79 lines
2.2 KiB
Swift
79 lines
2.2 KiB
Swift
//
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// SearchHistory.swift
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// CoreDataStack
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//
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// Created by sxiaojian on 2021/4/7.
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//
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import Foundation
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import CoreData
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public final class SearchHistory: NSManagedObject {
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public typealias ID = UUID
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@NSManaged public private(set) var identifier: ID
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@NSManaged public private(set) var createAt: Date
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@NSManaged public private(set) var updatedAt: Date
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// one-to-one relationship
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@NSManaged public private(set) var account: MastodonUser?
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@NSManaged public private(set) var hashtag: Tag?
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@NSManaged public private(set) var status: Status?
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}
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extension SearchHistory {
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public override func awakeFromInsert() {
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super.awakeFromInsert()
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setPrimitiveValue(UUID(), forKey: #keyPath(SearchHistory.identifier))
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setPrimitiveValue(Date(), forKey: #keyPath(SearchHistory.createAt))
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setPrimitiveValue(Date(), forKey: #keyPath(SearchHistory.updatedAt))
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}
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public override func willSave() {
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super.willSave()
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setPrimitiveValue(Date(), forKey: #keyPath(SearchHistory.updatedAt))
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}
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@discardableResult
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public static func insert(
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into context: NSManagedObjectContext,
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account: MastodonUser
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) -> SearchHistory {
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let searchHistory: SearchHistory = context.insertObject()
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searchHistory.account = account
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return searchHistory
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}
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@discardableResult
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public static func insert(
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into context: NSManagedObjectContext,
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hashtag: Tag
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) -> SearchHistory {
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let searchHistory: SearchHistory = context.insertObject()
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searchHistory.hashtag = hashtag
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return searchHistory
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}
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@discardableResult
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public static func insert(
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into context: NSManagedObjectContext,
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status: Status
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) -> SearchHistory {
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let searchHistory: SearchHistory = context.insertObject()
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searchHistory.status = status
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return searchHistory
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}
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}
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public extension SearchHistory {
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func update(updatedAt: Date) {
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setValue(updatedAt, forKey: #keyPath(SearchHistory.updatedAt))
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}
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}
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extension SearchHistory: Managed {
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public static var defaultSortDescriptors: [NSSortDescriptor] {
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return [NSSortDescriptor(keyPath: \SearchHistory.updatedAt, ascending: false)]
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}
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}
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