28 lines
863 B
JavaScript
28 lines
863 B
JavaScript
import Immutable from 'immutable'
|
|
import {
|
|
TIMELINE_INJECTION_SHOW,
|
|
TIMELINE_INJECTION_HIDE,
|
|
} from '../actions/timeline_injections'
|
|
|
|
const initialState = Immutable.Map({
|
|
visibleIds: Immutable.List(),
|
|
hiddenIds: Immutable.List(),
|
|
})
|
|
|
|
export default function timeline_injection(state = initialState, action) {
|
|
switch(action.type) {
|
|
case TIMELINE_INJECTION_SHOW:
|
|
return state.withMutations((map) => {
|
|
map.update('hiddenIds', (list) => list.filterNot((id) => id === action.injectionId))
|
|
map.update('visibleIds', (list) => list.push(action.injectionId))
|
|
})
|
|
case TIMELINE_INJECTION_HIDE:
|
|
return state.withMutations((map) => {
|
|
map.update('visibleIds', (list) => list.filterNot((id) => id === action.injectionId))
|
|
map.update('hiddenIds', (list) => list.push(action.injectionId))
|
|
})
|
|
default:
|
|
return state
|
|
}
|
|
}
|