Extract protobuf structs from flowy-sync crate (#1425)

* refactor: extract data model from flowy-sync crate

* chore: rename lib-infra features

frontend/rust-lib/Cargo.lock

@@ -861,6 +861,7 @@ dependencies = [
  "flowy-derive",
  "flowy-document",
  "flowy-error",
+ "flowy-http-model",
  "flowy-revision",
  "flowy-sync",
  "flowy-test",
@@ -927,6 +928,7 @@ dependencies = [
  "flowy-document",
  "flowy-error",
  "flowy-folder",
+ "flowy-http-model",
  "flowy-revision",
  "flowy-sync",
  "flowy-test",
@@ -965,6 +967,7 @@ dependencies = [
  "flowy-derive",
  "flowy-error",
  "flowy-grid",
+ "flowy-http-model",
  "flowy-revision",
  "flowy-sync",
  "flowy-test",
@@ -991,6 +994,17 @@ dependencies = [
  "url",
 ]
 
+[[package]]
+name = "flowy-http-model"
+version = "0.1.0"
+dependencies = [
+ "bytes",
+ "flowy-derive",
+ "lib-infra",
+ "md5",
+ "protobuf",
+]
+
 [[package]]
 name = "flowy-net"
 version = "0.1.0"
@@ -1004,6 +1018,7 @@ dependencies = [
  "flowy-document",
  "flowy-error",
  "flowy-folder",
+ "flowy-http-model",
  "flowy-sync",
  "flowy-user",
  "folder-rev-model",
@@ -1016,7 +1031,7 @@ dependencies = [
  "lib-ws",
  "log",
  "nanoid",
- "parking_lot 0.11.2",
+ "parking_lot 0.12.1",
  "protobuf",
  "reqwest",
  "serde",
@@ -1036,8 +1051,8 @@ dependencies = [
  "bytes",
  "dashmap",
  "flowy-error",
+ "flowy-http-model",
  "flowy-revision",
- "flowy-sync",
  "futures-util",
  "lib-infra",
  "lib-ws",
@@ -1055,29 +1070,22 @@ dependencies = [
 name = "flowy-sdk"
 version = "0.1.0"
 dependencies = [
- "bincode",
  "bytes",
- "claim 0.5.0",
- "color-eyre",
  "flowy-database",
  "flowy-document",
  "flowy-folder",
  "flowy-grid",
+ "flowy-http-model",
  "flowy-net",
  "flowy-revision",
- "flowy-sync",
  "flowy-user",
  "futures-core",
- "futures-util",
  "grid-rev-model",
  "lib-dispatch",
  "lib-infra",
  "lib-log",
  "lib-ws",
- "log",
- "parking_lot 0.11.2",
- "protobuf",
- "serde",
+ "parking_lot 0.12.1",
  "tokio",
  "tracing",
 ]
@@ -1092,13 +1100,13 @@ dependencies = [
  "dashmap",
  "dissimilar",
  "flowy-derive",
+ "flowy-http-model",
  "folder-rev-model",
  "futures",
  "grid-rev-model",
  "lib-infra",
  "lib-ot",
  "log",
- "md5",
  "parking_lot 0.12.1",
  "protobuf",
  "serde",
@@ -1164,7 +1172,7 @@ dependencies = [
  "log",
  "nanoid",
  "once_cell",
- "parking_lot 0.11.2",
+ "parking_lot 0.12.1",
  "protobuf",
  "quickcheck",
  "quickcheck_macros",
@@ -1809,7 +1817,7 @@ dependencies = [
  "futures-util",
  "lib-infra",
  "log",
- "parking_lot 0.11.2",
+ "parking_lot 0.12.1",
  "paste",
  "pin-project",
  "protobuf",

frontend/rust-lib/dart-ffi/Cargo.toml

@@ -38,6 +38,5 @@ openssl_vendored = ["flowy-sdk/openssl_vendored"]
 
 [build-dependencies]
 lib-infra = { path = "../../../shared-lib/lib-infra", features = [
-    "protobuf_file_gen",
     "dart",
 ] }

frontend/rust-lib/dart-notify/Cargo.toml

@@ -19,4 +19,4 @@ lib-dispatch = {path = "../lib-dispatch" }
 dart = ["lib-infra/dart"]
 
 [build-dependencies]
-lib-infra = { path = "../../../shared-lib/lib-infra", features = ["protobuf_file_gen"] }
+lib-infra = { path = "../../../shared-lib/lib-infra", features = ["proto_gen"] }

frontend/rust-lib/flowy-document/Cargo.toml

@@ -8,6 +8,7 @@ edition = "2018"
 
 [dependencies]
 flowy-sync = { path = "../../../shared-lib/flowy-sync"}
+flowy-http-model = { path = "../../../shared-lib/flowy-http-model"}
 flowy-derive = { path = "../../../shared-lib/flowy-derive" }
 lib-ot = { path = "../../../shared-lib/lib-ot" }
 lib-ws = { path = "../../../shared-lib/lib-ws" }
@@ -51,7 +52,7 @@ criterion = "0.3"
 rand = "0.8.5"
 
 [build-dependencies]
-lib-infra = { path = "../../../shared-lib/lib-infra", features = ["protobuf_file_gen", "proto_gen"] }
+lib-infra = { path = "../../../shared-lib/lib-infra", features = [ "proto_gen"] }
 
 [features]
 sync = []

frontend/rust-lib/flowy-document/src/editor/document.rs

@@ -1,7 +1,7 @@
 use bytes::Bytes;
 use flowy_error::{FlowyError, FlowyResult};
+use flowy_http_model::revision::Revision;
 use flowy_revision::{RevisionMergeable, RevisionObjectDeserializer, RevisionObjectSerializer};
-use flowy_sync::entities::revision::Revision;
 use lib_ot::core::{Extension, NodeDataBuilder, NodeOperation, NodeTree, NodeTreeContext, Selection, Transaction};
 use lib_ot::text_delta::DeltaTextOperationBuilder;
 

frontend/rust-lib/flowy-document/src/editor/editor.rs

@@ -6,8 +6,8 @@ use crate::{DocumentEditor, DocumentUser};
 use bytes::Bytes;
 use flowy_database::ConnectionPool;
 use flowy_error::{internal_error, FlowyError, FlowyResult};
+use flowy_http_model::ws_data::ServerRevisionWSData;
 use flowy_revision::{RevisionCloudService, RevisionManager};
-use flowy_sync::entities::ws_data::ServerRevisionWSData;
 use lib_infra::future::FutureResult;
 use lib_ot::core::Transaction;
 use lib_ws::WSConnectState;

frontend/rust-lib/flowy-document/src/editor/queue.rs

@@ -3,8 +3,8 @@ use crate::DocumentUser;
 use async_stream::stream;
 use bytes::Bytes;
 use flowy_error::FlowyError;
+use flowy_http_model::revision::{RevId, Revision};
 use flowy_revision::RevisionManager;
-use flowy_sync::entities::revision::{RevId, Revision};
 use futures::stream::StreamExt;
 use lib_ot::core::Transaction;
 

frontend/rust-lib/flowy-document/src/lib.rs

@@ -16,7 +16,7 @@ pub mod errors {
 pub const TEXT_BLOCK_SYNC_INTERVAL_IN_MILLIS: u64 = 1000;
 
 use crate::errors::FlowyError;
-use flowy_sync::entities::document::{CreateDocumentParams, DocumentIdPB, DocumentPayloadPB, ResetDocumentParams};
+use flowy_http_model::document::{CreateDocumentParams, DocumentIdPB, DocumentPayloadPB, ResetDocumentParams};
 use lib_infra::future::FutureResult;
 
 pub trait DocumentCloudService: Send + Sync {

frontend/rust-lib/flowy-document/src/manager.rs

@@ -8,13 +8,13 @@ use bytes::Bytes;
 
 use flowy_database::ConnectionPool;
 use flowy_error::FlowyResult;
+use flowy_http_model::util::md5;
+use flowy_http_model::{document::DocumentIdPB, revision::Revision, ws_data::ServerRevisionWSData};
 use flowy_revision::{
     RevisionCloudService, RevisionManager, RevisionPersistence, RevisionPersistenceConfiguration, RevisionWebSocket,
     SQLiteRevisionSnapshotPersistence,
 };
 use flowy_sync::client_document::initial_delta_document_content;
-use flowy_sync::entities::{document::DocumentIdPB, revision::Revision, ws_data::ServerRevisionWSData};
-use flowy_sync::util::md5;
 use lib_infra::future::FutureResult;
 use lib_infra::ref_map::{RefCountHashMap, RefCountValue};
 use lib_ws::WSConnectState;
@@ -307,7 +307,7 @@ impl RevisionCloudService for DocumentRevisionCloudService {
             match server.fetch_document(&token, params).await? {
                 None => Err(FlowyError::record_not_found().context("Remote doesn't have this document")),
                 Some(payload) => {
-                    let bytes = Bytes::from(payload.content.clone());
+                    let bytes = Bytes::from(payload.data.clone());
                     let doc_md5 = md5(&bytes);
                     let revision = Revision::new(&payload.doc_id, payload.base_rev_id, payload.rev_id, bytes, doc_md5);
                     Ok(vec![revision])

