ws connect to server

app_flowy/lib/welcome/infrastructure/i_splash_impl.dart

@@ -18,7 +18,7 @@ export 'package:app_flowy/welcome/domain/i_splash.dart';
 class SplashUserImpl implements ISplashUser {
   @override
   Future<AuthState> currentUserProfile() {
-    final result = UserEventGetUserProfile().send();
+    final result = UserEventInitUser().send();
     return result.then((result) {
       return result.fold(
         (userProfile) {
@@ -32,7 +32,6 @@ class SplashUserImpl implements ISplashUser {
   }
 }
 
-
 class SplashRoute implements ISplashRoute {
   @override
   Future<void> pushWelcomeScreen(BuildContext context, UserProfile user) async {

app_flowy/packages/flowy_sdk/lib/dispatch/code_gen.dart

@@ -288,12 +288,12 @@ class WorkspaceEventApplyChangeset {
     }
 }
 
-class UserEventGetUserProfile {
+class UserEventInitUser {
-    UserEventGetUserProfile();
+    UserEventInitUser();
 
     Future<Either<UserProfile, UserError>> send() {
      final request = FFIRequest.create()
-        ..event = UserEvent.GetUserProfile.toString();
+        ..event = UserEvent.InitUser.toString();
 
      return Dispatch.asyncRequest(request).then((bytesResult) => bytesResult.fold(
         (okBytes) => left(UserProfile.fromBuffer(okBytes)),
@@ -367,3 +367,17 @@ class UserEventUpdateUser {
     }
 }
 
+class UserEventGetUserProfile {
+    UserEventGetUserProfile();
+
+    Future<Either<UserProfile, UserError>> send() {
+     final request = FFIRequest.create()
+        ..event = UserEvent.GetUserProfile.toString();
+
+     return Dispatch.asyncRequest(request).then((bytesResult) => bytesResult.fold(
+        (okBytes) => left(UserProfile.fromBuffer(okBytes)),
+        (errBytes) => right(UserError.fromBuffer(errBytes)),
+      ));
+    }
+}
+

app_flowy/packages/flowy_sdk/lib/protobuf/flowy-user/event.pbenum.dart

@@ -10,18 +10,20 @@ import 'dart:core' as $core;
 import 'package:protobuf/protobuf.dart' as $pb;
 
 class UserEvent extends $pb.ProtobufEnum {
-  static const UserEvent GetUserProfile = UserEvent._(0, const $core.bool.fromEnvironment('protobuf.omit_enum_names') ? '' : 'GetUserProfile');
+  static const UserEvent InitUser = UserEvent._(0, const $core.bool.fromEnvironment('protobuf.omit_enum_names') ? '' : 'InitUser');
   static const UserEvent SignIn = UserEvent._(1, const $core.bool.fromEnvironment('protobuf.omit_enum_names') ? '' : 'SignIn');
   static const UserEvent SignUp = UserEvent._(2, const $core.bool.fromEnvironment('protobuf.omit_enum_names') ? '' : 'SignUp');
   static const UserEvent SignOut = UserEvent._(3, const $core.bool.fromEnvironment('protobuf.omit_enum_names') ? '' : 'SignOut');
   static const UserEvent UpdateUser = UserEvent._(4, const $core.bool.fromEnvironment('protobuf.omit_enum_names') ? '' : 'UpdateUser');
+  static const UserEvent GetUserProfile = UserEvent._(5, const $core.bool.fromEnvironment('protobuf.omit_enum_names') ? '' : 'GetUserProfile');
 
   static const $core.List<UserEvent> values = <UserEvent> [
-    GetUserProfile,
+    InitUser,
     SignIn,
     SignUp,
     SignOut,
     UpdateUser,
+    GetUserProfile,
   ];
 
   static final $core.Map<$core.int, UserEvent> _byValue = $pb.ProtobufEnum.initByValue(values);

app_flowy/packages/flowy_sdk/lib/protobuf/flowy-user/event.pbjson.dart

@@ -12,13 +12,14 @@ import 'dart:typed_data' as $typed_data;
 const UserEvent$json = const {
   '1': 'UserEvent',
   '2': const [
-    const {'1': 'GetUserProfile', '2': 0},
+    const {'1': 'InitUser', '2': 0},
     const {'1': 'SignIn', '2': 1},
     const {'1': 'SignUp', '2': 2},
     const {'1': 'SignOut', '2': 3},
     const {'1': 'UpdateUser', '2': 4},
+    const {'1': 'GetUserProfile', '2': 5},
   ],
 };
 
 /// Descriptor for `UserEvent`. Decode as a `google.protobuf.EnumDescriptorProto`.
-final $typed_data.Uint8List userEventDescriptor = $convert.base64Decode('CglVc2VyRXZlbnQSEgoOR2V0VXNlclByb2ZpbGUQABIKCgZTaWduSW4QARIKCgZTaWduVXAQAhILCgdTaWduT3V0EAMSDgoKVXBkYXRlVXNlchAE');
+final $typed_data.Uint8List userEventDescriptor = $convert.base64Decode('CglVc2VyRXZlbnQSDAoISW5pdFVzZXIQABIKCgZTaWduSW4QARIKCgZTaWduVXAQAhILCgdTaWduT3V0EAMSDgoKVXBkYXRlVXNlchAEEhIKDkdldFVzZXJQcm9maWxlEAU=');

app_flowy/packages/flowy_sdk/lib/protobuf/flowy-user/user_profile.pb.dart

@@ -9,8 +9,6 @@ import 'dart:core' as $core;
 
 import 'package:protobuf/protobuf.dart' as $pb;
 
-export 'user_profile.pbenum.dart';
-
 class UserToken extends $pb.GeneratedMessage {
   static final $pb.BuilderInfo _i = $pb.BuilderInfo(const $core.bool.fromEnvironment('protobuf.omit_message_names') ? '' : 'UserToken', createEmptyInstance: create)
     ..aOS(1, const $core.bool.fromEnvironment('protobuf.omit_field_names') ? '' : 'token')

app_flowy/packages/flowy_sdk/lib/protobuf/flowy-user/user_profile.pbenum.dart

@@ -5,24 +5,3 @@
 // @dart = 2.12
 // ignore_for_file: annotate_overrides,camel_case_types,unnecessary_const,non_constant_identifier_names,library_prefixes,unused_import,unused_shown_name,return_of_invalid_type,unnecessary_this,prefer_final_fields
 
-// ignore_for_file: UNDEFINED_SHOWN_NAME
-import 'dart:core' as $core;
-import 'package:protobuf/protobuf.dart' as $pb;
-
-class UserStatus extends $pb.ProtobufEnum {
-  static const UserStatus Unknown = UserStatus._(0, const $core.bool.fromEnvironment('protobuf.omit_enum_names') ? '' : 'Unknown');
-  static const UserStatus Login = UserStatus._(1, const $core.bool.fromEnvironment('protobuf.omit_enum_names') ? '' : 'Login');
-  static const UserStatus Expired = UserStatus._(2, const $core.bool.fromEnvironment('protobuf.omit_enum_names') ? '' : 'Expired');
-
-  static const $core.List<UserStatus> values = <UserStatus> [
-    Unknown,
-    Login,
-    Expired,
-  ];
-
-  static final $core.Map<$core.int, UserStatus> _byValue = $pb.ProtobufEnum.initByValue(values);
-  static UserStatus? valueOf($core.int value) => _byValue[value];
-
-  const UserStatus._($core.int v, $core.String n) : super(v, n);
-}
-

app_flowy/packages/flowy_sdk/lib/protobuf/flowy-user/user_profile.pbjson.dart

@@ -8,18 +8,6 @@
 import 'dart:core' as $core;
 import 'dart:convert' as $convert;
 import 'dart:typed_data' as $typed_data;
-@$core.Deprecated('Use userStatusDescriptor instead')
-const UserStatus$json = const {
-  '1': 'UserStatus',
-  '2': const [
-    const {'1': 'Unknown', '2': 0},
-    const {'1': 'Login', '2': 1},
-    const {'1': 'Expired', '2': 2},
-  ],
-};
-
-/// Descriptor for `UserStatus`. Decode as a `google.protobuf.EnumDescriptorProto`.
-final $typed_data.Uint8List userStatusDescriptor = $convert.base64Decode('CgpVc2VyU3RhdHVzEgsKB1Vua25vd24QABIJCgVMb2dpbhABEgsKB0V4cGlyZWQQAg==');
 @$core.Deprecated('Use userTokenDescriptor instead')
 const UserToken$json = const {
   '1': 'UserToken',

backend/Cargo.toml

@@ -86,4 +86,5 @@ path = "src/main.rs"
 once_cell = "1.7.2"
 linkify = "0.5.0"
 flowy-user = { path = "../rust-lib/flowy-user" }
-flowy-workspace = { path = "../rust-lib/flowy-workspace" }
+flowy-workspace = { path = "../rust-lib/flowy-workspace" }
+flowy-ws = { path = "../rust-lib/flowy-ws" }

backend/src/config/const_define.rs

@@ -4,4 +4,4 @@ pub const HEARTBEAT_INTERVAL: Duration = Duration::from_secs(8);
 pub const PING_TIMEOUT: Duration = Duration::from_secs(60);
 pub const MAX_PAYLOAD_SIZE: usize = 262_144; // max payload size is 256k
 
