minor cleanup Arvados-DCO-1.1-Signed-off-by: Lisa Knox <lisa.knox@curii.com>

diff --git a/src/store/side-panel/side-panel-reducer.tsx b/src/store/side-panel/side-panel-reducer.tsx
new file mode 100644 (file)
index 0000000..c37d7e5
--- /dev/null
+++ b/src/store/side-panel/side-panel-reducer.tsx
@@ -0,0 +1,14 @@
+// Copyright (C) The Arvados Authors. All rights reserved.
+//
+// SPDX-License-Identifier: AGPL-3.0
+
+import { sidePanelActions } from "./side-panel-action"
+
+const sidePanelInitialState = {
+  collapsedState: false
+}
+
+export const sidePanelReducer = (state = sidePanelInitialState, action)=>{
+  if(action.type === sidePanelActions.TOGGLE_COLLAPSE) return {...state, collapsedState: action.payload}
+  return state
+}
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