frontend/rust-lib/flowy-document/src/old_editor/editor.rs

@@ -5,16 +5,14 @@ use crate::{errors::FlowyError, DocumentEditor, DocumentUser};
 use bytes::Bytes;
 use flowy_database::ConnectionPool;
 use flowy_error::{internal_error, FlowyResult};
+use flowy_http_model::document::DocumentPayloadPB;
+use flowy_http_model::revision::Revision;
+use flowy_http_model::ws_data::ServerRevisionWSData;
 use flowy_revision::{
     RevisionCloudService, RevisionManager, RevisionMergeable, RevisionObjectDeserializer, RevisionObjectSerializer,
     RevisionWebSocket,
 };
-use flowy_sync::entities::ws_data::ServerRevisionWSData;
-use flowy_sync::{
-    entities::{document::DocumentPayloadPB, revision::Revision},
-    errors::CollaborateResult,
-    util::make_operations_from_revisions,
-};
+use flowy_sync::{errors::CollaborateResult, util::make_operations_from_revisions};
 use lib_infra::future::FutureResult;
 use lib_ot::core::{AttributeEntry, AttributeHashMap};
 use lib_ot::{
@@ -47,7 +45,7 @@ impl DeltaDocumentEditor {
         let document = rev_manager
             .initialize::<DeltaDocumentRevisionSerde>(Some(cloud_service))
             .await?;
-        let operations = DeltaTextOperations::from_bytes(&document.content)?;
+        let operations = DeltaTextOperations::from_bytes(&document.data)?;
         let rev_manager = Arc::new(rev_manager);
         let doc_id = doc_id.to_string();
         let user_id = user.user_id()?;
@@ -255,7 +253,7 @@ impl RevisionObjectDeserializer for DeltaDocumentRevisionSerde {
 
         Result::<DocumentPayloadPB, FlowyError>::Ok(DocumentPayloadPB {
             doc_id: object_id.to_owned(),
-            content: delta.json_str(),
+            data: delta.json_bytes().to_vec(),
             rev_id,
             base_rev_id,
         })

frontend/rust-lib/flowy-document/src/old_editor/queue.rs

@@ -3,10 +3,10 @@ use crate::DocumentUser;
 use async_stream::stream;
 use flowy_database::ConnectionPool;
 use flowy_error::FlowyError;
+use flowy_http_model::revision::{RevId, Revision};
 use flowy_revision::{RevisionMD5, RevisionManager, TransformOperations};
 use flowy_sync::{
     client_document::{history::UndoResult, ClientDocument},
-    entities::revision::{RevId, Revision},
     errors::CollaborateError,
 };
 use futures::stream::StreamExt;

frontend/rust-lib/flowy-document/src/old_editor/web_socket.rs

@@ -3,16 +3,13 @@ use crate::TEXT_BLOCK_SYNC_INTERVAL_IN_MILLIS;
 use bytes::Bytes;
 use flowy_database::ConnectionPool;
 use flowy_error::{internal_error, FlowyError, FlowyResult};
+use flowy_http_model::{
+    revision::{Revision, RevisionRange},
+    ws_data::{ClientRevisionWSData, NewDocumentUser, ServerRevisionWSDataType},
+};
 use flowy_revision::*;
-use flowy_sync::entities::revision::Revision;
+use flowy_sync::errors::CollaborateResult;
 use flowy_sync::util::make_operations_from_revisions;
-use flowy_sync::{
-    entities::{
-        revision::RevisionRange,
-        ws_data::{ClientRevisionWSData, NewDocumentUser, ServerRevisionWSDataType},
-    },
-    errors::CollaborateResult,
-};
 use lib_infra::future::{BoxResultFuture, FutureResult};
 use lib_ot::text_delta::DeltaTextOperations;
 use lib_ws::WSConnectState;

frontend/rust-lib/flowy-document/src/services/migration.rs

@@ -4,9 +4,10 @@ use crate::DocumentDatabase;
 use bytes::Bytes;
 use flowy_database::kv::KV;
 use flowy_error::FlowyResult;
+use flowy_http_model::revision::Revision;
+use flowy_http_model::util::md5;
 use flowy_revision::disk::{RevisionDiskCache, SyncRecord};
-use flowy_sync::entities::revision::Revision;
-use flowy_sync::util::{make_operations_from_revisions, md5};
+use flowy_sync::util::make_operations_from_revisions;
 use std::sync::Arc;
 
 const V1_MIGRATION: &str = "DOCUMENT_V1_MIGRATION";

frontend/rust-lib/flowy-document/src/services/persistence/rev_sqlite/document_rev_sqlite_v0.rs

@@ -7,11 +7,11 @@ use flowy_database::{
     ConnectionPool,
 };
 use flowy_error::{internal_error, FlowyError, FlowyResult};
-use flowy_revision::disk::{RevisionChangeset, RevisionDiskCache, RevisionState, SyncRecord};
-use flowy_sync::{
-    entities::revision::{Revision, RevisionRange},
+use flowy_http_model::{
+    revision::{Revision, RevisionRange},
     util::md5,
 };
+use flowy_revision::disk::{RevisionChangeset, RevisionDiskCache, RevisionState, SyncRecord};
 use std::collections::HashMap;
 use std::sync::Arc;
 

frontend/rust-lib/flowy-document/src/services/persistence/rev_sqlite/document_rev_sqlite_v1.rs

@@ -7,11 +7,11 @@ use flowy_database::{
     ConnectionPool,
 };
 use flowy_error::{internal_error, FlowyError, FlowyResult};
-use flowy_revision::disk::{RevisionChangeset, RevisionDiskCache, RevisionState, SyncRecord};
-use flowy_sync::{
-    entities::revision::{Revision, RevisionRange},
+use flowy_http_model::{
+    revision::{Revision, RevisionRange},
     util::md5,
 };
+use flowy_revision::disk::{RevisionChangeset, RevisionDiskCache, RevisionState, SyncRecord};
 use std::sync::Arc;
 
 pub struct SQLiteDocumentRevisionPersistence {

frontend/rust-lib/flowy-error/Cargo.toml

@@ -30,4 +30,4 @@ db = ["flowy-database", "lib-sqlite", "r2d2"]
 dart = ["flowy-error-code/dart", "lib-infra/dart"]
 
 [build-dependencies]
-lib-infra = { path = "../../../shared-lib/lib-infra", features = ["protobuf_file_gen"] }
+lib-infra = { path = "../../../shared-lib/lib-infra", features = ["proto_gen"] }

frontend/rust-lib/flowy-folder/Cargo.toml

@@ -8,6 +8,7 @@ edition = "2018"
 [dependencies]
 folder-rev-model = { path = "../../../shared-lib/folder-rev-model" }
 flowy-sync = { path = "../../../shared-lib/flowy-sync" }
+flowy-http-model = { path = "../../../shared-lib/flowy-http-model" }
 flowy-derive = { path = "../../../shared-lib/flowy-derive" }
 lib-ot = { path = "../../../shared-lib/lib-ot" }
 lib-infra = { path = "../../../shared-lib/lib-infra" }
@@ -41,7 +42,7 @@ flowy-folder = { path = "../flowy-folder", features = ["flowy_unit_test"]}
 flowy-test = { path = "../flowy-test" }
 
 [build-dependencies]
-lib-infra = { path = "../../../shared-lib/lib-infra", features = ["protobuf_file_gen", "proto_gen"] }
+lib-infra = { path = "../../../shared-lib/lib-infra", features = [ "proto_gen"] }
 
 [features]
 default = []

frontend/rust-lib/flowy-folder/src/manager.rs

@@ -18,12 +18,13 @@ use flowy_revision::{
     RevisionManager, RevisionPersistence, RevisionPersistenceConfiguration, RevisionWebSocket,
     SQLiteRevisionSnapshotPersistence,
 };
-use flowy_sync::{client_folder::FolderPad, entities::ws_data::ServerRevisionWSData};
 use folder_rev_model::user_default;
 use lazy_static::lazy_static;
 use lib_infra::future::FutureResult;
 
 use crate::services::persistence::rev_sqlite::SQLiteFolderRevisionPersistence;
+use flowy_http_model::ws_data::ServerRevisionWSData;
+use flowy_sync::client_folder::FolderPad;
 use std::{collections::HashMap, convert::TryInto, fmt::Formatter, sync::Arc};
 use tokio::sync::RwLock as TokioRwLock;
 lazy_static! {

frontend/rust-lib/flowy-folder/src/services/folder_editor.rs

@@ -1,18 +1,16 @@
 use crate::manager::FolderId;
 use bytes::Bytes;
+use flowy_database::ConnectionPool;
 use flowy_error::{FlowyError, FlowyResult};
+use flowy_http_model::revision::Revision;
+use flowy_http_model::ws_data::ServerRevisionWSData;
 use flowy_revision::{
     RevisionCloudService, RevisionManager, RevisionMergeable, RevisionObjectDeserializer, RevisionObjectSerializer,
     RevisionWebSocket,
 };
+use flowy_sync::client_folder::{FolderChangeset, FolderPad};
 use flowy_sync::util::make_operations_from_revisions;
-use flowy_sync::{
-    client_folder::{FolderChangeset, FolderPad},
-    entities::{revision::Revision, ws_data::ServerRevisionWSData},
-};
 use lib_infra::future::FutureResult;
-
-use flowy_database::ConnectionPool;
 use lib_ot::core::EmptyAttributes;
 use parking_lot::RwLock;
 use std::sync::Arc;

