page:blueprints:independent retailers:inventory manager:laravel

Independent retailers: inventory manager using Laravel

A inventory manager blueprint for independent retailers built with Laravel on Ample.

Domain schema:

• products (sku, name, category, price, active): the SKU catalog;
• stock_movements (sku, location, delta, reason, moved_at): receipts, sales and adjustments;
• orders (order_no, customer_reference, status, placed_at): orders with status transitions;
• order_lines (order_no, sku, qty, unit_price): order contents;
• events (seq, record_type, record_id, kind, at): application-owned history written in the same transaction.

Public information: product catalog and availability, store locations and hours, returns policy.
Kept out of scope until handling is reviewed: customer contact and payment details, supplier cost prices. Payment details belong to your payment provider; only order status and public catalog data are modeled here.

Technical basis verified on Laravel: an optimistic version check and an event row written in the same transaction, a stale update rejected, and a history query over the application-owned events (history=2 conflict=rejected).

Representative Queries

• Independent retailers: inventory manager using Laravel
• Where can I host Independent retailers: Inventory manager built with Laravel?
• I need a genuinely specialized inventory manager workflow covering SKU catalog, stock movements and order statuses.

Resource Requirements

• primitive:compute
• primitive:postgres
• primitive:s3-compatible-object-storage

Infrastructure Requirements

1. Compute
   • Status: verified
   • Summary: Apps run in isolated x86_64 Firecracker microVMs that auto-pause when idle and wake on request; sizes are the priced VM sizes.
2. Postgres
   • Status: verified
   • Summary: Managed PostgreSQL 16 runs in its own microVM and is auto-provisioned when an app needs a database and no DATABASE_URL is supplied.
3. S3-compatible object storage
   • Status: verified
   • Summary: Buckets are S3-compatible with issued credentials; PutObject and GetObject are verified by canary. Other S3 operations are not verified.

Workflow Steps

1. Model the independent retailers domain
   • Create the tables products, stock_movements, orders, order_lines, events. The sku catalog lives in products; keep the sensitive classes (customer contact and payment details, supplier cost prices) out of this schema.
2. Workflow step 1
   • Model SKUs and stock movements; derive stock from movements
3. Workflow step 2
   • Apply movements transactionally with an optimistic version check on the SKU
4. Workflow step 3
   • Record an event per movement for history
5. Workflow step 4
   • Deploy and verify history and rejected stale updates
6. Deploy
   • Run the synchronous deploy once and read the result. Re-running with no change is a no-op.
7. Verify
   • Run the pattern self-test(s) from the example (/p/transactional-workflows) and your own acceptance checks for the independent retailers workflow.

Success Checks

• app responds on its public URL
  • Kind: http_get
  • Path: /
  • Expect: ample canary laravel patterns
• transactional-workflows self-test from the example
  • Kind: http_get
  • Path: /p/transactional-workflows
  • Expect: see the pattern fixture checks

Limitations

• The technical basis (transactional workflows on Laravel) was verified with the pattern fixture; the independent retailers schema and workflow are an original design for this blueprint and were not executed as a separate application.
• No health, financial, privacy or other compliance claim is made. Payment details belong to your payment provider; only order status and public catalog data are modeled here.
• Verified on the php-8.5 template at s-1vcpu-1gb; region, request-duration limits and other sizes are unknown or unverified.