Basic family join/leave implementation, tests not fully working

ubisync-lib/src/messages/mod.rs

@@ -1,6 +1,6 @@
 use serde::{Deserialize, Serialize};
 
-use crate::types::{ElementContent, ElementId, MessageId, PotId};
+use crate::types::{ElementContent, ElementId, Family, FamilyId, MessageId, PotId};
 
 #[derive(Serialize, Deserialize, Debug, Clone)]
 pub struct Message {
@@ -19,6 +19,11 @@ pub enum MessageContent {
     Hello {
         peer_name: String,
     },
+    JoinFamily,
+    AddedToFamily {
+        family: Family,
+    },
+    LeaveFamily,
     CreateElement {
         id: ElementId,
         content: ElementContent,
@@ -34,7 +39,7 @@ pub enum MessageContent {
     AddPot {
         id: PotId,
         app_type: String,
-    }
+    },
 }
 
 #[derive(Serialize, Deserialize, Debug, Clone)]