create a reminder for a booked appointment

server/src/main/resources/db/changelog/06-reminders.yml

@@ -0,0 +1,75 @@
+databaseChangeLog:
+- changeSet:
+    id: 06
+    author: dyrkin
+    preConditions:
+      onFail: MARK_RAN
+      not:
+        tableExists:
+          tableName: reminder
+    changes:
+      - createTable:
+          tableName: reminder
+          columns:
+            - column:
+                autoIncrement: true
+                constraints:
+                  primaryKey: true
+                  primaryKeyName: bug_pkey
+                name: record_id
+                type: BIGSERIAL
+            - column:
+                constraints:
+                  nullable: false
+                name: user_id
+                type: BIGINT
+            - column:
+                constraints:
+                  nullable: false
+                name: account_id
+                type: BIGINT
+            - column:
+                constraints:
+                  nullable: false
+                name: chat_id
+                type: BIGINT
+            - column:
+                constraints:
+                  nullable: false
+                name: source_system_id
+                type: BIGINT
+            - column:
+                constraints:
+                  nullable: false
+                name: city_name
+                type: VARCHAR(255)
+            - column:
+                constraints:
+                  nullable: false
+                name: clinic_name
+                type: VARCHAR(255)
+            - column:
+                constraints:
+                  nullable: false
+                name: service_name
+                type: VARCHAR(255)
+            - column:
+                constraints:
+                  nullable: false
+                name: doctor_name
+                type: VARCHAR(255)
+            - column:
+                constraints:
+                  nullable: false
+                name: appointment_time
+                type: TIME WITHOUT TIME ZONE
+            - column:
+                constraints:
+                  nullable: true
+                name: remind_at_time
+                type: TIME WITHOUT TIME ZONE
+            - column:
+                constraints:
+                  nullable: true
+                name: active
+                type: BOOLEAN

server/src/main/resources/db/liquibase-changelog.yml

@@ -16,4 +16,7 @@ databaseChangeLog:
     relativeToChangelogFile: true
 - include:
     file: changelog/05-drop-bugs-table.yml
-    relativeToChangelogFile: true
+    relativeToChangelogFile: true
+- include:
+      file: changelog/06-reminders.yml
+      relativeToChangelogFile: true

server/src/main/scala/com/lbs/server/BootConfig.scala

@@ -7,7 +7,7 @@ import com.lbs.bot.telegram.TelegramBot
 import com.lbs.server.conversation._
 import com.lbs.server.lang.Localization
 import com.lbs.server.repository.model.Monitoring
-import com.lbs.server.service.{ApiService, DataService, MonitoringService}
+import com.lbs.server.service.{ApiService, DataService, MonitoringService, ReminderService}
 import org.jasypt.util.text.{StrongTextEncryptor, TextEncryptor}
 import org.springframework.beans.factory.annotation.{Autowired, Value}
 import org.springframework.context.annotation.{Bean, Configuration}
@@ -29,6 +29,9 @@ class BootConfig {
   @Autowired
   private var monitoringService: MonitoringService = _
 
+  @Autowired
+  private var reminderService: ReminderService = _
+
   @Autowired
   private var localization: Localization = _
 
@@ -123,8 +126,8 @@ class BootConfig {
     userId =>
       new Chat(
         userId,
-        dataService,
         monitoringService,
+        reminderService,
         bookFactory,
         helpFactory,
         monitoringsFactory,

server/src/main/scala/com/lbs/server/conversation/Chat.scala

@@ -5,7 +5,7 @@ import com.lbs.bot.model.Command
 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.service.{MonitoringService, ReminderService}
 import com.lbs.server.util.MessageExtractors._
 import com.typesafe.scalalogging.StrictLogging
 