-pub const IGNORE_ROUTES: [&str; 2] = ["/api/register", "/api/auth"];
+pub const IGNORE_ROUTES: [&str; 3] = ["/api/register", "/api/auth", "/ws"];

backend/src/entities/token.rs

@@ -32,7 +32,7 @@ impl Claim {
         }
     }
 
-    pub fn get_user_id(self) -> String { self.user_id }
+    pub fn user_id(self) -> String { self.user_id }
 }
 
 // impl From<Claim> for User {

backend/src/middleware/auth_middleware.rs

@@ -56,6 +56,7 @@ where
     fn call(&self, req: ServiceRequest) -> Self::Future {
         let mut authenticate_pass: bool = false;
         for ignore_route in IGNORE_ROUTES.iter() {
+            log::info!("ignore: {}, path: {}", ignore_route, req.path());
             if req.path().starts_with(ignore_route) {
                 authenticate_pass = true;
                 break;
@@ -68,7 +69,6 @@ where
                 match result {
                     Ok(logged_user) => {
                         authenticate_pass = AUTHORIZED_USERS.is_authorized(&logged_user);
-
                         // Update user timestamp
                         AUTHORIZED_USERS.store_auth(logged_user, true);
                     },

backend/src/service/user_service/auth.rs

@@ -49,7 +49,7 @@ pub async fn sign_in(pool: &PgPool, params: SignInParams) -> Result<SignInRespon
     let token = Token::create_token(&user.id.to_string())?;
     let logged_user = LoggedUser::new(&user.id.to_string());
 
-    let _ = AUTHORIZED_USERS.store_auth(logged_user, true)?;
+    AUTHORIZED_USERS.store_auth(logged_user, true);
     let mut response_data = SignInResponse::default();
     response_data.set_user_id(user.id.to_string());
     response_data.set_name(user.name);
@@ -60,7 +60,7 @@ pub async fn sign_in(pool: &PgPool, params: SignInParams) -> Result<SignInRespon
 }
 
 pub async fn sign_out(logged_user: LoggedUser) -> Result<FlowyResponse, ServerError> {
-    let _ = AUTHORIZED_USERS.store_auth(logged_user, false)?;
+    AUTHORIZED_USERS.store_auth(logged_user, false);
     Ok(FlowyResponse::success())
 }
 
@@ -91,7 +91,7 @@ pub async fn register_user(
     .context("Failed to insert user")?;
 
     let logged_user = LoggedUser::new(&response_data.user_id);
-    let _ = AUTHORIZED_USERS.store_auth(logged_user, true)?;
+    AUTHORIZED_USERS.store_auth(logged_user, true);
     let _ = create_default_workspace(&mut transaction, response_data.get_user_id()).await?;
 
     transaction
@@ -112,7 +112,7 @@ pub(crate) async fn get_user_profile(
         .await
         .context("Failed to acquire a Postgres connection to get user detail")?;
 
-    let id = logged_user.get_user_id()?;
+    let id = logged_user.as_uuid()?;
     let user_table =
         sqlx::query_as::<Postgres, UserTable>("SELECT * FROM user_table WHERE id = $1")
             .bind(id)
@@ -126,7 +126,7 @@ pub(crate) async fn get_user_profile(
         .context("Failed to commit SQL transaction to get user detail.")?;
 
     // update the user active time
-    let _ = AUTHORIZED_USERS.store_auth(logged_user, true)?;
+    AUTHORIZED_USERS.store_auth(logged_user, true);
 
     let mut user_profile = UserProfile::default();
     user_profile.set_id(user_table.id.to_string());
@@ -178,7 +178,7 @@ pub(crate) async fn set_user_profile(
         .add_some_arg("name", name)
         .add_some_arg("email", email)
         .add_some_arg("password", password)
-        .and_where_eq("id", &logged_user.get_user_id()?)
+        .and_where_eq("id", &logged_user.as_uuid()?)
         .build()?;
 
     sqlx::query_with(&sql, args)

backend/src/service/user_service/logged_user.rs

@@ -13,13 +13,13 @@ lazy_static! {
 
 #[derive(Debug, PartialEq, Eq, Hash, Clone)]
 pub struct LoggedUser {
-    user_id: String,
+    pub user_id: String,
 }
 
 impl std::convert::From<Claim> for LoggedUser {
     fn from(c: Claim) -> Self {
         Self {
-            user_id: c.get_user_id(),
+            user_id: c.user_id(),
         }
     }
 }
@@ -36,7 +36,7 @@ impl LoggedUser {
         Ok(user)
     }
 
-    pub fn get_user_id(&self) -> Result<uuid::Uuid, ServerError> {
+    pub fn as_uuid(&self) -> Result<uuid::Uuid, ServerError> {
         let id = uuid::Uuid::parse_str(&self.user_id)?;
         Ok(id)
     }
@@ -106,13 +106,12 @@ impl AuthorizedUsers {
         }
     }
 
-    pub fn store_auth(&self, user: LoggedUser, is_auth: bool) -> Result<(), ServerError> {
+    pub fn store_auth(&self, user: LoggedUser, is_auth: bool) {
         let status = if is_auth {
             AuthStatus::Authorized(Utc::now())
         } else {
             AuthStatus::NotAuthorized
         };
         self.0.insert(user, status);
-        Ok(())
     }
 }

backend/src/service/workspace_service/app/app.rs

@@ -31,7 +31,7 @@ pub(crate) async fn create_app(
 ) -> Result<FlowyResponse, ServerError> {
     let name = AppName::parse(params.take_name()).map_err(invalid_params)?;
     let workspace_id = WorkspaceId::parse(params.take_workspace_id()).map_err(invalid_params)?;
-    let user_id = logged_user.get_user_id()?.to_string();
+    let user_id = logged_user.as_uuid()?.to_string();
     let desc = AppDesc::parse(params.take_desc()).map_err(invalid_params)?;
     let mut transaction = pool
         .begin()

backend/src/service/workspace_service/workspace/workspace.rs

@@ -28,7 +28,7 @@ pub(crate) async fn create_workspace(
 ) -> Result<FlowyResponse, ServerError> {
     let name = WorkspaceName::parse(params.get_name().to_owned()).map_err(invalid_params)?;
     let desc = WorkspaceDesc::parse(params.get_desc().to_owned()).map_err(invalid_params)?;
-    let user_id = logged_user.get_user_id()?.to_string();
+    let user_id = logged_user.as_uuid()?.to_string();
 
     let mut transaction = pool
         .begin()
@@ -134,7 +134,7 @@ pub async fn read_workspaces(
     workspace_id: Option<String>,
     logged_user: LoggedUser,
 ) -> Result<FlowyResponse, ServerError> {
-    let user_id = logged_user.get_user_id()?.to_string();
+    let user_id = logged_user.as_uuid()?.to_string();
     let mut transaction = pool
         .begin()
         .await

backend/src/service/ws_service/router.rs

@@ -1,6 +1,7 @@
 use crate::service::ws_service::{entities::SessionId, WSClient, WSServer};
 use actix::Addr;
 
+use crate::service::user_service::LoggedUser;
 use actix_web::{
     get,
     web::{Data, Path, Payload},
@@ -14,17 +15,30 @@ use actix_web_actors::ws;
 pub async fn establish_ws_connection(
     request: HttpRequest,
     payload: Payload,
-    path: Path<String>,
+    token: Path<String>,
     server: Data<Addr<WSServer>>,
 ) -> Result<HttpResponse, Error> {
-    let client = WSClient::new(SessionId::new(path.clone()), server.get_ref().clone());
+    match LoggedUser::from_token(token.clone()) {
-    let result = ws::start(client, &request, payload);
+        Ok(user) => {
-
+            let client = WSClient::new(
-    match result {
+                SessionId::new(user.user_id.clone()),
-        Ok(response) => Ok(response.into()),
+                server.get_ref().clone(),
+            );
+            let result = ws::start(client, &request, payload);
+            match result {
+                Ok(response) => Ok(response.into()),
+                Err(e) => {
+                    log::error!("ws connection error: {:?}", e);
+                    Err(e)
+                },
+            }
+        },
         Err(e) => {
-            log::error!("ws connection error: {:?}", e);
+            if e.is_unauthorized() {
-            Err(e)
+                Ok(HttpResponse::Unauthorized().json(e))
+            } else {
+                Ok(HttpResponse::BadRequest().json(e))
+            }
         },
     }
 }

