# tssbot.web

React + Vite + Tailwind v4 web shell for Toothless' TSS Bot.

Routes:

- `/` landing page
- `/teams` TSS team leaderboard
- `/teams/:teamname` generated team profile with roster, summary, rating history, and battle results
- `/battle-logs` Battle Logs
- `/viewers` public consented viewer analytics dashboard

## Local development

```sh
npm install
npm run dev
```

The development server runs on <http://localhost:3001>.

By default, `/api/*` and `/health` requests are proxied to `http://localhost:6000`. Override
that with `VITE_API_TARGET`:

```sh
VITE_API_TARGET=http://localhost:8080 npm run dev
```

## Production with PM2

```sh
npm install
npm run build
pm2 start ecosystem.config.cjs
```

The production server runs on <http://localhost:3010>. It serves `/health`
locally and only proxies the API routes used by the app:

- `GET /api/tss/leaderboard/teams?limit=1..100`
- `GET /api/tss/teams/resolve?name=...`
- `GET /api/tss/teams/:team`
- `GET /api/tss/teams/:team/history`
- `GET /api/tss/teams/:team/games`

The proxy blocks cross-origin/API-navigation requests, strips CORS headers from
the upstream response, rate limits callers, and caches successful GET responses
briefly so public page traffic does not hammer the upstream API.

Override the API target before starting PM2 if needed:

```sh
API_UPSTREAM=http://127.0.0.1:8080 pm2 start ecosystem.config.cjs
```

Set `PUBLIC_ORIGIN` to the public site origin in production, especially behind a
reverse proxy:

```sh
PUBLIC_ORIGIN=https://your-domain.example pm2 start ecosystem.config.cjs
```

Optional API protection tuning:

```sh
API_CACHE_TTL_MS=15000
API_RATE_LIMIT_WINDOW_MS=60000
API_RATE_LIMIT_MAX=120
```

## Uptime snapshots

The production server samples uptime every 30 minutes and exposes the history at
`/api/uptime`. Snapshots are stored in SQLite under `~/tsswebstorage` by
default. Set `UPTIME_STORAGE_DIR` to choose a different folder:

```sh
UPTIME_STORAGE_DIR=~/tsswebstorage
UPTIME_DATABASE_FILE=uptime.sqlite
UPTIME_SAMPLE_INTERVAL_MS=1800000
UPTIME_HISTORY_LIMIT=336
```

The server creates the storage folder, SQLite database, and `uptime_snapshots`
table automatically.

## Viewer analytics

The site shows a centered cookie notice before analytics start. The first screen
offers `Allow all` or `Configure`; detailed settings only appear after
`Configure`. A necessary cookie remembers the visitor's choice. If a visitor
allows analytics, the browser sends page-view and heartbeat events to
`POST /api/viewers/event`. Visitors can choose whether to include browser/device,
screen, language/timezone, referrer, and technical diagnostics. Technical
diagnostics can include HTTP version, protocol headers, content negotiation
headers, browser privacy signals, network quality, touch support, CPU/memory
hints, and similar debugging fields. The public `/viewers` page reads `GET
/api/viewers` and shows active pages, 24-hour page totals, top pages, and any
consented client details.

Viewer analytics are stored in SQLite under the same `UPTIME_STORAGE_DIR` by
default. Raw IP addresses and IP hashes are not stored in viewer analytics.
Withdrawing consent removes the local visitor ID and calls
`POST /api/viewers/delete` to delete matching visitor/session analytics records.
The `/privacy` page lists the controller, contact route, purposes, retention,
rights, and complaint routes.

```sh
ANALYTICS_DATABASE_FILE=viewers.sqlite
ANALYTICS_RETENTION_DAYS=30
ANALYTICS_ACTIVE_WINDOW_SECONDS=75
```

This is an implementation aid, not legal advice. For production GDPR compliance,
keep the `/privacy` page aligned with the configured retention period, hosting
setup, and actual data fields.

## GitHub webhook

The webhook process listens on port `3011` at `/github`. Configure GitHub to send
push events there.

Set a webhook secret before starting PM2 if you want signature validation:

```sh
GITHUB_WEBHOOK_SECRET=your-secret pm2 start ecosystem.config.cjs
```

On PowerShell, set `$env:GITHUB_WEBHOOK_SECRET = "your-secret"` before starting
PM2, or put the value directly in `ecosystem.config.cjs`.

The default deploy flow is:

```sh
git pull --ff-only
npm install --production=false --include=dev --include=optional
npm run build
pm2 reload tssbot-web --update-env
```

Only processes listed in `PM2_RESTART_TARGETS` are reloaded. The default is
`tssbot-web`, so unrelated PM2 processes are left alone. The webhook exits after
24 hours so PM2 restarts it cleanly.

When webhook code changes are deployed, restart the webhook process once so PM2
loads the updated listener:

```sh
pm2 reload tssbot-webhook --update-env
```

The webhook listener reads `.env` on startup. To send Discord notifications for
listener restarts and GitHub push deploy start/success/failure events, set:

```sh
DISCORD_WEBHOOK_URL=https://discord.com/api/webhooks/...
```

Deploy completion and failure notifications include a changed-file summary and a
truncated patch preview for the pushed diff.