From 6ce432f389ef88beab074d2c3d8d34de7e0c4ca9 Mon Sep 17 00:00:00 2001
From: Imran Farhat <imranfarhat.official@gmail.com>
Date: Tue, 16 Jun 2026 12:40:12 +0530
Subject: [PATCH] fix: pass version/branch to fetchSchematic and default branch
 to master (Bug 9, Bug 5)

Bug 9:
- LAUNCH button on saved circuits called fetchSchematic(sch.save_id)
  with only one argument
- fetchSchematic builds the API URL as save/{id}/{version}/{branch},
  so missing version/branch resulted in save/{id}/undefined/undefined
- Fix: pass sch.version and sch.branch (both present in the
  SaveListSerializer response) to fetchSchematic

Bug 5:
- Loading a shared circuit URL with no branch query param resulted
  in the same save/{id}/{version}/undefined API call failure,
  causing a blank canvas
- Fix: default branch to 'master' when the branch query param is
  absent
---
 eda-frontend/src/components/SchematicEditor/ToolbarExtension.js | 2 +-
 eda-frontend/src/pages/SchematiEditor.js                        | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/eda-frontend/src/components/SchematicEditor/ToolbarExtension.js b/eda-frontend/src/components/SchematicEditor/ToolbarExtension.js
index 7a8e5d1fa..5568fa220 100644
--- a/eda-frontend/src/components/SchematicEditor/ToolbarExtension.js
+++ b/eda-frontend/src/components/SchematicEditor/ToolbarExtension.js
@@ -862,7 +862,7 @@ export function OpenSchDialog (props) {
                                       <Button
                                         size="small"
                                         color="primary"
-                                        onClick={() => { dispatch(fetchSchematic(sch.save_id)) }}
+                                        onClick={() => { dispatch(fetchSchematic(sch.save_id, sch.version, sch.branch)) }}
                                         variant={schSave.details.save_id === undefined ? 'outlined' : schSave.details.save_id !== sch.save_id ? 'outlined' : 'contained'}
                                       >
                                       Launch
diff --git a/eda-frontend/src/pages/SchematiEditor.js b/eda-frontend/src/pages/SchematiEditor.js
index d060e4b49..e8a9be9d5 100644
--- a/eda-frontend/src/pages/SchematiEditor.js
+++ b/eda-frontend/src/pages/SchematiEditor.js
@@ -97,7 +97,7 @@ export default function SchematiEditor (props) {
       console.log(props.location.search)
       const cktid = query.get('id')
       const version = query.get('version')
-      const branch = query.get('branch')
+      const branch = query.get('branch') || 'master'
       console.log(cktid)
       if (cktid.substr(0, 7) === 'gallery') {
         // Loading Gallery schemaic.