backend/tests/api/helper.rs

@@ -179,6 +179,10 @@ impl TestServer {
         let response = user_sign_up_request(params, &url).await.unwrap();
         response
     }
+
+    pub(crate) fn ws_addr(&self) -> String {
+        format!("{}/ws/{}", self.address, self.user_token.as_ref().unwrap())
+    }
 }
 pub async fn spawn_server() -> TestServer {
     let database_name = format!("{}", Uuid::new_v4().to_string());

backend/tests/api/main.rs

@@ -2,3 +2,4 @@ mod auth;
 mod doc;
 mod helper;
 mod workspace;
+mod ws;

backend/tests/api/ws.rs

@@ -0,0 +1,10 @@
+use crate::helper::TestServer;
+use flowy_ws::WsController;
+
+#[actix_rt::test]
+async fn ws_connect() {
+    let server = TestServer::new().await;
+    let mut controller = WsController::new();
+    let addr = server.ws_addr();
+    let _ = controller.connect(addr).await.unwrap();
+}

rust-lib/dart-ffi/Cargo.toml

@@ -20,8 +20,7 @@ byteorder = {version = "1.3.4"}
 ffi-support = {version = "0.4.2"}
 protobuf = {version = "2.20.0"}
 lazy_static = {version = "1.4.0"}
-#tokio = { version = "1", features = ["rt", "rt-multi-thread"] }
+tokio = { version = "1", features = ["rt", "rt-multi-thread"] }
-tokio = { version = "1", features = ["full"] }
 log = "0.4.14"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = {version = "1.0"}

rust-lib/flowy-derive/src/derive_cache/derive_cache.rs

@@ -80,7 +80,6 @@ pub fn category_from_str(type_str: &str) -> TypeCategory {
         | "WorkspaceObservable"
         | "DocObservable"
         | "FFIStatusCode"
-        | "UserStatus"
         | "UserEvent"
         | "UserObservable"
         => TypeCategory::Enum,

rust-lib/flowy-dispatch/src/util/mod.rs

@@ -4,7 +4,7 @@ use tokio::runtime;
 
 pub mod ready;
 
-pub(crate) fn tokio_default_runtime() -> io::Result<tokio::runtime::Runtime> {
+pub fn tokio_default_runtime() -> io::Result<tokio::runtime::Runtime> {
     runtime::Builder::new_multi_thread()
         .thread_name("flowy-rt")
         .enable_io()

rust-lib/flowy-dispatch/tests/api/helper.rs

@@ -1,16 +0,0 @@
-#[rustfmt::skip]
-use flowy_dispatch::prelude::*;
-use std::sync::Once;
-
-#[allow(dead_code)]
-pub fn setup_env() {
-    static INIT: Once = Once::new();
-    (|| env_logger::init());
-}
-
-pub fn init_dispatch<F>(module_factory: F) -> EventDispatch
-where
-    F: FnOnce() -> Vec<Module>,
-{
-    EventDispatch::construct(module_factory)
-}

rust-lib/flowy-dispatch/tests/api/main.rs

@@ -1,2 +1 @@
-mod helper;
 mod module;

rust-lib/flowy-dispatch/tests/api/module.rs

@@ -6,9 +6,10 @@ pub async fn hello() -> String { "say hello".to_string() }
 
 #[tokio::test]
 async fn test() {
-    setup_env();
+    env_logger::init();
+
     let event = "1";
-    let dispatch = Arc::new(init_dispatch(|| vec![Module::new().event(event, hello)]));
+    let dispatch = Arc::new(EventDispatch::construct(|| vec![Module::new().event(event, hello)]));
     let request = ModuleRequest::new(event);
     let _ = EventDispatch::async_send_with_callback(dispatch.clone(), request, |resp| {
         Box::pin(async move {

rust-lib/flowy-sdk/Cargo.toml

@@ -13,12 +13,12 @@ flowy-infra = { path = "../flowy-infra" }
 flowy-workspace = { path = "../flowy-workspace" }
 flowy-database = { path = "../flowy-database" }
 flowy-document = { path = "../flowy-document" }
-flowy-ws = { path = "../flowy-ws" }
 tracing = { version = "0.1" }
 log = "0.4.14"
 futures-core = { version = "0.3", default-features = false }
 color-eyre = { version = "0.5", default-features = false }
 bytes = "1.0"
+tokio = { version = "1", features = ["rt"] }
 
 [dev-dependencies]
 serde = { version = "1.0", features = ["derive"] }

rust-lib/flowy-sdk/src/lib.rs

@@ -3,7 +3,6 @@ mod deps_resolve;
 pub mod module;
 
 use flowy_dispatch::prelude::*;
-use flowy_ws::start_ws_connection;
 use module::build_modules;
 pub use module::*;
 use std::sync::{
@@ -88,9 +87,5 @@ fn init_log(config: &FlowySDKConfig) {
 fn init_dispatch(root: &str) -> EventDispatch {
     let config = ModuleConfig { root: root.to_owned() };
     let dispatch = EventDispatch::construct(|| build_modules(config));
-
-    dispatch.spawn(async {
-        start_ws_connection();
-    });
     dispatch
 }

rust-lib/flowy-sdk/src/module.rs

@@ -10,6 +10,10 @@ pub struct ModuleConfig {
 }
 
 pub fn build_modules(config: ModuleConfig) -> Vec<Module> {
+    // runtime.spawn(async move {
+    // start_ws_connection("eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.
+    // eyJpc3MiOiJsb2NhbGhvc3QiLCJzdWIiOiJhdXRoIiwiaWF0IjoxNjMxNzcwODQ2LCJleHAiOjE2MzIyMDI4NDYsInVzZXJfaWQiOiI5ZmFiN2I4MS1mZDAyLTRhN2EtYjA4Zi05NDM3NTdmZmE5MDcifQ.
+    // UzV01tHnWEZWBp3nJPTmFi7ypxBoCe56AjEPb9bnsFE") });
     let user_session = Arc::new(UserSessionBuilder::new().root_dir(&config.root).build());
 
     let workspace_user_impl = Arc::new(WorkspaceUserImpl {

rust-lib/flowy-user/Cargo.toml

@@ -13,6 +13,7 @@ flowy-database = { path = "../flowy-database" }
 flowy-sqlite = { path = "../flowy-sqlite" }
 flowy-infra = { path = "../flowy-infra" }
 flowy-net = { path = "../flowy-net", features = ["flowy_request"] }
+flowy-ws = { path = "../flowy-ws"}
 flowy-observable = { path = "../flowy-observable" }
 
 tracing = { version = "0.1", features = ["log"] }

rust-lib/flowy-user/src/entities/user_profile.rs

@@ -1,4 +1,4 @@
-use flowy_derive::{ProtoBuf, ProtoBuf_Enum};
+use flowy_derive::ProtoBuf;
 
 #[derive(Default, ProtoBuf)]
 pub struct UserToken {
@@ -6,17 +6,6 @@ pub struct UserToken {
     pub token: String,
 }
 
-#[derive(Debug, ProtoBuf_Enum)]
-pub enum UserStatus {
-    Unknown = 0,
-    Login   = 1,
-    Expired = 2,
-}
-
-impl std::default::Default for UserStatus {
-    fn default() -> Self { UserStatus::Unknown }
-}
-
 #[derive(ProtoBuf, Default, Debug, PartialEq, Eq, Clone)]
 pub struct UserProfile {
     #[pb(index = 1)]

rust-lib/flowy-user/src/event.rs

@@ -5,7 +5,7 @@ use strum_macros::Display;
 #[event_err = "UserError"]
 pub enum UserEvent {
     #[event(output = "UserProfile")]
-    GetUserProfile = 0,
+    InitUser       = 0,
 
     #[event(input = "SignInRequest", output = "UserProfile")]
     SignIn         = 1,
@@ -18,4 +18,7 @@ pub enum UserEvent {
 
     #[event(input = "UpdateUserRequest")]
     UpdateUser     = 4,
+
+    #[event(output = "UserProfile")]
+    GetUserProfile = 5,
 }

rust-lib/flowy-user/src/handlers/user_handler.rs

@@ -3,8 +3,14 @@ use flowy_dispatch::prelude::*;
 
 use std::{convert::TryInto, sync::Arc};
 
