525 lines
16 KiB
Swift
525 lines
16 KiB
Swift
//
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// IMManager.swift
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// Crush
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//
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// Created by Leon on 2025/8/18.
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//
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import NIMSDK
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import Combine
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import UserNotifications
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class IMManager: NSObject {
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public static let shared = IMManager()
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var retryCount = 0
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// appkey信息
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var imInfo: IMConfigInfo?
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// 给oc用的
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var accountId: String {
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imInfo?.accountId ?? ""
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}
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// session Cache
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var cacheSessions = [String]()
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// Config是否需要发送通知
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var notNeedSendNotification = false
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// UnreadCount 未读消息
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var totalUnreadCount: Int {
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return chatTabAllUnreadCount
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}
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/// 🔥 chat tab 的未读总数
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@Published var chatTabAllUnreadCount: Int = 0
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/// 🔥notice center 入口的未读数
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@Published var noticeUnreadCount: Int = 0
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@Published var noticeStat: MessageStat?
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/// 🔥IM 消息未读数
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@Published var sessionUnreadCount: Int = 0
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private var cancellables = Set<AnyCancellable>()
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override init() {
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super.init()
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setupDefaultConfig()
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setupEvent()
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}
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func setupEvent() {
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NotificationCenter.default.addObserver(self, selector: #selector(notiLoginSuccess), name: AppNotificationName.userLoginSuccess.notificationName, object: nil)
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NotificationCenter.default.addObserver(self, selector: #selector(notiLogout), name: AppNotificationName.userLogout.notificationName, object: nil)
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//
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// UserCore.shared.isLogin()
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Publishers.CombineLatest($noticeUnreadCount, $sessionUnreadCount)
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.map { $0 + $1 }
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.assign(to: \.chatTabAllUnreadCount, on: self)
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.store(in: &cancellables)
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$chatTabAllUnreadCount.sink { count in
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UIApplication.shared.applicationIconBadgeNumber = count
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}.store(in: &cancellables)
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}
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// sdk配置基础
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func setupDefaultConfig() {
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let config = NIMSDKConfig.shared()
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// config.delegate = self
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// 同步多端未读数
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config.shouldSyncUnreadCount = true
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// 链接失败重试次数
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config.maxAutoLoginRetryTimes = 10
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// 本地log存储天数
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config.maximumLogDays = 30
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// 是否将群通知计入未读数
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config.shouldCountTeamNotification = true
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// 是否支持动图缩略
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config.animatedImageThumbnailEnabled = false
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// 是否在收到消息后自动下载附件
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config.fetchAttachmentAutomaticallyAfterReceiving = false
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// 是否在收到聊天室消息后下载附件
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config.fetchAttachmentAutomaticallyAfterReceivingInChatroom = true
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// 是否开启异步获取最近会话
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config.asyncLoadRecentSessionEnabled = true
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// 禁止后台重连，退到后台即断开
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config.reconnectInBackgroundStateDisabled = true
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// 置顶会话同步开关。如果不使用置顶功能建议关闭（默认），有利于节省流量
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config.shouldSyncStickTopSessionInfos = false
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}
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/// 🔥启动初始化SDK，主要入口
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public func setupNIM() {
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NIMSDK.shared().v2LoginService.add(self)
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NIMSDK.shared().v2ConversationService.add(self)
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NIMSDK.shared().v2SubscriptionService.add(self)
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NIMSDK.shared().v2MessageService.add(self)
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// 初始化SDK
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v2InitailSDK()
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refreshIMServerInfoConfig()
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//setupNIMAppKey()
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}
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func v2InitailSDK(){
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// guard UserCore.shared.isLogin() else {
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// return
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// }
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let appkey = "2d6abc076f434fc52320c7118de5fead"
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var option = NIMSDKOption.init(appKey: appkey)
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#if DEBUG
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option.apnsCername = "developerpush"
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#else
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option.apnsCername = "distributionpush"
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#endif
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let v2Option = V2NIMSDKOption()
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v2Option.enableV2CloudConversation = true
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NIMSDK.shared().register(withOptionV2: option, v2Option: v2Option)
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if NIMSDK.shared().loginManager.isLogined(){
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dlog("💬❌ NIMSDK 已登录")
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}
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// v2AutoLogin()
