Add trait for snapshot data

websocket/crates/domain/src/repository.rs

@@ -1,4 +1,4 @@
-use crate::project::ProjectEditingSession;
+use crate::project::{ProjectEditingSession, SnapshotData};
 use crate::projection::Project;
 use crate::types::snapshot::ProjectSnapshot;
 use std::error::Error;
@@ -35,3 +35,14 @@ pub trait ProjectSnapshotRepository {
     async fn get_latest_snapshot_state(&self, project_id: &str) -> Result<Vec<u8>, Self::Error>;
     async fn update_snapshot(&self, snapshot: ProjectSnapshot) -> Result<(), Self::Error>;
 }
+
+#[async_trait::async_trait]
+pub trait SnapshotDataRepository {
+    type Error;
+
+    async fn create_snapshot_data(&self, snapshot_data: SnapshotData) -> Result<(), Self::Error>;
+    async fn get_snapshot_data(
+        &self,
+        project_id: &str,
+    ) -> Result<Option<SnapshotData>, Self::Error>;
+}

websocket/crates/domain/src/types/data.rs

@@ -1,5 +1,9 @@
+use serde::{Deserialize, Serialize};
+
+use super::snapshot::SnapshotInfo;
+
+#[derive(Debug, Serialize, Deserialize, Clone)]
 pub struct SnapshotData {
-    pub project_id: String,
-    pub name: Option<String>,
-    pub created_by: Option<String>,
+    pub info: SnapshotInfo,
+    pub state: Vec<u8>,
 }

websocket/crates/domain/src/types/mod.rs

@@ -1,3 +1,4 @@
+pub mod data;
 pub mod projection;
 pub mod snapshot;
 pub mod user;