fix(db-tools): resolve REINDEX transaction error by executing directly via pg client, and dynamically support all database tables in integrity dashboard

shop/supabase/migrations/20260703140500_update_integrity_tables.sql

@@ -0,0 +1,63 @@
+-- Update check_database_integrity to check all tables
+CREATE OR REPLACE FUNCTION public.check_database_integrity()
+RETURNS jsonb
+SECURITY DEFINER
+AS $$
+DECLARE
+  tables_to_check text[] := ARRAY[
+    'users',
+    'settings',
+    'companies',
+    'categories',
+    'products',
+    'product_modules',
+    'orders',
+    'profiles',
+    'end_customers',
+    'licenses',
+    'pos_modules'
+  ];
+  t text;
+  t_exists boolean;
+  t_count bigint;
+  tables_result jsonb := jsonb_build_object();
+  fk_errors_count bigint := 0;
+  result jsonb;
+BEGIN
+  FOREACH t IN ARRAY tables_to_check LOOP
+    SELECT EXISTS (
+      SELECT 1 FROM pg_tables WHERE schemaname = 'public' AND tablename = t
+    ) INTO t_exists;
+    
+    t_count := 0;
+    IF t_exists THEN
+      EXECUTE format('SELECT count(*) FROM public.%I', t) INTO t_count;
+    END IF;
+    
+    tables_result := tables_result || jsonb_build_object(t, jsonb_build_object('exists', t_exists, 'count', t_count));
+  END LOOP;
+
+  -- Count foreign key errors (orphaned licenses)
+  SELECT EXISTS (SELECT 1 FROM pg_tables WHERE schemaname = 'public' AND tablename = 'licenses') INTO t_exists;
+  IF t_exists THEN
+    SELECT EXISTS (SELECT 1 FROM pg_tables WHERE schemaname = 'public' AND tablename = 'end_customers') INTO t_exists;
+    IF t_exists THEN
+      EXECUTE '
+        SELECT count(*)
+        FROM public.licenses l
+        LEFT JOIN public.end_customers c ON l.end_customer_id = c.id
+        WHERE c.id IS NULL AND l.end_customer_id IS NOT NULL
+      ' INTO fk_errors_count;
+    END IF;
+  END IF;
+
+  result := jsonb_build_object(
+    'tables', tables_result,
+    'errors', jsonb_build_object(
+      'foreign_keys', fk_errors_count
+    )
+  );
+
+  RETURN result;
+END;
+$$ LANGUAGE plpgsql;