frontend/rust-lib/flowy-folder/src/services/persistence/migration.rs

@@ -6,15 +6,15 @@ use crate::{
 use bytes::Bytes;
 use flowy_database::kv::KV;
 use flowy_error::{FlowyError, FlowyResult};
+use flowy_http_model::revision::Revision;
 use flowy_revision::reset::{RevisionResettable, RevisionStructReset};
 use flowy_sync::client_folder::make_folder_rev_json_str;
 use flowy_sync::client_folder::FolderPad;
-use flowy_sync::entities::revision::Revision;
 use flowy_sync::server_folder::FolderOperationsBuilder;
 use folder_rev_model::{AppRevision, FolderRevision, ViewRevision, WorkspaceRevision};
 
 use crate::services::persistence::rev_sqlite::SQLiteFolderRevisionPersistence;
-use flowy_sync::util::md5;
+use flowy_http_model::util::md5;
 use std::sync::Arc;
 
 const V1_MIGRATION: &str = "FOLDER_V1_MIGRATION";

frontend/rust-lib/flowy-folder/src/services/persistence/mod.rs

@@ -10,8 +10,9 @@ use crate::{
 };
 use flowy_database::ConnectionPool;
 use flowy_error::{FlowyError, FlowyResult};
+use flowy_http_model::revision::Revision;
 use flowy_revision::disk::{RevisionDiskCache, RevisionState, SyncRecord};
-use flowy_sync::{client_folder::FolderPad, entities::revision::Revision};
+use flowy_sync::client_folder::FolderPad;
 use folder_rev_model::{AppRevision, TrashRevision, ViewRevision, WorkspaceRevision};
 
 use crate::services::persistence::rev_sqlite::SQLiteFolderRevisionPersistence;

frontend/rust-lib/flowy-folder/src/services/persistence/rev_sqlite/folder_rev_sqlite.rs

@@ -7,12 +7,9 @@ use flowy_database::{
     ConnectionPool,
 };
 use flowy_error::{internal_error, FlowyError, FlowyResult};
+use flowy_http_model::revision::{Revision, RevisionRange};
+use flowy_http_model::util::md5;
 use flowy_revision::disk::{RevisionChangeset, RevisionDiskCache, RevisionState, SyncRecord};
-use flowy_sync::{
-    entities::revision::{Revision, RevisionRange},
-    util::md5,
-};
-
 use std::sync::Arc;
 
 pub struct SQLiteFolderRevisionPersistence {

frontend/rust-lib/flowy-folder/src/services/view/controller.rs

@@ -16,7 +16,7 @@ use crate::{
 };
 use bytes::Bytes;
 use flowy_database::kv::KV;
-use flowy_sync::entities::document::DocumentIdPB;
+use flowy_http_model::document::DocumentIdPB;
 use folder_rev_model::{gen_view_id, ViewRevision};
 use futures::{FutureExt, StreamExt};
 use std::{collections::HashSet, sync::Arc};

frontend/rust-lib/flowy-folder/src/services/web_socket.rs

@@ -2,17 +2,12 @@ use crate::services::FOLDER_SYNC_INTERVAL_IN_MILLIS;
 use bytes::Bytes;
 use flowy_database::ConnectionPool;
 use flowy_error::{FlowyError, FlowyResult};
+use flowy_http_model::revision::{Revision, RevisionRange};
+use flowy_http_model::ws_data::{ClientRevisionWSData, NewDocumentUser, ServerRevisionWSDataType};
 use flowy_revision::*;
-use flowy_sync::entities::revision::Revision;
+use flowy_sync::client_folder::FolderPad;
 use flowy_sync::server_folder::FolderOperations;
 use flowy_sync::util::make_operations_from_revisions;
-use flowy_sync::{
-    client_folder::FolderPad,
-    entities::{
-        revision::RevisionRange,
-        ws_data::{ClientRevisionWSData, NewDocumentUser, ServerRevisionWSDataType},
-    },
-};
 use lib_infra::future::{BoxResultFuture, FutureResult};
 use lib_ot::core::OperationTransform;
 use parking_lot::RwLock;

frontend/rust-lib/flowy-folder/tests/workspace/script.rs

@@ -16,9 +16,9 @@ use flowy_folder::entities::{
 use flowy_folder::event_map::FolderEvent::*;
 use flowy_folder::{errors::ErrorCode, services::folder_editor::FolderEditor};
 
+use flowy_http_model::document::DocumentPayloadPB;
 use flowy_revision::disk::RevisionState;
 use flowy_revision::REVISION_WRITE_INTERVAL_IN_MILLIS;
-use flowy_sync::entities::document::DocumentPayloadPB;
 use flowy_test::{event_builder::*, FlowySDKTest};
 use std::{sync::Arc, time::Duration};
 use tokio::time::sleep;

frontend/rust-lib/flowy-grid/Cargo.toml

@@ -15,6 +15,7 @@ lib-ot = { path = "../../../shared-lib/lib-ot" }
 lib-infra = { path = "../../../shared-lib/lib-infra" }
 grid-rev-model = { path = "../../../shared-lib/grid-rev-model" }
 flowy-sync = { path = "../../../shared-lib/flowy-sync" }
+flowy-http-model = { path = "../../../shared-lib/flowy-http-model" }
 flowy-database = { path = "../flowy-database" }
 
 strum = "0.21"
@@ -47,7 +48,7 @@ flowy-test = { path = "../flowy-test" }
 flowy-grid = { path = "../flowy-grid", features = ["flowy_unit_test"]}
 
 [build-dependencies]
-lib-infra = { path = "../../../shared-lib/lib-infra", features = ["protobuf_file_gen", "proto_gen"] }
+lib-infra = { path = "../../../shared-lib/lib-infra", features = ["proto_gen"] }
 
 
 [features]

frontend/rust-lib/flowy-grid/src/manager.rs

@@ -12,12 +12,12 @@ use bytes::Bytes;
 
 use flowy_database::ConnectionPool;
 use flowy_error::{FlowyError, FlowyResult};
+use flowy_http_model::revision::Revision;
 use flowy_revision::{
     RevisionManager, RevisionPersistence, RevisionPersistenceConfiguration, RevisionWebSocket,
     SQLiteRevisionSnapshotPersistence,
 };
 use flowy_sync::client_grid::{make_grid_block_operations, make_grid_operations, make_grid_view_operations};
-use flowy_sync::entities::revision::Revision;
 use grid_rev_model::{BuildGridContext, GridRevision, GridViewRevision};
 use lib_infra::ref_map::{RefCountHashMap, RefCountValue};
 

frontend/rust-lib/flowy-grid/src/services/block_editor.rs

@@ -1,11 +1,11 @@
 use crate::entities::RowPB;
 use bytes::Bytes;
 use flowy_error::{FlowyError, FlowyResult};
+use flowy_http_model::revision::Revision;
 use flowy_revision::{
     RevisionCloudService, RevisionManager, RevisionMergeable, RevisionObjectDeserializer, RevisionObjectSerializer,
 };
 use flowy_sync::client_grid::{GridBlockRevisionChangeset, GridBlockRevisionPad};
-use flowy_sync::entities::revision::Revision;
 use flowy_sync::util::make_operations_from_revisions;
 use grid_rev_model::{CellRevision, GridBlockRevision, RowChangeset, RowRevision};
 use lib_infra::future::FutureResult;

frontend/rust-lib/flowy-grid/src/services/grid_editor.rs

@@ -15,11 +15,11 @@ use crate::services::persistence::block_index::BlockIndexCache;
 use crate::services::row::{make_grid_blocks, make_rows_from_row_revs, GridBlockSnapshot, RowRevisionBuilder};
 use bytes::Bytes;
 use flowy_error::{ErrorCode, FlowyError, FlowyResult};
+use flowy_http_model::revision::Revision;
 use flowy_revision::{
     RevisionCloudService, RevisionManager, RevisionMergeable, RevisionObjectDeserializer, RevisionObjectSerializer,
 };
 use flowy_sync::client_grid::{GridRevisionChangeset, GridRevisionPad, JsonDeserializer};
-use flowy_sync::entities::revision::Revision;
 use flowy_sync::errors::{CollaborateError, CollaborateResult};
 use flowy_sync::util::make_operations_from_revisions;
 use grid_rev_model::*;