-#[tracing::instrument(name = "get_profile", skip(session))]
+#[tracing::instrument(skip(session))]
-pub async fn user_profile_handler(session: Unit<Arc<UserSession>>) -> DataResult<UserProfile, UserError> {
+pub async fn init_user_handler(session: Unit<Arc<UserSession>>) -> DataResult<UserProfile, UserError> {
+    let user_profile = session.init_user().await?;
+    data_result(user_profile)
+}
+
+#[tracing::instrument(skip(session))]
+pub async fn get_user_profile_handler(session: Unit<Arc<UserSession>>) -> DataResult<UserProfile, UserError> {
     let user_profile = session.user_profile().await?;
     data_result(user_profile)
 }

rust-lib/flowy-user/src/module.rs

@@ -9,7 +9,8 @@ pub fn create(user_session: Arc<UserSession>) -> Module {
         .data(user_session)
         .event(UserEvent::SignIn, sign_in)
         .event(UserEvent::SignUp, sign_up)
-        .event(UserEvent::GetUserProfile, user_profile_handler)
+        .event(UserEvent::InitUser, init_user_handler)
+        .event(UserEvent::GetUserProfile, get_user_profile_handler)
         .event(UserEvent::SignOut, sign_out)
         .event(UserEvent::UpdateUser, update_user_handler)
 }

rust-lib/flowy-user/src/protobuf/model/event.rs

@@ -25,11 +25,12 @@
 
 #[derive(Clone,PartialEq,Eq,Debug,Hash)]
 pub enum UserEvent {
-    GetUserProfile = 0,
+    InitUser = 0,
     SignIn = 1,
     SignUp = 2,
     SignOut = 3,
     UpdateUser = 4,
+    GetUserProfile = 5,
 }
 
 impl ::protobuf::ProtobufEnum for UserEvent {
@@ -39,22 +40,24 @@ impl ::protobuf::ProtobufEnum for UserEvent {
 
     fn from_i32(value: i32) -> ::std::option::Option<UserEvent> {
         match value {
-            0 => ::std::option::Option::Some(UserEvent::GetUserProfile),
+            0 => ::std::option::Option::Some(UserEvent::InitUser),
             1 => ::std::option::Option::Some(UserEvent::SignIn),
             2 => ::std::option::Option::Some(UserEvent::SignUp),
             3 => ::std::option::Option::Some(UserEvent::SignOut),
             4 => ::std::option::Option::Some(UserEvent::UpdateUser),
+            5 => ::std::option::Option::Some(UserEvent::GetUserProfile),
             _ => ::std::option::Option::None
         }
     }
 
     fn values() -> &'static [Self] {
         static values: &'static [UserEvent] = &[
-            UserEvent::GetUserProfile,
+            UserEvent::InitUser,
             UserEvent::SignIn,
             UserEvent::SignUp,
             UserEvent::SignOut,
             UserEvent::UpdateUser,
+            UserEvent::GetUserProfile,
         ];
         values
     }
@@ -72,7 +75,7 @@ impl ::std::marker::Copy for UserEvent {
 
 impl ::std::default::Default for UserEvent {
     fn default() -> Self {
-        UserEvent::GetUserProfile
+        UserEvent::InitUser
     }
 }
 
@@ -83,21 +86,24 @@ impl ::protobuf::reflect::ProtobufValue for UserEvent {
 }
 
 static file_descriptor_proto_data: &'static [u8] = b"\
-    \n\x0bevent.proto*T\n\tUserEvent\x12\x12\n\x0eGetUserProfile\x10\0\x12\n\
+    \n\x0bevent.proto*b\n\tUserEvent\x12\x0c\n\x08InitUser\x10\0\x12\n\n\x06\
-    \n\x06SignIn\x10\x01\x12\n\n\x06SignUp\x10\x02\x12\x0b\n\x07SignOut\x10\
+    SignIn\x10\x01\x12\n\n\x06SignUp\x10\x02\x12\x0b\n\x07SignOut\x10\x03\
-    \x03\x12\x0e\n\nUpdateUser\x10\x04J\xf7\x01\n\x06\x12\x04\0\0\x08\x01\n\
+    \x12\x0e\n\nUpdateUser\x10\x04\x12\x12\n\x0eGetUserProfile\x10\x05J\xa0\
-    \x08\n\x01\x0c\x12\x03\0\0\x12\n\n\n\x02\x05\0\x12\x04\x02\0\x08\x01\n\n\
+    \x02\n\x06\x12\x04\0\0\t\x01\n\x08\n\x01\x0c\x12\x03\0\0\x12\n\n\n\x02\
-    \n\x03\x05\0\x01\x12\x03\x02\x05\x0e\n\x0b\n\x04\x05\0\x02\0\x12\x03\x03\
+    \x05\0\x12\x04\x02\0\t\x01\n\n\n\x03\x05\0\x01\x12\x03\x02\x05\x0e\n\x0b\
-    \x04\x17\n\x0c\n\x05\x05\0\x02\0\x01\x12\x03\x03\x04\x12\n\x0c\n\x05\x05\
+    \n\x04\x05\0\x02\0\x12\x03\x03\x04\x11\n\x0c\n\x05\x05\0\x02\0\x01\x12\
-    \0\x02\0\x02\x12\x03\x03\x15\x16\n\x0b\n\x04\x05\0\x02\x01\x12\x03\x04\
+    \x03\x03\x04\x0c\n\x0c\n\x05\x05\0\x02\0\x02\x12\x03\x03\x0f\x10\n\x0b\n\
-    \x04\x0f\n\x0c\n\x05\x05\0\x02\x01\x01\x12\x03\x04\x04\n\n\x0c\n\x05\x05\
+    \x04\x05\0\x02\x01\x12\x03\x04\x04\x0f\n\x0c\n\x05\x05\0\x02\x01\x01\x12\
-    \0\x02\x01\x02\x12\x03\x04\r\x0e\n\x0b\n\x04\x05\0\x02\x02\x12\x03\x05\
+    \x03\x04\x04\n\n\x0c\n\x05\x05\0\x02\x01\x02\x12\x03\x04\r\x0e\n\x0b\n\
-    \x04\x0f\n\x0c\n\x05\x05\0\x02\x02\x01\x12\x03\x05\x04\n\n\x0c\n\x05\x05\
+    \x04\x05\0\x02\x02\x12\x03\x05\x04\x0f\n\x0c\n\x05\x05\0\x02\x02\x01\x12\
-    \0\x02\x02\x02\x12\x03\x05\r\x0e\n\x0b\n\x04\x05\0\x02\x03\x12\x03\x06\
+    \x03\x05\x04\n\n\x0c\n\x05\x05\0\x02\x02\x02\x12\x03\x05\r\x0e\n\x0b\n\
-    \x04\x10\n\x0c\n\x05\x05\0\x02\x03\x01\x12\x03\x06\x04\x0b\n\x0c\n\x05\
+    \x04\x05\0\x02\x03\x12\x03\x06\x04\x10\n\x0c\n\x05\x05\0\x02\x03\x01\x12\
-    \x05\0\x02\x03\x02\x12\x03\x06\x0e\x0f\n\x0b\n\x04\x05\0\x02\x04\x12\x03\
+    \x03\x06\x04\x0b\n\x0c\n\x05\x05\0\x02\x03\x02\x12\x03\x06\x0e\x0f\n\x0b\
-    \x07\x04\x13\n\x0c\n\x05\x05\0\x02\x04\x01\x12\x03\x07\x04\x0e\n\x0c\n\
+    \n\x04\x05\0\x02\x04\x12\x03\x07\x04\x13\n\x0c\n\x05\x05\0\x02\x04\x01\
-    \x05\x05\0\x02\x04\x02\x12\x03\x07\x11\x12b\x06proto3\
+    \x12\x03\x07\x04\x0e\n\x0c\n\x05\x05\0\x02\x04\x02\x12\x03\x07\x11\x12\n\
+    \x0b\n\x04\x05\0\x02\x05\x12\x03\x08\x04\x17\n\x0c\n\x05\x05\0\x02\x05\
+    \x01\x12\x03\x08\x04\x12\n\x0c\n\x05\x05\0\x02\x05\x02\x12\x03\x08\x15\
+    \x16b\x06proto3\
 ";
 
 static file_descriptor_proto_lazy: ::protobuf::rt::LazyV2<::protobuf::descriptor::FileDescriptorProto> = ::protobuf::rt::LazyV2::INIT;

rust-lib/flowy-user/src/protobuf/model/user_profile.rs

@@ -1273,59 +1273,6 @@ impl ::protobuf::reflect::ProtobufValue for UpdateUserParams {
     }
 }
 
