85 lines
2.2 KiB
Swift
85 lines
2.2 KiB
Swift
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//
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// Setting.swift
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// CoreDataStack
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//
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// Created by ihugo on 2021/4/9.
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//
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import CoreData
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import Foundation
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@objc(Setting)
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public final class Setting: NSManagedObject {
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@NSManaged public var appearance: String?
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@NSManaged public var triggerBy: String?
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@NSManaged public var domain: String?
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@NSManaged public private(set) var createdAt: Date
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@NSManaged public private(set) var updatedAt: Date
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// relationships
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@NSManaged public var subscription: Set<Subscription>?
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}
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public extension Setting {
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override func awakeFromInsert() {
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super.awakeFromInsert()
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setPrimitiveValue(Date(), forKey: #keyPath(Setting.createdAt))
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}
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func didUpdate(at networkDate: Date) {
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self.updatedAt = networkDate
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}
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@discardableResult
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static func insert(
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into context: NSManagedObjectContext,
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property: Property
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) -> Setting {
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let setting: Setting = context.insertObject()
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setting.appearance = property.appearance
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setting.triggerBy = property.triggerBy
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setting.domain = property.domain
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return setting
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}
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func update(appearance: String?) {
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guard appearance != self.appearance else { return }
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self.appearance = appearance
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didUpdate(at: Date())
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}
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func update(triggerBy: String?) {
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guard triggerBy != self.triggerBy else { return }
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self.triggerBy = triggerBy
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didUpdate(at: Date())
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}
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}
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public extension Setting {
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struct Property {
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public let appearance: String
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public let triggerBy: String
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public let domain: String
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public init(appearance: String, triggerBy: String, domain: String) {
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self.appearance = appearance
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self.triggerBy = triggerBy
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self.domain = domain
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}
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}
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}
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extension Setting: Managed {
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public static var defaultSortDescriptors: [NSSortDescriptor] {
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return [NSSortDescriptor(keyPath: \Setting.createdAt, ascending: false)]
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}
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}
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extension Setting {
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public static func predicate(domain: String) -> NSPredicate {
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return NSPredicate(format: "%K == %@", #keyPath(Setting.domain), domain)
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}
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}
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