* Fixed - Incorrect operator check logic in frozen group channel

CHANGELOG.md

@@ -1,7 +1,9 @@
 # Change Log
 
-### v1.0.9 (Jun 8, 2020)
+### v1.0.10 (Jun 18, 2020)
+* Fixed - Incorrect operator check logic in frozen group channel
 
+### v1.0.9 (Jun 8, 2020)
 * Supported customized params, Changed access control
 	* **`SBUChannelViewController`**
 		* `channel`, `messageList`, `resendableMessages` properties

SendBirdUIKit.framework.dSYM/Contents/Info.plist

@@ -13,7 +13,7 @@
 		<key>CFBundleSignature</key>
 		<string>????</string>
 		<key>CFBundleShortVersionString</key>
-		<string>1.0.9</string>
+		<string>1.0.10</string>
 		<key>CFBundleVersion</key>
 		<string>1</string>
 	</dict>

SendBirdUIKit.framework/Headers/SBUChannelManager.swift

@@ -0,0 +1,29 @@
+//
+//  SBUChannelManager.swift
+//  SendBirdUIKit
+//
+//  Created by Tez Park on 2020/06/18.
+//  Copyright © 2020 SendBird, Inc. All rights reserved.
+//
+
+import UIKit
+
+class SBUChannelManager: NSObject {
+
+    /// This function can check whether a specific UserId is an operator in the channel.
+    /// - Parameters:
+    ///   - channel: GroupChannel object
+    ///   - userId: used to verify that it is an operator
+    /// - Returns: Returns `true` if it is an operator.
+    /// - Since: 1.0.10
+    static func isOperator(channel: SBDGroupChannel?, userId: String?) -> Bool {
+        guard let channel = channel, let userId = userId else { return false }
+
+        if let role = channel.getMember(userId)?.role, role == .operator {
+            return true
+        }
+        else {
+            return false
+        }
+    }
+}

SendBirdUIKit.framework/Headers/SBUChannelViewController.swift

@@ -727,7 +727,9 @@ open class SBUChannelViewController: UIViewController, UITableViewDelegate, UITa
 
                 self?.titleView.configure(channel: self?.channel, title: self?.channelName)
 
-                self?.messageInputView.setFrozenModeState(self?.channel?.isFrozen ?? false)
+                let isOperator = SBUChannelManager.isOperator(channel: self?.channel, userId: SBUGlobals.CurrentUser?.userId)
+                let isFrozen = self?.channel?.isFrozen ?? false
+                self?.messageInputView.setFrozenModeState(!isOperator && isFrozen)
             }
         }
     }
@@ -1462,7 +1464,8 @@ open class SBUChannelViewController: UIViewController, UITableViewDelegate, UITa
         guard let channel = sender as? SBDGroupChannel else { return }
         SBULog.info("Channel was frozen, ChannelUrl:\(channel.channelUrl)")
 
-        self.messageInputView.setFrozenModeState(true)
+        let isOperator = SBUChannelManager.isOperator(channel: channel, userId: SBUGlobals.CurrentUser?.userId)
+        self.messageInputView.setFrozenModeState(isOperator == false)
     }
 
     public func channelWasUnfrozen(_ sender: SBDBaseChannel) {
@@ -1490,7 +1493,9 @@ open class SBUChannelViewController: UIViewController, UITableViewDelegate, UITa
             SBULog.info("[Succeed] Refresh channel request")
             self?.loadMessageChangeLogs(hasMore: true, token: nil)
 
-            self?.messageInputView.setFrozenModeState(self?.channel?.isFrozen ?? false)
+            let isOperator = SBUChannelManager.isOperator(channel: self?.channel, userId: SBUGlobals.CurrentUser?.userId)
+            let isFrozen = self?.channel?.isFrozen ?? false
+            self?.messageInputView.setFrozenModeState(!isOperator && isFrozen)
         }
     }