grabowski
379ed232df
Replaces the Flask/Alpine web app with a SvelteKit 2 + Svelte 5 rewrite under web/, built on adapter-node and Tailwind v4. Same shape as the reference b4l budget app — no auth, stateless pass-through to InvenTree. New "scan session" flow groups mass scans into a session with live counters (scanned / succeeded / pending / failed). Unknown parts in import mode are fed to a worker pool that spawns inventree-part-import (IMPORT_CONCURRENCY, default 3, with 3-retry). Anything that can't be resolved automatically — parse errors, missing qty, invalid location, API errors, or imports that exhaust retries — drops into a Failures panel with a per-item Fix dialog (edit fields / search existing part / retry import). CSV export on the failure list. Layout is two-column on lg+: scanner + activity on the left, pending imports + failures on the right. Light-theme default. SSE on /api/events streams session and import events to the client. Barcode parser ported from the Python/JS versions and hardened for Digi-Key MH10.8.2 barcodes both with and without GS separators (old parser greedy-matched Q's digits and read "Q6" + "11ZPICK" as 611). Import worker also now treats a subprocess failure followed by a successful findPart as a success, so partial imports (part created but a duplicate parameter trips the DB constraint) no longer land in the Failures panel. Deploy artifacts: systemd unit, nginx example (SSE-friendly), and a step-by-step deploy/README. Requires inventree-part-import >= 1.9.2 on the server for InvenTree 1.x API compatibility. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
74 lines
2.3 KiB
Markdown
74 lines
2.3 KiB
Markdown
# InvenTree Stock Tool — Web (SvelteKit)
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SvelteKit rewrite of the Flask/Alpine web app.
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## Stack
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- SvelteKit 2 + Svelte 5 (runes) + adapter-node
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- Tailwind CSS v4
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- In-process scan-session store (no database)
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- Server-Sent Events for live session/import updates
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- Shell-out to `inventree-part-import` for unknown-part creation
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## Dev
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```bash
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cd web
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npm install
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cp .env.example .env
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# edit .env to point at your InvenTree server
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npm run dev
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```
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Open http://localhost:5173.
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## Build
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```bash
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npm run build
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node build
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```
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## Feature: Scan Session
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- A session groups a run of scans. Every scan goes through `/api/session/scan`
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and is recorded in the session's stats.
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- Unknown parts in "Add Stock" mode are enqueued for `inventree-part-import`;
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workers run in parallel (tunable via `IMPORT_CONCURRENCY`, default 3).
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- Failures (unknown parts outside import mode, missing qty, invalid location,
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API errors, and imports that exhaust 3 retries) land in the Failures panel.
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- Each failure has a **Fix** dialog — override the part code / quantity /
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location, or search for an existing part and link it instead. Retry feeds
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back through the same code path.
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- Export CSV of failures for offline follow-up.
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## Layout
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```
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web/
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├── src/
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│ ├── app.css, app.html, app.d.ts
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│ ├── lib/
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│ │ ├── barcode.ts shared parse_scan + commands
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│ │ ├── client.ts fetch wrappers for API routes
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│ │ ├── types.ts shared types
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│ │ ├── server/ ← imported only from +server.ts / hooks
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│ │ │ ├── env.ts typed env config
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│ │ │ ├── inventree.ts 8 API helpers
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│ │ │ ├── events.ts SSE pubsub
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│ │ │ ├── importQueue.ts N-worker pool → inventree-part-import
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│ │ │ └── sessions.ts in-memory scan sessions
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│ │ ├── stores/app.svelte.ts
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│ │ └── components/…
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│ └── routes/
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│ ├── +layout.svelte, +page.svelte
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│ └── api/
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│ ├── config, locations, proxy/image, part/search, events
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│ └── session/{start,end,mode,location,scan,retry,failures}
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└── deploy/ systemd unit, nginx example, deploy README
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```
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## Deployment
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See [`deploy/README.md`](deploy/README.md).
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