41 lines
846 B
JavaScript
41 lines
846 B
JavaScript
import { SAVE_BOARD_SUCCESS, FETCH_BOARDS_SUCCESS } from "../actions/boards";
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export const defaultState = {
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byID: {},
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};
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export function boardsReducer(state = defaultState, action) {
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switch(action.type) {
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case SAVE_BOARD_SUCCESS:
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return handleSaveBoardSuccess(state, action);
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case FETCH_BOARDS_SUCCESS:
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return handleFetchBoardsSuccess(state, action);
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default:
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return state;
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}
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}
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function handleSaveBoardSuccess(state, action) {
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return {
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...state,
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byID: {
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...state.byID,
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[action.board.id.toString()]: {
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...action.board,
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}
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}
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};
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}
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function handleFetchBoardsSuccess(state, action) {
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const boardsByID = action.boards.reduce((byID, board) => {
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byID[board.id] = board;
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return byID;
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}, {});
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return {
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...state,
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byID: {
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...boardsByID,
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}
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};
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} |