-#[derive(Clone,PartialEq,Eq,Debug,Hash)]
-pub enum UserStatus {
-    Unknown = 0,
-    Login = 1,
-    Expired = 2,
-}
-
-impl ::protobuf::ProtobufEnum for UserStatus {
-    fn value(&self) -> i32 {
-        *self as i32
-    }
-
-    fn from_i32(value: i32) -> ::std::option::Option<UserStatus> {
-        match value {
-            0 => ::std::option::Option::Some(UserStatus::Unknown),
-            1 => ::std::option::Option::Some(UserStatus::Login),
-            2 => ::std::option::Option::Some(UserStatus::Expired),
-            _ => ::std::option::Option::None
-        }
-    }
-
-    fn values() -> &'static [Self] {
-        static values: &'static [UserStatus] = &[
-            UserStatus::Unknown,
-            UserStatus::Login,
-            UserStatus::Expired,
-        ];
-        values
-    }
-
-    fn enum_descriptor_static() -> &'static ::protobuf::reflect::EnumDescriptor {
-        static descriptor: ::protobuf::rt::LazyV2<::protobuf::reflect::EnumDescriptor> = ::protobuf::rt::LazyV2::INIT;
-        descriptor.get(|| {
-            ::protobuf::reflect::EnumDescriptor::new_pb_name::<UserStatus>("UserStatus", file_descriptor_proto())
-        })
-    }
-}
-
-impl ::std::marker::Copy for UserStatus {
-}
-
-impl ::std::default::Default for UserStatus {
-    fn default() -> Self {
-        UserStatus::Unknown
-    }
-}
-
-impl ::protobuf::reflect::ProtobufValue for UserStatus {
-    fn as_ref(&self) -> ::protobuf::reflect::ReflectValueRef {
-        ::protobuf::reflect::ReflectValueRef::Enum(::protobuf::ProtobufEnum::descriptor(self))
-    }
-}
-
 static file_descriptor_proto_data: &'static [u8] = b"\
     \n\x12user_profile.proto\"!\n\tUserToken\x12\x14\n\x05token\x18\x01\x20\
     \x01(\tR\x05token\"]\n\x0bUserProfile\x12\x0e\n\x02id\x18\x01\x20\x01(\t\
@@ -1339,64 +1286,56 @@ static file_descriptor_proto_data: &'static [u8] = b"\
     id\x18\x01\x20\x01(\tR\x02id\x12\x14\n\x04name\x18\x02\x20\x01(\tH\0R\
     \x04name\x12\x16\n\x05email\x18\x03\x20\x01(\tH\x01R\x05email\x12\x1c\n\
     \x08password\x18\x04\x20\x01(\tH\x02R\x08passwordB\r\n\x0bone_of_nameB\
-    \x0e\n\x0cone_of_emailB\x11\n\x0fone_of_password*1\n\nUserStatus\x12\x0b\
+    \x0e\n\x0cone_of_emailB\x11\n\x0fone_of_passwordJ\xdf\x07\n\x06\x12\x04\
-    \n\x07Unknown\x10\0\x12\t\n\x05Login\x10\x01\x12\x0b\n\x07Expired\x10\
+    \0\0\x16\x01\n\x08\n\x01\x0c\x12\x03\0\0\x12\n\n\n\x02\x04\0\x12\x04\x02\
-    \x02J\xf2\x08\n\x06\x12\x04\0\0\x1b\x01\n\x08\n\x01\x0c\x12\x03\0\0\x12\
+    \0\x04\x01\n\n\n\x03\x04\0\x01\x12\x03\x02\x08\x11\n\x0b\n\x04\x04\0\x02\
-    \n\n\n\x02\x04\0\x12\x04\x02\0\x04\x01\n\n\n\x03\x04\0\x01\x12\x03\x02\
+    \0\x12\x03\x03\x04\x15\n\x0c\n\x05\x04\0\x02\0\x05\x12\x03\x03\x04\n\n\
-    \x08\x11\n\x0b\n\x04\x04\0\x02\0\x12\x03\x03\x04\x15\n\x0c\n\x05\x04\0\
+    \x0c\n\x05\x04\0\x02\0\x01\x12\x03\x03\x0b\x10\n\x0c\n\x05\x04\0\x02\0\
-    \x02\0\x05\x12\x03\x03\x04\n\n\x0c\n\x05\x04\0\x02\0\x01\x12\x03\x03\x0b\
+    \x03\x12\x03\x03\x13\x14\n\n\n\x02\x04\x01\x12\x04\x05\0\n\x01\n\n\n\x03\
-    \x10\n\x0c\n\x05\x04\0\x02\0\x03\x12\x03\x03\x13\x14\n\n\n\x02\x04\x01\
+    \x04\x01\x01\x12\x03\x05\x08\x13\n\x0b\n\x04\x04\x01\x02\0\x12\x03\x06\
-    \x12\x04\x05\0\n\x01\n\n\n\x03\x04\x01\x01\x12\x03\x05\x08\x13\n\x0b\n\
+    \x04\x12\n\x0c\n\x05\x04\x01\x02\0\x05\x12\x03\x06\x04\n\n\x0c\n\x05\x04\
-    \x04\x04\x01\x02\0\x12\x03\x06\x04\x12\n\x0c\n\x05\x04\x01\x02\0\x05\x12\
+    \x01\x02\0\x01\x12\x03\x06\x0b\r\n\x0c\n\x05\x04\x01\x02\0\x03\x12\x03\
-    \x03\x06\x04\n\n\x0c\n\x05\x04\x01\x02\0\x01\x12\x03\x06\x0b\r\n\x0c\n\
+    \x06\x10\x11\n\x0b\n\x04\x04\x01\x02\x01\x12\x03\x07\x04\x15\n\x0c\n\x05\
-    \x05\x04\x01\x02\0\x03\x12\x03\x06\x10\x11\n\x0b\n\x04\x04\x01\x02\x01\
+    \x04\x01\x02\x01\x05\x12\x03\x07\x04\n\n\x0c\n\x05\x04\x01\x02\x01\x01\
-    \x12\x03\x07\x04\x15\n\x0c\n\x05\x04\x01\x02\x01\x05\x12\x03\x07\x04\n\n\
+    \x12\x03\x07\x0b\x10\n\x0c\n\x05\x04\x01\x02\x01\x03\x12\x03\x07\x13\x14\
-    \x0c\n\x05\x04\x01\x02\x01\x01\x12\x03\x07\x0b\x10\n\x0c\n\x05\x04\x01\
+    \n\x0b\n\x04\x04\x01\x02\x02\x12\x03\x08\x04\x14\n\x0c\n\x05\x04\x01\x02\
-    \x02\x01\x03\x12\x03\x07\x13\x14\n\x0b\n\x04\x04\x01\x02\x02\x12\x03\x08\
+    \x02\x05\x12\x03\x08\x04\n\n\x0c\n\x05\x04\x01\x02\x02\x01\x12\x03\x08\
-    \x04\x14\n\x0c\n\x05\x04\x01\x02\x02\x05\x12\x03\x08\x04\n\n\x0c\n\x05\
+    \x0b\x0f\n\x0c\n\x05\x04\x01\x02\x02\x03\x12\x03\x08\x12\x13\n\x0b\n\x04\
-    \x04\x01\x02\x02\x01\x12\x03\x08\x0b\x0f\n\x0c\n\x05\x04\x01\x02\x02\x03\
+    \x04\x01\x02\x03\x12\x03\t\x04\x15\n\x0c\n\x05\x04\x01\x02\x03\x05\x12\
-    \x12\x03\x08\x12\x13\n\x0b\n\x04\x04\x01\x02\x03\x12\x03\t\x04\x15\n\x0c\
+    \x03\t\x04\n\n\x0c\n\x05\x04\x01\x02\x03\x01\x12\x03\t\x0b\x10\n\x0c\n\
-    \n\x05\x04\x01\x02\x03\x05\x12\x03\t\x04\n\n\x0c\n\x05\x04\x01\x02\x03\
+    \x05\x04\x01\x02\x03\x03\x12\x03\t\x13\x14\n\n\n\x02\x04\x02\x12\x04\x0b\
-    \x01\x12\x03\t\x0b\x10\n\x0c\n\x05\x04\x01\x02\x03\x03\x12\x03\t\x13\x14\
+    \0\x10\x01\n\n\n\x03\x04\x02\x01\x12\x03\x0b\x08\x19\n\x0b\n\x04\x04\x02\
-    \n\n\n\x02\x04\x02\x12\x04\x0b\0\x10\x01\n\n\n\x03\x04\x02\x01\x12\x03\
+    \x02\0\x12\x03\x0c\x04\x12\n\x0c\n\x05\x04\x02\x02\0\x05\x12\x03\x0c\x04\
