65 lines
2.5 KiB
Swift
65 lines
2.5 KiB
Swift
//
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// Copyright (c) 2017 Open Whisper Systems. All rights reserved.
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//
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import Foundation
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import SignalServiceKit
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class ExperienceUpgrade: TSYapDatabaseObject {
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let title: String
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let body: String
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let image: UIImage?
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required init(uniqueId: String, title: String, body: String, image: UIImage) {
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self.title = title
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self.body = body
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self.image = image
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super.init(uniqueId: uniqueId)
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}
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override required init(uniqueId: String?) {
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// This is the unfortunate seam between strict swift and fast-and-loose objc
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// we can't leave these properties nil, since we really "don't know" that the superclass
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// will assign them.
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self.title = "New Feature"
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self.body = "Bug fixes and performance improvements."
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self.image = nil
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super.init(uniqueId: uniqueId)
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}
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required init!(coder: NSCoder!) {
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// This is the unfortunate seam between strict swift and fast-and-loose objc
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// we can't leave these properties nil, since we really "don't know" that the superclass
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// will assign them.
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self.title = "New Feature"
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self.body = "Bug fixes and performance improvements."
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self.image = nil
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super.init(coder: coder)
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}
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required init(dictionary dictionaryValue: [AnyHashable : Any]!) throws {
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// This is the unfortunate seam between strict swift and fast-and-loose objc
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// we can't leave these properties nil, since we really "don't know" that the superclass
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// will assign them.
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self.title = "New Feature"
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self.body = "Bug fixes and performance improvements."
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self.image = nil
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try super.init(dictionary: dictionaryValue)
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}
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override class func storageBehaviorForProperty(withKey propertyKey: String) -> MTLPropertyStorage {
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// These exist in a hardcoded set - no need to save them, plus it allows us to
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// update copy/image down the line if there was a typo and we want to re-expose
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// these models in a "change log" archive.
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if propertyKey == "title" || propertyKey == "body" || propertyKey == "image" {
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return MTLPropertyStorageNone
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} else if propertyKey == "uniqueId" || propertyKey == "seenAt" {
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return super.storageBehaviorForProperty(withKey: propertyKey)
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} else {
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// Being conservative here in case we rename a property.
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owsFail("unknown property \(propertyKey)")
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return super.storageBehaviorForProperty(withKey: propertyKey)
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}
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}
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}
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