103 lines
2.6 KiB
Swift
103 lines
2.6 KiB
Swift
//
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// SettingNotification+CoreDataClass.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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//
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import Foundation
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import CoreData
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@objc(Subscription)
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public final class Subscription: NSManagedObject {
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@NSManaged public var id: String
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@NSManaged public var endpoint: String
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@NSManaged public var serverKey: String
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/// four types:
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/// - anyone
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/// - a follower
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/// - anyone I follow
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/// - no one
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@NSManaged public var type: 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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// MARK: - relationships
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@NSManaged public var alert: SubscriptionAlerts?
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// MARK: holder
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@NSManaged public var setting: Setting?
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}
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public extension Subscription {
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override func awakeFromInsert() {
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super.awakeFromInsert()
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setPrimitiveValue(Date(), forKey: #keyPath(Subscription.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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) -> Subscription {
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let setting: Subscription = context.insertObject()
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setting.id = property.id
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setting.endpoint = property.endpoint
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setting.serverKey = property.serverKey
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setting.type = property.type
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return setting
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}
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}
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public extension Subscription {
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struct Property {
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public let endpoint: String
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public let id: String
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public let serverKey: String
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public let type: String
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public init(endpoint: String, id: String, serverKey: String, type: String) {
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self.endpoint = endpoint
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self.id = id
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self.serverKey = serverKey
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self.type = type
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}
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}
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func updateIfNeed(property: Property) {
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if self.endpoint != property.endpoint {
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self.endpoint = property.endpoint
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}
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if self.id != property.id {
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self.id = property.id
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}
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if self.serverKey != property.serverKey {
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self.serverKey = property.serverKey
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}
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if self.type != property.type {
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self.type = property.type
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}
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}
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}
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extension Subscription: Managed {
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public static var defaultSortDescriptors: [NSSortDescriptor] {
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return [NSSortDescriptor(keyPath: \Subscription.createdAt, ascending: false)]
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}
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}
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extension Subscription {
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public static func predicate(id: String) -> NSPredicate {
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return NSPredicate(format: "%K == %@", #keyPath(Subscription.id), id)
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}
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}
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