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}
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func v2AutoLogin(){
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if imInfo == nil {
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// 从本地取
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if let info = AppCache.fetchCache(key: CacheKey.ImAppkeyInfo.rawValue, type: IMConfigInfo.self) {
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imInfo = info
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} else {
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return
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}
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}
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guard UserCore.shared.isLogin() else { return }
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guard let info = imInfo else { return }
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guard let account = info.accountId else { return }
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guard let imToken = info.token else { return }
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let option = V2NIMLoginOption()
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option.retryCount = 3
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NIMSDK.shared().v2LoginService.login(account, token: imToken, option: option) {[weak self] in
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// dlog("☁️Log Success")
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self?.regetConversationAllUnreadCount()
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}
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}
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func logoutIM(){
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NIMSDK.shared().v2LoginService.logout {
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dlog("☁️Log out")
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} failure: { error in
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dlog("☁️Log error: \(error)")
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}
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}
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/// 清理当前账号的IM登录信息
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private func clearLogData() {
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resetCount()
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UserCore.shared.logout()
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NotificationCenter.post(name: .presentSignInVc, object: nil, userInfo: nil)
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}
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func handleReceiveCreate(recentSession: V2NIMConversation) {
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guard let message = recentSession.lastMessage else { return }
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dealNotice(message: message)
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}
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/// 全局收到消息，针对性处理一些消息
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func handleReveiceUpdate(recentSession: V2NIMConversation) {
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guard let message = recentSession.lastMessage else { return }
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if let remoteExt = message.serverExtension{
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// if let type = remoteExt["type"] as? String{
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// if type == MessageTypeStringCustom || type == MessageTypeStringNormal, let session = recentSession.session{
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// // 打电话的消息，交给打电话处理
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// dealPhoneCallMessage(message: message, session: session)
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// }
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// }
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}else if message.messageType == .MESSAGE_TYPE_CUSTOM {
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// 自定义消息，暂不处理
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}
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if message.messageType == .MESSAGE_TYPE_CUSTOM{
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}else{
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dealNotice(message: message)
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}
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}
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func dealNotice(message: V2NIMLastMessage) {
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// NIMMessage
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guard UIApplication.shared.applicationState == .active else {
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return
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}
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let generator = UIImpactFeedbackGenerator(style: .medium)
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generator.impactOccurred()
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}
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}
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// loadData
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extension IMManager {
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/// 刷新app 信息
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func refreshIMServerInfoConfig() {
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guard UserCore.shared.isLogin() else {
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return
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}
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guard retryCount <= 5 else {
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// 重试最多五次
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return
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}
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IMProvider.request(.getIMAccount, modelType: IMConfigInfo.self) {[weak self] result in
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switch result {
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case let .success(model):
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if model != nil {
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self?.imInfo = model
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AppCache.cache(key: CacheKey.ImAppkeyInfo.rawValue, value: model)
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//self?.setupNIMAppKey()
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self?.v2AutoLogin() //
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self?.retryCount = 0
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}
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if String.realEmpty(str: model?.accountId) {
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// 控制重试时间
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DispatchQueue.main.asyncAfter(deadline: .now() + 3) {
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self?.refreshIMServerInfoConfig()
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self?.retryCount += 1
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}
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}
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case let .failure(error):
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dlog(error)
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// 控制重试时间
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DispatchQueue.main.asyncAfter(deadline: .now() + 3) {
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self?.refreshIMServerInfoConfig()
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self?.retryCount += 1
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}
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}
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}
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}
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public func retryRefreshConfig() {
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if NIMSDK.shared().loginManager.isLogined() {
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return
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}
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// 重试登录
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retryCount = 0
