Table reservation page

[SirQuackyy]

Summary

Adds a table reservation system for accepted participants and organizers.

Participants

• Adds /reserve for direct or random table selection.
• Restricts access to accepted applicants, including RSVP-complete decisions.
• Enforces one table per team per event.
• Displays scheduled, open, and closed reservation states.
• Prevents organizers from using participant reservation actions.

Organizers

• Adds a Reservations entry to the organizer dashboard.
• Supports event creation, editing, scheduling, opening, closing, archiving, and deletion.
• Supports bulk and individual table creation, renumbering, and safe deletion.
• Supports team assignment, moving, swapping, displacement, and unassignment.
• Adds participant preview and paginated audit views.
• Blocks destructive operations when tables or teams are still assigned.

Database and security

• Adds reservation teams, user-team links, event lifecycle fields, and audit storage.
• Adds constraints, indexes, RLS policies, and append-only audit protections.
• Repairs migration ordering and supports clean resets and upgrades with existing reservation data.
• Keeps all mutations behind organizer-guarded or participant-authorized server actions.

Reliability

• Uses transactional assignment and audit writes.
• Adds concurrency-safe locking for lifecycle, topology, and assignment changes.
• Rejects stale confirmations when table numbers, occupants, or assignments change.
• Validates reservation windows, UUIDs, table numbers, and bulk table limits.

Test plan

• pnpm db:reset
• pnpm test — 101 tests passed
• pnpm test:db — 220 tests passed
• pnpm exec tsc --noEmit
• Focused ESLint and Prettier checks
• pnpm build
• Organizer browser workflow: events, tables, assignments, audit, archive/restore, and preview
• Participant browser workflow: event visibility, reservation, and duplicate-reservation prevention
• Accepted-applicant page and server-action authorization tests

[HangYeung1]

Plz pull from main

[pradhamk]

It's probably best to defer merging this into main until the user management dashboard is setup, so we have a good sense of the schema for user teams. Afterwards, we can wire those schemas into the reservation system and merge it.

[Copilot]

Pull request overview

Adds a full table-reservation feature set spanning participant /reserve, organizer reservation management UI, and a supporting Supabase schema + RLS/audit layer, with Vitest coverage added to validate domain logic, UI behavior, and schema upgrades.

Changes:

• Introduces reservation domain/validation utilities, participant reservation actions, and organizer event/table/assignment/audit workflows.
• Adds Supabase migrations/seeds for teams, events, tables, audit log, constraints/indexes/RLS, plus upgrade fixtures and integration schema tests.
• Adds Vitest + Testing Library setup and a broad test suite for the new reservation functionality.

