AUTOMATICALLY FILL OUT ADDRESSES
We currently have a form which allows our users to fill out their address:
We want these fields to be pre-populated depending on the data the user enters.
On https://data.public.lu/en/datasets/registre-national-des-localites-et-des-rues/ you find the "caclr.zip" file which includes all the addresses in Luxembourg.
- Import the addresses into a database
- Modify the form so the City is a select box. When the user enters a Postal code, the City select values change depending on the Postal Code entered.
- Modify the form so the Street is a select box. When the user selects a City, the Street select values change depending on the City selected.
- Modify the form so the Number is a select box. When the user selects a Street, the Number select values change depending on the Street selected.
- New Rails 6.1 or 7 application
- Postgres database
- Stimulus (JavaScript)
This project uses asdf.
Follow the installation instructions
After installation you need to follow these steps:
# Add ruby plugin on asdf
$ asdf plugin add ruby
# Install ruby plugin
$ asdf install ruby 3.0.3
# Set the default ruby for the project
$ asdf local ruby 3.0.3# install bundler
$ gem install bundler
# run bundle to install gems
$ bundleCreate a new file config/application/yml based on the template file config/application.sample.yml.
Fill the default section with your database credentials.
# turn on docker
$ docker-compose up -d
# setup database
$ bin/rails db:setup
# run migrations
$ bin/rails db:migrate
# import data (create folder `template` on root, download and extract files inside the folder)
$ bin/rails db:seed# run rspec
$ bundle exec rspec# turn on docker
$ docker-compose up -d
# run rails server
$ bin/rails server