diff options
Diffstat (limited to 'app/assets/javascripts/filtered_search/stores/recent_searches_store.js')
-rw-r--r-- | app/assets/javascripts/filtered_search/stores/recent_searches_store.js | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/app/assets/javascripts/filtered_search/stores/recent_searches_store.js b/app/assets/javascripts/filtered_search/stores/recent_searches_store.js new file mode 100644 index 00000000000..066be69766a --- /dev/null +++ b/app/assets/javascripts/filtered_search/stores/recent_searches_store.js @@ -0,0 +1,23 @@ +import _ from 'underscore'; + +class RecentSearchesStore { + constructor(initialState = {}) { + this.state = Object.assign({ + recentSearches: [], + }, initialState); + } + + addRecentSearch(newSearch) { + this.setRecentSearches([newSearch].concat(this.state.recentSearches)); + + return this.state.recentSearches; + } + + setRecentSearches(searches = []) { + const trimmedSearches = searches.map(search => search.trim()); + this.state.recentSearches = _.uniq(trimmedSearches).slice(0, 5); + return this.state.recentSearches; + } +} + +export default RecentSearchesStore; |