直播间增加进入聊天室判断IM登录态，非登录态再次登录

galaxy/galaxy/Classes/Modules/LivestreamSales(直播销售)/C/YHLivePlayerViewController.swift

@@ -347,15 +347,25 @@ class YHLivePlayerViewController: YHBasePlayerViewController {
     // MARK: - Chat Room Methods
 
     private func joinChatRoom(roomId: String) {
-        YHIMHelper.shared.joinChatRoom(roomID: roomId, leaveOtherRooms: true) { [weak self] error in
-            guard let self = self else { return }
+        func joinRoom() {
+            YHIMHelper.shared.joinChatRoom(roomID: roomId, leaveOtherRooms: true) { [weak self] error in
+                guard let self = self else { return }
 
-            if let error = error {
-                printLog("joinChatRoom: \(error)")
-            } else {
-                self.loadHistoryMessages(roomId: roomId)
+                if let error = error {
+                    printLog("joinChatRoom: \(error)")
+                } else {
+                    self.loadHistoryMessages(roomId: roomId)
+                }
             }
         }
+        
+        if !YHIMHelper.shared.isCurrentUserLogin {
+            YHIMHelper.shared.registerAndLoginCurrentUser { _ in
+                joinRoom()
+            }
+        } else {
+            joinRoom()
+        }
     }
 
     private func loadHistoryMessages(roomId: String) {