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LIQUOR ECOMMERCE PLATFORM — COMPLETE STATUS HANDOFF FOR CHATGPT
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Date: 2026-07-27
Project: D:\xampp\htdocs\liquor-ecommerce
Purpose: Single file summarizing everything done so far and what remains.
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CURRENT VERDICT
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PRD_RECONCILIATION_COMPLETE              = YES
ARCHITECTURE_V1_3_FREEZE                = YES
PRE_MIGRATION_AUDIT                     = YES
MIGRATION_IMPLEMENTATION_COMPLETE       = YES
FINAL_REQUIRED_TABLE_COUNT              = 50
REQUIRED_TABLES_CREATED                 = 50
FOUNDATION_TABLES_CREATED               = 0
DEFERRED_TABLES_CREATED                 = 0
LARAVEL_VERSION                         = 13 (CLOSED / RESOLVED)
READY_TO_GENERATE_MIGRATIONS            = YES (DONE)
SCHEMA_READY_FOR_DOMAIN_IMPLEMENTATION  = YES

NOT DONE YET (STOP BOUNDARY):
- No Eloquent models
- No PHP enums / DTOs / repositories
- No services / actions / controllers
- No API routes / resources
- No jobs / listeners / events
- No seeders / factories / policies
- No provider adapters / Typesense / Redis workers
- No admin or storefront application code

Next authorized stage (only when user requests):
DOMAIN LAYER — models, enums, money value object, ULID helpers.
Do NOT invent scope. Wait for explicit authorization.

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1. PROJECT SNAPSHOT
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Stack (locked):
- Backend: Laravel 13 (composer.json laravel/framework ^13.8; runtime 13.22.0)
- Frontend (planned): Next.js 16 storefront + Next.js 16 Super Admin
- Database: MySQL 8
- Cache/Queue: Redis (planned); Laravel jobs/cache tables already exist
- Search: Typesense (projection only — not transactional source of truth)
- Storage: S3-compatible
- Edge: Cloudflare

Repo state at start of architecture work:
- Fresh Laravel skeleton only
- Starter migrations: users, cache, jobs
- No domain modules, no commerce schema

Architecture style:
- Modular monolith
- API-first
- Provider adapters for payments/shipping/vendors/tax/notifications
- Transactional outbox for domain events
- Idempotency keys for critical writes

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2. WORK COMPLETED (CHRONOLOGICAL)
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A) Architecture v1.0 → v1.1 → v1.2 → v1.3
   - Domain boundaries, ERD, state machines, event catalog
   - ADRs 001–013 (identifiers, money, inventory, outbox, providers,
     search projection, order/payment separation, API versioning,
     checkout TX, schema minimalism, async payment confirmation,
     reservation expiry race)
   - Matrices: PRD traceability, ownership, consistency, search, tests
   - Freeze artifacts:
     PHASE1_SCHEMA_SPEC.md
     DATABASE_INDEX_REGISTRY.md
     MIGRATION_IMPLEMENTATION_PLAN.md
     ARCHITECTURE_V1_3_FREEZE.md

B) Pre-migration audit
   - Created PRE_MIGRATION_AUDIT.md
   - Completed incomplete column specs (idempotency_keys, CMS, payments, etc.)
   - Fixed doc drift (vendor_id, webhook unique, open decisions)
   - Initially treated first-prompt.txt as PRD (later corrected)

C) Final PRD reconciliation (critical source-of-truth fix)
   - Authoritative business PRD installed:
     docs/Revised_Final_Technical_PRD_Liquor_Platform.txt
     docs/Revised_Final_Technical_PRD_Liquor_Platform.docx
   - Precedence locked:
     1. Revised Final Technical PRD (business)
     2. Accepted ADRs (non-contradicting)
     3. first-prompt.txt (architecture supporting spec)
     4. Derived architecture docs
   - Coupons promoted to REQUIRED NOW (+2 tables: 48 → 50)
   - Advanced promotion engine kept Phase-2 foundation
   - Laravel 12 typo in Final PRD corrected → Laravel 13
   - Report: docs/architecture/PRD_RECONCILIATION.md

D) Phase-1 migration implementation (AUTHORIZED AND DONE)
   - Exactly 50 REQUIRED NOW tables
   - 10 batch migration files
   - Validated on disposable DB: migrate + rollback + remigrate = PASS
   - Primary app DB (liquor_ecommerce) was NOT migrated during validation
   - Report: docs/architecture/MIGRATION_IMPLEMENTATION_REPORT.md

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3. REQUIREMENT PRECEDENCE (LOCKED)
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1. docs/Revised_Final_Technical_PRD_Liquor_Platform.txt  = business SoT
2. docs/architecture/decisions/ADR-*                     = implementation decisions
3. docs/first-prompt.txt                                 = architecture supporting spec
4. docs/architecture/*.md                                = derived documentation

Superseded prior draft (NOT authoritative):
docs/PRD_Liquor_Commerce_Platform_superseded.docx

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4. LARAVEL VERSION
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FINAL_PRD_LARAVEL_VERSION      = Laravel 13
FIRST_PROMPT_LARAVEL_VERSION   = Laravel 13
COMPOSER_LARAVEL_VERSION       = laravel/framework ^13.8
ARCHITECTURE_LARAVEL_VERSION   = Laravel 13
RUNTIME_VALIDATED              = Laravel Framework 13.22.0

LARAVEL_VERSION_DECISION = CLOSED → Laravel 13
LARAVEL_VERSION_RESOLVED = YES

Note: Final PRD draft briefly said "Laravel 12 APIs" — documentation drift.
Corrected to Laravel 13. No Composer upgrade/downgrade needed.

