PTB assignment
$ npm install
set up an env and replace DB_URL with the actual url for your database
postgres://xxxxxxxxxxxxxx
start the application in dev
$ npm run start
head to view the swagger documentation
# development
$ npm run start
# watch mode
$ npm run start:dev
# production mode
$ npm run start:prod
# unit tests
$ npm run test
# e2e tests
$ npm run test:e2e
# test coverage
$ npm run test:cov