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mastodon-app-ufficiale-ipho.../CoreDataStack/Entity/Instance.swift

71 lines
1.8 KiB
Swift

//
// Instance.swift
// CoreDataStack
//
// Created by Cirno MainasuK on 2021-10-9.
//
import Foundation
import CoreData
public final class Instance: NSManagedObject {
@NSManaged public var domain: String
@NSManaged public private(set) var createdAt: Date
@NSManaged public private(set) var updatedAt: Date
@NSManaged public private(set) var configurationRaw: Data?
// MARK: one-to-many relationships
@NSManaged public var authentications: Set<MastodonAuthentication>
}
extension Instance {
public override func awakeFromInsert() {
super.awakeFromInsert()
let now = Date()
setPrimitiveValue(now, forKey: #keyPath(Instance.createdAt))
setPrimitiveValue(now, forKey: #keyPath(Instance.updatedAt))
}
@discardableResult
public static func insert(
into context: NSManagedObjectContext,
property: Property
) -> Instance {
let instance: Instance = context.insertObject()
instance.domain = property.domain
return instance
}
public func update(configurationRaw: Data?) {
self.configurationRaw = configurationRaw
}
public func didUpdate(at networkDate: Date) {
self.updatedAt = networkDate
}
}
extension Instance {
public struct Property {
public let domain: String
public init(domain: String) {
self.domain = domain
}
}
}
extension Instance: Managed {
public static var defaultSortDescriptors: [NSSortDescriptor] {
return [NSSortDescriptor(keyPath: \Instance.createdAt, ascending: false)]
}
}
extension Instance {
public static func predicate(domain: String) -> NSPredicate {
return NSPredicate(format: "%K == %@", #keyPath(Instance.domain), domain)
}
}