Files

T

Dennis 0d2aef07bc feat: implement real uptime monitoring, alerts, admin dashboard, billing & usage tracking

- Uptime service: real HTTP HEAD checks with response time tracking
- Alert engine: evaluates scan results, auto-resolves recovered alerts
- Notifications: Resend email + webhook delivery
- Admin dashboard: system stats, user CRUD, org management (role-protected)
- Billing: tier limits (free/starter/pro/enterprise), usage tracking API
- Competitor analysis: real Lighthouse comparison + response time
- Tests: 11 backend + 11 frontend = 22 total tests passing
- Database: added competitor_metrics, alert_configurations tables

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

2026-03-06 00:51:54 +01:00

src

feat: implement real uptime monitoring, alerts, admin dashboard, billing & usage tracking

2026-03-06 00:51:54 +01:00

.env.example

feat: initialize monorepo with full dev team best practices

2026-03-06 00:05:50 +01:00

.gitignore

feat: initialize monorepo with full dev team best practices

2026-03-06 00:05:50 +01:00

.prettierrc

feat: initialize monorepo with full dev team best practices

2026-03-06 00:05:50 +01:00

Dockerfile

feat: initialize monorepo with full dev team best practices

2026-03-06 00:05:50 +01:00

eslint.config.mjs

feat: initialize monorepo with full dev team best practices

2026-03-06 00:05:50 +01:00

jest.config.mjs

feat: initialize monorepo with full dev team best practices

2026-03-06 00:05:50 +01:00

package-lock.json

feat: initialize monorepo with full dev team best practices

2026-03-06 00:05:50 +01:00

package.json

feat: initialize monorepo with full dev team best practices

2026-03-06 00:05:50 +01:00

README.md

feat: initialize monorepo with full dev team best practices

2026-03-06 00:05:50 +01:00

tsconfig.json

feat: initialize monorepo with full dev team best practices

2026-03-06 00:05:50 +01:00

README.md

Website Monitoring Backend

Express.js API server that runs Google Lighthouse audits on websites and streams real-time progress via Server-Sent Events.

Tech Stack

Runtime: Node.js 18+
Framework: Express.js
Language: TypeScript
Auditing: Google Lighthouse + Chrome Headless
Database: PostgreSQL (via pg)

Quick Start

cp .env.example .env
npm install
npm run build
npm start

Scripts

Script	Description
`npm run build`	Compile TypeScript to `dist/`
`npm start`	Run the production server
`npm run dev`	Watch mode for development
`npm test`	Run Jest tests
`npm run test:coverage`	Run tests with coverage report
`npm run lint`	Run ESLint
`npm run format`	Format code with Prettier

API Endpoints

Method	Path	Description
`GET`	`/`	API info
`GET`	`/health`	Health check
`POST`	`/api/lighthouse`	Start Lighthouse audit (body: `{ "url": "https://example.com" }`)
`GET`	`/api/lighthouse/status/:id`	SSE stream for audit progress

Environment Variables

Variable	Default	Description
`PORT`	`5000`	Server port
`DATABASE_URL`	—	PostgreSQL connection string
`CORS_ORIGIN`	`*`	Allowed CORS origin
`CHROME_PATH`	—	Path to Chrome binary (Docker)

Docker

docker build -t website-monitoring-backend .
docker run -p 5000:5000 website-monitoring-backend