71 lines
2.0 KiB
JavaScript
71 lines
2.0 KiB
JavaScript
import {
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Map as ImmutableMap,
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List as ImmutableList,
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fromJS,
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} from 'immutable'
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import {
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LINK_FETCH_REQUEST,
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LINK_FETCH_SUCCESS,
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LINK_FETCH_FAIL,
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IMPORT_LINK_CARDS,
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POPULAR_LINKS_FETCH_REQUEST,
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POPULAR_LINKS_FETCH_SUCCESS,
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POPULAR_LINKS_FETCH_FAIL,
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} from '../actions/links'
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const initialState = ImmutableMap({
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isFetched: false,
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isLoading: false,
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items: ImmutableMap(),
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popular: ImmutableMap({
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isLoading: false,
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isFetched: false,
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items: ImmutableList(),
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}),
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})
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export default function links(state = initialState, action) {
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switch(action.type) {
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case LINK_FETCH_REQUEST:
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return state.set('isLoading', true)
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case LINK_FETCH_SUCCESS:
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return state.withMutations((mutable) => {
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mutable.setIn(['items', `${action.card.id}`], fromJS(action.card))
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mutable.set('isLoading', false)
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mutable.set('isFetched', false)
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})
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case IMPORT_LINK_CARDS:
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return state.withMutations((mutable) => {
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action.cards.forEach((card) => mutable.setIn(['items', `${card.id}`], fromJS(card)))
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mutable.set('isLoading', false)
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mutable.set('isFetched', false)
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})
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case LINK_FETCH_FAIL:
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return state.withMutations((mutable) => {
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mutable.set('isLoading', false)
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mutable.set('isFetched', false)
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})
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case POPULAR_LINKS_FETCH_REQUEST:
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return state.setIn(['popular', 'isLoading'], true)
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case POPULAR_LINKS_FETCH_SUCCESS:
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return state.withMutations((mutable) => {
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let popularIds = []
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action.cards.forEach((card) => {
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mutable.setIn(['items', `${card.id}`], fromJS(card))
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popularIds.push(`${card.id}`)
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})
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mutable.setIn(['popular', 'items'], fromJS(popularIds))
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mutable.setIn(['popular', 'isFetched'], true)
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})
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case POPULAR_LINKS_FETCH_FAIL:
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return state.withMutations((mutable) => {
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mutable.setIn(['popular', 'isLoading'], false)
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mutable.setIn(['popular', 'isFetched'], true)
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mutable.setIn(['popular', 'items'], ImmutableList())
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})
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default:
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return state
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}
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}
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