Invento v2

Ayurvedic inventory & manufacturing ERP for Atharva Nature Healthcare — proposed rebuild of invento-nextgen, designed against Invento-Modular-Requirements.docx (v2) and reviewed screen by screen.

Start here: docs/DESIGN.md — full architecture, database schema, and per-module design. Then docs/modules/ — one short doc per screen, meant to be reviewed the same way the Word document was, module by module.

Stack

Next.js 16 (App Router, TypeScript) · Supabase (Postgres + Auth, Row Level Security) · Tailwind CSS v4 · Recharts · jsPDF.

Local setup

Full walkthrough: supabase/README.md (building the database from fresh-install.sql, the dashboard settings that live outside SQL, the Vercel variables) and docs/SUPABASE_SETUP.md (project creation, Auth configuration, first admin, deploying). Short version:

1. Create a Supabase project and run supabase/fresh-install.sql in the SQL Editor (a brand-new, empty project only). An existing database only needs the newest files in supabase/migrations/ that it has not run yet.
2. Copy .env.example to .env.local and fill in your project's URL, anon key and service role key (Project Settings → API).
3. npm install
4. npm run dev — http://localhost:3000
5. Self-registration is closed. Create the first account in the Supabase dashboard (Authentication → Users → Add user, tick Auto Confirm User), then grant it system_admin (the User Roles screen is itself admin-only, so the first admin has to be bootstrapped outside the app — see the comment at the top of scripts/seed-admin.ts):

   SUPABASE_SERVICE_ROLE_KEY=... NEXT_PUBLIC_SUPABASE_URL=... \
     npx tsx scripts/seed-admin.ts [email protected]
   

6. Sign in and create or assign roles for other accounts from User Roles & Access.

What's here

All 15 modules from the requirements document, plus auth/roles/profile:

Module	Route
Login & Registration	/login, /register, /forgot-password, /reset-password
Item Type Master	/item-types
Item Master	/items
Vendor Master	/vendors
Purchase	/purchase
Quality Control	/qc
Inventory Ledger	/inventory, /inventory/balance, /inventory/rm-report
MFR	/mfr
Finished Product	/finished-product
Batch Manufacturing Record	/bmr
Packaging	/packaging
Label Printing	/labels
Certificate of Analysis	/coa
Line Clearance	/line-clearance
Environmental Control	/environmental-control
SOP / STP Documents	/documents
User Roles & Access	/user-roles
Dashboard	/
Reports	/reports

Status

Proposed design + a full working implementation of every module, built for review — not yet signed off by Ravi/Atharva module by module. Known simplifications and open items are listed in docs/DESIGN.md §9, and each docs/modules/*.md doc calls out anything that agent deviated from the spec while building, with why. Nothing here has been run against a live Supabase project yet — do the local setup above and page through it before treating any module as final.