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Simple api middleware for redux
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| export const fetchTransactions = () => { | |
| return { | |
| type: "API_FETCH", | |
| config: { | |
| type: ACTIONS.FETCH_TRANSACTIONS, | |
| action: () => axios.get(/* sample url */), | |
| transform: response => response.data.result, | |
| }, | |
| }; | |
| }; |
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| const apiFetch = ({ dispatch }) => next => async action => { | |
| if (action.type !== "API_FETCH") return next(action); | |
| const { type, action: apiAction, transform } = action.config; | |
| dispatch({ type: `${type}_PENDING` }); | |
| try { | |
| const response = await apiAction(); | |
| const data = transform ? transform(response) : response; | |
| dispatch({ type: `${type}_SUCCESS`, payload: data }); | |
| } catch (err) { | |
| if (action.type === "API_FETCH") | |
| dispatch({ type: `${type}_ERROR`, payload: error }); | |
| throw err; | |
| } | |
| }; | |
| export default apiFetch; |
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