79 lines
2.3 KiB
Swift
79 lines
2.3 KiB
Swift
//
|
|
// Copyright 2026 Signal Messenger, LLC
|
|
// SPDX-License-Identifier: AGPL-3.0-only
|
|
//
|
|
|
|
// MARK: - AttachmentBackfillRequestSyncMessage
|
|
|
|
@objc(AttachmentBackfillRequestSyncMessage)
|
|
final class AttachmentBackfillRequestSyncMessage: OutgoingSyncMessage {
|
|
override class var supportsSecureCoding: Bool { true }
|
|
|
|
/// A serialized ``SSKProtoSyncMessageAttachmentBackfillRequest``.
|
|
private let serializedRequestProto: Data
|
|
|
|
init(
|
|
requestProto: SSKProtoSyncMessageAttachmentBackfillRequest,
|
|
localThread: TSContactThread,
|
|
tx: DBReadTransaction,
|
|
) throws {
|
|
serializedRequestProto = try requestProto.serializedData()
|
|
super.init(localThread: localThread, tx: tx)
|
|
}
|
|
|
|
// MARK: -
|
|
|
|
override var isUrgent: Bool { true }
|
|
|
|
override func syncMessageBuilder(tx: DBReadTransaction) -> SSKProtoSyncMessageBuilder? {
|
|
let builder = SSKProtoSyncMessage.builder()
|
|
|
|
do {
|
|
let requestProto = try SSKProtoSyncMessageAttachmentBackfillRequest(
|
|
serializedData: serializedRequestProto,
|
|
)
|
|
builder.setAttachmentBackfillRequest(requestProto)
|
|
} catch {
|
|
owsFailDebug("Failed to deserialize attachment backfill request proto! \(error)")
|
|
return nil
|
|
}
|
|
|
|
return builder
|
|
}
|
|
|
|
// MARK: -
|
|
|
|
required init?(coder: NSCoder) {
|
|
guard
|
|
let serializedRequestProto = coder.decodeObject(
|
|
of: NSData.self,
|
|
forKey: "serializedRequestProto",
|
|
) as Data?
|
|
else {
|
|
return nil
|
|
}
|
|
|
|
self.serializedRequestProto = serializedRequestProto
|
|
super.init(coder: coder)
|
|
}
|
|
|
|
override func encode(with coder: NSCoder) {
|
|
super.encode(with: coder)
|
|
coder.encode(serializedRequestProto, forKey: "serializedRequestProto")
|
|
}
|
|
|
|
override var hash: Int {
|
|
var hasher = Hasher()
|
|
hasher.combine(super.hash)
|
|
hasher.combine(serializedRequestProto)
|
|
return hasher.finalize()
|
|
}
|
|
|
|
override func isEqual(_ object: Any?) -> Bool {
|
|
guard let object = object as? Self else { return false }
|
|
guard super.isEqual(object) else { return false }
|
|
guard self.serializedRequestProto == object.serializedRequestProto else { return false }
|
|
return true
|
|
}
|
|
}
|