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Epicure/CLAUDE.md
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Arnaud ae7c5d943e chore: init pnpm monorepo workspace
Root config: pnpm workspaces, tsconfig base, docker compose (postgres, redis, minio), .npmrc.
2026-07-01 08:08:29 +02:00

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# CLAUDE.md
This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
## Dev Setup
```bash
cp .env.example .env.local # fill in secrets (lives at repo root)
ln -s ../../.env.local apps/web/.env.local # Next.js reads from apps/web/, not root
docker compose -f docker/compose.yml up -d # start postgres, redis, minio
pnpm install
pnpm db:generate # generate migrations from schema (first time)
pnpm db:migrate # apply migrations
pnpm db:seed # seed tier definitions
pnpm dev # start Next.js on :3000
```
MinIO console: http://localhost:9001 (minioadmin / minioadmin)
## Key Commands
```bash
pnpm dev # run web app
pnpm build # production build
pnpm lint # lint all packages
pnpm typecheck # type-check all packages
pnpm db:generate # generate Drizzle migration from schema changes
pnpm db:migrate # apply migrations
pnpm db:seed # seed tier definitions
pnpm db:studio # open Drizzle Studio
```
## Architecture
**Monorepo** (pnpm workspaces):
- `apps/web` — Next.js 15 App Router app (`@epicure/web`)
- `packages/db` — Drizzle ORM schema + client (`@epicure/db`)
- `packages/api-types` — Zod schemas, single source of truth for API types + OpenAPI (`@epicure/api-types`)
**Route groups in `apps/web/app/`**:
- `(auth)/` — login, signup, verify-email (no auth required)
- `(app)/` — main app shell with nav (auth required)
- `admin/` — admin-only, role checked in layout server component
- `api/v1/` — REST API endpoints
- `api/auth/[...all]/` — Better Auth handler
**Auth**: Better Auth with Drizzle adapter. Server: `lib/auth/server.ts`. Client: `lib/auth/client.ts`. Middleware at `middleware.ts` guards all routes.
**DB**: Drizzle ORM on Postgres. Schema in `packages/db/src/schema/` split by domain: `users`, `recipes`, `social`, `meal-planning`, `tiers`. Import from `@epicure/db`.
**AI** (Phase 3): Vercel AI SDK provider factory in `apps/web/lib/ai/`. All AI outputs use `generateObject` + Zod schemas — no free-text parsing.
**Storage**: S3-compatible via `STORAGE_*` env vars. MinIO locally, any S3-compatible provider in prod.
**Tier limits**: `lib/tiers.ts` exports `checkTierLimit(userId, tier, key)` — call before recipe create and AI calls. Throws `TierLimitError` on breach.
## Adding a shadcn/ui Component
```bash
cd apps/web && pnpm dlx shadcn@latest add <component-name>
```
## Schema Changes
1. Edit `packages/db/src/schema/*.ts`
2. `pnpm db:generate` — creates migration file
3. `pnpm db:migrate` — applies it
4. Update corresponding Zod schemas in `packages/api-types/src/`
## Environment Variables
See `.env.example`. Required for dev: `DATABASE_URL`, `BETTER_AUTH_SECRET`, `BETTER_AUTH_URL`. AI keys optional until Phase 3.