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gs
<script>
import { GlIcon } from '@gitlab/ui';
import { mapActions, mapGetters } from 'vuex';
import { __ } from '~/locale';
import LocalStorageSync from '~/vue_shared/components/local_storage_sync.vue';
import Tracking from '~/tracking';
import { ASC, DESC } from '../constants';
const SORT_OPTIONS = [
{ key: DESC, text: __('Newest first'), cls: 'js-newest-first' },
{ key: ASC, text: __('Oldest first'), cls: 'js-oldest-first' },
];
export default {
SORT_OPTIONS,
components: {
GlIcon,
LocalStorageSync,
},
mixins: [Tracking.mixin()],
computed: {
...mapGetters(['sortDirection', 'noteableType']),
selectedOption() {
return SORT_OPTIONS.find(({ key }) => this.sortDirection === key);
},
dropdownText() {
return this.selectedOption.text;
},
storageKey() {
return `sort_direction_${this.noteableType.toLowerCase()}`;
},
},
methods: {
...mapActions(['setDiscussionSortDirection']),
fetchSortedDiscussions(direction) {
if (this.isDropdownItemActive(direction)) {
return;
}
this.setDiscussionSortDirection(direction);
this.track('change_discussion_sort_direction', { property: direction });
},
isDropdownItemActive(sortDir) {
return sortDir === this.sortDirection;
},
},
};
</script>
<template>
<div
data-testid="sort-discussion-filter"
class="gl-mr-2 gl-display-inline-block gl-vertical-align-bottom full-width-mobile"
>
<local-storage-sync
:value="sortDirection"
:storage-key="storageKey"
@input="setDiscussionSortDirection"
/>
<button class="btn btn-sm js-dropdown-text" data-toggle="dropdown" aria-expanded="false">
{{ dropdownText }}
<gl-icon name="chevron-down" />
</button>
<div ref="dropdownMenu" class="dropdown-menu dropdown-menu-selectable dropdown-menu-right">
<div class="dropdown-content">
<ul>
<li v-for="{ text, key, cls } in $options.SORT_OPTIONS" :key="key">
<button
:class="[cls, { 'is-active': isDropdownItemActive(key) }]"
type="button"
@click="fetchSortedDiscussions(key)"
>
{{ text }}
</button>
</li>
</ul>
</div>
</div>
</div>
</template>
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