/
epics.js
64 lines (58 loc) · 2.15 KB
/
epics.js
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import { keyBy } from 'lodash';
import axios from 'axios';
import querystring from 'querystring';
import { Observable } from 'rxjs/Observable';
import { push } from 'react-router-redux';
import * as actionTypes from './actionTypes';
import * as merchantsActions from './actionCreators';
export function fetchMerchant(action$) {
return action$.ofType(actionTypes.MERCHANT_FETCH_ONE)
.map(action => action.payload)
.switchMap(id => {
return Observable.fromPromise(
axios.get(`http://localhost:8081/merchants/${id}`)
).map(res => merchantsActions.fetchMerchantSuccess(res.data));
});
}
export function fetchMerchants(action$) {
return action$.ofType(actionTypes.MERCHANT_FETCH_COLLECTION)
.map(action => action.payload)
.switchMap(params => {
return Observable.fromPromise(
axios.get(`http://localhost:8081/merchants?${querystring.stringify(params)}`)
).map(res => merchantsActions.fetchMerchantsSuccess(res.data, params));
});
}
export function updateMerchant(action$) {
return action$.ofType(actionTypes.MERCHANT_UPDATE)
.map(action => action.payload)
.switchMap(merchant => {
return Observable.merge(
Observable.fromPromise(
axios.put(`http://localhost:8081/merchants/${merchant.id}`, merchant)
).map(res => merchantsActions.updateMerchantSuccess(res.data)),
Observable.of(push('/merchants'))
);
});
}
export function createMerchant(action$) {
return action$.ofType(actionTypes.MERCHANT_CREATE)
.map(action => action.payload)
.switchMap(merchant => {
return Observable.merge(
Observable.fromPromise(
axios.post(`http://localhost:8081/merchants`, merchant)
).map(res => merchantsActions.createMerchantSuccess(res.data)),
Observable.of(push('/merchants'))
);
});
}
export function deleteMerchant(action$) {
return action$.ofType(actionTypes.MERCHANT_DELETE)
.map(action => action.payload)
.switchMap(merchant => {
return Observable.fromPromise(
axios.delete(`http://localhost:8081/merchants/${merchant.id}`)
).map(res => merchantsActions.deleteMerchantSuccess(merchant));
});
}