hometown/app/assets/javascripts/components/reducers/alerts.jsx
Zac Anger f4045ba3d9 Add eslint-plugin-jsx-a11y (#1651)
* Add eslint-plugin-jsx-a11y.

* Fix npm script.

* Adjust npm scripts so test also runs lint.

* Fix existing lint errors.

* Don't break on a11y issues.

* Add role and tabIndex.

* Add vim and Mac files to .gitignore and .dockerignore.

* Handle htmlFor (partially), a that's actually a button.

* Fix missing tabIndex.

* Add cursor:pointer to load-more

* Revert change to load_more.

* Fixes based on review.

* Update yarn.lock.

* Don't try to install fsevents on Linux (hides warning noise).
2017-04-15 13:27:27 +02:00

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JavaScript

import {
ALERT_SHOW,
ALERT_DISMISS,
ALERT_CLEAR
} from '../actions/alerts';
import Immutable from 'immutable';
const initialState = Immutable.List([]);
export default function alerts(state = initialState, action) {
switch(action.type) {
case ALERT_SHOW:
return state.push(Immutable.Map({
key: state.size > 0 ? state.last().get('key') + 1 : 0,
title: action.title,
message: action.message
}));
case ALERT_DISMISS:
return state.filterNot(item => item.get('key') === action.alert.key);
case ALERT_CLEAR:
return state.clear();
default:
return state;
}
};