Reducer description

reducer.js

const reducerDescription = {
  [actions.GET_MATCHES]: (state, action) => ({ ...state, matchesLoading: true }),
  [actions.GET_MATCHES_SUCCESS]: (state, action) => ({
    ...state,
    matchesLoading: false,
    matchesError: null,
    matches: action.payload
  }),
  [actions.GET_MATCHES_FAILURE]: (state, action) => ({
    ...state,
    matchesLoading: false,
    matchesError: action.payload
  }),
  [actions.GET_PITCHES]: (state, action) => ({ ...state, pitchesLoading: true }),
  [actions.GET_PITCHES_SUCCESS]: (state, action) => ({
    ...state,
    pitchesLoading: false,
    pitchesError: null,
    pitches: action.payload
  }),
  [actions.GET_PITCHES_FAILURE]: (state, action) => ({
    ...state,
    pitchesLoading: false,
    pitchesError: action.payload
  })
};