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refreshIMServerInfoConfig()
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}
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}
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// MARK: 🔴Unread Count 未读数和红点处理
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extension IMManager {
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public func regetAllUnreadCount(){
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regetNoticeUnread()
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regetConversationAllUnreadCount()
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}
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/// 请求业务系统上的未读数
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func regetNoticeUnread(completion:((Bool, MessageStat?)-> Void)? = nil){
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guard UserCore.shared.isLogin() else{
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completion?(false, nil)
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return
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}
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IMProvider.request(.messageStat, modelType: MessageStat.self) {[weak self] result in
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switch result {
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case .success(let model):
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self?.noticeStat = model
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self?.noticeUnreadCount = model?.unRead ?? 0
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completion?(true, model)
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case .failure:
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break
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}
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}
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}
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public func regetConversationAllUnreadCount(){
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// 获取未读数
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sessionUnreadCount = NIMSDK.shared().v2ConversationService.getTotalUnreadCount()
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dlog("🚩IMManager reget unread count:\(sessionUnreadCount)")
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}
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func registerNIMCount(){
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let filter = V2NIMConversationFilter()
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filter.conversationTypes = [1]//V2NIMConversationType.CONVERSATION_TYPE_P2P
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filter.ignoreMuted = true
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NIMSDK.shared().v2ConversationService.subscribeUnreadCount(by: filter)
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// Result can see in onUnreadCountChangedByFilter
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}
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/// 🔥conversationIds
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func clearUnreadCountBy(ids:[String]){
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guard ids.count > 0 else{ return }
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NIMSDK.shared().v2ConversationService.clearUnreadCount(byIds: ids) {[weak self] resuls in
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let getUnreadcount = NIMSDK.shared().v2ConversationService.getTotalUnreadCount()
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// dlog("💬getTotalUnreadCount: \(getUnreadcount)")
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self?.sessionUnreadCount = getUnreadcount
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}
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}
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func clearAllUnread(){
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NIMSDK.shared().v2ConversationService.clearTotalUnreadCount {
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dlog("☁️Clear all unread message ok✅")
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}
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}
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// 重置未读数
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func resetCount() {
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notNeedSendNotification = true
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sessionUnreadCount = 0
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noticeUnreadCount = 0
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notNeedSendNotification = false
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}
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}
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extension IMManager: V2NIMLoginListener{
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func onLoginStatus(_ status: V2NIMLoginStatus) {
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dlog("☁️login status:\(status)")
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if status == .LOGIN_STATUS_LOGINED{
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// 登录成功
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dlog("☁️login success")
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// 注册未读数
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registerNIMCount()
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regetConversationAllUnreadCount()
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regetNoticeUnread()
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}
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}
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func onKickedOffline(_ detail: V2NIMKickedOfflineDetail) {
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// 判断是否登录
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guard UserCore.shared.isLogin() else {
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return
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}
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let reason = "Your account has signed in through another device"
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let alert = Alert(title: "Session Interrupted", text: reason)
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let action1 = AlertAction(title: "Got it", actionStyle: .confirm) {[weak self] in
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self?.clearLogData()
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}
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alert.addAction(action1)
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alert.show()
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}
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func onLoginFailed(_ error: V2NIMError) {
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dlog("☁️onAutoLoginFailed__ \(error.description)")
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if error.code == 417 {
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guard let _ = imInfo?.accountId, let _ = imInfo?.token else { return }
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v2AutoLogin()
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}
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}
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}
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// MARK: NIMConversationManagerDelegate
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extension IMManager: V2NIMConversationListener{
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func onSyncStarted() {
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dlog("☁️onSyncStarted")
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}
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func onSyncFinished() {
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dlog("☁️onSyncFinished")
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}
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func onSyncFailed(_ error: V2NIMError) {
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dlog("☁️onSyncFailed:\(error)")
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}
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func onConversationCreated(_ conversation: V2NIMConversation) {
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handleReveiceUpdate(recentSession: conversation)