-    \x0b\x08\x19\n\x0b\n\x04\x04\x02\x02\0\x12\x03\x0c\x04\x12\n\x0c\n\x05\
+    \n\n\x0c\n\x05\x04\x02\x02\0\x01\x12\x03\x0c\x0b\r\n\x0c\n\x05\x04\x02\
-    \x04\x02\x02\0\x05\x12\x03\x0c\x04\n\n\x0c\n\x05\x04\x02\x02\0\x01\x12\
+    \x02\0\x03\x12\x03\x0c\x10\x11\n\x0b\n\x04\x04\x02\x08\0\x12\x03\r\x04*\
-    \x03\x0c\x0b\r\n\x0c\n\x05\x04\x02\x02\0\x03\x12\x03\x0c\x10\x11\n\x0b\n\
+    \n\x0c\n\x05\x04\x02\x08\0\x01\x12\x03\r\n\x15\n\x0b\n\x04\x04\x02\x02\
-    \x04\x04\x02\x08\0\x12\x03\r\x04*\n\x0c\n\x05\x04\x02\x08\0\x01\x12\x03\
+    \x01\x12\x03\r\x18(\n\x0c\n\x05\x04\x02\x02\x01\x05\x12\x03\r\x18\x1e\n\
-    \r\n\x15\n\x0b\n\x04\x04\x02\x02\x01\x12\x03\r\x18(\n\x0c\n\x05\x04\x02\
+    \x0c\n\x05\x04\x02\x02\x01\x01\x12\x03\r\x1f#\n\x0c\n\x05\x04\x02\x02\
-    \x02\x01\x05\x12\x03\r\x18\x1e\n\x0c\n\x05\x04\x02\x02\x01\x01\x12\x03\r\
+    \x01\x03\x12\x03\r&'\n\x0b\n\x04\x04\x02\x08\x01\x12\x03\x0e\x04,\n\x0c\
-    \x1f#\n\x0c\n\x05\x04\x02\x02\x01\x03\x12\x03\r&'\n\x0b\n\x04\x04\x02\
+    \n\x05\x04\x02\x08\x01\x01\x12\x03\x0e\n\x16\n\x0b\n\x04\x04\x02\x02\x02\
-    \x08\x01\x12\x03\x0e\x04,\n\x0c\n\x05\x04\x02\x08\x01\x01\x12\x03\x0e\n\
+    \x12\x03\x0e\x19*\n\x0c\n\x05\x04\x02\x02\x02\x05\x12\x03\x0e\x19\x1f\n\
-    \x16\n\x0b\n\x04\x04\x02\x02\x02\x12\x03\x0e\x19*\n\x0c\n\x05\x04\x02\
+    \x0c\n\x05\x04\x02\x02\x02\x01\x12\x03\x0e\x20%\n\x0c\n\x05\x04\x02\x02\
-    \x02\x02\x05\x12\x03\x0e\x19\x1f\n\x0c\n\x05\x04\x02\x02\x02\x01\x12\x03\
+    \x02\x03\x12\x03\x0e()\n\x0b\n\x04\x04\x02\x08\x02\x12\x03\x0f\x042\n\
-    \x0e\x20%\n\x0c\n\x05\x04\x02\x02\x02\x03\x12\x03\x0e()\n\x0b\n\x04\x04\
+    \x0c\n\x05\x04\x02\x08\x02\x01\x12\x03\x0f\n\x19\n\x0b\n\x04\x04\x02\x02\
-    \x02\x08\x02\x12\x03\x0f\x042\n\x0c\n\x05\x04\x02\x08\x02\x01\x12\x03\
+    \x03\x12\x03\x0f\x1c0\n\x0c\n\x05\x04\x02\x02\x03\x05\x12\x03\x0f\x1c\"\
-    \x0f\n\x19\n\x0b\n\x04\x04\x02\x02\x03\x12\x03\x0f\x1c0\n\x0c\n\x05\x04\
+    \n\x0c\n\x05\x04\x02\x02\x03\x01\x12\x03\x0f#+\n\x0c\n\x05\x04\x02\x02\
-    \x02\x02\x03\x05\x12\x03\x0f\x1c\"\n\x0c\n\x05\x04\x02\x02\x03\x01\x12\
+    \x03\x03\x12\x03\x0f./\n\n\n\x02\x04\x03\x12\x04\x11\0\x16\x01\n\n\n\x03\
-    \x03\x0f#+\n\x0c\n\x05\x04\x02\x02\x03\x03\x12\x03\x0f./\n\n\n\x02\x04\
+    \x04\x03\x01\x12\x03\x11\x08\x18\n\x0b\n\x04\x04\x03\x02\0\x12\x03\x12\
-    \x03\x12\x04\x11\0\x16\x01\n\n\n\x03\x04\x03\x01\x12\x03\x11\x08\x18\n\
+    \x04\x12\n\x0c\n\x05\x04\x03\x02\0\x05\x12\x03\x12\x04\n\n\x0c\n\x05\x04\
-    \x0b\n\x04\x04\x03\x02\0\x12\x03\x12\x04\x12\n\x0c\n\x05\x04\x03\x02\0\
+    \x03\x02\0\x01\x12\x03\x12\x0b\r\n\x0c\n\x05\x04\x03\x02\0\x03\x12\x03\
-    \x05\x12\x03\x12\x04\n\n\x0c\n\x05\x04\x03\x02\0\x01\x12\x03\x12\x0b\r\n\
+    \x12\x10\x11\n\x0b\n\x04\x04\x03\x08\0\x12\x03\x13\x04*\n\x0c\n\x05\x04\
-    \x0c\n\x05\x04\x03\x02\0\x03\x12\x03\x12\x10\x11\n\x0b\n\x04\x04\x03\x08\
+    \x03\x08\0\x01\x12\x03\x13\n\x15\n\x0b\n\x04\x04\x03\x02\x01\x12\x03\x13\
-    \0\x12\x03\x13\x04*\n\x0c\n\x05\x04\x03\x08\0\x01\x12\x03\x13\n\x15\n\
+    \x18(\n\x0c\n\x05\x04\x03\x02\x01\x05\x12\x03\x13\x18\x1e\n\x0c\n\x05\
-    \x0b\n\x04\x04\x03\x02\x01\x12\x03\x13\x18(\n\x0c\n\x05\x04\x03\x02\x01\
+    \x04\x03\x02\x01\x01\x12\x03\x13\x1f#\n\x0c\n\x05\x04\x03\x02\x01\x03\
-    \x05\x12\x03\x13\x18\x1e\n\x0c\n\x05\x04\x03\x02\x01\x01\x12\x03\x13\x1f\
+    \x12\x03\x13&'\n\x0b\n\x04\x04\x03\x08\x01\x12\x03\x14\x04,\n\x0c\n\x05\
-    #\n\x0c\n\x05\x04\x03\x02\x01\x03\x12\x03\x13&'\n\x0b\n\x04\x04\x03\x08\
+    \x04\x03\x08\x01\x01\x12\x03\x14\n\x16\n\x0b\n\x04\x04\x03\x02\x02\x12\
-    \x01\x12\x03\x14\x04,\n\x0c\n\x05\x04\x03\x08\x01\x01\x12\x03\x14\n\x16\
+    \x03\x14\x19*\n\x0c\n\x05\x04\x03\x02\x02\x05\x12\x03\x14\x19\x1f\n\x0c\
-    \n\x0b\n\x04\x04\x03\x02\x02\x12\x03\x14\x19*\n\x0c\n\x05\x04\x03\x02\
+    \n\x05\x04\x03\x02\x02\x01\x12\x03\x14\x20%\n\x0c\n\x05\x04\x03\x02\x02\
-    \x02\x05\x12\x03\x14\x19\x1f\n\x0c\n\x05\x04\x03\x02\x02\x01\x12\x03\x14\
+    \x03\x12\x03\x14()\n\x0b\n\x04\x04\x03\x08\x02\x12\x03\x15\x042\n\x0c\n\
-    \x20%\n\x0c\n\x05\x04\x03\x02\x02\x03\x12\x03\x14()\n\x0b\n\x04\x04\x03\
+    \x05\x04\x03\x08\x02\x01\x12\x03\x15\n\x19\n\x0b\n\x04\x04\x03\x02\x03\
-    \x08\x02\x12\x03\x15\x042\n\x0c\n\x05\x04\x03\x08\x02\x01\x12\x03\x15\n\
+    \x12\x03\x15\x1c0\n\x0c\n\x05\x04\x03\x02\x03\x05\x12\x03\x15\x1c\"\n\
-    \x19\n\x0b\n\x04\x04\x03\x02\x03\x12\x03\x15\x1c0\n\x0c\n\x05\x04\x03\
+    \x0c\n\x05\x04\x03\x02\x03\x01\x12\x03\x15#+\n\x0c\n\x05\x04\x03\x02\x03\
-    \x02\x03\x05\x12\x03\x15\x1c\"\n\x0c\n\x05\x04\x03\x02\x03\x01\x12\x03\
+    \x03\x12\x03\x15./b\x06proto3\
-    \x15#+\n\x0c\n\x05\x04\x03\x02\x03\x03\x12\x03\x15./\n\n\n\x02\x05\0\x12\
-    \x04\x17\0\x1b\x01\n\n\n\x03\x05\0\x01\x12\x03\x17\x05\x0f\n\x0b\n\x04\
-    \x05\0\x02\0\x12\x03\x18\x04\x10\n\x0c\n\x05\x05\0\x02\0\x01\x12\x03\x18\
-    \x04\x0b\n\x0c\n\x05\x05\0\x02\0\x02\x12\x03\x18\x0e\x0f\n\x0b\n\x04\x05\
-    \0\x02\x01\x12\x03\x19\x04\x0e\n\x0c\n\x05\x05\0\x02\x01\x01\x12\x03\x19\
-    \x04\t\n\x0c\n\x05\x05\0\x02\x01\x02\x12\x03\x19\x0c\r\n\x0b\n\x04\x05\0\
-    \x02\x02\x12\x03\x1a\x04\x10\n\x0c\n\x05\x05\0\x02\x02\x01\x12\x03\x1a\
-    \x04\x0b\n\x0c\n\x05\x05\0\x02\x02\x02\x12\x03\x1a\x0e\x0fb\x06proto3\
 ";
 
