3주차 발표 자료 - Team-HGD/SniffMEET GitHub Wiki

public protocol SNMRequestConvertible {
    var endpoint: Endpoint { get }
    var requestType: SNMRequestType { get }
}

protocol NetworkProvider {
    func request(with: any SNMRequestConvertible) async throws -> SNMNetworkResponse
}

public final class SNMNetworkResponse {
    public let statusCode: Int
    public let data: Data
    public let response: HTTPURLResponse?

    public init(statusCode: Int, data: Data, response: HTTPURLResponse? = nil) {
        self.statusCode = statusCode
        self.data = data
        self.response = response
    }
}

// discoveryToken Data 형태로 직렬화해 전송 - 데이터 교환을 위한 MPC 이용
do {
		let tokenData = try NSKeyedArchiver.archivedData(withRootObject: discoveryToken, requiringSecureCoding: true)
		mpcManager.send(mateData: tokenData)
		log.info("Discovery token sent to peer.")
} catch {
    log.error("Failed to encode discovery token: \(error)")
}

// discoveryToken(Data 형태) 수신해서 discoveryToken 형태로 변경해 niSession 시작
do {
    guard let token = try NSKeyedUnarchiver.unarchivedObject(ofClass: NIDiscoveryToken.self, from: data) else {
        log.info("Invalid discovery token received.")
        return
    }
    
    let config = NINearbyPeerConfiguration(peerToken: token)
    niSession?.run(config)
    log.info("NearbyInteraction session started with received discovery token.")
} catch {
    log.error("Failed to decode discovery token: \(error)")
}

// MPCManager.swift 데이터 전달받아 교환

// func send(mateData: Encodable) {
func send(mateData: Data) {
    if !session.connectedPeers.isEmpty {
        do {
		        // if let data = try? JSONEncoder().encode(mateData) {}
            try session.send(data, toPeers: session.connectedPeers, with: .reliable)
        } catch {
            log.error("error sending \(error.localizedDescription)")
        }
    }
}