dflzm/client/component/auth/reducer.jsx

x

import {
  INCREASE,
  DECREASE
} from './constant'

export default function count(number = 0, action) {
  if (action.type === INCREASE) {
    return number + action.amount
  } else if (action.type === DECREASE) {
    return number - action.amount
  }
  return number
}