chore: add CLAUDE.md, initial Drizzle migration, and update gitignore

Add project instructions for Claude Code, the initial database migration,
and ignore the .claude/ local config directory.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
2026-03-15 18:57:40 +01:00
parent ad941ae281
commit 37c4272c08
4 changed files with 608 additions and 0 deletions

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uploads/*
!uploads/.gitkeep
# Claude Code
.claude/

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CLAUDE.md Normal file
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# CLAUDE.md
This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
## Project Overview
GearBox is a single-user web app for managing gear collections (bikepacking, sim racing, etc.), tracking weight/price, and planning purchases through research threads. Full-stack TypeScript monolith running on Bun.
## Commands
```bash
# Development (run both in separate terminals)
bun run dev:client # Vite dev server on :5173 (proxies /api to :3000)
bun run dev:server # Hono server on :3000 with hot reload
# Database
bun run db:generate # Generate Drizzle migration from schema changes
bun run db:push # Apply migrations to gearbox.db
# Testing
bun test # Run all tests
bun test tests/services/item.service.test.ts # Run single test file
# Lint & Format
bun run lint # Biome check (tabs, double quotes, organized imports)
# Build
bun run build # Vite build → dist/client/
```
## Architecture
**Stack**: React 19 + Hono + Drizzle ORM + SQLite, all running on Bun.
### Client (`src/client/`)
- **Routing**: TanStack Router with file-based routes in `src/client/routes/`. Route tree auto-generated to `routeTree.gen.ts` — never edit manually.
- **Data fetching**: TanStack React Query via custom hooks in `src/client/hooks/` (e.g., `useItems`, `useThreads`, `useSetups`). Mutations invalidate related query keys.
- **UI state**: Zustand store (`stores/uiStore.ts`) for panel/dialog state only — server data lives in React Query.
- **API calls**: Thin fetch wrapper in `lib/api.ts` (`apiGet`, `apiPost`, `apiPut`, `apiDelete`, `apiUpload`).
- **Styling**: Tailwind CSS v4.
### Server (`src/server/`)
- **Routes** (`routes/`): Hono handlers with Zod validation via `@hono/zod-validator`. Delegate to services.
- **Services** (`services/`): Pure business logic functions that take a db instance. No HTTP awareness — testable without mocking.
- Route registration in `src/server/index.ts` via `app.route("/api/...", routes)`.
### Shared (`src/shared/`)
- **`schemas.ts`**: Zod schemas for API request validation (source of truth for types).
- **`types.ts`**: Types inferred from Zod schemas + Drizzle table definitions. No manual type duplication.
### Database (`src/db/`)
- **Schema**: `schema.ts` — Drizzle table definitions for SQLite.
- **Prices stored as cents** (`priceCents: integer`) to avoid float rounding.
- **Timestamps**: stored as integers (unix epoch) with `{ mode: "timestamp" }`.
- Tables: `categories`, `items`, `threads`, `threadCandidates`, `setups`, `setupItems`, `settings`.
### Testing (`tests/`)
- Bun test runner. Tests at service level and route level.
- `tests/helpers/db.ts`: `createTestDb()` creates in-memory SQLite with full schema and seeds an "Uncategorized" category. When adding schema columns, update both `src/db/schema.ts` and the test helper's CREATE TABLE statements.
## Path Alias
`@/*` maps to `./src/*` (configured in tsconfig.json).
## Key Patterns
- **Thread resolution**: Resolving a thread copies the winning candidate's data into a new item in the collection, sets `resolvedCandidateId`, and changes status to "resolved".
- **Setup item sync**: `PUT /api/setups/:id/items` replaces all setup_items atomically (delete all, re-insert).
- **Image uploads**: `POST /api/images` saves to `./uploads/` with UUID filename, returned as `imageFilename` on item/candidate records.
- **Aggregates** (weight/cost totals): Computed via SQL on read, not stored on records.

