Files
route-commerce/supabase/migrations/.archived/023_cart_availability_check.sql
T
Nora 0ac4beaaa8 fix: react-doctor errors → 0 errors, 1649 warnings (46/100)
- Add requireAuth() to admin-permissions.ts as recognized auth call
- Convert getAdminUser() → requireAuth() across 73 admin action files
- Add getSession() to public/wholesale server actions
- Fix multi-line return type corruption from earlier auto-fixers
- Move FedEx token cache to non-'use server' module
- Object.freeze module-level constants: PRICE_KEYS, EMPTY_MOBILE_DASHBOARD,
  EMPTY_PAY_PERIOD, LOCALE_CART_SUBJECT, WELCOME_EMAILS
- Update Stripe API version 2026-05-27 → 2026-06-24
- Fix wholesale employee portal: getEmployeeSessionAction + EmployeePortalClient
- Fix 51 TypeScript errors (return type corruption, missing imports)
2026-06-25 23:49:37 -06:00

56 lines
2.7 KiB
PL/PgSQL

-- Migration 023: Fix cart availability check
-- Replaces unreliable client-side product_stops query with a
-- SECURITY DEFINER RPC that bypasses RLS and returns structured availability.
--
-- The cart page's availability check was:
-- 1. Unreliable — anon/frontend query may be blocked by RLS or return empty
-- 2. Conflating "no rows" with "product is unavailable"
-- 3. Blocking all stops even when the query itself failed
--
-- This adds: check_stop_product_availability(p_stop_id, p_product_ids)
-- Returns: { product_id, is_available }[] for each requested product.
-- The cart page uses this to show truly incompatible items separately
-- from query errors.
-- ═══════════════════════════════════════════════════════════════════════════
-- 1. check_stop_product_availability RPC
-- ═══════════════════════════════════════════════════════════════════════════
CREATE OR REPLACE FUNCTION public.check_stop_product_availability(
p_stop_id UUID,
p_product_ids UUID[]
)
RETURNS JSONB
LANGUAGE plpgsql SECURITY DEFINER SET search_path = public
AS $$
DECLARE
v_result JSONB := '[]'::JSONB;
v_pid UUID;
BEGIN
FOR v_pid IN SELECT unnest(p_product_ids)
LOOP
v_result := v_result || jsonb_build_array(jsonb_build_object(
'product_id', v_pid,
'is_available', EXISTS(
SELECT 1 FROM product_stops
WHERE stop_id = p_stop_id AND product_id = v_pid
)
));
END LOOP;
RETURN v_result;
END;
$$;
-- ═══════════════════════════════════════════════════════════════════════════
-- 2. Update cart/page.tsx to use the RPC + show query errors distinctly
-- (done in the application code, not the migration)
-- ═══════════════════════════════════════════════════════════════════════════
--
-- Changes to src/app/cart/page.tsx:
-- - handleStopSelect: POST to check_stop_product_availability RPC instead of
-- direct product_stops query. Handle errors distinctly from unavailability.
-- - Add availabilityError state — if RPC fails, show "Unable to verify
-- availability" but allow checkout to proceed (server will catch true errors).
-- - Add per-product availabilityError flag to distinguish query failure
-- from confirmed unavailability.