. Monitoring will be disabled", ex)
        bot.sendMessage(monitoring.source, lang(monitoring.userId).invalidLoginOrPassword)
        val activeUserMonitorings = dataService.getActiveMonitorings(monitoring.accountId)
        activeUserMonitorings.foreach { m =>
          deactivateMonitoring(m.accountId, m.recordId)
        }
-      case Left(ex) => error(s"Unable to receive terms by monitoring [#${monitoring.recordId}]", ex)
+      case Left(ex) => logger.error(s"Unable to receive terms by monitoring [#${monitoring.recordId}]", ex)
    }
  }

@@ -104,18 +105,18 @@ class MonitoringService extends Logger {
        val delaySnapshot = delay
        val periodSnapshot = period
        val future = monitoringExecutor.schedule(monitor(monitoring), delaySnapshot, periodSnapshot)
-        debug(s"Scheduled monitoring: [#${monitoring.recordId}] with delay: $delaySnapshot and period: $periodSnapshot")
+        logger.debug(s"Scheduled monitoring: [#${monitoring.recordId}] with delay: $delaySnapshot and period: $periodSnapshot")
        activeMonitorings += (monitoring.recordId -> (monitoring -> future))
      }
    }
-    debug(s"Number of active monitorings: ${activeMonitorings.size}")
+    logger.debug(s"Number of active monitorings: ${activeMonitorings.size}")
  }

  private def initializeNewMonitorings(): Unit = {
-    debug(s"Looking for new monitorings created since $checkedOn")
+    logger.debug(s"Looking for new monitorings created since $checkedOn")
    val currentTime = ZonedDateTime.now()
    val monitorings = dataService.getActiveMonitoringsSince(checkedOn)
-    debug(s"New monitorings found: ${monitorings.length}")
+    logger.debug(s"New monitorings found: ${monitorings.length}")
    checkedOn = currentTime
    initializeMonitorings(monitorings)
  }
@@ -131,7 +132,7 @@ class MonitoringService extends Logger {
    }

    toDisable.foreach { case (id, monitoring) =>
-      debug(s"Monitoring [#$id] is going to be disable as outdated")
+      logger.debug(s"Monitoring [#$id] is going to be disable as outdated")
      notifyChatAboutDisabledMonitoring(monitoring)
      deactivateMonitoring(monitoring.accountId, id)
    }
@@ -152,7 +153,7 @@ class MonitoringService extends Logger {
      reservationLocktermResponse <- apiService.reservationLockterm(monitoring.accountId, xsrfToken, term.mapTo[ReservationLocktermRequest])
      temporaryReservationId = reservationLocktermResponse.value.temporaryReservationId
      response <- if (reservationLocktermResponse.value.changeTermAvailable && rebookIfExists) {
-        info(s"Service [${monitoring.serviceName}] is already booked. Trying to update term")
+        logger.info(s"Service [${monitoring.serviceName}] is already booked. Trying to update term")
        bookOrUnlockTerm(monitoring.accountId, xsrfToken, temporaryReservationId, apiService.reservationChangeTerm(_, xsrfToken, (reservationLocktermResponse, term).mapTo[ReservationChangetermRequest]))
      } else {
        bookOrUnlockTerm(monitoring.accountId, xsrfToken, temporaryReservationId, apiService.reservationConfirm(_, xsrfToken, (reservationLocktermResponse, term).mapTo[ReservationConfirmRequest]))
@@ -163,7 +164,7 @@ class MonitoringService extends Logger {
        bot.sendMessage(monitoring.source, lang(monitoring.userId).appointmentIsBooked(term, monitoring))
        deactivateMonitoring(monitoring.accountId, monitoring.recordId)
      case Left(ex) =>
-        error(s"Unable to book appointment by monitoring [${monitoring.recordId}]", ex)
+        logger.error(s"Unable to book appointment by monitoring [${monitoring.recordId}]", ex)
    }
  }

@@ -180,14 +181,14 @@ class MonitoringService extends Logger {
    val activeMonitoringMaybe = activeMonitorings.remove(monitoringId)
    activeMonitoringMaybe match {
      case Some((monitoring, future)) =>
-        debug(s"Deactivating scheduled monitoring [#$monitoringId]")
+        logger.debug(s"Deactivating scheduled monitoring [#$monitoringId]")
        if (!future.isCancelled) {
          future.cancel(true)
        }
        monitoring.active = false
        dataService.saveMonitoring(monitoring)
      case None =>
-        debug(s"Deactivating unscheduled monitoring [#$monitoringId]")
+        logger.debug(s"Deactivating unscheduled monitoring [#$monitoringId]")
        dataService.findMonitoring(accountId, monitoringId).foreach { monitoring =>
          monitoring.active = false
          dataService.saveMonitoring(monitoring)
@@ -229,12 +230,12 @@ class MonitoringService extends Logger {
                bot.sendMessage(monitoring.source, lang(monitoring.userId).termIsOutdated)
            }
          case Left(ex: InvalidLoginOrPasswordException) =>
-            error(s"User entered invalid name or password. Monitoring will be disabled", ex)
+            logger.error(s"User entered invalid name or password. Monitoring will be disabled", ex)
            bot.sendMessage(monitoring.source, lang(monitoring.userId).loginHasChangedOrWrong)
-          case Left(ex) => error(s"Error occurred during receiving terms for monitoring [#${monitoring.recordId}]", ex)
+          case Left(ex) => logger.error(s"Error occurred during receiving terms for monitoring [#${monitoring.recordId}]", ex)
        }
      case None =>
-        debug(s"Monitoring [#$monitoringId] not found in db")
+        logger.debug(s"Monitoring [#$monitoringId] not found in db")
    }
  }

@@ -250,7 +251,7 @@ class MonitoringService extends Logger {
  private def initialize(): Unit = {
    checkedOn = ZonedDateTime.now()
    val monitorings = dataService.getActiveMonitorings
-    debug(s"Active monitorings found: ${monitorings.length}")
+    logger.debug(s"Active monitorings found: ${monitorings.length}")
    initializeMonitorings(monitorings)
    disableOutdated()
    initializeDbChecker()
--- a/server/src/main/scala/com/lbs/server/service/SessionSupport.scala
+++ b/server/src/main/scala/com/lbs/server/service/SessionSupport.scala
@@ -3,13 +3,14 @@ package com.lbs.server.service

 import com.lbs.api.exception.SessionExpiredException
 import com.lbs.api.http.Session
-import com.lbs.common.{Logger, ParametrizedLock}
+import com.lbs.common.ParametrizedLock
 import com.lbs.server.ThrowableOr
 import com.lbs.server.exception.UserNotFoundException
+import com.typesafe.scalalogging.StrictLogging

 import scala.collection.mutable

-trait SessionSupport extends Logger {
+trait SessionSupport extends StrictLogging {

  def fullLogin(username: String, password: String): ThrowableOr[Session]

@@ -53,11 +54,11 @@ trait SessionSupport extends Logger {
      for {
        result <- doApiCall match {
          case Left(_: SessionExpiredException) =>
-            debug(s"The session for account [#$accountId] has expired. Try to relogin")
+            logger.debug(s"The session for account [#$accountId] has expired. Try to relogin")
            sessions.remove(accountId)
            doApiCall
          case another =>
-            debug(s"Call to remote api function has completed with result:\n$another")
+            logger.debug(s"Call to remote api function has completed with result:\n$another")
            another
        }
      } yield result