frontend/rust-lib/flowy-grid/src/services/grid_view_editor.rs

@@ -14,11 +14,11 @@ use crate::services::group::{
 use bytes::Bytes;
 use flowy_database::ConnectionPool;
 use flowy_error::{FlowyError, FlowyResult};
+use flowy_http_model::revision::Revision;
 use flowy_revision::{
     RevisionCloudService, RevisionManager, RevisionMergeable, RevisionObjectDeserializer, RevisionObjectSerializer,
 };
 use flowy_sync::client_grid::{GridViewRevisionChangeset, GridViewRevisionPad};
-use flowy_sync::entities::revision::Revision;
 use flowy_sync::util::make_operations_from_revisions;
 use grid_rev_model::{
     gen_grid_filter_id, FieldRevision, FieldTypeRevision, FilterConfigurationRevision, GroupConfigurationRevision,

frontend/rust-lib/flowy-grid/src/services/persistence/migration.rs

@@ -1,15 +1,14 @@
 use crate::manager::GridUser;
+use crate::services::persistence::rev_sqlite::SQLiteGridRevisionPersistence;
 use crate::services::persistence::GridDatabase;
 use bytes::Bytes;
 use flowy_database::kv::KV;
 use flowy_error::FlowyResult;
+use flowy_http_model::revision::Revision;
+use flowy_http_model::util::md5;
 use flowy_revision::reset::{RevisionResettable, RevisionStructReset};
 use flowy_sync::client_grid::{make_grid_rev_json_str, GridOperationsBuilder, GridRevisionPad};
-use flowy_sync::entities::revision::Revision;
-use flowy_sync::util::md5;
 use grid_rev_model::GridRevision;
-
-use crate::services::persistence::rev_sqlite::SQLiteGridRevisionPersistence;
 use std::sync::Arc;
 
 const V1_MIGRATION: &str = "GRID_V1_MIGRATION";

frontend/rust-lib/flowy-grid/src/services/persistence/rev_sqlite/grid_block_impl.rs

@@ -7,11 +7,9 @@ use flowy_database::{
     ConnectionPool,
 };
 use flowy_error::{internal_error, FlowyError, FlowyResult};
+use flowy_http_model::revision::{Revision, RevisionRange};
+use flowy_http_model::util::md5;
 use flowy_revision::disk::{RevisionChangeset, RevisionDiskCache, RevisionState, SyncRecord};
-use flowy_sync::{
-    entities::revision::{Revision, RevisionRange},
-    util::md5,
-};
 use std::sync::Arc;
 
 pub struct SQLiteGridBlockRevisionPersistence {

frontend/rust-lib/flowy-grid/src/services/persistence/rev_sqlite/grid_impl.rs

@@ -7,11 +7,9 @@ use flowy_database::{
     ConnectionPool,
 };
 use flowy_error::{internal_error, FlowyError, FlowyResult};
+use flowy_http_model::revision::{Revision, RevisionRange};
+use flowy_http_model::util::md5;
 use flowy_revision::disk::{RevisionChangeset, RevisionDiskCache, RevisionState, SyncRecord};
-use flowy_sync::{
-    entities::revision::{Revision, RevisionRange},
-    util::md5,
-};
 use std::sync::Arc;
 
 pub struct SQLiteGridRevisionPersistence {

frontend/rust-lib/flowy-grid/src/services/persistence/rev_sqlite/grid_view_impl.rs

@@ -7,11 +7,9 @@ use flowy_database::{
     ConnectionPool,
 };
 use flowy_error::{internal_error, FlowyError, FlowyResult};
+use flowy_http_model::revision::{Revision, RevisionRange};
+use flowy_http_model::util::md5;
 use flowy_revision::disk::{RevisionChangeset, RevisionDiskCache, RevisionState, SyncRecord};
-use flowy_sync::{
-    entities::revision::{Revision, RevisionRange},
-    util::md5,
-};
 use std::sync::Arc;
 
 pub struct SQLiteGridViewRevisionPersistence {

frontend/rust-lib/flowy-net/Cargo.toml

@@ -10,6 +10,7 @@ lib-dispatch = { path = "../lib-dispatch" }
 flowy-error = { path = "../flowy-error", features = ["collaboration", "http_server"] }
 flowy-derive = { path = "../../../shared-lib/flowy-derive" }
 flowy-sync = { path = "../../../shared-lib/flowy-sync"}
+flowy-http-model = { path = "../../../shared-lib/flowy-http-model"}
 folder-rev-model = { path = "../../../shared-lib/folder-rev-model"}
 flowy-folder = { path = "../flowy-folder" }
 flowy-user = { path = "../flowy-user" }
@@ -43,9 +44,8 @@ http_server = []
 dart = [
     "lib-infra/dart",
     "flowy-user/dart",
-    "flowy-sync/dart",
     "flowy-error/dart",
 ]
 
 [build-dependencies]
-lib-infra = { path = "../../../shared-lib/lib-infra", features = ["protobuf_file_gen"] }
+lib-infra = { path = "../../../shared-lib/lib-infra", features = ["proto_gen"] }

frontend/rust-lib/flowy-net/src/http_server/document.rs

@@ -4,7 +4,7 @@ use crate::{
 };
 use flowy_document::DocumentCloudService;
 use flowy_error::FlowyError;
-use flowy_sync::entities::document::{CreateDocumentParams, DocumentIdPB, DocumentPayloadPB, ResetDocumentParams};
+use flowy_http_model::document::{CreateDocumentParams, DocumentIdPB, DocumentPayloadPB, ResetDocumentParams};
 use http_flowy::response::FlowyResponse;
 use lazy_static::lazy_static;
 use lib_infra::future::FutureResult;

frontend/rust-lib/flowy-net/src/local_server/persistence.rs

@@ -1,6 +1,7 @@
-use flowy_sync::entities::revision::{RepeatedRevision, Revision};
+use flowy_http_model::document::DocumentPayloadPB;
+use flowy_http_model::folder::FolderInfo;
+use flowy_http_model::revision::{RepeatedRevision, Revision};
 use flowy_sync::{
-    entities::{document::DocumentPayloadPB, folder::FolderInfo},
     errors::CollaborateError,
     server_document::*,
     server_folder::FolderCloudPersistence,

frontend/rust-lib/flowy-net/src/local_server/server.rs

@@ -4,12 +4,7 @@ use bytes::Bytes;
 use flowy_error::{internal_error, FlowyError};
 use flowy_folder::event_map::FolderCouldServiceV1;
 use flowy_sync::{
-    entities::{
-        document::{CreateDocumentParams, DocumentIdPB, DocumentPayloadPB, ResetDocumentParams},
-        ws_data::{ClientRevisionWSData, ClientRevisionWSDataType},
-    },
     errors::CollaborateError,
-    protobuf::ClientRevisionWSData as ClientRevisionWSDataPB,
     server_document::ServerDocumentManager,
     server_folder::ServerFolderManager,
     synchronizer::{RevisionSyncResponse, RevisionUser},
@@ -258,6 +253,9 @@ use flowy_folder::entities::{
     view::{CreateViewParams, RepeatedViewIdPB, UpdateViewParams, ViewIdPB},
     workspace::{CreateWorkspaceParams, UpdateWorkspaceParams, WorkspaceIdPB},
 };
+use flowy_http_model::document::{CreateDocumentParams, DocumentIdPB, DocumentPayloadPB, ResetDocumentParams};
+use flowy_http_model::protobuf::ClientRevisionWSData as ClientRevisionWSDataPB;
+use flowy_http_model::ws_data::{ClientRevisionWSData, ClientRevisionWSDataType};
 use flowy_user::entities::{
     SignInParams, SignInResponse, SignUpParams, SignUpResponse, UpdateUserProfileParams, UserProfilePB,
 };

frontend/rust-lib/flowy-revision/Cargo.toml

@@ -6,7 +6,7 @@ edition = "2018"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-flowy-sync = { path = "../../../shared-lib/flowy-sync" }
+flowy-http-model = { path = "../../../shared-lib/flowy-http-model" }
 lib-ws = { path = "../../../shared-lib/lib-ws" }
 lib-infra = { path = "../../../shared-lib/lib-infra" }
 flowy-error = { path = "../flowy-error" }

frontend/rust-lib/flowy-revision/src/cache/disk.rs

@@ -1,5 +1,5 @@
 use flowy_error::{FlowyError, FlowyResult};
-use flowy_sync::entities::revision::{RevId, Revision, RevisionRange};
+use flowy_http_model::revision::{RevId, Revision, RevisionRange};
 use std::fmt::Debug;
 use std::sync::Arc;
 

frontend/rust-lib/flowy-revision/src/cache/memory.rs

@@ -2,7 +2,7 @@ use crate::disk::SyncRecord;
 use crate::REVISION_WRITE_INTERVAL_IN_MILLIS;
 use dashmap::DashMap;
 use flowy_error::{FlowyError, FlowyResult};
-use flowy_sync::entities::revision::RevisionRange;
+use flowy_http_model::revision::RevisionRange;
 use std::{borrow::Cow, sync::Arc, time::Duration};
 use tokio::{sync::RwLock, task::JoinHandle};
 

