purify-redux-example

This is a small redux sample app which demonstrates how domain logic can be written in a pure, self-contained form which is completely decoupled from any framework-dependent code.

• weather/domain.ts contains the domain model data structures
• weather/show-weather-near-me.ts contains a use case / domain function which locates the users geo position, gets the current temperature for that position and shows it to the user
• weather/interpreter.ts is a redux middleware which interprets the domain actions and transforms them into side effects
• index.ts creates the redux store and initiates the showWeatherNearMe
• index.html contains the view template
• weather/show-temperature-near-me-impure.ts is an impure version of the domain function above

Development Setup

• Install dependencies with npm install
• Run npm start and open http://localhost:8080
• This app uses the Open Weather Map API. You need to allow cross-origin requests in the browser to make this sample work.