The solution employs a Hexagonal Architecture to handle different inputs seamlessly. This architecture facilitates the integration of diverse inputs, such as CSV and XML files, and allows for easy adaptation to other sources. The command command-line application that takes a file name (e.g., 2016-readings.xml or 2016-readings.csv) and outputs a table with suspicious readings, including client ID, month, actual reading, and the corresponding median. The solution is written with TypeScript and framework NestJS
Ensure you have node version >= v16 installed on your system or use Docker. Clone the repository, navigate to the project folder, and follow the instructions below:
$ yarn install# run the app without build
$ yarn run start:cli 2016-readings.csv
$ yarn run start:cli 2016-readings.xml
# build the app and run
$ yarn run build
$ node ./dist/main /absolute/path/to/file/2016-readings.xml
$ node ./dist/main /absolute/path/to/file/2016-readings.csv
# build and run using docker
$ docker build -t hola-luz .
$ docker run -it hola-luz sh
$ yarn run start:cli 2016-readings.csv
$ node dist/main 2016-readings.xml
## Test
```bash
# unit tests
$ yarn run test
# test coverage
$ yarn run test:cov- Author - Carlos Martinez Ival
Inspiration, code snippets, etc.