feat: add codemp user to api

super stub but whatev

src/api/mod.rs

@@ -13,7 +13,11 @@ pub mod change;
 /// representation for an user's cursor
 pub mod cursor;
 
+/// data structure for service users
+pub mod user;
+
 pub use controller::Controller;
 pub use change::TextChange;
 pub use change::Op;
 pub use cursor::Cursor;
+pub use user::User;

src/api/user.rs

@@ -0,0 +1,29 @@
+//! # User
+//!
+//! data structures for our service users
+
+use uuid::Uuid;
+
+/// represents a service user
+///
+/// all users are identified uniquely with UUIDs
+#[derive(Debug, Clone)]
+pub struct User {
+	pub id: Uuid,
+}
+
+impl From<codemp_proto::common::Identity> for User {
+	fn from(value: codemp_proto::common::Identity) -> Self {
+		Self {
+			id: uuid::Uuid::parse_str(&value.id).expect("invalid uuid"),
+		}
+	}
+}
+
+impl From<User> for codemp_proto::common::Identity {
+	fn from(value: User) -> Self {
+		Self {
+			id: value.id.to_string(),
+		}
+	}
+}

src/prelude.rs

@@ -12,12 +12,15 @@ pub use crate::api::{
 	TextChange as CodempTextChange,
 	Cursor as CodempCursor,
 	Op as CodempOp,
+	User as CodempUser,
 };
 	
 pub use crate::{
 	client::Client as CodempClient,
 	workspace::Workspace as CodempWorkspace,
-	workspace::UserInfo as CodempUserInfo,
 	cursor::Controller as CodempCursorController,
 	buffer::Controller as CodempBufferController,
 };
+
+#[deprecated = "use CodempUser instead"]
+pub use crate::api::user::User as CodempUserInfo;