70f6541585
* refactor: updated frontend-build, frontend-platform, header & footer packages * fix: resolved eslint issues post frontend-build upgrade * refactor: resolved eslint issues * refactor: pinned frontend-build & changed suggested function definitions
35 lines
1.1 KiB
JavaScript
35 lines
1.1 KiB
JavaScript
import { DiscussionProvider } from '../../data/constants';
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export default function countFilteredTopics(topicsSelector, provider) {
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let count = 0;
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const query = topicsSelector?.filter?.trim().toLowerCase();
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// Counting non-courseware topics
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const nonCoursewareTopicsList = topicsSelector.nonCoursewareIds?.map(
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id => topicsSelector.topics[id],
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).filter(item => (query
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? item.name.toLowerCase().includes(query)
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: true
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));
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count += nonCoursewareTopicsList?.length ?? 0;
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// Counting legacy topics
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if (provider === DiscussionProvider.LEGACY) {
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const categories = topicsSelector?.categoryIds;
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const filteredTopics = categories?.map(categoryId => {
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const topics = topicsSelector.topicsInCategory[categoryId]?.map(
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id => topicsSelector.topics[id],
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) || [];
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const matchesFilter = query ? categoryId?.toLowerCase().includes(query) : true;
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return topics.filter(
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topic => (
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query
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? (topic.name.toLowerCase()
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.includes(query) || matchesFilter)
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: true
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),
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);
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});
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count += [].concat(...filteredTopics).length;
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}
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return count;
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}
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