frontend/rust-lib/flowy-revision/src/cache/reset.rs

@@ -2,7 +2,7 @@ use crate::disk::{RevisionDiskCache, SyncRecord};
 use crate::{RevisionLoader, RevisionPersistence, RevisionPersistenceConfiguration};
 use bytes::Bytes;
 use flowy_error::{FlowyError, FlowyResult};
-use flowy_sync::entities::revision::Revision;
+use flowy_http_model::revision::Revision;
 use serde::{Deserialize, Serialize};
 use std::str::FromStr;
 use std::sync::Arc;

frontend/rust-lib/flowy-revision/src/conflict_resolve.rs

@@ -1,7 +1,7 @@
 use crate::{RevisionMD5, RevisionManager};
 use bytes::Bytes;
 use flowy_error::{FlowyError, FlowyResult};
-use flowy_sync::entities::{
+use flowy_http_model::{
     revision::{RepeatedRevision, Revision, RevisionRange},
     ws_data::ServerRevisionWSDataType,
 };

frontend/rust-lib/flowy-revision/src/history/persistence.rs

@@ -5,7 +5,7 @@ use flowy_database::{
     ConnectionPool,
 };
 use flowy_error::{internal_error, FlowyResult};
-use flowy_sync::entities::revision::Revision;
+use flowy_http_model::revision::Revision;
 use std::sync::Arc;
 
 pub struct SQLiteRevisionHistoryPersistence {

frontend/rust-lib/flowy-revision/src/history/rev_history.rs

@@ -2,7 +2,7 @@ use crate::{RevisionCompactor, RevisionHistory};
 use async_stream::stream;
 
 use flowy_error::{FlowyError, FlowyResult};
-use flowy_sync::entities::revision::Revision;
+use flowy_http_model::revision::Revision;
 use futures_util::future::BoxFuture;
 use futures_util::stream::StreamExt;
 use futures_util::FutureExt;

frontend/rust-lib/flowy-revision/src/rev_manager.rs

@@ -2,11 +2,11 @@ use crate::disk::RevisionState;
 use crate::{RevisionPersistence, RevisionSnapshotDiskCache, RevisionSnapshotManager, WSDataProviderDataSource};
 use bytes::Bytes;
 use flowy_error::{FlowyError, FlowyResult};
-use flowy_sync::{
-    entities::revision::{Revision, RevisionRange},
-    util::{md5, pair_rev_id_from_revisions, RevIdCounter},
-};
+use flowy_http_model::revision::{Revision, RevisionRange};
+use flowy_http_model::util::md5;
 use lib_infra::future::FutureResult;
+use std::sync::atomic::AtomicI64;
+use std::sync::atomic::Ordering::SeqCst;
 use std::sync::Arc;
 
 pub trait RevisionCloudService: Send + Sync {
@@ -349,3 +349,39 @@ impl PartialEq<Self> for RevisionMD5 {
 }
 
 impl std::cmp::Eq for RevisionMD5 {}
+
+fn pair_rev_id_from_revisions(revisions: &[Revision]) -> (i64, i64) {
+    let mut rev_id = 0;
+    revisions.iter().for_each(|revision| {
+        if rev_id < revision.rev_id {
+            rev_id = revision.rev_id;
+        }
+    });
+
+    if rev_id > 0 {
+        (rev_id - 1, rev_id)
+    } else {
+        (0, rev_id)
+    }
+}
+
+#[derive(Debug)]
+pub struct RevIdCounter(pub AtomicI64);
+
+impl RevIdCounter {
+    pub fn new(n: i64) -> Self {
+        Self(AtomicI64::new(n))
+    }
+
+    pub fn next_id(&self) -> i64 {
+        let _ = self.0.fetch_add(1, SeqCst);
+        self.value()
+    }
+    pub fn value(&self) -> i64 {
+        self.0.load(SeqCst)
+    }
+
+    pub fn set(&self, n: i64) {
+        let _ = self.0.fetch_update(SeqCst, SeqCst, |_| Some(n));
+    }
+}

frontend/rust-lib/flowy-revision/src/rev_persistence.rs

@@ -6,7 +6,7 @@ use crate::disk::{RevisionState, SyncRecord};
 use crate::memory::RevisionMemoryCache;
 use crate::RevisionMergeable;
 use flowy_error::{internal_error, FlowyError, FlowyResult};
-use flowy_sync::entities::revision::{Revision, RevisionRange};
+use flowy_http_model::revision::{Revision, RevisionRange};
 use std::collections::VecDeque;
 use std::{borrow::Cow, sync::Arc};
 use tokio::sync::RwLock;

frontend/rust-lib/flowy-revision/src/ws_manager.rs

@@ -2,7 +2,7 @@ use crate::ConflictRevisionSink;
 use async_stream::stream;
 use bytes::Bytes;
 use flowy_error::{FlowyError, FlowyResult};
-use flowy_sync::entities::{
+use flowy_http_model::{
     revision::{RevId, Revision, RevisionRange},
     ws_data::{ClientRevisionWSData, NewDocumentUser, ServerRevisionWSData, ServerRevisionWSDataType},
 };

frontend/rust-lib/flowy-revision/tests/revision_test/script.rs

@@ -7,8 +7,8 @@ use flowy_revision::{
     REVISION_WRITE_INTERVAL_IN_MILLIS,
 };
 
-use flowy_sync::entities::revision::{Revision, RevisionRange};
-use flowy_sync::util::md5;
+use flowy_http_model::revision::{Revision, RevisionRange};
+use flowy_http_model::util::md5;
 use nanoid::nanoid;
 use parking_lot::RwLock;
 use serde::{Deserialize, Serialize};

frontend/rust-lib/flowy-sdk/Cargo.toml

@@ -18,25 +18,15 @@ flowy-document = { path = "../flowy-document", default-features = false }
 flowy-revision = { path = "../flowy-revision" }
 
 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"] }
 parking_lot = "0.12.1"
 
-flowy-sync = { path = "../../../shared-lib/flowy-sync" }
+flowy-http-model = { path = "../../../shared-lib/flowy-http-model" }
 lib-ws = { path = "../../../shared-lib/lib-ws" }
 lib-infra = { path = "../../../shared-lib/lib-infra" }
 
-[dev-dependencies]
-serde = { version = "1.0", features = ["derive"] }
-bincode = { version = "1.3" }
-protobuf = { version = "2.24.1" }
-claim = "0.5.0"
-tokio = { version = "1", features = ["full"] }
-futures-util = "0.3.15"
-
 [features]
 http_sync = ["flowy-folder/cloud_sync", "flowy-document/cloud_sync"]
 native_sync = ["flowy-folder/cloud_sync", "flowy-document/cloud_sync"]
@@ -45,7 +35,6 @@ dart = [
     "flowy-user/dart",
     "flowy-net/dart",
     "flowy-folder/dart",
-    "flowy-sync/dart",
     "flowy-grid/dart",
     "flowy-document/dart",
 ]

frontend/rust-lib/flowy-sdk/src/deps_resolve/document_deps.rs

@@ -4,12 +4,12 @@ use flowy_document::{
     errors::{internal_error, FlowyError},
     DocumentCloudService, DocumentConfig, DocumentDatabase, DocumentManager, DocumentUser,
 };
+use flowy_http_model::ws_data::ClientRevisionWSData;
 use flowy_net::ClientServerConfiguration;
 use flowy_net::{
     http_server::document::DocumentCloudServiceImpl, local_server::LocalServer, ws::connection::FlowyWebSocketConnect,
 };
 use flowy_revision::{RevisionWebSocket, WSStateReceiver};
-use flowy_sync::entities::ws_data::ClientRevisionWSData;
 use flowy_user::services::UserSession;
 use futures_core::future::BoxFuture;
 use lib_infra::future::BoxResultFuture;

frontend/rust-lib/flowy-sdk/src/deps_resolve/folder_deps.rs

@@ -12,13 +12,13 @@ use flowy_folder::{
 use flowy_grid::entities::GridLayout;
 use flowy_grid::manager::{make_grid_view_data, GridManager};
 use flowy_grid::util::{make_default_board, make_default_grid};
+use flowy_http_model::revision::Revision;
+use flowy_http_model::ws_data::ClientRevisionWSData;
 use flowy_net::ClientServerConfiguration;
 use flowy_net::{
     http_server::folder::FolderHttpCloudService, local_server::LocalServer, ws::connection::FlowyWebSocketConnect,
 };
 use flowy_revision::{RevisionWebSocket, WSStateReceiver};
-use flowy_sync::entities::revision::Revision;
-use flowy_sync::entities::ws_data::ClientRevisionWSData;
 use flowy_user::services::UserSession;
 use futures_core::future::BoxFuture;
 use grid_rev_model::BuildGridContext;

frontend/rust-lib/flowy-sdk/src/deps_resolve/grid_deps.rs

@@ -3,9 +3,9 @@ use bytes::Bytes;
 use flowy_database::ConnectionPool;
 use flowy_grid::manager::{GridManager, GridUser};
 use flowy_grid::services::persistence::GridDatabase;
+use flowy_http_model::ws_data::ClientRevisionWSData;
 use flowy_net::ws::connection::FlowyWebSocketConnect;
 use flowy_revision::{RevisionWebSocket, WSStateReceiver};
-use flowy_sync::entities::ws_data::ClientRevisionWSData;
 use flowy_user::services::UserSession;
 use futures_core::future::BoxFuture;
 use lib_infra::future::BoxResultFuture;