@@ -13,8 +13,8 @@ import scala.util.matching.Regex
 
 class Chat(
   val userId: UserId,
-  dataService: DataService,
   monitoringService: MonitoringService,
+  reminderService: ReminderService,
   bookingFactory: UserIdTo[Book],
   helpFactory: UserIdTo[Help],
   monitoringsFactory: UserIdTo[Monitorings],
@@ -127,12 +127,12 @@ class Chat(
     case Msg(cmd @ TextCommand("/accounts"), _) =>
       self ! cmd
       goto(accountChat)
-    case Msg(TextCommand(ReserveTerm(monitoringIdStr, scheduleIdStr, timeStr)), _) =>
-      val monitoringId = monitoringIdStr.toLong
-      val scheduleId = scheduleIdStr.toLong
-      val time = timeStr.toLong
+    case Msg(TextCommand(ReserveTermRegex(LongString(monitoringId), LongString(scheduleId), LongString(time))), _) =>
       monitoringService.bookAppointmentByScheduleId(userId.accountId, monitoringId, scheduleId, time)
       stay()
+    case Msg(CallbackCommand(RemindRegexp(LongString(reminderId), LongString(time))), _) =>
+      reminderService.activateReminder(userId.accountId, reminderId, time)
+      stay()
     case Msg(cmd: Command, _) =>
       interactional ! cmd
       stay()
@@ -151,5 +151,6 @@ class Chat(
 }
 
 object Chat {
-  val ReserveTerm: Regex = s"/reserve_(\\d+)_(\\d+)_(\\d+)".r
+  val ReserveTermRegex: Regex = "/reserve_(\\d+)_(\\d+)_(\\d+)".r
+  val RemindRegexp: Regex = "remind_at_(\\d+)_(\\d+)".r
 }

server/src/main/scala/com/lbs/server/lang/En.scala

@@ -3,7 +3,7 @@ package com.lbs.server.lang
 import com.lbs.api.json.model.{Event, TermExt}
 import com.lbs.server.conversation.Book
 import com.lbs.server.conversation.StaticData.StaticDataConfig
-import com.lbs.server.repository.model.Monitoring
+import com.lbs.server.repository.model.{Monitoring, Reminder}
 import com.lbs.server.util.DateTimeUtil._
 
 import java.time.{LocalDateTime, LocalTime}
@@ -173,7 +173,7 @@ object En extends Lang {
 
   override def help: String =
     s"""ℹ Non official bot for <b>Portal Pacjenta LUX MED (v.${Lang.version})</b>.
-       |It can help you to book a visit to a doctor, create term monitoring, view upcoming appointments and visit history.
+       |The bot can help you book a visit to a doctor, create term monitorings, view upcoming appointments and visit history.
        |
        |<b>➡</b> Supported commands
        |/book - reserve a visit, or create a monitoring
@@ -377,4 +377,17 @@ object En extends Lang {
   override def canNotDetectPayer(error: String): String = s"Can't determine payer. Reason: $error"
 
   override def pleaseChoosePayer: String = "<b>➡</b> Can't determine default payer. Please choose one"
+
+  override def youHaveAppointmentAt(reminder: Reminder): String =
+    s"""👍 You have an appointment at ⏱ <b>${formatTime(reminder.appointmentTime.toLocalTime)}</b>!
+       |
+       |${capitalize(doctor)}: ${reminder.doctorName}
+       |${capitalize(service)}: ${reminder.serviceName}
+       |${capitalize(clinic)}: ${reminder.clinicName}
+       |${capitalize(city)}: ${reminder.cityName}""".stripMargin
+
+  override def remindAt(time: LocalDateTime): String = s"⏱ Remind at ${formatTime(time.toLocalTime)}"
+
+  override def appointmentIsOutdated(appointmentTime: LocalDateTime): String =
+    s"Your appointment has already taken place at ${formatDateTime(appointmentTime, locale)}"
 }

server/src/main/scala/com/lbs/server/lang/Lang.scala

@@ -3,7 +3,7 @@ package com.lbs.server.lang
 import com.lbs.api.json.model.{Event, TermExt}
 import com.lbs.server.conversation.Book.BookingData
 import com.lbs.server.conversation.StaticData.StaticDataConfig
-import com.lbs.server.repository.model.Monitoring
+import com.lbs.server.repository.model.{Monitoring, Reminder}
 
 import java.time.{LocalDateTime, LocalTime}
 import java.util.Locale
@@ -235,4 +235,10 @@ trait Lang {
   def pleaseChooseAccount(currentAccountName: String): String
 
   def accountSwitched(username: String): String
+
+  def youHaveAppointmentAt(reminder: Reminder): String
+
+  def remindAt(time: LocalDateTime): String
+
+  def appointmentIsOutdated(appointmentTime: LocalDateTime): String
 }