 static file_descriptor_proto_lazy: ::protobuf::rt::LazyV2<::protobuf::descriptor::FileDescriptorProto> = ::protobuf::rt::LazyV2::INIT;

rust-lib/flowy-user/src/protobuf/proto/event.proto

@@ -1,9 +1,10 @@
 syntax = "proto3";
 
 enum UserEvent {
-    GetUserProfile = 0;
+    InitUser = 0;
     SignIn = 1;
     SignUp = 2;
     SignOut = 3;
     UpdateUser = 4;
+    GetUserProfile = 5;
 }

rust-lib/flowy-user/src/protobuf/proto/user_profile.proto

@@ -21,8 +21,3 @@ message UpdateUserParams {
     oneof one_of_email { string email = 3; };
     oneof one_of_password { string password = 4; };
 }
-enum UserStatus {
-    Unknown = 0;
-    Login = 1;
-    Expired = 2;
-}

rust-lib/flowy-user/src/services/user/builder.rs

@@ -1,20 +1,31 @@
-use crate::services::user::{UserSession, UserSessionConfig};
+use crate::services::user::{SessionStatusCallback, UserSession, UserSessionConfig};
+use std::sync::Arc;
 
 pub struct UserSessionBuilder {
     config: Option<UserSessionConfig>,
+    callback: SessionStatusCallback,
 }
 
 impl UserSessionBuilder {
-    pub fn new() -> Self { Self { config: None } }
+    pub fn new() -> Self {
+        Self {
+            config: None,
+            callback: Arc::new(|_| {}),
+        }
+    }
 
     pub fn root_dir(mut self, dir: &str) -> Self {
         self.config = Some(UserSessionConfig::new(dir));
         self
     }
 
+    pub fn status_callback(mut self, callback: SessionStatusCallback) -> Self {
+        self.callback = callback;
+        self
+    }
+
     pub fn build(mut self) -> UserSession {
         let config = self.config.take().unwrap();
-
+        UserSession::new(config, self.callback.clone())
-        UserSession::new(config)
     }
 }

rust-lib/flowy-user/src/services/user/user_session.rs

@@ -18,6 +18,7 @@ use flowy_database::{
 };
 use flowy_infra::kv::KV;
 use flowy_sqlite::ConnectionPool;
+use flowy_ws::WsController;
 use parking_lot::RwLock;
 use serde::{Deserialize, Serialize};
 use std::sync::Arc;
@@ -34,24 +35,36 @@ impl UserSessionConfig {
     }
 }
 
+pub enum SessionStatus {
+    Login { token: String },
+    Expired { token: String },
+}
+pub type SessionStatusCallback = Arc<dyn Fn(SessionStatus) + Send + Sync>;
+
 pub struct UserSession {
     database: UserDB,
     config: UserSessionConfig,
     #[allow(dead_code)]
     server: Server,
     session: RwLock<Option<Session>>,
+    ws: RwLock<WsController>,
+    status_callback: SessionStatusCallback,
 }
 
 impl UserSession {
-    pub fn new(config: UserSessionConfig) -> Self {
+    pub fn new(config: UserSessionConfig, status_callback: SessionStatusCallback) -> Self {
         let db = UserDB::new(&config.root_dir);
         let server = construct_user_server();
-        Self {
+        let ws = RwLock::new(WsController::new());
+        let user_session = Self {
             database: db,
             config,
             server,
             session: RwLock::new(None),
-        }
+            ws,
+            status_callback,
+        };
+        user_session
     }
 
     pub fn db_connection(&self) -> Result<DBConnection, UserError> {
@@ -80,6 +93,9 @@ impl UserSession {
             let _ = self.set_session(Some(session))?;
             let user_table = self.save_user(resp.into()).await?;
             let user_profile = UserProfile::from(user_table);
+            (self.status_callback)(SessionStatus::Login {
+                token: user_profile.token.clone(),
+            });
             Ok(user_profile)
         }
     }
@@ -94,6 +110,9 @@ impl UserSession {
             let _ = self.set_session(Some(session))?;
             let user_table = self.save_user(resp.into()).await?;
             let user_profile = UserProfile::from(user_table);
+            (self.status_callback)(SessionStatus::Login {
+                token: user_profile.token.clone(),
+            });
             Ok(user_profile)
         }
     }
@@ -104,6 +123,9 @@ impl UserSession {
         let _ = diesel::delete(dsl::user_table.filter(dsl::id.eq(&session.user_id))).execute(&*(self.db_connection()?))?;
         let _ = self.database.close_user_db(&session.user_id)?;
         let _ = self.set_session(None)?;
+        (self.status_callback)(SessionStatus::Expired {
+            token: session.token.clone(),
+        });
         let _ = self.sign_out_on_server(&session.token).await?;
 
         Ok(())
@@ -119,13 +141,26 @@ impl UserSession {
         Ok(())
     }
 
+    pub async fn init_user(&self) -> Result<UserProfile, UserError> {
+        let (user_id, token) = self.get_session()?.into_part();
+
+        let user = dsl::user_table
+            .filter(user_table::id.eq(&user_id))
+            .first::<UserTable>(&*(self.db_connection()?))?;
+
+        let _ = self.read_user_profile_on_server(&token)?;
+        let _ = self.start_ws_connection(&token)?;
+
+        Ok(UserProfile::from(user))
+    }
+
     pub async fn user_profile(&self) -> Result<UserProfile, UserError> {
         let (user_id, token) = self.get_session()?.into_part();
         let user = dsl::user_table
             .filter(user_table::id.eq(&user_id))
             .first::<UserTable>(&*(self.db_connection()?))?;
 
-        let _ = self.read_user_profile_on_server(&token).await?;
+        let _ = self.read_user_profile_on_server(&token)?;
         Ok(UserProfile::from(user))
     }
 
@@ -140,7 +175,7 @@ impl UserSession {
 }
 
 impl UserSession {
-    async fn read_user_profile_on_server(&self, token: &str) -> Result<(), UserError> {
+    fn read_user_profile_on_server(&self, token: &str) -> Result<(), UserError> {
         let server = self.server.clone();
         let token = token.to_owned();
         tokio::spawn(async move {
@@ -225,6 +260,25 @@ impl UserSession {
             Err(_) => false,
         }
     }
+
+    fn start_ws_connection(&self, token: &str) -> Result<(), UserError> {
+        let addr = format!("{}/{}", flowy_net::config::WS_ADDR.as_str(), token);
+        log::debug!("🐴 Try to connect: {}", &addr);
+        let (conn, handlers) = self.ws.write().make_connect(addr);
+        tokio::spawn(async {
+            match conn.await {
+                Ok(_) => {
+                    log::debug!("🐴 ws connect success");
+                    let _ = handlers.await;
+                },
+                Err(e) => {
+                    // TODO: retry?
+                    log::error!("ws connect failed: {}", e);
+                },
+            }
+        });
+        Ok(())
+    }
 }
 
 pub async fn update_user(_server: Server, pool: Arc<ConnectionPool>, params: UpdateUserParams) -> Result<(), UserError> {

rust-lib/flowy-ws/Cargo.toml

@@ -14,8 +14,6 @@ futures-util = "0.3.17"
 futures-channel = "0.3.17"
 tokio = {version = "1", features = ["full"]}
 futures = "0.3.17"
-lazy_static = "1.4"
-parking_lot = "0.11"
 bytes = "0.5"
 pin-project = "1.0.0"
 futures-core = { version = "0.3", default-features = false }
@@ -27,4 +25,5 @@ strum = "0.21"
 strum_macros = "0.21"
 