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5. TABLE COUNT
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PREVIOUS_REQUIRED_TABLES (v1.3 pre-PRD reconciliation) = 48
TABLES_ADDED_BY_FINAL_PRD =
  - coupons
  - coupon_redemptions
FINAL_REQUIRED_TABLES = 50

FOUNDATION (designed, NOT migrated) ≈ 34
DEFERRED ≈ 10

Foundation examples NOT migrated:
collections, collection_products, incoming_inventory*,
promotions/rules/actions (advanced engine),
vendors*, compliance_*, shipping_zones/rates/providers,
service_zones*, menus/banners, blogs, transfers, etc.

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6. COUPON RELATIONSHIP DECISION (IMPORTANT)
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Final PRD Week 6 requires coupons.
Final PRD does NOT require one-coupon-per-order.

Decision applied before migration generation:

COUPON_RELATIONSHIP_DECISION =
  Canonical relationship = coupon_redemptions (coupon_id + order_id)
  orders.coupon_id REMOVED (redundant live FK)
  orders.coupon_code KEPT (optional display snapshot)
  coupon_redemptions.coupon_code ADDED (immutable redemption snapshot)
  coupon_redemptions.discount_minor + currency_code = historical amounts
  UQ(order_id) REMOVED (do not force one coupon per order)
  UQ(coupon_id, order_id) KEPT (idempotent same-coupon redeem)

Advanced promotion engine = Phase-2 only.
Do NOT migrate promotions / promotion_rules / promotion_actions now.

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7. FROZEN ARCHITECTURE RULES (DO NOT CHANGE WITHOUT NEW AUDIT)
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Identifiers:
- BIGINT UNSIGNED internal PK
- CHAR(26) ULID public_id on API-facing resources

Money (ADR-004):
- Integer minor units (BIGINT)
- CHAR(3) currency_code
- No FLOAT / DOUBLE

Sellable unit:
- product_variants (not products)

Inventory:
- available = on_hand - reserved (application)
- SALE ledger commit ONLY at fulfillment ALLOCATED
- Not at payment capture
- Reservation checkout_expires_at cleared on order.confirmed
- Expiry only when order.status = PENDING_PAYMENT
- Late payment race: reReserveForPaidOrder or refund

Payments / Orders:
- Payments NEVER UPDATE orders
- Async chain:
  payment.captured → ConfirmOrder → order.confirmed → CreateFulfillment
- Failed payment attempt does NOT auto-cancel order

Order terminals:
- COMPLETED / CANCELLED only (qty-based)
- CLOSED removed as domain state

Fulfillment Phase 1:
- inventory_location_id NOT NULL
- NO vendor_id
- Pickup uses fulfillment states; NO fake shipment rows for pickup

Outbox:
- Transactional outbox_messages
- event_id ULID unique
- Poll index (status, available_at, id)

Idempotency:
- UQ(actor_scope, operation_scope, idempotency_key)
- request_fingerprint, status, response_body, expiry, recovery timestamps

FK policy:
- Historical/financial: RESTRICT
- Optional customer refs: SET NULL
- cart_items → carts: CASCADE
- No CASCADE on orders/payments/ledger/fulfillments/shipments/audit

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8. MIGRATION FILES CREATED
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Starter (preserved, not modified):
- 0001_01_01_000000_create_users_table.php
- 0001_01_01_000001_create_cache_table.php
- 0001_01_01_000002_create_jobs_table.php

Domain batches created:
- 2026_07_27_100000_batch_0_platform_primitives.php
  outbox_messages, idempotency_keys, audit_logs, search_index_state
- 2026_07_27_100100_batch_1_identity_and_rbac.php
  ALTER users + customers, roles, permissions, role_permissions, user_roles
- 2026_07_27_100200_batch_2_catalog_and_media.php
  brands, categories, products, product_variants, product_categories,
  media_assets, catalog_media
- 2026_07_27_100300_batch_3_store_and_location.php
  stores, store_addresses, inventory_locations
- 2026_07_27_100400_batch_4_inventory.php
  inventory_levels, inventory_reservations (order_id nullable, no FK yet),
  inventory_transactions
- 2026_07_27_100500_batch_5_pricing_coupons_cart.php
  price_lists, prices, coupons, carts, cart_items
- 2026_07_27_100600_batch_6_orders_and_coupon_redemptions.php
  orders, order_items, order_addresses, order_status_history,
  coupon_redemptions, ALTER inventory_reservations ADD FK order_id
- 2026_07_27_100700_batch_7_payments.php
  payments, payment_attempts, payment_transactions, refunds,
  payment_webhook_events
- 2026_07_27_100800_batch_8_fulfillment_and_shipping.php
  shipping_methods, fulfillments, fulfillment_items,
  fulfillment_status_history, shipments, shipment_items,
  shipment_tracking_events
- 2026_07_27_100900_batch_9_cms_and_seo.php
  pages, content_sections, site_settings, seo_metadata, redirects