server/src/main/scala/com/lbs/server/lang/Pl.scala

@@ -3,7 +3,7 @@ package com.lbs.server.lang
 import com.lbs.api.json.model.{Event, TermExt}
 import com.lbs.server.conversation.Book
 import com.lbs.server.conversation.StaticData.StaticDataConfig
-import com.lbs.server.repository.model.Monitoring
+import com.lbs.server.repository.model.{Monitoring, Reminder}
 import com.lbs.server.util.DateTimeUtil._
 
 import java.time.{LocalDateTime, LocalTime}
@@ -379,4 +379,17 @@ object Pl extends Lang {
   override def canNotDetectPayer(error: String): String = s"Nie udało się ustalić płatnika. Powód: $error"
 
   override def pleaseChoosePayer: String = "<b>➡</b> Nie udało się ustalić domyślnego płatnika, wybierz jakiegoś."
+
+  override def youHaveAppointmentAt(reminder: Reminder): String =
+    s"""👍 Macie wizytę o ⏱ <b>${formatTime(reminder.appointmentTime.toLocalTime)}</b>!
+       |
+       |${capitalize(doctor)}: ${reminder.doctorName}
+       |${capitalize(service)}: ${reminder.serviceName}
+       |${capitalize(clinic)}: ${reminder.clinicName}
+       |${capitalize(city)}: ${reminder.cityName}""".stripMargin
+
+  override def remindAt(time: LocalDateTime): String = s"⏱ Przypomnij o ${formatTime(time.toLocalTime)}"
+
+  override def appointmentIsOutdated(appointmentTime: LocalDateTime): String =
+    s"Twoja wizyta już się odbyła o godzine ${formatDateTime(appointmentTime, locale)}"
 }

server/src/main/scala/com/lbs/server/lang/Ua.scala

@@ -3,7 +3,7 @@ package com.lbs.server.lang
 import com.lbs.api.json.model.{Event, TermExt}
 import com.lbs.server.conversation.Book
 import com.lbs.server.conversation.StaticData.StaticDataConfig
-import com.lbs.server.repository.model.Monitoring
+import com.lbs.server.repository.model.{Monitoring, Reminder}
 import com.lbs.server.util.DateTimeUtil._
 
 import java.time.{LocalDateTime, LocalTime}
@@ -378,4 +378,17 @@ object Ua extends Lang {
 
   override def pleaseChoosePayer: String =
     "<b>➡</b> Не можу визначити платника за замовчуванням. Будь ласка, виберіть платника"
+
+  override def youHaveAppointmentAt(reminder: Reminder): String =
+    s"""👍 У вас є візит о ⏱ <b>${formatTime(reminder.appointmentTime.toLocalTime)}</b>!
+       |
+       |${capitalize(doctor)}: ${reminder.doctorName}
+       |${capitalize(service)}: ${reminder.serviceName}
+       |${capitalize(clinic)}: ${reminder.clinicName}
+       |${capitalize(city)}: ${reminder.cityName}""".stripMargin
+
+  override def remindAt(time: LocalDateTime): String = s"⏱ Remind at ${formatTime(time.toLocalTime)}"
+
+  override def appointmentIsOutdated(appointmentTime: LocalDateTime): String =
+    s"Your appointment has already taken place at ${formatDateTime(appointmentTime, locale)}"
 }

server/src/main/scala/com/lbs/server/repository/DataRepository.scala

@@ -1,6 +1,6 @@
 package com.lbs.server.repository
 
-import com.lbs.server.repository.model.{CityHistory, ClinicHistory, Credentials, DoctorHistory, JLong, Monitoring, ServiceHistory, Settings, Source, SystemUser}
+import com.lbs.server.repository.model.{CityHistory, ClinicHistory, Credentials, DoctorHistory, JLong, Monitoring, Reminder, ServiceHistory, Settings, Source, SystemUser}
 import org.springframework.beans.factory.annotation.Autowired
 import org.springframework.stereotype.Repository
 
@@ -95,6 +95,15 @@ class DataRepository(@Autowired em: EntityManager) {
       .toSeq
   }
 
+  def getActiveReminders: Seq[Reminder] = {
+    em.createQuery(
+      """select reminder from Reminder reminder where reminder.active = true""".stripMargin,
+      classOf[Reminder]
+    ).getResultList
+      .asScala
+      .toSeq
+  }
+
   def getActiveMonitoringsCount(accountId: Long): JLong = {
     em.createQuery(
       """select count(monitoring) from Monitoring monitoring where monitoring.active = true
@@ -177,6 +186,18 @@ class DataRepository(@Autowired em: EntityManager) {
       .headOption
   }
 