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}
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func onConversationChanged(_ conversations: [V2NIMConversation]) {
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for per in conversations{
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handleReveiceUpdate(recentSession: per)
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}
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}
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func onConversationDeleted(_ conversationIds: [String]) {
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dlog("💬🗑️onConversationDeleted: \(conversationIds)")
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}
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func onTotalUnreadCountChanged(_ unreadCount: Int) {
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dlog("💬onTotalUnreadCountChanged : \(unreadCount)")
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sessionUnreadCount = unreadCount
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}
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// 账号多端登录会话已读时间戳标记通知回调
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func onConversationReadTimeUpdated(_ conversationId: String, readTime: TimeInterval) {
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}
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func onUnreadCountChanged(by filter: V2NIMConversationFilter, unreadCount: Int) {
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// dlog("☁️unreadCount:\(unreadCount)")
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}
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}
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extension IMManager : V2NIMSubscribeListener{
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/// 用户状态变化
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func onUserStatusChanged(_ data: [V2NIMUserStatus]) {
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// none
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dlog("☁️onUserStatusChanged：\(data)")
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}
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}
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extension IMManager : V2NIMMessageListener{
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func onReceive(_ messages: [V2NIMMessage]) {
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// ...
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regetConversationAllUnreadCount()
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}
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}
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// MARK: Notification
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extension IMManager {
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@objc func notiLoginSuccess() {
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retryCount = 0
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refreshIMServerInfoConfig()
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UNUserNotificationCenter.current().requestAuthorization(options: [.badge, .sound, .alert]) { granted, error in
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print("Notification granted: \(granted), error: \(String(describing: error))")
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}
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}
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@objc func notiLogout() {
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imInfo = nil
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resetCount()
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removeAllCache()
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NIMSDK.shared().v2LoginService.logout { [weak self] in
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self?.resetCount()
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}
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}
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}
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// public cache
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extension IMManager {
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public func addCache(sessionID: String) {
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if !cacheSessions.contains(sessionID) {
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cacheSessions.append(sessionID)
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}
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}
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public func deleteCache(sessionID: String) {
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if cacheSessions.contains(sessionID) {
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cacheSessions.removeObj(sessionID)
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}
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}
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func findCache(sessionID: String) -> Bool{
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return cacheSessions.contains(sessionID)
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}
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func removeAllCache() {
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cacheSessions.removeAll()
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}
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}
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// 消息处理
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extension IMManager {
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/// 发送消息, 注意这里传云信的account ID，不是用户userID
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static func sendMessage(msgText: String, accID:String) {
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if String.realEmpty(str: msgText.trimmed) {
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// 为空，不做操作
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return
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}
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// 创建消息
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let message = IMMessageMaker.msgWithText(msgText)
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// 判断消息是否可以发送
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let canSend = IMManager.dealWillSendMessage(message: message)
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if canSend {
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// 创建会话
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// let session = NIMSession(accID, type: .P2P)
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// NIMSDK.shared().chatManager.send(message, to: session) { error in
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// // 消息发送回调
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// #warning("test action")
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// }
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} else {
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// 这里需不需要处理成本地消息？
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}
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}
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// 处理是否能发送消息
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static public func dealWillSendMessage(message: V2NIMMessage) -> Bool {
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// var dict = [String:String]()
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// if message.messageType == .text {
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// // 文本消息，检查敏感词
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// let word = GameDataManager.shared.matchKeywordWith(sourceStr: message.text?.lowercased() ?? "")
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// if word.count > 0 {
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// dict["keyword"] = word
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// dict["type"] = "NOTICE_KEYWORD"
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// message.remoteExt = dict
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// return false
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// }
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// }
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return true
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}
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}
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