74 lines
2.3 KiB
Swift
74 lines
2.3 KiB
Swift
//
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// Copyright 2026 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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//
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// MARK: - AttachmentBackfillResponseSyncMessage
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@objc(AttachmentBackfillResponseSyncMessage)
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final class AttachmentBackfillResponseSyncMessage: OutgoingSyncMessage {
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override class var supportsSecureCoding: Bool { true }
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let responseProto: SSKProtoSyncMessageAttachmentBackfillResponse
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private let serializedResponseProto: Data
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init(
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responseProto: SSKProtoSyncMessageAttachmentBackfillResponse,
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localThread: TSContactThread,
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tx: DBReadTransaction,
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) throws {
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self.responseProto = responseProto
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self.serializedResponseProto = try responseProto.serializedData()
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super.init(localThread: localThread, tx: tx)
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}
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// MARK: -
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override var isUrgent: Bool { true }
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override func syncMessageBuilder(tx: DBReadTransaction) -> SSKProtoSyncMessageBuilder? {
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let builder = SSKProtoSyncMessage.builder()
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builder.setAttachmentBackfillResponse(responseProto)
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return builder
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}
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// MARK: -
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required init?(coder: NSCoder) {
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guard
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let serializedResponseProto = coder.decodeObject(
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of: NSData.self,
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forKey: "serializedResponseProto",
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) as Data?,
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let responseProto = try? SSKProtoSyncMessageAttachmentBackfillResponse(
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serializedData: serializedResponseProto,
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)
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else {
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return nil
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}
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self.responseProto = responseProto
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self.serializedResponseProto = serializedResponseProto
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super.init(coder: coder)
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}
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override func encode(with coder: NSCoder) {
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super.encode(with: coder)
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coder.encode(serializedResponseProto, forKey: "serializedResponseProto")
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}
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override var hash: Int {
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var hasher = Hasher()
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hasher.combine(super.hash)
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hasher.combine(serializedResponseProto)
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return hasher.finalize()
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}
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override func isEqual(_ object: Any?) -> Bool {
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guard let object = object as? Self else { return false }
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guard super.isEqual(object) else { return false }
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guard self.serializedResponseProto == object.serializedResponseProto else { return false }
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return true
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}
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}
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