+  def findReminder(accountId: Long, reminderId: Long): Option[Reminder] = {
+    em.createQuery(
+      """select reminder from Reminder reminder where reminder.accountId = :accountId
+        | and reminder.recordId = :reminderId""".stripMargin,
+      classOf[Reminder]
+    ).setParameter("accountId", accountId)
+      .setParameter("reminderId", reminderId)
+      .getResultList
+      .asScala
+      .headOption
+  }
+
   def findSettings(userId: Long): Option[Settings] = {
     em.createQuery("select settings from Settings settings where settings.userId = :userId", classOf[Settings])
       .setParameter("userId", userId)

server/src/main/scala/com/lbs/server/repository/model/Reminder.scala

@@ -0,0 +1,83 @@
+package com.lbs.server.repository.model
+
+import java.time.LocalDateTime
+import javax.persistence.{Access, AccessType, Column, Entity}
+import scala.beans.BeanProperty
+
+@Entity
+@Access(AccessType.FIELD)
+class Reminder extends RecordId {
+  @BeanProperty
+  @Column(name = "user_id", nullable = false)
+  var userId: JLong = _
+
+  @BeanProperty
+  @Column(name = "account_id", nullable = false)
+  var accountId: JLong = _
+
+  @BeanProperty
+  @Column(name = "chat_id", nullable = false)
+  var chatId: String = _
+
+  @BeanProperty
+  @Column(name = "source_system_id", nullable = false)
+  var sourceSystemId: JLong = _
+
+  @BeanProperty
+  @Column(name = "city_name", nullable = false)
+  var cityName: String = _
+
+  @BeanProperty
+  @Column(name = "clinic_name", nullable = false)
+  var clinicName: String = _
+
+  @BeanProperty
+  @Column(name = "service_name", nullable = false)
+  var serviceName: String = _
+
+  @BeanProperty
+  @Column(name = "doctor_name", nullable = false)
+  var doctorName: String = _
+
+  @BeanProperty
+  @Column(name = "appointment_time", nullable = false)
+  var appointmentTime: LocalDateTime = _
+
+  @BeanProperty
+  @Column(name = "remind_at_time", nullable = true)
+  var remindAt: LocalDateTime = _
+
+  @BeanProperty
+  @Column(nullable = false)
+  var active: Boolean = false
+}
+
+object Reminder {
+  def apply(
+    userId: Long,
+    accountId: Long,
+    chatId: String,
+    sourceSystemId: Long,
+    cityName: String,
+    clinicName: String,
+    serviceName: String,
+    doctorName: String,
+    appointmentTime: LocalDateTime,
+    remindAt: LocalDateTime,
+    active: Boolean
+  ): Reminder = {
+    val reminder = new Reminder
+    reminder.userId = userId
+    reminder.accountId = accountId
+    reminder.chatId = chatId
+    reminder.sourceSystemId = sourceSystemId
+    reminder.cityName = cityName
+    reminder.clinicName = clinicName
+    reminder.serviceName = serviceName
+    reminder.doctorName = doctorName
+    reminder.appointmentTime = appointmentTime
+    reminder.remindAt = remindAt
+    reminder.active = active
+    reminder
+  }
+}

server/src/main/scala/com/lbs/server/service/DataService.scala

@@ -48,6 +48,15 @@ class DataService {
     dataRepository.saveEntity(monitoring)
   }
 
+  @Transactional
+  def saveReminder(reminder: Reminder): Reminder = {
+    dataRepository.saveEntity(reminder)
+  }
+
+  def getActiveReminders: Seq[Reminder] = {
+    dataRepository.getActiveReminders
+  }
+
   def getActiveMonitorings: Seq[Monitoring] = {
     dataRepository.getActiveMonitorings
   }
@@ -76,6 +85,10 @@ class DataService {
     dataRepository.findMonitoring(accountId, monitoringId)
   }
 
