Pergunta de entrevista da empresa Shipwell

# Shipwell Backend Coding Interview Project > Note: We do not require the project to be completed in a specific language or framework. We want you to code in whatever language and framework you feel most comfortable with. ## Goal Create one REST endpoint to get the current temperature at a specific latitude/longitude coordinate pair from a number of upstream weather services. ### Technical Details - For this project, we'll use three fake external services, their details are below. Your endpoint should accept an argument of which service to use as well as a latitude/longitude coordinate pair. The endpoint should return the temperature. #### External Services ##### Accuweather Endpoint URL Format: `GET` response to `http://fake-weather.shipwell.com/accuweather?latitude=44&longitude=33` Response Format: ```json { "simpleforecast": { "forecastday": [ { "period": 1, "high": { "fahrenheit": "68", "celsius": "20" }, "low": { "fahrenheit": "50", "celsius": "10" }, "current": { "fahrenheit": "55", "celsius": "12" }, "conditions": "Partly Cloudy", "icon": "partlycloudy", "icon_url": "http://icons-ak.wxug.com/i/c/k/partlycloudy.gif", "skyicon": "mostlysunny", "pop": 0, "qpf_allday": { "in": 0.00, "mm": 0.0 } } ] } } ``` ##### NOAA Endpoint URL Format: `GET` request to `http://fake-weather.shipwell.com/noaa?latlon=44,33` Response Format: ```json { "today": { "high": { "fahrenheit": "68", "celsius": "20" }, "low": { "fahrenheit": "50", "celsius": "10" }, "current": { "fahrenheit": "55", "celsius": "12" } } } ``` ##### Weather.com Endpoint URL Format: `POST` request to `http://fake-weather.shipwell.com/weatherdotcom` with JSON body: ```json { "lat":33.3, "lon":44.4 } ``` Response Format: ```json { "query": { "count": 1, "created": "2017-09-21T17:00:22Z", "lang": "en-US", "results": { "channel": { "units": { "temperature": "F" }, "description": "Current Weather", "language": "en-us", "lastBuildDate": "Thu, 21 Sep 2017 09:00 AM AKDT", "ttl": "60", "condition": { "code": "33", "date": "Thu, 21 Sep 2017 08:00 AM AKDT", "temp": "37", "text": "Mostly Clear" }, "atmosphere": { "humidity": "80", "pressure": "1014.0", "rising": "0", "visibility": "16.1" }, "astronomy": { "sunrise": "8:42 am", "sunset": "9:6 pm" }, "item": { "title": "Conditions for Nome, AK, US at 08:00 AM AKDT", "lat": "64.499474", "long": "-165.405792", "pubDate": "Thu, 21 Sep 2017 08:00 AM AKDT", "guid": { "isPermaLink": "false" } } } } } } ``` ## Important Considerations - Endpoint path and request and response format are up to you, however they should adhere to best practices for REST API's. - Although we're only asking for a single endpoint here, please write production level code with the assumption that this is just the first part of a much larger integration with these weather partners. ## F.A.Q. - **Is any there any guarantees on incoming data (such as lat/long's being valid)?** No. This is intended to be deployed on the internet therefore no data from the client can be guaranteed. ## Stretch Goals While we expect the above to take the entire time, if you get done early you can work on the following stretch goals: - Allow the user to request from multiple weather providers and return the average temperature - Allow the user to specify which temperature unit they want the returned temperature in.