chore: add serializable in order to use kotlinx.serialization

src/main/kotlin/entity/environment/EnvironmentData.kt

@@ -8,15 +8,19 @@
 
 package entity.environment
 
+import kotlinx.serialization.Serializable
+
 /**
  * Temperature concept.
  * It is described by the current temperature [value] expressed in a [unit].
  */
+@Serializable
 data class Temperature(val value: Double, val unit: TemperatureUnit = TemperatureUnit.CELSIUS)
 
 /**
  * This enum describe the possible [Temperature] unit of measurement.
  */
+@Serializable
 enum class TemperatureUnit {
     /**
      * Celsius unit.
@@ -28,12 +32,14 @@ enum class TemperatureUnit {
  * Humidity concept.
  * It is described by the current [percentage] of humidity. So it describes the Relative Humidity.
  */
+@Serializable
 data class Humidity(val percentage: Double)
 
 /**
  * Luminosity concept.
  * It is described by the current luminosity [value] expressed in a [unit].
  */
+@Serializable
 data class Luminosity(val value: Double, val unit: LightUnit = LightUnit.LUX) {
     init {
         // Constructor validation
@@ -44,6 +50,7 @@ data class Luminosity(val value: Double, val unit: LightUnit = LightUnit.LUX) {
 /**
  * This enum describe the possible [Luminosity] unit of measurement.
  */
+@Serializable
 enum class LightUnit {
     /**
      * Lux unit.
@@ -55,4 +62,5 @@ enum class LightUnit {
  * Describe the presence inside a Room of the Operating Block.
  * @param[presenceDetected] true if someone is in the room, false otherwise.
  */
+@Serializable
 data class Presence(val presenceDetected: Boolean)

src/main/kotlin/entity/zone/Room.kt

@@ -12,6 +12,7 @@ import entity.environment.Humidity
 import entity.environment.Luminosity
 import entity.environment.Presence
 import entity.environment.Temperature
+import kotlinx.serialization.Serializable
 
 /**
  * It describes a room inside the Operating Block.
@@ -20,6 +21,7 @@ import entity.environment.Temperature
  * The Building Management system has the objective to collect [environmentalData]
  * of the rooms withing the Operating Block.
  */
+@Serializable
 data class Room(
     val id: RoomID,
     val type: RoomType,
@@ -40,6 +42,7 @@ data class Room(
  * Identification of a [Room].
  * @param[value] the id.
  */
+@Serializable
 data class RoomID(val value: String) {
     init {
         // Constructor validation: The id must not be empty
@@ -56,6 +59,7 @@ data class RoomID(val value: String) {
  * - the [presence] of someone in the room
  * All the data may be not present.
  */
+@Serializable
 data class RoomEnvironmentalData(
     val temperature: Temperature? = null,
     val humidity: Humidity? = null,
@@ -66,6 +70,7 @@ data class RoomEnvironmentalData(
 /**
  * Describes the type of [Room].
  */
+@Serializable
 enum class RoomType {
     /** It is the Pre/Post Operating Room. */
     PRE_OPERATING_ROOM,

src/main/kotlin/entity/zone/Zone.kt

@@ -8,6 +8,8 @@
 
 package entity.zone
 
+import kotlinx.serialization.Serializable
+
 /**
  * It describes a zone inside the Operating block.
  * Each zone is identified by an [id] and described
@@ -35,6 +37,7 @@ data class Zone(
 /**
  * It represents the Operating Block zone ID [value].
  */
+@Serializable
 data class ZoneID(val value: String) {
     init {
         // Constructor validation: the id must not be empty