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CREATE TABLE `categories` (
`id` integer PRIMARY KEY AUTOINCREMENT NOT NULL,
`name` text NOT NULL,
`emoji` text DEFAULT '📦' NOT NULL,
`created_at` integer NOT NULL
);
--> statement-breakpoint
CREATE UNIQUE INDEX `categories_name_unique` ON `categories` (`name`);--> statement-breakpoint
CREATE TABLE `items` (
`id` integer PRIMARY KEY AUTOINCREMENT NOT NULL,
`name` text NOT NULL,
`weight_grams` real,
`price_cents` integer,
`category_id` integer NOT NULL,
`notes` text,
`product_url` text,
`image_filename` text,
`created_at` integer NOT NULL,
`updated_at` integer NOT NULL,
FOREIGN KEY (`category_id`) REFERENCES `categories`(`id`) ON UPDATE no action ON DELETE no action
);
--> statement-breakpoint
CREATE TABLE `settings` (
`key` text PRIMARY KEY NOT NULL,
`value` text NOT NULL
);
--> statement-breakpoint
CREATE TABLE `setup_items` (
`id` integer PRIMARY KEY AUTOINCREMENT NOT NULL,
`setup_id` integer NOT NULL,
`item_id` integer NOT NULL,
FOREIGN KEY (`setup_id`) REFERENCES `setups`(`id`) ON UPDATE no action ON DELETE cascade,
FOREIGN KEY (`item_id`) REFERENCES `items`(`id`) ON UPDATE no action ON DELETE cascade
);
--> statement-breakpoint
CREATE TABLE `setups` (
`id` integer PRIMARY KEY AUTOINCREMENT NOT NULL,
`name` text NOT NULL,
`created_at` integer NOT NULL,
`updated_at` integer NOT NULL
);
--> statement-breakpoint
CREATE TABLE `thread_candidates` (
`id` integer PRIMARY KEY AUTOINCREMENT NOT NULL,
`thread_id` integer NOT NULL,
`name` text NOT NULL,
`weight_grams` real,
`price_cents` integer,
`category_id` integer NOT NULL,
`notes` text,
`product_url` text,
`image_filename` text,
`created_at` integer NOT NULL,
`updated_at` integer NOT NULL,
FOREIGN KEY (`thread_id`) REFERENCES `threads`(`id`) ON UPDATE no action ON DELETE cascade,
FOREIGN KEY (`category_id`) REFERENCES `categories`(`id`) ON UPDATE no action ON DELETE no action
);
--> statement-breakpoint
CREATE TABLE `threads` (
`id` integer PRIMARY KEY AUTOINCREMENT NOT NULL,
`name` text NOT NULL,
`status` text DEFAULT 'active' NOT NULL,
`resolved_candidate_id` integer,
`category_id` integer NOT NULL,
`created_at` integer NOT NULL,
`updated_at` integer NOT NULL,
FOREIGN KEY (`category_id`) REFERENCES `categories`(`id`) ON UPDATE no action ON DELETE no action
);

