schneidmaster/debatevid.io

import { List, Map } from "immutable";
import {
  Debater,
  School,
  Tag,
  Team,
  Tournament,
  User,
  Video,
  Favorite
} from "components/store/records";
import { parseJson, simpleMap } from "components/helpers/reducers";

const videoState = Map({
  tags: List(),
  favorites: List(),
  video: new Video(),
  adding: false,
  tagInput: ""
});

const videoReducer = (state, action) => {
  switch (action.type) {
    case "HYDRATE_VIDEO":
      const { data } = action.payload;

      const tags = simpleMap(data.tags, Tag);
      const favorites = simpleMap(data.favorites, Favorite, "videoId");

      const videoData = parseJson(data.video);

      const affSchool = new School(videoData.affTeam.debaterOne.school);
      const negSchool = new School(videoData.negTeam.debaterOne.school);
      const affDebaterOne = new Debater(
        Object.assign(videoData.affTeam.debaterOne, { school: affSchool })
      );
      let affDebaterTwo;
      if (videoData.affTeam.debaterTwo) {
        affDebaterTwo = new Debater(
          Object.assign(videoData.affTeam.debaterTwo, { school: affSchool })
        );
      }
      const negDebaterOne = new Debater(
        Object.assign(videoData.negTeam.debaterOne, { school: negSchool })
      );
      let negDebaterTwo;
      if (videoData.negTeam.debaterTwo) {
        negDebaterTwo = new Debater(
          Object.assign(videoData.negTeam.debaterTwo, { school: negSchool })
        );
      }

      const video = new Video(
        Object.assign(videoData, {
          tournament: new Tournament(videoData.tournament),
          tags: List(
            videoData.tagsVideos.map(tagVideo => tags.get(tagVideo.tagId))
          ),
          user: new User(videoData.user),
          affTeam: new Team({
            school: affSchool,
            debaterOne: affDebaterOne,
            debaterTwo: affDebaterTwo
          }),
          negTeam: new Team({
            school: negSchool,
            debaterOne: negDebaterOne,
            debaterTwo: negDebaterTwo
          })
        })
      );

      return Map({
        loggedIn: data.logged_in,
        favorites,
        tags,
        video
      });

    case "ADD_FAVORITE":
      return state.setIn(
        ["favorites", action.payload.videoId],
        new Favorite(action.payload)
      );
    case "DELETE_FAVORITE":
      return state.deleteIn(["favorites", action.payload]);
    case "ADD_TAG":
      return state.set("adding", true);
    case "SET_TAG_INPUT":
      return state.set("tagInput", action.payload);
    case "CREATED_TAG":
      return state
        .set("adding", false)
        .set("tagInput", "")
        .updateIn(["video", "tags"], tags =>
          tags.push(new Tag(action.payload))
        );
    default:
      return state;
  }
};

export { videoReducer, videoState };