33 lines
1.4 KiB
Swift
33 lines
1.4 KiB
Swift
// Copyright © 2022 Rangeproof Pty Ltd. All rights reserved.
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extension Storage{
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private static let recentSearchResultDatabaseCollection = "RecentSearchResultDatabaseCollection"
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private static let recentSearchResultKey = "RecentSearchResult"
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public func getRecentSearchResults() -> [String] {
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var result: [String]?
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Storage.read { transaction in
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result = transaction.object(forKey: Storage.recentSearchResultKey, inCollection: Storage.recentSearchResultDatabaseCollection) as? [String]
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}
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return result ?? []
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}
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public func clearRecentSearchResults() {
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Storage.write { transaction in
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transaction.removeObject(forKey: Storage.recentSearchResultKey, inCollection: Storage.recentSearchResultDatabaseCollection)
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}
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}
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public func addSearchResults(threadID: String) -> [String] {
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var recentSearchResults = getRecentSearchResults()
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if recentSearchResults.count > 20 { recentSearchResults.remove(at: 0) } // Limit the size of the collection to 20
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if let index = recentSearchResults.firstIndex(of: threadID) { recentSearchResults.remove(at: index) }
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recentSearchResults.append(threadID)
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Storage.write { transaction in
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transaction.setObject(recentSearchResults, forKey: Storage.recentSearchResultKey, inCollection: Storage.recentSearchResultDatabaseCollection)
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}
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return recentSearchResults
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}
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}
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