Decouple core Yaak logic from Tauri (#354)

crates/yaak-models/src/queries/workspace_metas.rs

@@ -0,0 +1,45 @@
+use crate::db_context::DbContext;
+use crate::error::Result;
+use crate::models::{WorkspaceMeta, WorkspaceMetaIden};
+use crate::util::UpdateSource;
+use log::info;
+
+impl<'a> DbContext<'a> {
+    pub fn get_workspace_meta(&self, workspace_id: &str) -> Option<WorkspaceMeta> {
+        self.find_optional(WorkspaceMetaIden::WorkspaceId, workspace_id)
+    }
+
+    pub fn list_workspace_metas(&self, workspace_id: &str) -> Result<Vec<WorkspaceMeta>> {
+        let mut workspace_metas =
+            self.find_many(WorkspaceMetaIden::WorkspaceId, workspace_id, None)?;
+
+        if workspace_metas.is_empty() {
+            let wm = WorkspaceMeta { workspace_id: workspace_id.to_string(), ..Default::default() };
+            workspace_metas.push(self.upsert_workspace_meta(&wm, &UpdateSource::Background)?)
+        }
+
+        Ok(workspace_metas)
+    }
+
+    pub fn get_or_create_workspace_meta(&self, workspace_id: &str) -> Result<WorkspaceMeta> {
+        let workspace_meta = self.get_workspace_meta(workspace_id);
+        if let Some(workspace_meta) = workspace_meta {
+            return Ok(workspace_meta);
+        }
+
+        let workspace_meta =
+            WorkspaceMeta { workspace_id: workspace_id.to_string(), ..Default::default() };
+
+        info!("Creating WorkspaceMeta for {workspace_id}");
+
+        self.upsert_workspace_meta(&workspace_meta, &UpdateSource::Background)
+    }
+
+    pub fn upsert_workspace_meta(
+        &self,
+        workspace_meta: &WorkspaceMeta,
+        source: &UpdateSource,
+    ) -> Result<WorkspaceMeta> {
+        self.upsert(workspace_meta, source)
+    }
+}