Add purse update chatlog message

shared/src/commonMain/kotlin/com/pixelized/shared/lwa/model/inventory/factory/InventoryJsonFactory.kt

@@ -3,6 +3,7 @@ package com.pixelized.shared.lwa.model.inventory.factory
 import com.pixelized.shared.lwa.model.inventory.Inventory
 import com.pixelized.shared.lwa.model.inventory.InventoryJson
 import com.pixelized.shared.lwa.model.inventory.InventoryJsonV1
+import com.pixelized.shared.lwa.protocol.rest.ApiPurseJson
 
 class InventoryJsonFactory(
     private val v1: InventoryJsonFactoryV1,
@@ -16,4 +17,16 @@ class InventoryJsonFactory(
     fun convertToJson(inventory: Inventory): InventoryJson {
         return v1.convertToJson(inventory = inventory)
     }
+
+    fun convertToApiPurse(
+        characterSheetId: String,
+        purse: Inventory.Purse,
+    ): ApiPurseJson {
+        return ApiPurseJson(
+            characterSheetId = characterSheetId,
+            gold = purse.gold,
+            silver = purse.silver,
+            copper = purse.copper,
+        )
+    }
 }

shared/src/commonMain/kotlin/com/pixelized/shared/lwa/protocol/rest/PurseJson.kt

@@ -0,0 +1,11 @@
+package com.pixelized.shared.lwa.protocol.rest
+
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class ApiPurseJson(
+    val characterSheetId: String,
+    val gold: Int,
+    val silver: Int,
+    val copper: Int,
+)

shared/src/commonMain/kotlin/com/pixelized/shared/lwa/protocol/websocket/ApiSynchronisation.kt

@@ -53,6 +53,16 @@ sealed interface ApiSynchronisation : SocketMessage {
     @Serializable
     sealed interface InventoryApiSynchronisation : ApiSynchronisation, CharacterSheetIdMessage
 
+    @Serializable
+    data class PurseUpdate(
+        override val timestamp: Long,
+        override val characterSheetId: String,
+        val add : Boolean,
+        val gold: Int,
+        val silver: Int,
+        val copper: Int,
+    ) : InventoryApiSynchronisation
+
     @Serializable
     data class InventoryUpdate(
         override val timestamp: Long,