Thanks for your good design!

Author: vince-hz

Flat/Models/Flat/RoomPlayInfo.swift

@@ -10,11 +10,11 @@ import Foundation
 import RxSwift
 
 struct RoomPlayInfo: Codable {
-    struct BillingInfo: Codable {
-        // Time limit.
-        let limit: Int
-    }
-    let billing: BillingInfo
+//    struct BillingInfo: Codable {
+//        // Time limit.
+//        let limit: Int
+//    }
+//    let billing: BillingInfo
     let roomType: ClassRoomType
     let roomUUID: String
     let ownerUUID: String

Flat/Modules/ClassRoom/ClassroomFactory.swift

@@ -154,7 +154,7 @@ enum ClassroomFactory {
                                     commandChannelRequest: rtmChannel,
                                     alertProvider: alertProvider,
                                     preferredDeviceState: deviceStatus,
-                                    roomTimeLimit: playInfo.billing.limit)
+                                    roomTimeLimit: 0)
 
         let userListViewController = ClassRoomUsersViewController(userUUID: playInfo.rtmUID, roomOwnerRtmUUID: playInfo.ownerUUID)
         let shareViewController: () -> UIViewController = {