33 lines
1022 B
JavaScript
33 lines
1022 B
JavaScript
import { Observable } from 'rx';
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import { fetchChallenge, fetchChallenges } from './types';
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import {
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createErrorObserable,
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fetchChallengeCompleted,
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fetchChallengesCompleted,
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setChallenge
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} from './actions';
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export default function fetchChallengesSaga(action$, getState, { services }) {
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return action$
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.filter(
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({ type }) => type === fetchChallenges || type === fetchChallenge
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)
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.flatMap(({ type, payload })=> {
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const options = { service: 'map' };
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if (type === fetchChallenge) {
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options.params = { dashedName: payload };
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}
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return services.readService$(options)
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.flatMap(({ entities, result } = {}) => {
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if (type === fetchChallenge) {
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return Observable.of(
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fetchChallengeCompleted(entities, result),
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setChallenge(entities.challenge[result])
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);
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}
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return Observable.just(fetchChallengesCompleted(entities, result));
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})
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.catch(createErrorObserable);
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});
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}
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