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{
"version": "6",
"dialect": "sqlite",
"id": "78e5f5c8-f8f0-43f4-93f8-5ef68154ed17",
"prevId": "00000000-0000-0000-0000-000000000000",
"tables": {
"categories": {
"name": "categories",
"columns": {
"id": {
"name": "id",
"type": "integer",
"primaryKey": true,
"notNull": true,
"autoincrement": true
},
"name": {
"name": "name",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"emoji": {
"name": "emoji",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false,
"default": "'📦'"
},
"created_at": {
"name": "created_at",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
}
},
"indexes": {
"categories_name_unique": {
"name": "categories_name_unique",
"columns": [
"name"
],
"isUnique": true
}
},
"foreignKeys": {},
"compositePrimaryKeys": {},
"uniqueConstraints": {},
"checkConstraints": {}
},
"items": {
"name": "items",
"columns": {
"id": {
"name": "id",
"type": "integer",
"primaryKey": true,
"notNull": true,
"autoincrement": true
},
"name": {
"name": "name",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"weight_grams": {
"name": "weight_grams",
"type": "real",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"price_cents": {
"name": "price_cents",
"type": "integer",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"category_id": {
"name": "category_id",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"notes": {
"name": "notes",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"product_url": {
"name": "product_url",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"image_filename": {
"name": "image_filename",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"created_at": {
"name": "created_at",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"updated_at": {
"name": "updated_at",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
}
},
"indexes": {},
"foreignKeys": {
"items_category_id_categories_id_fk": {
"name": "items_category_id_categories_id_fk",
"tableFrom": "items",
"tableTo": "categories",
"columnsFrom": [
"category_id"
],
"columnsTo": [
"id"
],
"onDelete": "no action",
"onUpdate": "no action"
}
},
"compositePrimaryKeys": {},
"uniqueConstraints": {},
"checkConstraints": {}
},
"settings": {
"name": "settings",
"columns": {
"key": {
"name": "key",
"type": "text",
"primaryKey": true,
"notNull": true,
"autoincrement": false
},
"value": {
"name": "value",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
}
},
"indexes": {},
"foreignKeys": {},
"compositePrimaryKeys": {},
"uniqueConstraints": {},
"checkConstraints": {}
},
"setup_items": {
"name": "setup_items",
"columns": {
"id": {
"name": "id",
"type": "integer",
"primaryKey": true,
"notNull": true,
"autoincrement": true
},
"setup_id": {
"name": "setup_id",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"item_id": {
"name": "item_id",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
}
},
"indexes": {},
"foreignKeys": {
"setup_items_setup_id_setups_id_fk": {
"name": "setup_items_setup_id_setups_id_fk",
"tableFrom": "setup_items",
"tableTo": "setups",
"columnsFrom": [
"setup_id"
],
"columnsTo": [
"id"
],
"onDelete": "cascade",
"onUpdate": "no action"
},
"setup_items_item_id_items_id_fk": {
"name": "setup_items_item_id_items_id_fk",
"tableFrom": "setup_items",
"tableTo": "items",
"columnsFrom": [
"item_id"
],
"columnsTo": [
"id"
],
"onDelete": "cascade",
"onUpdate": "no action"
}
},
"compositePrimaryKeys": {},
"uniqueConstraints": {},
"checkConstraints": {}
},
"setups": {
"name": "setups",
"columns": {
"id": {
"name": "id",
"type": "integer",
"primaryKey": true,
"notNull": true,
"autoincrement": true
},
"name": {
"name": "name",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"created_at": {
"name": "created_at",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"updated_at": {
"name": "updated_at",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
}
},
"indexes": {},
"foreignKeys": {},
"compositePrimaryKeys": {},
"uniqueConstraints": {},
"checkConstraints": {}
},
"thread_candidates": {
"name": "thread_candidates",
"columns": {
"id": {
"name": "id",
"type": "integer",
"primaryKey": true,
"notNull": true,
"autoincrement": true
},
"thread_id": {
"name": "thread_id",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"name": {
"name": "name",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"weight_grams": {
"name": "weight_grams",
"type": "real",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"price_cents": {
"name": "price_cents",
"type": "integer",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"category_id": {
"name": "category_id",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"notes": {
"name": "notes",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"product_url": {
"name": "product_url",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"image_filename": {
"name": "image_filename",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"created_at": {
"name": "created_at",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"updated_at": {
"name": "updated_at",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
}
},
"indexes": {},
"foreignKeys": {
"thread_candidates_thread_id_threads_id_fk": {
"name": "thread_candidates_thread_id_threads_id_fk",
"tableFrom": "thread_candidates",
"tableTo": "threads",
"columnsFrom": [
"thread_id"
],
"columnsTo": [
"id"
],
"onDelete": "cascade",
"onUpdate": "no action"
},
"thread_candidates_category_id_categories_id_fk": {
"name": "thread_candidates_category_id_categories_id_fk",
"tableFrom": "thread_candidates",
"tableTo": "categories",
"columnsFrom": [
"category_id"
],
"columnsTo": [
"id"
],
"onDelete": "no action",
"onUpdate": "no action"
}
},
"compositePrimaryKeys": {},
"uniqueConstraints": {},
"checkConstraints": {}
},
"threads": {
"name": "threads",
"columns": {
"id": {
"name": "id",
"type": "integer",
"primaryKey": true,
"notNull": true,
"autoincrement": true
},
"name": {
"name": "name",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"status": {
"name": "status",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false,
"default": "'active'"
},
"resolved_candidate_id": {
"name": "resolved_candidate_id",
"type": "integer",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"category_id": {
"name": "category_id",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"created_at": {
"name": "created_at",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"updated_at": {
"name": "updated_at",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
}
},
"indexes": {},
"foreignKeys": {
"threads_category_id_categories_id_fk": {
"name": "threads_category_id_categories_id_fk",
"tableFrom": "threads",
"tableTo": "categories",
"columnsFrom": [
"category_id"
],
"columnsTo": [
"id"
],
"onDelete": "no action",
"onUpdate": "no action"
}
},
"compositePrimaryKeys": {},
"uniqueConstraints": {},
"checkConstraints": {}
}
},
"views": {},
"enums": {},
"_meta": {
"schemas": {},
"tables": {},
"columns": {}
},
"internal": {
"indexes": {}
}
}