Prometheus is an application to collect and show weather forecast data for a given location.

The work required to build Prometheus is representative of the work you will be doing at Draewil. We have created this test for you to showcase how you work.

Your task is to create a small ES2015 AngularJS 1.6.x application to the following requirements:

• Implement the add new location form. This should save a location to local storage.
• Implement the location list with each location showing a summary weather forecast.
• Ensure each location is editable.
• Ensure each location can be removed from city list.

• Implement change of language.
• Implement change of units.

We have setup a simple project to help you get started. Ensure you install all dependencies and then run:

npm start

This will run a dev server and setup ES2015 transpiling so you can just start coding.

The following endpoint https://prometheus-api.draewil.net/[APIKEY]/[latitude],[longitude]?[additional params - optional] responds with JSON data. The API requires you to specify a API key in URI.

Authorization API key: c6987ba1fcc7450aea9cff041bb42825

[
  {
"latitude": 51.500334,
"longitude": -0.085013,
"timezone": "Europe/London",
"offset": 1,
"currently": {
"time": 1495028635,
"summary": "Light Rain",
"icon": "rain",
"nearestStormDistance": 0,
"precipIntensity": 0.0206,
"precipIntensityError": 0.0119,
"precipProbability": 0.98,
"precipType": "rain",
"temperature": 64.18,
"apparentTemperature": 64.18,
"dewPoint": 60.16,
"humidity": 0.87,
"windSpeed": 2.96,
"windBearing": 295,
"visibility": 5.73,
"cloudCover": 0.62,
"pressure": 1014.25,
"ozone": 302.9
},
"minutely": {
"summary": "Light rain stopping in 12 min., starting again 35 min. later.",
"icon": "rain",
"data": [
{
"time": 1495028580,
"precipIntensity": 0.027,
"precipIntensityError": 0.011,
"precipProbability": 0.99,
"precipType": "rain"
},
{
"time": 1495028640,
"precipIntensity": 0.02,
"precipIntensityError": 0.012,
"precipProbability": 0.98,
"precipType": "rain"
},
...
]

You can preview the request in the terminal.

$ curl https://prometheus-api.draewil.net/c6987ba1fcc7450aea9cff041bb42825/51.500334,-0.085013?lang=fr&units=si

Additional params:

You can specify language parameter: lang=[language] where values are: en - English fr - French es - Spanish de - German

You can specify units parameter: units=[units] where values are: auto - selects units based on location si - si units us - imperial units

• https://raw.githubusercontent.com/DraewilTech/interview-assets/master/prometheus-frontend-mainscreen.png
• https://raw.githubusercontent.com/DraewilTech/interview-assets/master/prometheus-frontend-addlocation.png

We value quality over feature-completeness and we will take into consideration your experience level.

We understand that you’ve probably got a full-time job and a personal life so aim to spend no more than 2 to 3 hours on this test.

If you have any questions then please get in touch.

Good luck!