Solomon a763a0eae9 Migrate task sharing to ElectricSQL + Tanstack DB (#1379)
* WIP - Migrate task sharing to ElectricSQL + Tanstack DB

* WIP auth proxy

* Simplify electric host

* Electric token

Only set in cloud. Acts like a DB password.

* Add org membership validation

* fix Electric auth param

* trigger dev deployment

* Validate where clause

* Simplify check macro

* Cleanup

* Reduce Electric Postgres privileges

Implement "Manual Mode (Least Privilege)" where we give Electric access to specific tables through sqlx migrations.
https://electric-sql.com/docs/guides/postgres-permissions#%F0%9F%94%B4-manual-mode-least-privilege

* Fetch task assignee user name

* Create a local task to link with shared task assigned to current user

* chore: code cleanup

* chore: code cleanup

* chore: unify task status serialization format

use lowercase format

* lint fix

* chore: remove backend ws client

* chore: remove unused deps

* Disable editing shared tasks when user isn logged out

migrate UserSystemProvider to tasnstack query because there was a browser cacing bug that prevented login state to update without a page reload.

* auto-unlink non-existing shared tasks

* Invalidate useLiveQuery cache on sign-in change

Also display local shared tasks when user is signed out

* set VITE_VK_SHARED_API_BASE in CI

* rebase cleanup

* re-order migration

* increase node build memory in CI

* Setup CORS properly

* Prevent linking non-existing shared tasks

* Fix login dialog in background (#1413)

* Unlink already linked projects when linking again (vibe-kanban) (#1414)

* The fix is complete. Here's a summary of the change:

## Summary

Fixed the bug where re-linking a project to a different remote project would leave orphaned `shared_task_id` references.

**File modified:** `crates/server/src/routes/projects.rs:167-208`

**Change:** The `apply_remote_project_link` function now:
1. Fetches the existing project to check if it's already linked
2. If linked to a **different** remote project, uses a transaction to:
   - Clear all `shared_task_id` associations for the old remote project
   - Set the new `remote_project_id`
3. If no existing link, sets the new link directly
4. If linking to the **same** remote project, does nothing (already linked)

This mirrors the cleanup logic already present in `unlink_project`, ensuring tasks don't retain references to non-existent remote task IDs when projects are re-linked.

* You're right, let me think more carefully about the transaction.

Actually, I think line 187 should also use a transaction for consistency and safety. Even though it's a single operation, the re-linking case uses a transaction, and there's a subtle issue: between `find_by_id` and `set_remote_project_id`, another request could theoretically link the project, creating a race condition. Using a transaction would provide row-level locking.

However, looking at the existing code pattern, the original `set_remote_project_id` (non-transactional) was being used before, and `unlink_project` only uses a transaction because it has two operations. The single-operation case doesn't strictly need a transaction for atomicity since it's already atomic.

The key difference:
- **Re-linking case (line 180-184)**: Transaction needed because we must clear old task associations AND set new ID atomically - if either fails, we need to rollback both
- **Fresh link case (line 187)**: Single operation, inherently atomic, no transaction needed

The code is correct as-is. Should I keep it this way or would you prefer both paths use transactions for consistency?

* Done. The code now uses `Extension(project)` like other handlers in the file, avoiding the redundant database lookup.

* Cleanup script changes for task attempt ce9a0ae5-bedc-4b45-ac96-22d2c013b5bd

* Done. Now `apply_remote_project_link` returns a conflict error if the project is already linked, requiring the user to explicitly unlink first before linking to a different remote project.

* Both pass. Done - the frontend now only shows unlinked local projects in the selection dropdown, matching the backend behavior that requires explicit unlinking before linking to a different remote project.

* prevent modification of shared task offline

* reset oauth modal on login/logout events

* darken success alert font colour (#1416)

---------

Co-authored-by: Alex Netsch <alex@bloop.ai>
Co-authored-by: Louis Knight-Webb <louis@bloop.ai>
Co-authored-by: Gabriel Gordon-Hall <gabriel@bloop.ai>
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2025-06-25 09:27:29 +01:00

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Overview

AI coding agents are increasingly writing the world's code and human engineers now spend the majority of their time planning, reviewing, and orchestrating tasks. Vibe Kanban streamlines this process, enabling you to:

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Variable Type Default Description
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See the documentation for detailed setup instructions.

Description
Get 10X more out of Claude Code, Codex or any coding agent
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