plataforma-mobile/src/reducers/ProfReducer.js

import {
  PROFESOR_FETCH,
  PROFESOR_FETCH_SUCCESS
} from '../actions/types';

const INITIAL_STATE = { profesor: {} };

export default (state = INITIAL_STATE, action) => {
  switch(action.type) {
  	case PROFESOR_FETCH:
	  return INITIAL_STATE;
    case PROFESOR_FETCH_SUCCESS:
      return { ...state, profesor: action.payload };
    default:
      return state;
  }
};