+  def findReminder(accountId: Long, reminderId: Long): Option[Reminder] = {
+    dataRepository.findReminder(accountId, reminderId)
+  }
+
   def findSettings(userId: Long): Option[Settings] = {
     dataRepository.findSettings(userId)
   }

server/src/main/scala/com/lbs/server/service/MonitoringService.scala

@@ -2,8 +2,8 @@ package com.lbs.server.service
 
 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.bot.model.{Button, MessageSource, MessageSourceSystem}
+import com.lbs.bot.{Bot, createInlineKeyboard}
 import com.lbs.common.Scheduler
 import com.lbs.server.lang.Localization
 import com.lbs.server.repository.model._
@@ -13,7 +13,7 @@ import com.typesafe.scalalogging.StrictLogging
 import org.springframework.beans.factory.annotation.Autowired
 import org.springframework.stereotype.Service
 
-import java.time.{LocalDateTime, ZonedDateTime}
+import java.time.{LocalDateTime, ZoneId, ZonedDateTime}
 import java.util.concurrent.ScheduledFuture
 import javax.annotation.PostConstruct
 import scala.collection.mutable
@@ -30,6 +30,8 @@ class MonitoringService extends StrictLogging {
   @Autowired
   private var apiService: ApiService = _
   @Autowired
+  private var reminderService: ReminderService = _
+  @Autowired
   private var localization: Localization = _
 
   private var activeMonitorings = mutable.Map.empty[JLong, (Monitoring, ScheduledFuture[_])]
@@ -195,8 +197,23 @@ class MonitoringService extends StrictLogging {
     } yield response
     bookingResult match {
       case Right(_) =>
-        bot.sendMessage(monitoring.source, lang(monitoring.userId).appointmentIsBooked(term, monitoring))
         deactivateMonitoring(monitoring.accountId, monitoring.recordId)
+        val reminder = reminderService.createInactiveReminder((term.term, monitoring).mapTo[Reminder])
+        val remind1h = term.term.dateTimeFrom.get.minusHours(1)
+        val remind1hMillis = remind1h.atZone(ZoneId.systemDefault()).toInstant.toEpochMilli
+        val remind2h = term.term.dateTimeFrom.get.minusHours(2)
+        val remind2hMillis = remind2h.atZone(ZoneId.systemDefault()).toInstant.toEpochMilli
+        val messages = lang(monitoring.userId)
+        bot.sendMessage(
+          monitoring.source,
+          messages.appointmentIsBooked(term, monitoring),
+          inlineKeyboard = createInlineKeyboard(
+            Seq(
+              Button(messages.remindAt(remind1h), s"remind_at_${reminder.recordId}_$remind1hMillis"),
+              Button(messages.remindAt(remind2h), s"remind_at_${reminder.recordId}_$remind2hMillis")
+            )
+          )
+        )
       case Left(ex) =>
         logger.error(s"Unable to book appointment by monitoring [${monitoring.recordId}]", ex)
     }
@@ -206,7 +223,7 @@ class MonitoringService extends StrictLogging {
     accountId: Long,
     xsrfToken: XsrfToken,
     temporaryReservationId: Long,
-    fn: (Long) => Either[Throwable, T]
+    fn: Long => Either[Throwable, T]
   ): Either[Throwable, T] = {
     fn(accountId) match {
       case r @ Left(_) =>

