Sample (and incomplete) implementation of the Specification pattern in Node.js + TypeORM. Take a look at ProductsService to get the idea of the usage.
Please bear in mind that the overall product setup is quick-and-dirty, NOT production ready.
Since this repo is my playground, there other experiments included:
- TypeORM child entities
- integration tests setup with Testcontainers and swc (also extracted into this gist)
npm idocker-compose upnpm run seed && npm start