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

@@ -295,7 +295,7 @@ async fn _listen_user_status(
 
         match result().await {
             Ok(_) => {}
-            Err(e) => log::error!("{}", e),
+            Err(e) => tracing::error!("{}", e),
         }
     }
 }

frontend/rust-lib/flowy-user/Cargo.toml

@@ -48,4 +48,4 @@ rand = "0.8.5"
 dart = ["lib-infra/dart"]
 
 [build-dependencies]
-lib-infra = { path = "../../../shared-lib/lib-infra", features = ["protobuf_file_gen"] }
+lib-infra = { path = "../../../shared-lib/lib-infra", features = ["proto_gen"] }

shared-lib/Cargo.lock

@@ -403,6 +403,17 @@ dependencies = [
  "protobuf",
 ]
 
+[[package]]
+name = "flowy-http-model"
+version = "0.1.0"
+dependencies = [
+ "bytes",
+ "flowy-derive",
+ "lib-infra",
+ "md5",
+ "protobuf",
+]
+
 [[package]]
 name = "flowy-sync"
 version = "0.1.0"
@@ -413,19 +424,19 @@ dependencies = [
  "dashmap",
  "dissimilar",
  "flowy-derive",
+ "flowy-http-model",
  "folder-rev-model",
  "futures",
  "grid-rev-model",
  "lib-infra",
  "lib-ot",
  "log",
- "md5",
  "parking_lot 0.12.1",
  "protobuf",
  "serde",
  "serde_json",
- "strum 0.21.0",
- "strum_macros 0.21.1",
+ "strum",
+ "strum_macros",
  "tokio",
  "tracing",
  "url",
@@ -447,8 +458,8 @@ dependencies = [
  "serde",
  "serde_json",
  "serde_repr",
- "strum 0.24.1",
- "strum_macros 0.24.3",
+ "strum",
+ "strum_macros",
 ]
 
 [[package]]
@@ -637,7 +648,6 @@ dependencies = [
  "serde",
  "serde_json",
  "serde_repr",
- "tracing",
 ]
 
 [[package]]
@@ -655,12 +665,6 @@ dependencies = [
  "unicode-segmentation",
 ]
 
-[[package]]
-name = "heck"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2540771e65fc8cb83cd6e8a237f70c319bd5c29f78ed1084ba5d50eeac86f7f9"
-
 [[package]]
 name = "hermit-abi"
 version = "0.1.19"
@@ -821,8 +825,8 @@ dependencies = [
  "serde",
  "serde_json",
  "serde_repr",
- "strum 0.21.0",
- "strum_macros 0.21.1",
+ "strum",
+ "strum_macros",
  "thiserror",
  "tokio",
  "tracing",
@@ -842,12 +846,12 @@ dependencies = [
  "futures-util",
  "lib-infra",
  "log",
- "parking_lot 0.11.2",
+ "parking_lot 0.12.1",
  "paste",
  "pin-project",
  "protobuf",
- "strum 0.21.0",
- "strum_macros 0.21.1",
+ "strum",
+ "strum_macros",
  "tokio",
  "tokio-tungstenite",
  "tracing",
@@ -1498,12 +1502,6 @@ dependencies = [
  "semver",
 ]
 
-[[package]]
-name = "rustversion"
-version = "1.0.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "97477e48b4cf8603ad5f7aaf897467cf42ab4218a38ef76fb14c2d6773a6d6a8"
-
 [[package]]
 name = "ryu"
 version = "1.0.5"
@@ -1658,34 +1656,15 @@ version = "0.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "aaf86bbcfd1fa9670b7a129f64fc0c9fcbbfe4f1bc4210e9e98fe71ffc12cde2"
 
-[[package]]
-name = "strum"
-version = "0.24.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "063e6045c0e62079840579a7e47a355ae92f60eb74daaf156fb1e84ba164e63f"
-
 [[package]]
 name = "strum_macros"
 version = "0.21.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d06aaeeee809dbc59eb4556183dd927df67db1540de5be8d3ec0b6636358a5ec"
 dependencies = [
- "heck 0.3.3",
- "proc-macro2",
- "quote",
- "syn",
-]
-
-[[package]]
-name = "strum_macros"
-version = "0.24.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e385be0d24f186b4ce2f9982191e7101bb737312ad61c1f2f984f34bcf85d59"
-dependencies = [
- "heck 0.4.0",
+ "heck",
  "proc-macro2",
  "quote",
- "rustversion",
  "syn",
 ]
 

shared-lib/Cargo.toml

@@ -2,6 +2,7 @@
 members = [
   "folder-rev-model",
   "flowy-sync",
+  "flowy-http-model",
   "lib-ot",
   "lib-ws",
   "lib-infra",

shared-lib/flowy-error-code/Cargo.toml

@@ -11,7 +11,7 @@ protobuf = {version = "2.18.0"}
 derive_more = {version = "0.99", features = ["display"]}
 
 [build-dependencies]
-lib-infra = { path = "../lib-infra", features = ["protobuf_file_gen"] }
+lib-infra = { path = "../lib-infra", features = ["proto_gen"] }
 
 [features]
 dart = ["lib-infra/dart"]

shared-lib/flowy-http-model/Cargo.toml

@@ -0,0 +1,17 @@
+[package]
+name = "flowy-http-model"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+bytes = "1.0"
+lib-infra = { path = "../lib-infra" }
+flowy-derive = { path = "../flowy-derive" }
+protobuf = {version = "2.18.0"}
+md5 = "0.7.0"
+
+[build-dependencies]
+lib-infra = { path = "../lib-infra", features = ["proto_gen"] }
+

shared-lib/flowy-sync/src/entities/document.rs → shared-lib/flowy-http-model/src/entities/document.rs

@@ -1,9 +1,5 @@
-use crate::{
-    entities::revision::{RepeatedRevision, Revision},
-    errors::CollaborateError,
-};
+use crate::entities::revision::{RepeatedRevision, Revision};
 use flowy_derive::ProtoBuf;
-use lib_ot::text_delta::DeltaTextOperations;
 
 #[derive(ProtoBuf, Default, Debug, Clone)]
 pub struct CreateDocumentParams {
@@ -20,7 +16,7 @@ pub struct DocumentPayloadPB {
     pub doc_id: String,
 
     #[pb(index = 2)]
-    pub content: String,
+    pub data: Vec<u8>,
 
     #[pb(index = 3)]
     pub rev_id: i64,
@@ -30,20 +26,16 @@ pub struct DocumentPayloadPB {
 }
 
 impl std::convert::TryFrom<Revision> for DocumentPayloadPB {
-    type Error = CollaborateError;
+    type Error = String;
 
     fn try_from(revision: Revision) -> Result<Self, Self::Error> {
         if !revision.is_initial() {
-            return Err(CollaborateError::revision_conflict()
-                .context("Revision's rev_id should be 0 when creating the document"));
+            return Err("Revision's rev_id should be 0 when creating the document".to_string());
         }
 
-        let delta = DeltaTextOperations::from_bytes(&revision.bytes)?;
-        let doc_json = delta.json_str();
-
         Ok(DocumentPayloadPB {
             doc_id: revision.object_id,
-            content: doc_json,
+            data: revision.bytes,
             rev_id: revision.rev_id,
             base_rev_id: revision.base_rev_id,
         })

shared-lib/flowy-sync/src/entities/mod.rs → shared-lib/flowy-http-model/src/entities/mod.rs

@@ -1,5 +1,4 @@
 pub mod document;
 pub mod folder;
-pub mod parser;
 pub mod revision;
 pub mod ws_data;

shared-lib/flowy-sync/src/entities/revision.rs → shared-lib/flowy-http-model/src/entities/revision.rs

@@ -3,8 +3,6 @@ use bytes::Bytes;
 use flowy_derive::ProtoBuf;
 use std::{convert::TryFrom, fmt::Formatter, ops::RangeInclusive};
 
-pub type RevisionObject = lib_ot::text_delta::DeltaTextOperations;
-
 #[derive(PartialEq, Eq, Clone, Default, ProtoBuf)]
 pub struct Revision {
     #[pb(index = 1)]
@@ -73,14 +71,6 @@ impl std::fmt::Debug for Revision {
         let _ = f.write_fmt(format_args!("object_id {}, ", self.object_id))?;
         let _ = f.write_fmt(format_args!("base_rev_id {}, ", self.base_rev_id))?;
         let _ = f.write_fmt(format_args!("rev_id {}, ", self.rev_id))?;
-        match RevisionObject::from_bytes(&self.bytes) {
-            Ok(object) => {
-                let _ = f.write_fmt(format_args!("object {:?}", object.json_str()))?;
-            }
-            Err(e) => {
-                let _ = f.write_fmt(format_args!("object {:?}", e))?;
-            }
-        }
         Ok(())
     }
 }

shared-lib/flowy-sync/src/entities/ws_data.rs → shared-lib/flowy-http-model/src/entities/ws_data.rs