server/src/main/scala/com/lbs/server/service/ReminderService.scala

@@ -0,0 +1,94 @@
+package com.lbs.server.service
+
+import com.lbs.bot.Bot
+import com.lbs.bot.model.{MessageSource, MessageSourceSystem}
+import com.lbs.common.Scheduler
+import com.lbs.server.lang.Localization
+import com.lbs.server.repository.model._
+import com.typesafe.scalalogging.StrictLogging
+import org.springframework.beans.factory.annotation.Autowired
+import org.springframework.stereotype.Service
+
+import java.time.{Instant, LocalDateTime, ZoneId}
+import javax.annotation.PostConstruct
+import scala.concurrent.duration._
+
+@Service
+class ReminderService extends StrictLogging {
+
+  @Autowired
+  private var bot: Bot = _
+  @Autowired
+  private var dataService: DataService = _
+  @Autowired
+  private var localization: Localization = _
+
+  private val dbChecker = new Scheduler(1)
+
+  private def deactivateReminder(accountId: JLong, reminderId: JLong): Unit = {
+    dataService.findReminder(accountId, reminderId).foreach { reminder =>
+      reminder.active = false
+      dataService.saveReminder(reminder)
+    }
+  }
+
+  def remindUserAboutAppointment(reminder: Reminder): Unit = {
+    deactivateReminder(reminder.accountId, reminder.recordId)
+
+    val messages = lang(reminder.userId)
+    val message = messages.youHaveAppointmentAt(reminder)
+
+    bot.sendMessage(reminder.source, message)
+  }
+
+  private def checkReminders(): Unit = {
+    logger.debug(s"Looking for active reminders")
+
+    val activeReminders = dataService.getActiveReminders
+    logger.debug(s"Found [${activeReminders.size}] active reminders")
+    val now = LocalDateTime.now()
+
+    activeReminders.foreach {
+      case reminder if reminder.remindAt.isAfter(now) =>
+        logger.debug(s"Notifying user [${reminder.userId}] about appointment at [${reminder.appointmentTime}]")
+        remindUserAboutAppointment(reminder)
+    }
+  }
+
+  private def initializeDbChecker(): Unit = {
+    dbChecker.schedule(checkReminders(), 20.seconds)
+  }
+
+  def createInactiveReminder(reminder: Reminder): Reminder = {
+    reminder.active = false
+    dataService.saveReminder(reminder)
+  }
+
+  def activateReminder(accountId: Long, reminderId: Long, timeMillis: Long): Unit = {
+    val time = Instant.ofEpochMilli(timeMillis).atZone(ZoneId.systemDefault()).toLocalDateTime
+    val reminderMaybe = dataService.findReminder(accountId, reminderId)
+
+    reminderMaybe.foreach { reminder =>
+      if (reminder.appointmentTime.isBefore(time)) {
+        reminder.active = true
+        reminder.remindAt = time
+        dataService.saveReminder(reminder)
+      } else {
+        val messages = lang(reminder.userId)
+        val message = messages.appointmentIsOutdated(reminder.appointmentTime)
+        bot.sendMessage(reminder.source, message)
+      }
+    }
+  }
+
+  implicit class ReminderAsSource(reminder: Reminder) {
+    def source: MessageSource = MessageSource(MessageSourceSystem(reminder.sourceSystemId), reminder.chatId)
+  }
+
+  private def lang(userId: Long) = localization.lang(userId)
+
+  @PostConstruct
+  private def initialize(): Unit = {
+    initializeDbChecker()
+  }
+}

server/src/main/scala/com/lbs/server/util/package.scala

@@ -5,12 +5,12 @@ import com.lbs.bot.model.Command
 import com.lbs.common.ModelConverters
 import com.lbs.server.conversation.Book.BookingData
 import com.lbs.server.conversation.Login.UserId
-import com.lbs.server.repository.model.{History, Monitoring}
+import com.lbs.server.repository.model.{History, Monitoring, Reminder}
 
 import java.time._
 import java.time.format.DateTimeFormatter
 import java.util.Locale
-import scala.language.{higherKinds, implicitConversions}
+import scala.language.implicitConversions
 import scala.util.Try
 
 package object util {
@@ -109,6 +109,24 @@ package object util {
         )
       }
 
+    implicit val TermAndMonitoringToReminder: ObjectConverter[(Term, Monitoring), Reminder] =
+      (data: (Term, Monitoring)) => {
+        val (term, monitoring) = data
+        Reminder(
+          userId = monitoring.userId,
+          accountId = monitoring.accountId,
+          chatId = monitoring.chatId,
+          sourceSystemId = monitoring.sourceSystemId,
+          cityName = monitoring.cityName,
+          clinicName = monitoring.clinicName,
+          serviceName = monitoring.serviceName,
+          doctorName = monitoring.doctorName,
+          appointmentTime = term.dateTimeFrom.get,
+          remindAt = null,
+          active = false
+        )
+      }
+
     implicit val HistoryToIdNameConverter: ObjectConverter[History, IdName] =
       (history: History) => IdName(history.id, history.name)
   }
@@ -167,6 +185,8 @@ package object util {
 
     def formatDateTime(date: LuxmedFunnyDateTime, locale: Locale): String = date.get.format(DateTimeFormat(locale))
 
+    def formatDateTime(date: LocalDateTime, locale: Locale): String = date.format(DateTimeFormat(locale))
+
     private val EpochMinutesTillBeginOf2022: Long = epochMinutes(LocalDateTime.of(2022, 1, 1, 0, 0, 0, 0))
 
     def epochMinutes(time: LocalDateTime): Long = time.toInstant(ZonedDateTime.now().getOffset).getEpochSecond / 60