 [dev-dependencies]
-tokio = {version = "1", features = ["full"]}
+tokio = {version = "1", features = ["full"]}
+env_logger = "0.8.2"

rust-lib/flowy-ws/src/errors.rs

@@ -27,6 +27,7 @@ macro_rules! static_user_error {
 }
 
 impl WsError {
+    #[allow(dead_code)]
     pub(crate) fn new(code: ErrorCode) -> WsError { WsError { code, msg: "".to_string() } }
 
     pub fn context<T: Debug>(mut self, error: T) -> Self {

rust-lib/flowy-ws/src/ws.rs

@@ -1,9 +1,8 @@
 use crate::errors::WsError;
+use flowy_net::{errors::ServerError, response::FlowyResponse};
 use futures_channel::mpsc::{UnboundedReceiver, UnboundedSender};
 use futures_core::{future::BoxFuture, ready, Stream};
 use futures_util::{pin_mut, FutureExt, StreamExt};
-use lazy_static::lazy_static;
-use parking_lot::RwLock;
 use pin_project::pin_project;
 use std::{
     future::Future,
@@ -14,20 +13,17 @@ use std::{
 use tokio::net::TcpStream;
 use tokio_tungstenite::{
     connect_async,
-    tungstenite::{handshake::client::Response, Error, Message},
+    tungstenite::{handshake::client::Response, http::StatusCode, Error, Message},
     MaybeTlsStream,
     WebSocketStream,
 };
-lazy_static! {
-    pub static ref WS: RwLock<WsController> = RwLock::new(WsController::new());
-}
-
-pub fn start_ws_connection() { WS.write().connect(flowy_net::config::WS_ADDR.as_ref()); }
 
 pub type MsgReceiver = UnboundedReceiver<Message>;
 pub type MsgSender = UnboundedSender<Message>;
 pub trait WsMessageHandler: Sync + Send + 'static {
-    fn handler_message(&self, msg: &Message);
+    fn can_handle(&self) -> bool;
+    fn receive_message(&self, msg: &Message);
+    fn send_message(&self, sender: Arc<WsSender>);
 }
 
 pub struct WsController {
@@ -47,13 +43,15 @@ impl WsController {
 
     pub fn add_handlers(&mut self, handler: Arc<dyn WsMessageHandler>) { self.handlers.push(handler); }
 
-    pub fn connect(&mut self, addr: &str) {
+    #[allow(dead_code)]
-        let (ws, handlers) = self.make_connect(&addr);
+    pub async fn connect(&mut self, addr: String) -> Result<(), ServerError> {
-        let _ = tokio::spawn(ws);
+        let (conn, handlers) = self.make_connect(addr);
+        let _ = conn.await?;
         let _ = tokio::spawn(handlers);
+        Ok(())
     }
 
-    fn make_connect(&mut self, addr: &str) -> (WsRaw, WsHandlers) {
+    pub fn make_connect(&mut self, addr: String) -> (WsConnection, WsHandlers) {
         //                Stream                             User
         //               ┌───────────────┐                 ┌──────────────┐
         // ┌──────┐      │  ┌─────────┐  │    ┌────────┐   │  ┌────────┐  │
@@ -64,15 +62,12 @@ impl WsController {
         //     └─────────┼──│ws_write │◀─┼────│ ws_rx  │◀──┼──│ ws_tx  │  │
         //               │  └─────────┘  │    └────────┘   │  └────────┘  │
         //               └───────────────┘                 └──────────────┘
-        let addr = addr.to_string();
         let (msg_tx, msg_rx) = futures_channel::mpsc::unbounded();
         let (ws_tx, ws_rx) = futures_channel::mpsc::unbounded();
         let sender = Arc::new(WsSender::new(ws_tx));
         let handlers = self.handlers.clone();
         self.sender = Some(sender.clone());
-        log::debug!("🐴ws prepare connection");
+        (WsConnection::new(msg_tx, ws_rx, addr), WsHandlers::new(handlers, msg_rx))
-
-        (WsRaw::new(msg_tx, ws_rx, addr), WsHandlers::new(handlers, msg_rx))
     }
 
     pub fn send_message(&self, msg: Message) -> Result<(), WsError> {
@@ -84,7 +79,7 @@ impl WsController {
 }
 
 #[pin_project]
-struct WsHandlers {
+pub struct WsHandlers {
     #[pin]
     msg_rx: MsgReceiver,
     handlers: Vec<Arc<dyn WsMessageHandler>>,
@@ -101,7 +96,7 @@ impl Future for WsHandlers {
             match ready!(self.as_mut().project().msg_rx.poll_next(cx)) {
                 None => return Poll::Ready(()),
                 Some(message) => self.handlers.iter().for_each(|handler| {
-                    handler.handler_message(&message);
+                    handler.receive_message(&message);
                 }),
             }
         }
@@ -109,16 +104,16 @@ impl Future for WsHandlers {
 }
 
 #[pin_project]
-pub struct WsRaw {
+pub struct WsConnection {
     msg_tx: Option<MsgSender>,
     ws_rx: Option<MsgReceiver>,
     #[pin]
     fut: BoxFuture<'static, Result<(WebSocketStream<MaybeTlsStream<TcpStream>>, Response), Error>>,
 }
 
-impl WsRaw {
+impl WsConnection {
     pub fn new(msg_tx: MsgSender, ws_rx: MsgReceiver, addr: String) -> Self {
-        WsRaw {
+        WsConnection {
             msg_tx: Some(msg_tx),
             ws_rx: Some(ws_rx),
             fut: Box::pin(async move { connect_async(&addr).await }),
@@ -126,8 +121,8 @@ impl WsRaw {
     }
 }
 
-impl Future for WsRaw {
+impl Future for WsConnection {
-    type Output = ();
+    type Output = Result<(), ServerError>;
     fn poll(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> {
         // [[pin]]
         // poll async function.  The following methods not work.
@@ -147,50 +142,35 @@ impl Future for WsRaw {
         loop {
             return match ready!(self.as_mut().project().fut.poll(cx)) {
                 Ok((stream, _)) => {
-                    log::debug!("🐴 ws connect success");
                     let mut ws_stream = WsStream {
                         msg_tx: self.msg_tx.take(),
                         ws_rx: self.ws_rx.take(),
                         stream: Some(stream),
                     };
                     match Pin::new(&mut ws_stream).poll(cx) {
-                        Poll::Ready(_a) => Poll::Ready(()),
+                        Poll::Ready(_) => Poll::Ready(Ok(())),
                         Poll::Pending => Poll::Pending,
                     }
                 },
-                Err(e) => {
+                Err(error) => Poll::Ready(Err(error_to_flowy_response(error))),
-                    log::error!("🐴 ws connect failed: {:?}", e);
-                    Poll::Ready(())
-                },
             };
         }
     }
 }
 
-#[pin_project]
+fn error_to_flowy_response(error: tokio_tungstenite::tungstenite::Error) -> ServerError {
-struct WsConn {
+    let error = match error {
-    #[pin]
+        Error::Http(response) => {
-    fut: BoxFuture<'static, Result<(WebSocketStream<MaybeTlsStream<TcpStream>>, Response), Error>>,
+            if response.status() == StatusCode::UNAUTHORIZED {
-}
+                ServerError::unauthorized()
+            } else {
+                ServerError::internal().context(response)
+            }
+        },
+        _ => ServerError::internal().context(error),
+    };
 
-impl WsConn {
+    error
-    fn new(addr: String) -> Self {
-        Self {
-            fut: Box::pin(async move { connect_async(&addr).await }),
-        }
-    }
-}
-
-impl Future for WsConn {
-    type Output = Result<(WebSocketStream<MaybeTlsStream<TcpStream>>, Response), Error>;
-    fn poll(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> {
-        loop {
-            return match ready!(self.as_mut().project().fut.poll(cx)) {
-                Ok(o) => Poll::Ready(Ok(o)),
-                Err(e) => Poll::Ready(Err(e)),
-            };
-        }
-    }
 }
 
 struct WsStream {
@@ -218,7 +198,7 @@ impl Future for WsStream {
         });
 
         pin_mut!(to_ws, from_ws);
-        log::debug!("🐴 ws start poll stream");
+        log::trace!("🐴 ws start poll stream");
         match to_ws.poll_unpin(cx) {
             Poll::Ready(_) => Poll::Ready(()),
             Poll::Pending => match from_ws.poll_unpin(cx) {
@@ -245,39 +225,18 @@ impl WsSender {
 #[cfg(test)]
 mod tests {
     use super::WsController;
-    use futures_util::{pin_mut, StreamExt};
-    use tokio_tungstenite::connect_async;
 
     #[tokio::test]
     async fn connect() {
+        std::env::set_var("RUST_LOG", "Debug");
+        env_logger::init();
+
         let mut controller = WsController::new();
         let addr = format!("{}/123", flowy_net::config::WS_ADDR.as_str());
-        let (a, b) = controller.make_connect(&addr);
+        let (a, b) = controller.make_connect(addr);
         tokio::select! {
-            _ = a => println!("write completed"),
+            r = a => println!("write completed {:?}", r),
             _ = b => println!("read completed"),
         };
     }
-
-    #[tokio::test]
-    async fn connect_raw() {
-        let _controller = WsController::new();
-        let addr = format!("{}/123", flowy_net::config::WS_ADDR.as_str());
-        let (tx, rx) = futures_channel::mpsc::unbounded();
-        let (ws_write, ws_read) = connect_async(&addr).await.unwrap().0.split();
-        let to_ws = rx.map(Ok).forward(ws_write);
-        let from_ws = ws_read.for_each(|message| async {
-            tx.unbounded_send(message.unwrap()).unwrap();
-        });
-
-        pin_mut!(to_ws, from_ws);
-        tokio::select! {
-            _ = to_ws => {
-                log::debug!("ws write completed")
-            }
-            _ = from_ws => {
-                log::debug!("ws read completed")
-            }
-        };
-    }
 }