add writable parts of server and client

ClientServerCommon/src/main/kotlin/com/insanusmokrassar/postssystem/core/clientserver/common/Paths.kt

@@ -5,6 +5,14 @@ const val getPostsByContentIdAddress = "core/posts/get/content_id"
 const val getPostsByDatesAddress = "core/posts/get/dates"
 const val getPostsByPaginationAddress = "core/posts/get/pagination"
 
+const val eventPostsCreatedAddress = "core/posts/event/created"
+const val eventPostsUpdatedAddress = "core/posts/event/updated"
+const val eventPostsDeletedAddress = "core/posts/event/deleted"
+
+const val createPostAddress = "core/posts/create"
+const val updatePostAddress = "core/posts/update"
+const val deletePostAddress = "core/posts/delete"
+
 //class ReadPaths(
 //    val baseAddress: String
 //) {

ClientServerCommon/src/main/kotlin/com/insanusmokrassar/postssystem/core/clientserver/common/models/UpdatePostRequest.kt

@@ -0,0 +1,11 @@
+package com.insanusmokrassar.postssystem.core.clientserver.common.models
+
+import com.insanusmokrassar.postssystem.core.post.PostContents
+import com.insanusmokrassar.postssystem.core.post.PostId
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class UpdatePostRequest(
+    val id: PostId,
+    val content: PostContents
+)