All files / nav-sidebar reducer.js

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import { actionTypes as dataFetchActionTypes } from '@bufferapp/async-data-fetch';
import { actionTypes as profileActionTypes } from '@bufferapp/analyze-profile-selector';
 
const getFirstProfileForService = (service, profiles) => (
  profiles.find(profile => profile.service === service)
);
 
const SUPPORTED_TABS_BY_SERVICE = {
  facebook: ['overview', 'posts', 'audience', 'answers'],
  instagram: ['overview', 'posts', 'stories', 'audience', 'answers'],
  twitter: ['overview', 'posts', 'answers'],
};
 
const initialState = {
  activeChannel: null,
  channels: [],
  currentTab: 'overview',
  facebookProfile: null,
  instagramProfile: null,
  twitterProfile: null,
};
 
function getChannelSupportedTabs(profile) {
  if (profile) {
    return SUPPORTED_TABS_BY_SERVICE[profile.service];
  }
}
 
function getChannelByProfile(profile) {
  return { ...profile, supportedTabs: getChannelSupportedTabs(profile) };
}
 
function getActiveChannelsFromState(state) {
  return [
    getChannelByProfile(state.facebookProfile),
    getChannelByProfile(state.twitterProfile),
    getChannelByProfile(state.instagramProfile),
  ].filter(e => e.id);
}
 
function setChannelsAndProfilesOnFetch(profiles) {
  const facebookProfile = getFirstProfileForService('facebook', profiles);
  const twitterProfile = getFirstProfileForService('twitter', profiles);
  const instagramProfile = getFirstProfileForService('instagram', profiles);
  const newState = {
    facebookProfile,
    twitterProfile,
    instagramProfile,
  };
 
  return { ...newState, channels: getActiveChannelsFromState(newState) };
}
 
function updateChannelsAndProfiles(profile, state) {
  const newState = {
    ...state,
  };
  newState[`${profile.service}Profile`] = profile;
  newState.channels = getActiveChannelsFromState(newState);
 
  return newState;
}
 
export default (state = initialState, action) => {
  switch (action.type) {
    case `profiles_${dataFetchActionTypes.FETCH_SUCCESS}`:
      return {
        ...state,
        ...setChannelsAndProfilesOnFetch(action.result),
      };
    case `profiles_${dataFetchActionTypes.FETCH_FAIL}`:
      return {
        ...initialState,
        hasError: true,
      };
    case profileActionTypes.SELECT_PROFILE:
      return {
        ...updateChannelsAndProfiles(action.profile, state),
        activeChannel: getChannelByProfile(action.profile),
      };
    default:
      return state;
  }
};