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//
// MullvadDeviceProxy.swift
// MullvadVPN
//
// Created by Mojgan on 2025-04-02.
// Copyright © 2025 Mullvad VPN AB. All rights reserved.
//
import MullvadRustRuntime
import MullvadTypes
import Operations
import WireGuardKitTypes
extension REST {
final class MullvadDeviceProxy: DeviceHandling, @unchecked Sendable {
let transportProvider: APITransportProviderProtocol
let dispatchQueue: DispatchQueue
let operationQueue = AsyncOperationQueue()
let responseDecoder: JSONDecoder
public init(
transportProvider: APITransportProviderProtocol,
dispatchQueue: DispatchQueue,
responseDecoder: JSONDecoder
) {
self.transportProvider = transportProvider
self.dispatchQueue = dispatchQueue
self.responseDecoder = responseDecoder
}
func getDevice(
accountNumber: String,
identifier: String,
retryStrategy: REST.RetryStrategy,
completion: @escaping ProxyCompletionHandler<Device>
) -> Cancellable {
let responseHandler = rustResponseHandler(
decoding: Device.self,
with: responseDecoder
)
return createNetworkOperation(
request: .getDevice(retryStrategy, accountNumber: accountNumber, identifier: identifier),
responseHandler: responseHandler,
completionHandler: completion
)
}
func getDevices(
accountNumber: String,
retryStrategy: REST.RetryStrategy,
completion: @escaping ProxyCompletionHandler<[Device]>
) -> Cancellable {
let responseHandler = rustResponseHandler(
decoding: [Device].self,
with: responseDecoder
)
return createNetworkOperation(
request: .getDevices(retryStrategy, accountNumber: accountNumber),
responseHandler: responseHandler,
completionHandler: completion
)
}
func createDevice(
accountNumber: String,
request: CreateDeviceRequest,
retryStrategy: REST.RetryStrategy,
completion: @escaping ProxyCompletionHandler<Device>
) -> Cancellable {
let responseHandler = rustResponseHandler(
decoding: Device.self,
with: responseDecoder
)
return createNetworkOperation(
request: .createDevice(retryStrategy, accountNumber: accountNumber, request: request),
responseHandler: responseHandler,
completionHandler: completion
)
}
func deleteDevice(
accountNumber: String,
identifier: String,
retryStrategy: REST.RetryStrategy,
completion: @escaping ProxyCompletionHandler<Bool>
) -> Cancellable {
let responseHandler = rustEmptyResponseHandler()
return createNetworkOperation(
request: .deleteDevice(retryStrategy, accountNumber: accountNumber, identifier: identifier),
responseHandler: responseHandler
) { result in
if case let .failure(err) = result {
completion(.failure(err))
} else {
completion(.success(true))
}
}
}
func rotateDeviceKey(
accountNumber: String,
identifier: String,
publicKey: PublicKey,
retryStrategy: REST.RetryStrategy,
completion: @escaping ProxyCompletionHandler<Device>
) -> Cancellable {
let responseHandler = rustResponseHandler(
decoding: Device.self,
with: responseDecoder
)
return createNetworkOperation(
request: .rotateDeviceKey(
retryStrategy,
accountNumber: accountNumber,
identifier: identifier,
publicKey: publicKey
),
responseHandler: responseHandler,
completionHandler: completion
)
}
private func createNetworkOperation<Success: Any>(
request: APIRequest,
responseHandler: RustResponseHandler<Success>,
completionHandler: @escaping @Sendable ProxyCompletionHandler<Success>
) -> MullvadApiNetworkOperation<Success> {
let networkOperation = MullvadApiNetworkOperation(
name: request.name,
dispatchQueue: dispatchQueue,
request: request,
transportProvider: transportProvider,
responseDecoder: responseDecoder,
responseHandler: responseHandler,
completionHandler: completionHandler
)
operationQueue.addOperation(networkOperation)
return networkOperation
}
}
}
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