Reviewed changes

Copilot reviewed 67 out of 68 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
vitest.setup.ts	Adds Testing Library jest-dom matchers for Vitest.
vitest.config.ts	Configures Vitest (aliases, setup file, defaults).
package.json	Adds Vitest scripts and test/dev dependencies.
supabase/config.toml	Registers the new reservation seed in local seed paths.
supabase/seeds/reservation-demo.sql	Seeds deterministic teams and assigns demo users to teams.
supabase/migrations/20260614183803_applicant_user_fk.sql	Converts an old migration into a compatibility no-op to stabilize ordering.
supabase/migrations/20260614183803_snapshot.json	Adds/updates a stored schema snapshot for migration metadata.
supabase/migrations/20260628000000_sync_application_schema.sql	Compatibility no-op for an outdated schema sync migration.
supabase/migrations/20260629000000_table_reservations.sql	Introduces baseline events/tables schema for reservations.
supabase/migrations/20260825000000_reservation_management.sql	Expands reservation schema (teams, lifecycle, audit, constraints, indexes, RLS) and upgrade logic.
scripts/reservation-upgrade-fixture.mjs	Inserts legacy reservation fixtures to validate upgrade preservation behavior.
scripts/reservation-schema.integration.test.ts	Integration tests asserting schema objects, RLS behavior, and upgrade invariants.
lib/reservation/domain.ts	Reservation lifecycle availability + table-count planning logic.
lib/reservation/domain.test.ts	Tests for availability logic and table count planning behavior.
lib/reservation/layout.ts	Utility to chunk table list into UI rows.
lib/reservation/validation.ts	Zod schemas for IDs, table numbers/counts, and event input validation.
lib/reservation/validation.test.ts	Tests for reservation validation constraints.
lib/reservation/types.ts	Shared types for participant/admin reservation views.
lib/reservation/access.ts	Authorization helpers to restrict reservation access to accepted applicants (with locking).
lib/reservation/access.test.ts	Tests for accepted-decision predicates.
lib/reservation/audit.ts	Helper to write reservation audit entries via a provided executor.
lib/db/schema/reservation-teams.ts	Drizzle schema for teams with RLS select policy.
lib/db/schema/reservation.ts	Drizzle schema for events/tables/audit log with constraints/indexes and RLS policies.
lib/db/schema/users.ts	Adds team_id FK + index to users schema.
lib/db/index.ts	Registers reservation schema with the Drizzle database instance.
lib/db/queries/reservation.ts	Participant-side reservation queries (events, user, tables).
lib/queries/admin-reservations.ts	Organizer-side queries for event lists/details, tables/assignments views, and audit pagination.
lib/actions/reservation.ts	Participant server actions for direct and random table reservation with auditing and locking.
lib/admin/sections.ts	Adds organizer navigation entry for Reservations (and groups as “Event logistics”).
components/ui/dialog.tsx	Adds Dialog UI primitive wrapper (Radix-based) for organizer flows.
components/ui/card.tsx	Adjusts card spacing/title styling to support updated UI patterns.
components/reservation/event-picker.tsx	Participant event picker control for /reserve.
components/reservation/judging-map.tsx	Table-map UI component with participant/admin modes and accessible labels.
components/reservation/judging-map.test.tsx	Tests for map interactivity and labeling in participant/admin modes.
components/reservation/reservation-board.tsx	Participant reservation UI, integrates map + actions + state messaging.
components/reservation/reservation-board.test.tsx	Tests for participant reservation UI behavior and read-only preview mode.
app/reserve/page.tsx	Participant /reserve route with organizer redirect + accepted-applicant gating.
app/reserve/page.test.tsx	Tests for /reserve authorization/redirect behavior.
app/admin/reservations/page.tsx	Organizer Reservations landing page with event list + audit link.
app/admin/reservations/reservation-event-list.tsx	Organizer event list UI with lifecycle/window summaries and create dialog.
app/admin/reservations/reservation-event-form.tsx	Shared create/edit event form with hydration-safe datetime-local behavior.
app/admin/reservations/reservation-event-list.test.tsx	Tests covering organizer reservation event list/layout/nav/form flows.
app/admin/reservations/audit/page.tsx	Global reservation audit page with canonical page normalization.
app/admin/reservations/audit/audit-pagination.ts	Utilities for parsing/normalizing audit pagination query params.
app/admin/reservations/audit/audit-pages.test.tsx	Tests for pagination normalization for global + event audit pages.
app/admin/reservations/audit/audit-list.tsx	Audit list UI with expandable JSON details and pagination integration.
app/admin/reservations/audit/audit-list.test.tsx	Tests for audit list rendering, details expansion, and page navigation URL updates.
app/admin/reservations/[eventId]/layout.tsx	Organizer event workspace layout (status badge, participant preview link, nav).
app/admin/reservations/[eventId]/page.tsx	Organizer event overview route.
app/admin/reservations/[eventId]/event-overview.tsx	Organizer event overview UI (edit, archive/restore/delete lifecycle).
app/admin/reservations/[eventId]/reservation-event-nav.tsx	Workspace navigation tabs for overview/tables/assignments/audit.
app/admin/reservations/[eventId]/preview/page.tsx	Organizer-only read-only participant preview for an event.
app/admin/reservations/[eventId]/preview/page.test.tsx	Tests for preview behavior and notFound handling.
app/admin/reservations/[eventId]/audit/page.tsx	Per-event audit page with canonical page normalization.
app/admin/reservations/[eventId]/tables/page.tsx	Organizer tables management route loader.
app/admin/reservations/[eventId]/tables/table-management.tsx	Organizer UI for bulk count changes, table creation, renumbering, and safe deletion.
app/admin/reservations/[eventId]/tables/table-management.test.tsx	Tests for table-management behaviors and server wiring.
app/admin/reservations/[eventId]/assignments/page.tsx	Organizer assignments management route loader.
app/admin/reservations/[eventId]/assignments/assignment-management.tsx	Organizer assignment map UI supporting move/swap/displace/unassign.
app/admin/reservations/[eventId]/assignments/assignment-management.test.tsx	Tests for organizer assignment interactions, confirmations, and pending/archived behavior.
docs/superpowers/specs/2026-07-12-how-to-mcp-page-design.md	Removes obsolete MCP docs design spec.
docs/superpowers/plans/2026-07-12-how-to-mcp-page.md	Removes obsolete MCP docs implementation plan.

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