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EDITING: closedForCommentsDiscussionReducer.js

/*
 * Copyright (C) 2018 - present Instructure, Inc.
 *
 * This file is part of Canvas.
 *
 * Canvas is free software: you can redistribute it and/or modify it under
 * the terms of the GNU Affero General Public License as published by the Free
 * Software Foundation, version 3 of the License.
 *
 * Canvas is distributed in the hope that it will be useful, but WITHOUT ANY
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 * A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
 * details.
 *
 * You should have received a copy of the GNU Affero General Public License along
 * with this program. If not, see <http://www.gnu.org/licenses/>.
 */
import orderBy from 'lodash/orderBy'

import {handleActions} from 'redux-actions'
import {actionTypes} from '../actions'
import duplicationReducerMap from './duplicationReducerMap'
import deleteReducerMap from './deleteReducerMap'

function copyAndUpdateDiscussionState(oldState, updatedDiscussion) {
  const newState = oldState.slice()
  const discussionIndex = newState.indexOf(updatedDiscussion.id)

if ((updatedDiscussion.pinned || !updatedDiscussion.locked) && discussionIndex !== -1) {
    newState.splice(discussionIndex, 1)
  } else if (!updatedDiscussion.pinned && updatedDiscussion.locked && discussionIndex === -1) {
    newState.unshift(updatedDiscussion.id)
  } else if (!updatedDiscussion.pinned && updatedDiscussion.locked && discussionIndex !== -1) {
    newState[discussionIndex] = updatedDiscussion.id
  }
  return newState
}

const reducerMap = {
  [actionTypes.GET_DISCUSSIONS_SUCCESS]: (state, action) => {
    const allDiscussions = action.payload.data
    const closedDiscussions = allDiscussions.reduce((acc, discussion) => {
      if (!discussion.pinned && discussion.locked) {
        acc.push(discussion)
      }
      return acc
    }, [])
    const sorted = orderBy(closedDiscussions, d => new Date(d.last_reply_at), 'desc')
    return sorted.map(d => d.id)
  },
  [actionTypes.UPDATE_DISCUSSION_SUCCESS]: (state, action) =>
    copyAndUpdateDiscussionState(state, action.payload.discussion),
  [actionTypes.DRAG_AND_DROP_START]: (state, action) =>
    copyAndUpdateDiscussionState(state, action.payload.discussion),
  [actionTypes.DRAG_AND_DROP_FAIL]: (state, action) =>
    copyAndUpdateDiscussionState(state, action.payload.discussion),
}

Object.assign(reducerMap, duplicationReducerMap, deleteReducerMap)

const closedForCommentsDiscussionReducer = handleActions(reducerMap, [])
export default closedForCommentsDiscussionReducer

CANCEL

Name	Type	Size	Modified	Actions
↩ ..	DIR	—	—
📄 allDiscussionsReducer.js	JS	4.3 KB	2023-09-24 03:36	EDIT
📄 closedForCommentsDiscussionReducer.js	JS	2.5 KB	2023-09-24 03:36	EDIT
📄 copyToReducer.js	JS	1.3 KB	2023-09-24 03:36	EDIT
📄 courseSettingsReducer.js	JS	1.1 KB	2023-09-24 03:36	EDIT
📄 deleteFocusReducer.js	JS	1.2 KB	2023-09-24 03:36	EDIT
📄 deleteReducerMap.js	JS	924 B	2023-09-24 03:36	EDIT
📄 duplicationReducerMap.js	JS	1.2 KB	2023-09-24 03:36	EDIT
📄 isSavingSettingsReducer.js	JS	1 KB	2023-09-24 03:36	EDIT
📄 isSettingsModalOpenReducer.js	JS	1 KB	2023-09-24 03:36	EDIT
📄 pinnedDiscussionReducer.js	JS	3.1 KB	2023-09-24 03:36	EDIT
📄 sendToReducer.js	JS	1.3 KB	2023-09-24 03:36	EDIT
📄 unpinnedDiscussionReducer.js	JS	2.6 KB	2023-09-24 03:36	EDIT
📄 userSettingsReducer.js	JS	1 KB	2023-09-24 03:36	EDIT