38 lines
1.3 KiB
JavaScript
38 lines
1.3 KiB
JavaScript
/**
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* Internal dependencies
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*/
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import { emitterCallback, reducer, emitEvent } from '../../shared/event-emit';
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const EMIT_TYPES = {
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SHIPPING_RATES_SUCCESS: 'shipping_rates_success',
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SHIPPING_RATES_FAIL: 'shipping_rates_fail',
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SHIPPING_RATE_SELECT_SUCCESS: 'shipping_rate_select_success',
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SHIPPING_RATE_SELECT_FAIL: 'shipping_rate_select_fail',
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};
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/**
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* Receives a reducer dispatcher and returns an object with the onSuccess and
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* onFail callback registration points for the shipping option emit events.
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*
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* Calling the event registration function with the callback will register it
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* for the event emitter and will return a dispatcher for removing the
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* registered callback (useful for implementation in `useEffect`).
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*
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* @param {Function} dispatcher A reducer dispatcher
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* @return {Object} An object with `onSuccess` and `onFail` emitter registration.
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*/
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const emitterObservers = ( dispatcher ) => ( {
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onSuccess: emitterCallback( EMIT_TYPES.SHIPPING_RATES_SUCCESS, dispatcher ),
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onFail: emitterCallback( EMIT_TYPES.SHIPPING_RATES_FAIL, dispatcher ),
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onSelectSuccess: emitterCallback(
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EMIT_TYPES.SHIPPING_RATE_SELECT_SUCCESS,
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dispatcher
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),
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onSelectFail: emitterCallback(
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EMIT_TYPES.SHIPPING_RATE_SELECT_FAIL,
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dispatcher
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),
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} );
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export { EMIT_TYPES, emitterObservers, reducer, emitEvent };
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