39 lines
795 B
TypeScript
39 lines
795 B
TypeScript
import * as types from './types';
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export const INITIAL_STATE: types.GasState = {
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estimates: null,
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isEstimating: false
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};
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function fetchGasEstimates(state: types.GasState): types.GasState {
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return {
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...state,
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isEstimating: true
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};
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}
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function setGasEstimates(
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state: types.GasState,
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action: types.SetGasEstimatesAction
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): types.GasState {
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return {
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...state,
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estimates: action.payload,
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isEstimating: false
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};
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}
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export function gasReducer(
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state: types.GasState = INITIAL_STATE,
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action: types.GasAction
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): types.GasState {
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switch (action.type) {
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case types.GasActions.FETCH_ESTIMATES:
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return fetchGasEstimates(state);
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case types.GasActions.SET_ESTIMATES:
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return setGasEstimates(state, action);
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default:
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return state;
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}
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}
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