@@ -1,10 +1,7 @@
-use crate::{
-    entities::revision::{RepeatedRevision, RevId, Revision, RevisionRange},
-    errors::CollaborateError,
-};
+use crate::entities::revision::{RepeatedRevision, RevId, Revision, RevisionRange};
 use bytes::Bytes;
 use flowy_derive::{ProtoBuf, ProtoBuf_Enum};
-use std::convert::{TryFrom, TryInto};
+use std::convert::TryInto;
 
 #[derive(Debug, Clone, ProtoBuf_Enum, Eq, PartialEq, Hash)]
 pub enum ClientRevisionWSDataType {
@@ -12,16 +9,16 @@ pub enum ClientRevisionWSDataType {
     ClientPing = 1,
 }
 
-impl ClientRevisionWSDataType {
-    pub fn data<T>(&self, bytes: Bytes) -> Result<T, CollaborateError>
-    where
-        T: TryFrom<Bytes, Error = CollaborateError>,
-    {
-        T::try_from(bytes)
-    }
-}
+// impl ClientRevisionWSDataType {
+//     pub fn data<T>(&self, bytes: Bytes) -> Result<T, String>
+//     where
+//         T: TryFrom<Bytes, Error = String>,
+//     {
+//         T::try_from(bytes)
+//     }
+// }
 
-impl std::default::Default for ClientRevisionWSDataType {
+impl Default for ClientRevisionWSDataType {
     fn default() -> Self {
         ClientRevisionWSDataType::ClientPushRev
     }
@@ -39,7 +36,7 @@ pub struct ClientRevisionWSData {
     pub revisions: RepeatedRevision,
 
     #[pb(index = 4)]
-    data_id: String,
+    pub data_id: String,
 }
 
 impl ClientRevisionWSData {
@@ -79,7 +76,7 @@ pub enum ServerRevisionWSDataType {
     UserConnect = 3,
 }
 
-impl std::default::Default for ServerRevisionWSDataType {
+impl Default for ServerRevisionWSDataType {
     fn default() -> Self {
         ServerRevisionWSDataType::ServerPushRev
     }

shared-lib/flowy-http-model/src/lib.rs

@@ -0,0 +1,6 @@
+pub mod util;
+
+pub mod protobuf;
+
+mod entities;
+pub use entities::*;

shared-lib/flowy-http-model/src/util.rs

@@ -0,0 +1,5 @@
+#[inline]
+pub fn md5<T: AsRef<[u8]>>(data: T) -> String {
+    let md5 = format!("{:x}", md5::compute(data));
+    md5
+}

shared-lib/flowy-sync/Cargo.toml

@@ -11,10 +11,10 @@ lib-infra = { path = "../lib-infra" }
 flowy-derive = { path = "../flowy-derive" }
 folder-rev-model = { path = "../folder-rev-model" }
 grid-rev-model = { path = "../grid-rev-model" }
+flowy-http-model= { path = "../flowy-http-model" }
 protobuf = {version = "2.18.0"}
 bytes = "1.0"
 log = "0.4.14"
-md5 = "0.7.0"
 tokio = { version = "1", features = ["full"] }
 serde = { version = "1.0", features = ["derive", "rc"] }
 serde_json = {version = "1.0"}
@@ -28,9 +28,3 @@ parking_lot = "0.12.1"
 dashmap = "5"
 futures = "0.3.15"
 async-stream = "0.3.2"
-
-[build-dependencies]
-lib-infra = { path = "../lib-infra", features = ["protobuf_file_gen"] }
-
-[features]
-dart = ["lib-infra/dart"]

shared-lib/flowy-sync/src/client_document/document_pad.rs

@@ -1,4 +1,3 @@
-use crate::util::md5;
 use crate::{
     client_document::{
         history::{History, UndoResult},
@@ -7,6 +6,7 @@ use crate::{
     errors::CollaborateError,
 };
 use bytes::Bytes;
+use flowy_http_model::util::md5;
 use lib_ot::text_delta::DeltaTextOperationBuilder;
 use lib_ot::{core::*, text_delta::DeltaTextOperations};
 use tokio::sync::mpsc;

shared-lib/flowy-sync/src/client_folder/builder.rs

@@ -1,11 +1,11 @@
 use crate::util::make_operations_from_revisions;
 use crate::{
     client_folder::{default_folder_operations, FolderPad},
-    entities::revision::Revision,
     errors::CollaborateResult,
 };
 
 use crate::server_folder::FolderOperations;
+use flowy_http_model::revision::Revision;
 use folder_rev_model::{TrashRevision, WorkspaceRevision};
 use serde::{Deserialize, Serialize};
 

shared-lib/flowy-sync/src/client_folder/folder_pad.rs

@@ -1,11 +1,12 @@
 use crate::errors::internal_error;
 use crate::server_folder::{FolderOperations, FolderOperationsBuilder};
-use crate::util::{cal_diff, md5};
+use crate::util::cal_diff;
 use crate::{
     client_folder::builder::FolderPadBuilder,
-    entities::revision::Revision,
     errors::{CollaborateError, CollaborateResult},
 };
+use flowy_http_model::revision::Revision;
+use flowy_http_model::util::md5;
 use folder_rev_model::{AppRevision, FolderRevision, TrashRevision, ViewRevision, WorkspaceRevision};
 use lib_infra::util::move_vec_element;
 use lib_ot::core::*;

shared-lib/flowy-sync/src/client_grid/block_revision_pad.rs

@@ -1,6 +1,7 @@
-use crate::entities::revision::{RepeatedRevision, Revision};
 use crate::errors::{CollaborateError, CollaborateResult};
-use crate::util::{cal_diff, make_operations_from_revisions, md5};
+use crate::util::{cal_diff, make_operations_from_revisions};
+use flowy_http_model::revision::{RepeatedRevision, Revision};
+use flowy_http_model::util::md5;
 use grid_rev_model::{gen_block_id, gen_row_id, CellRevision, GridBlockRevision, RowChangeset, RowRevision};
 use lib_ot::core::{DeltaBuilder, DeltaOperations, EmptyAttributes, OperationTransform};
 use std::borrow::Cow;

shared-lib/flowy-sync/src/client_grid/grid_revision_pad.rs

@@ -1,7 +1,7 @@
-use crate::entities::revision::{RepeatedRevision, Revision};
 use crate::errors::{internal_error, CollaborateError, CollaborateResult};
-use crate::util::{cal_diff, make_operations_from_revisions, md5};
-
+use crate::util::{cal_diff, make_operations_from_revisions};
+use flowy_http_model::revision::{RepeatedRevision, Revision};
+use flowy_http_model::util::md5;
 use grid_rev_model::{
     gen_block_id, gen_grid_id, FieldRevision, FieldTypeRevision, GridBlockMetaRevision, GridBlockMetaRevisionChangeset,
     GridRevision,
@@ -10,6 +10,7 @@ use lib_infra::util::move_vec_element;
 use lib_ot::core::{DeltaOperationBuilder, DeltaOperations, EmptyAttributes, OperationTransform};
 use std::collections::HashMap;
 use std::sync::Arc;
+
 pub type GridOperations = DeltaOperations<EmptyAttributes>;
 pub type GridOperationsBuilder = DeltaOperationBuilder<EmptyAttributes>;
 

shared-lib/flowy-sync/src/client_grid/view_revision_pad.rs

@@ -1,6 +1,7 @@
-use crate::entities::revision::Revision;
 use crate::errors::{internal_error, CollaborateError, CollaborateResult};
-use crate::util::{cal_diff, make_operations_from_revisions, md5};
+use crate::util::{cal_diff, make_operations_from_revisions};
+use flowy_http_model::revision::Revision;
+use flowy_http_model::util::md5;
 use grid_rev_model::{
     FieldRevision, FieldTypeRevision, FilterConfigurationRevision, FilterConfigurationsByFieldId, GridViewRevision,
     GroupConfigurationRevision, GroupConfigurationsByFieldId, LayoutRevision,

shared-lib/flowy-sync/src/entities/parser/doc_id.rs

@@ -1,18 +0,0 @@
-#[derive(Debug)]
-pub struct DocumentIdentify(pub String);
-
-impl DocumentIdentify {
-    pub fn parse(s: String) -> Result<DocumentIdentify, String> {
-        if s.trim().is_empty() {
-            return Err("Doc id can not be empty or whitespace".to_string());
-        }
-
-        Ok(Self(s))
-    }
-}
-
-impl AsRef<str> for DocumentIdentify {
-    fn as_ref(&self) -> &str {
-        &self.0
-    }
-}

shared-lib/flowy-sync/src/entities/parser/mod.rs

@@ -1,3 +0,0 @@
-mod doc_id;
-
-pub use doc_id::*;

shared-lib/flowy-sync/src/lib.rs

@@ -1,9 +1,7 @@
 pub mod client_document;
 pub mod client_folder;
 pub mod client_grid;
-pub mod entities;
 pub mod errors;
-pub mod protobuf;
 pub mod server_document;
 pub mod server_folder;
 pub mod synchronizer;

shared-lib/flowy-sync/src/server_document/document_manager.rs

@@ -1,14 +1,15 @@
-use crate::entities::revision::{RepeatedRevision, Revision};
 use crate::{
-    entities::{document::DocumentPayloadPB, ws_data::ServerRevisionWSDataBuilder},
     errors::{internal_error, CollaborateError, CollaborateResult},
-    protobuf::ClientRevisionWSData,
     server_document::document_pad::ServerDocument,
     synchronizer::{RevisionSyncPersistence, RevisionSyncResponse, RevisionSynchronizer, RevisionUser},
     util::rev_id_from_str,
 };
 use async_stream::stream;
 use dashmap::DashMap;
+use flowy_http_model::document::DocumentPayloadPB;
+use flowy_http_model::protobuf::ClientRevisionWSData;
+use flowy_http_model::revision::{RepeatedRevision, Revision};
+use flowy_http_model::ws_data::ServerRevisionWSDataBuilder;
 use futures::stream::StreamExt;
 use lib_infra::future::BoxResultFuture;
 use lib_ot::core::AttributeHashMap;
@@ -216,7 +217,7 @@ impl OpenDocumentHandler {
         let (sender, receiver) = mpsc::channel(1000);
         let users = DashMap::new();
 