MIGRATION_FILES_CREATED = 10
EXISTING_MIGRATIONS_MODIFIED = 0

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9. 50 REQUIRED NOW TABLES (COMPLETE LIST)
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Identity (6): users, customers, roles, permissions, role_permissions, user_roles
Catalog (7): brands, categories, products, product_variants, product_categories,
             media_assets, catalog_media
Store (3): stores, store_addresses, inventory_locations
Inventory (3): inventory_levels, inventory_reservations, inventory_transactions
Pricing/Cart/Coupons (5): price_lists, prices, coupons, carts, cart_items
Orders (4): orders, order_items, order_addresses, order_status_history
Coupon ledger (1): coupon_redemptions
Payments (5): payments, payment_attempts, payment_transactions, refunds,
              payment_webhook_events
Fulfillment (7): shipping_methods, fulfillments, fulfillment_items,
                 fulfillment_status_history, shipments, shipment_items,
                 shipment_tracking_events
CMS/SEO (5): pages, content_sections, site_settings, seo_metadata, redirects
Platform (4): outbox_messages, idempotency_keys, audit_logs, search_index_state

Total = 50

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10. VALIDATION RESULTS
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STATIC_VALIDATION = PASS
RUNTIME_TEST_DB_VALIDATION = PASS

Disposable DB used: liquor_ecommerce_migration_test
Steps: migrate → rollback --step=10 → remigrate → all PASS
Disposable DB dropped after validation.
Primary .env DB_DATABASE restored to liquor_ecommerce (not auto-migrated).

Deviations documented:
1. dateTime used for some required timestamps without MySQL server defaults
   (expires_at, available_at, effective_from) due to strict TIMESTAMP rules
2. CHECK constraints via DB::statement ALTER TABLE — Laravel 13 Blueprint
   has no check() method
3. Duplicate non-unique indexes omitted where FK already creates an index

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11. OPEN CLIENT DECISIONS (REMAINING)
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B1 Pre-arrival selling at launch?
B2 Store pickup at launch UX?
B3 Guest checkout required?
B4 Compliance rule content / jurisdictions?
B5 Age verification checkpoints?
B7 Collections first-class vs CMS-only?

C1–C10 configurable confirms (USD, reservation TTL, tax provider, notifications, etc.)

CLOSED:
B6 Coupons — basic coupons REQUIRED NOW; advanced promo = Phase-2
LARAVEL_VERSION_DECISION — Laravel 13

These open gates do NOT block domain model scaffolding for the 50-table core.
They DO block feature-specific implementation for pre-arrival/pickup/collections/compliance content.

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12. KEY DOCUMENT PATHS
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Business PRD:
  docs/Revised_Final_Technical_PRD_Liquor_Platform.txt

Architecture entry:
  docs/architecture/README.md
  docs/architecture/ARCHITECTURE_V1_3_FREEZE.md
  docs/architecture/PRD_RECONCILIATION.md
  docs/architecture/PRE_MIGRATION_AUDIT.md
  docs/architecture/PHASE1_SCHEMA_SPEC.md
  docs/architecture/DATABASE_INDEX_REGISTRY.md
  docs/architecture/MIGRATION_IMPLEMENTATION_PLAN.md
  docs/architecture/TABLE_REGISTRY.md
  docs/architecture/MIGRATION_IMPLEMENTATION_REPORT.md
  docs/architecture/21-open-decisions.md
  docs/architecture/22-state-machines.md
  docs/architecture/EVENT_CATALOG.md
  docs/architecture/decisions/ADR-001 ... ADR-013

This handoff file:
  docs/STATUS_COMPLETE_FOR_CHATGPT.txt

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13. WHAT CHATGPT / CURSOR MUST NOT DO NEXT
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Unless the user explicitly authorizes the next stage:

DO NOT create models, enums, DTOs, repositories
DO NOT create services, actions, controllers, routes
DO NOT create jobs, listeners, events, seeders, factories
DO NOT install packages
DO NOT change Laravel version
DO NOT migrate foundation/deferred tables
DO NOT redesign architecture that is already frozen
DO NOT invent liquor compliance rules or client requirements

If asked to continue, default next stage is:
DOMAIN MODELS + ENUMS + SHARED MONEY/ULID HELPERS
grounded strictly in PHASE1_SCHEMA_SPEC.md and ADRs.

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END OF HANDOFF
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