This project runs with Ruby 2.7.2 and Rails 6.1.4.1
To install Ruby please check https://www.ruby-lang.org/en/documentation/installation/
Then run bundle install
Run 'rails db:prepare' to create and migrate de database
If you want to populate your database with dummy data run rails db:seed
As still there are no validations for models, please avoid run seeds twice.
There is a JSON API-compliant for requesting metrics at the endpoint /api/v1/mertics
Params:
A param group_by is needed to aggregate metrics. Values permitted are "day", "hour", "minute"
To use the endpoint in your local machine, start the server: rails s
Test with curl: in your command line type curl --request GET 'http://localhost:3000/api/v1/metrics?group_by=day' it should return something similar (depending on your data) to {"2021-10-08 00:00":"10.0","2021-10-09 00:00":"10.0"}%
Test in browser: in your browser go to http://localhost:3000/api/v1/metrics?group_by=day, it should return the same than testing in command line.
To run the test suite type in the command line rspec ./spec. It will return the number of examples and the failures: 5 examples, 0 failures
We want a Front-end + Backend application that allows you to post and visualize metrics. Each metric will have a Timestamp, name, and value. The metrics will be shown in a timeline and must show averages per minute/hour/day. The metrics will be persisted in the database.
You can find the Front-end app in https://github.com/edgarbarrero/metrics-frontend