feat: prepare ARR for controlled public deployment

database/005_arr_processing_ingestion.down.sql

@@ -0,0 +1,132 @@
+-- Destructive rollback draft for 005_arr_processing_ingestion.sql.
+-- Do not execute after any ARR processing job or v3 daily version has been stored.
+
+BEGIN;
+
+DO $$
+BEGIN
+    IF EXISTS (SELECT 1 FROM finance.processing_jobs)
+       OR EXISTS (SELECT 1 FROM finance.processing_attempts)
+       OR EXISTS (SELECT 1 FROM finance.processing_callbacks)
+       OR EXISTS (SELECT 1 FROM finance.outbox_events)
+       OR EXISTS (
+           SELECT 1
+           FROM finance.daily_versions
+           WHERE structured_result_file_id IS NOT NULL
+              OR processing_job_id IS NOT NULL
+       )
+       OR EXISTS (
+           SELECT 1
+           FROM finance.daily_channel_metrics
+           WHERE worksheet_order IS NOT NULL
+       )
+       OR EXISTS (
+           SELECT 1
+           FROM booking.file_objects
+           WHERE file_kind = 'structured_result_json'
+       ) THEN
+        RAISE EXCEPTION
+            'refusing rollback: migration 005 data exists';
+    END IF;
+END;
+$$;
+
+DROP INDEX finance.daily_channel_metrics_order_unique;
+
+ALTER TABLE finance.daily_channel_metrics
+    DROP CONSTRAINT daily_channel_metrics_order_valid,
+    DROP COLUMN worksheet_order;
+
+ALTER TABLE finance.daily_records
+    DROP CONSTRAINT daily_records_people_valid,
+    DROP CONSTRAINT daily_records_room_count_valid,
+    DROP CONSTRAINT daily_records_dates_and_nights_valid,
+    DROP CONSTRAINT daily_records_total_valid,
+    DROP CONSTRAINT daily_records_kb_valid;
+
+ALTER TABLE finance.daily_records
+    ADD CONSTRAINT daily_records_people_valid CHECK (
+        (adults IS NULL OR adults >= 0)
+        AND (children IS NULL OR children >= 0)
+    ),
+    ADD CONSTRAINT daily_records_room_count_valid CHECK (
+        no_of_rooms IS NULL OR no_of_rooms > 0
+    ),
+    ADD CONSTRAINT daily_records_dates_and_nights_valid CHECK (
+        arrival IS NULL
+        OR departure IS NULL
+        OR nights IS NULL
+        OR (
+            departure >= arrival
+            AND nights = departure - arrival
+        )
+    ),
+    ADD CONSTRAINT daily_records_total_valid CHECK (
+        real_price IS NULL
+        OR no_of_rooms IS NULL
+        OR nights IS NULL
+        OR total_price IS NULL
+        OR total_price = real_price * no_of_rooms * nights
+    ),
+    ADD CONSTRAINT daily_records_kb_valid CHECK (
+        kb_amount IS NULL
+        OR no_of_rooms IS NULL
+        OR kb_amount = no_of_rooms * 100
+    );
+
+ALTER TABLE finance.daily_versions
+    DROP CONSTRAINT daily_version_active_shape;
+
+ALTER TABLE finance.daily_versions
+    ADD CONSTRAINT daily_version_active_shape CHECK (
+        version_status <> 'active'
+        OR (
+            business_date IS NOT NULL
+            AND validated_at IS NOT NULL
+            AND activated_at IS NOT NULL
+            AND failure_code IS NULL
+            AND (
+                (
+                    ingestion_mode = 'opera_xml'
+                    AND daily_report_file_id IS NOT NULL
+                    AND result_json_file_id IS NOT NULL
+                )
+                OR ingestion_mode = 'monthly_backfill'
+            )
+        )
+    );
+
+DROP INDEX finance.daily_versions_processing_job_unique;
+DROP INDEX finance.daily_versions_source_date_rule_unique;
+
+CREATE UNIQUE INDEX daily_versions_source_date_mode_unique
+    ON finance.daily_versions (
+        source_file_id,
+        business_date,
+        ingestion_mode
+    );
+
+ALTER TABLE finance.daily_versions
+    DROP COLUMN structured_result_file_id,
+    DROP COLUMN processing_job_id;
+
+DROP TABLE finance.outbox_events;
+DROP TABLE finance.processing_callbacks;
+DROP TABLE finance.processing_attempts;
+DROP TABLE finance.processing_jobs;
+
+ALTER TABLE booking.file_objects
+    DROP CONSTRAINT file_objects_file_kind_check;
+
+ALTER TABLE booking.file_objects
+    ADD CONSTRAINT file_objects_file_kind_check CHECK (file_kind IN (
+        'booking_excel',
+        'opera_xml',
+        'daily_xlsx',
+        'monthly_xlsx',
+        'company_ten_day_xlsx',
+        'exception_xlsx',
+        'result_json'
+    ));
+
+COMMIT;