127 lines
3.7 KiB
Swift
127 lines
3.7 KiB
Swift
//
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// Attachment.swift
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// CoreDataStack
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//
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// Created by MainasuK Cirno on 2021-2-23.
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//
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import CoreData
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import Foundation
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public final class Attachment: NSManagedObject {
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public typealias ID = String
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@NSManaged public private(set) var id: ID
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@NSManaged public private(set) var domain: String
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@NSManaged public private(set) var typeRaw: String
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@NSManaged public private(set) var url: String
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@NSManaged public private(set) var previewURL: String?
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@NSManaged public private(set) var remoteURL: String?
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@NSManaged public private(set) var metaData: Data?
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@NSManaged public private(set) var textURL: String?
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@NSManaged public private(set) var descriptionString: String?
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@NSManaged public private(set) var blurhash: 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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@NSManaged public private(set) var index: NSNumber
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// many-to-one relationship
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@NSManaged public private(set) var status: Status?
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}
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public extension Attachment {
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override func awakeFromInsert() {
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super.awakeFromInsert()
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setPrimitiveValue(Date(), forKey: #keyPath(Attachment.createdAt))
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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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) -> Attachment {
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let attachment: Attachment = context.insertObject()
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attachment.domain = property.domain
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attachment.index = property.index
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attachment.id = property.id
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attachment.typeRaw = property.typeRaw
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attachment.url = property.url
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attachment.previewURL = property.previewURL
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attachment.remoteURL = property.remoteURL
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attachment.metaData = property.metaData
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attachment.textURL = property.textURL
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attachment.descriptionString = property.descriptionString
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attachment.blurhash = property.blurhash
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attachment.updatedAt = property.networkDate
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return attachment
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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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}
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public extension Attachment {
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struct Property {
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public let domain: String
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public let index: NSNumber
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public let id: ID
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public let typeRaw: String
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public let url: String
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public let previewURL: String?
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public let remoteURL: String?
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public let metaData: Data?
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public let textURL: String?
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public let descriptionString: String?
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public let blurhash: String?
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public let networkDate: Date
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public init(
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domain: String,
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index: Int,
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id: Attachment.ID,
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typeRaw: String,
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url: String,
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previewURL: String?,
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remoteURL: String?,
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metaData: Data?,
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textURL: String?,
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descriptionString: String?,
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blurhash: String?,
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networkDate: Date
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) {
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self.domain = domain
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self.index = NSNumber(value: index)
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self.id = id
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self.typeRaw = typeRaw
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self.url = url
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self.previewURL = previewURL
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self.remoteURL = remoteURL
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self.metaData = metaData
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self.textURL = textURL
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self.descriptionString = descriptionString
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self.blurhash = blurhash
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self.networkDate = networkDate
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}
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}
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}
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extension Attachment: Managed {
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public static var defaultSortDescriptors: [NSSortDescriptor] {
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return [NSSortDescriptor(keyPath: \Attachment.createdAt, ascending: false)]
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}
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}
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