47 lines
1.6 KiB
Swift
47 lines
1.6 KiB
Swift
// Copyright © 2022 Rangeproof Pty Ltd. All rights reserved.
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import Foundation
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@objc(SNOpenGroupServerIdLookup)
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public final class OpenGroupServerIdLookup: NSObject, NSCoding { // NSObject/NSCoding conformance is needed for YapDatabase compatibility
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@objc public let id: String
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@objc public let serverId: UInt64
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@objc public let tsMessageId: String
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// MARK: - Initialization
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@objc public init(server: String, room: String, serverId: UInt64, tsMessageId: String) {
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self.id = OpenGroupServerIdLookup.id(serverId: serverId, in: room, on: server)
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self.serverId = serverId
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self.tsMessageId = tsMessageId
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super.init()
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}
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private override init() { preconditionFailure("Use init(blindedId:sessionId:) instead.") }
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// MARK: - Coding
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public required init?(coder: NSCoder) {
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guard let id: String = coder.decodeObject(forKey: "id") as! String? else { return nil }
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guard let serverId: UInt64 = coder.decodeObject(forKey: "serverId") as! UInt64? else { return nil }
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guard let tsMessageId: String = coder.decodeObject(forKey: "tsMessageId") as! String? else { return nil }
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self.id = id
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self.serverId = serverId
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self.tsMessageId = tsMessageId
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}
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public func encode(with coder: NSCoder) {
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coder.encode(id, forKey: "id")
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coder.encode(serverId, forKey: "serverId")
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coder.encode(tsMessageId, forKey: "tsMessageId")
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}
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// MARK: - Convenience
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static func id(serverId: UInt64, in room: String, on server: String) -> String {
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return "\(server).\(room).\(serverId)"
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}
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}
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