-        let operations = DeltaTextOperations::from_bytes(&doc.content)?;
+        let operations = DeltaTextOperations::from_bytes(&doc.data)?;
         let sync_object = ServerDocument::from_operations(&doc_id, operations);
         let synchronizer = Arc::new(DocumentRevisionSynchronizer::new(doc.rev_id, sync_object, persistence));
 

shared-lib/flowy-sync/src/server_folder/folder_manager.rs

@@ -1,14 +1,15 @@
-use crate::entities::revision::{RepeatedRevision, Revision};
 use crate::server_folder::folder_pad::{FolderOperations, FolderRevisionSynchronizer};
 use crate::{
-    entities::{folder::FolderInfo, ws_data::ServerRevisionWSDataBuilder},
     errors::{internal_error, CollaborateError, CollaborateResult},
-    protobuf::ClientRevisionWSData,
     server_folder::folder_pad::ServerFolder,
     synchronizer::{RevisionSyncPersistence, RevisionSyncResponse, RevisionUser},
     util::rev_id_from_str,
 };
 use async_stream::stream;
+use flowy_http_model::folder::FolderInfo;
+use flowy_http_model::protobuf::ClientRevisionWSData;
+use flowy_http_model::revision::{RepeatedRevision, Revision};
+use flowy_http_model::ws_data::ServerRevisionWSDataBuilder;
 use futures::stream::StreamExt;
 use lib_infra::future::BoxResultFuture;
 use std::{collections::HashMap, fmt::Debug, sync::Arc};

shared-lib/flowy-sync/src/synchronizer.rs

@@ -1,13 +1,6 @@
-use crate::entities::revision::{RepeatedRevision, Revision};
-use crate::{
-    entities::{
-        revision::RevisionRange,
-        ws_data::{ServerRevisionWSData, ServerRevisionWSDataBuilder},
-    },
-    errors::CollaborateError,
-    protobuf::Revision as RevisionPB,
-    util::*,
-};
+use crate::{errors::CollaborateError, util::*};
+use flowy_http_model::revision::{RepeatedRevision, Revision, RevisionRange};
+use flowy_http_model::ws_data::{ServerRevisionWSData, ServerRevisionWSDataBuilder};
 use lib_infra::future::BoxResultFuture;
 use lib_ot::core::{DeltaOperations, OperationAttributes};
 use parking_lot::RwLock;
@@ -207,7 +200,7 @@ where
     #[tracing::instrument(level = "debug", skip(self, revision))]
     fn transform_revision(
         &self,
-        revision: &RevisionPB,
+        revision: &flowy_http_model::protobuf::Revision,
     ) -> Result<(RevisionOperations<Attribute>, RevisionOperations<Attribute>), CollaborateError> {
         let client_operations = RevisionOperations::<Attribute>::from_bytes(&revision.bytes)?;
         let result = self.object.read().transform(&client_operations)?;

shared-lib/flowy-sync/src/util.rs

@@ -1,20 +1,16 @@
+use crate::errors::{CollaborateError, CollaborateResult};
 use crate::server_folder::FolderOperations;
-use crate::{
-    entities::{
-        document::DocumentPayloadPB,
-        folder::FolderInfo,
-        revision::{RepeatedRevision, Revision},
-    },
-    errors::{CollaborateError, CollaborateResult},
-};
 use dissimilar::Chunk;
+use flowy_http_model::document::DocumentPayloadPB;
+use flowy_http_model::folder::FolderInfo;
+use flowy_http_model::revision::RepeatedRevision;
+use flowy_http_model::revision::Revision;
 use lib_ot::core::{DeltaOperationBuilder, OTString, OperationAttributes};
 use lib_ot::{
     core::{DeltaOperations, OperationTransform, NEW_LINE, WHITESPACE},
     text_delta::DeltaTextOperations,
 };
 use serde::de::DeserializeOwned;
-use std::sync::atomic::{AtomicI64, Ordering::SeqCst};
 
 #[inline]
 pub fn find_newline(s: &str) -> Option<usize> {
@@ -36,33 +32,6 @@ pub fn contain_newline(s: &str) -> bool {
     s.contains(NEW_LINE)
 }
 
-#[inline]
-pub fn md5<T: AsRef<[u8]>>(data: T) -> String {
-    let md5 = format!("{:x}", md5::compute(data));
-    md5
-}
-
-#[derive(Debug)]
-pub struct RevIdCounter(pub AtomicI64);
-
-impl RevIdCounter {
-    pub fn new(n: i64) -> Self {
-        Self(AtomicI64::new(n))
-    }
-
-    pub fn next_id(&self) -> i64 {
-        let _ = self.0.fetch_add(1, SeqCst);
-        self.value()
-    }
-    pub fn value(&self) -> i64 {
-        self.0.load(SeqCst)
-    }
-
-    pub fn set(&self, n: i64) {
-        let _ = self.0.fetch_update(SeqCst, SeqCst, |_| Some(n));
-    }
-}
-
 #[tracing::instrument(level = "trace", skip(revisions), err)]
 pub fn make_operations_from_revisions<T>(revisions: Vec<Revision>) -> CollaborateResult<DeltaOperations<T>>
 where
@@ -99,21 +68,6 @@ pub fn pair_rev_id_from_revision_pbs(revisions: &[Revision]) -> (i64, i64) {
     }
 }
 
-pub fn pair_rev_id_from_revisions(revisions: &[Revision]) -> (i64, i64) {
-    let mut rev_id = 0;
-    revisions.iter().for_each(|revision| {
-        if rev_id < revision.rev_id {
-            rev_id = revision.rev_id;
-        }
-    });
-
-    if rev_id > 0 {
-        (rev_id - 1, rev_id)
-    } else {
-        (0, rev_id)
-    }
-}
-
 #[inline]
 pub fn make_folder_from_revisions_pb(
     folder_id: &str,
@@ -171,11 +125,9 @@ pub fn make_document_from_revision_pbs(
         delta = delta.compose(&new_delta)?;
     }
 
-    let text = delta.json_str();
-
     Ok(Some(DocumentPayloadPB {
         doc_id: doc_id.to_owned(),
-        content: text,
+        data: delta.json_bytes().to_vec(),
         rev_id,
         base_rev_id,
     }))

shared-lib/lib-infra/Cargo.toml

@@ -45,8 +45,11 @@ proto_gen = [
     "phf",
     "walkdir",
     "console",
-    "toml"
+    "toml",
+    "cmd_lib",
+    "protoc-rust",
+    "walkdir",
+    "protoc-bin-vendored",
 ]
-protobuf_file_gen = ["cmd_lib", "protoc-rust", "walkdir", "protoc-bin-vendored",]
 dart_event = ["walkdir", "flowy-ast", "tera", "syn"]
 dart = ["proto_gen", "dart_event"]

shared-lib/lib-infra/src/code_gen/mod.rs

@@ -1,13 +1,13 @@
-#[cfg(feature = "protobuf_file_gen")]
+#[cfg(feature = "proto_gen")]
 pub mod protobuf_file;
 
 #[cfg(feature = "dart_event")]
 pub mod dart_event;
 
-#[cfg(any(feature = "protobuf_file_gen", feature = "dart_event"))]
+#[cfg(any(feature = "proto_gen", feature = "dart_event"))]
 mod flowy_toml;
 
-#[cfg(any(feature = "protobuf_file_gen", feature = "dart_event"))]
+#[cfg(any(feature = "proto_gen", feature = "dart_event"))]
 pub mod util;
 
 #[derive(serde::Serialize, serde::Deserialize)]

shared-lib/lib-ws/Cargo.toml

@@ -28,7 +28,7 @@ parking_lot = "0.12.1"
 dashmap = "5"
 
 [build-dependencies]
-lib-infra = { path = "../lib-infra", features = ["protobuf_file_gen"] }
+lib-infra = { path = "../lib-infra", features = ["proto_gen"] }
 
 [dev-dependencies]
 tokio = {version = "1", features = ["full"]}