GetStream · github-actions · Apr 10, 2025 · Mar 31, 2025 · Apr 3, 2025 · Apr 3, 2025
@@ -5,6 +5,24 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ### 🔄 Changed
 
+# [4.77.0](https://github.com/GetStream/stream-chat-swift/releases/tag/4.77.0)
+_April 09, 2025_
+
+## StreamChat
+### ✅ Added
+- Add `ChatChannelController.deletePoll()` for deleting polls [#3632](https://github.com/GetStream/stream-chat-swift/pull/3632)
+- Add `ChatChannel.canSendPoll` capability [#3635](https://github.com/GetStream/stream-chat-swift/pull/3635)
+- Add `ChatChannel.canCastPollVote` capability [#3635](https://github.com/GetStream/stream-chat-swift/pull/3635)
+- Add teams role support for users [#3639](https://github.com/GetStream/stream-chat-swift/pull/3639)
+- Add `removeDevice: Bool` parameter to `ChatClient.logout()` [#3640](https://github.com/GetStream/stream-chat-swift/pull/3640)
+### 🔄 Changed
+- The `ChatClient.logout()` function now automatically removes the user's current device if it has not been removed already [#3640](https://github.com/GetStream/stream-chat-swift/pull/3640)
+
+## StreamChatUI
+### 🐞 Fixed
+- Fix showing Create Poll action in the composer if the user does not have the capability [#3635](https://github.com/GetStream/stream-chat-swift/pull/3635)
+- Fix error when send images with floating point numbers in the original size [#3636](https://github.com/GetStream/stream-chat-swift/pull/3636)
+
 # [4.76.0](https://github.com/GetStream/stream-chat-swift/releases/tag/4.76.0)
 _March 31, 2025_
 

@@ -22,6 +22,8 @@ struct DemoAppConfig {
     var shouldShowConnectionBanner: Bool
     /// A Boolean value to define if the premium member feature is enabled. This is to test custom member data.
     var isPremiumMemberFeatureEnabled: Bool
+    /// A Boolean value to define if the poll should be deleted when the message is deleted.
+    var shouldDeletePollOnMessageDeletion: Bool
 
     /// The details to generate expirable tokens in the demo app.
     struct TokenRefreshDetails {
@@ -50,7 +52,8 @@ class AppConfig {
             isLocationAttachmentsEnabled: false,
             tokenRefreshDetails: nil,
             shouldShowConnectionBanner: false,
-            isPremiumMemberFeatureEnabled: false
+            isPremiumMemberFeatureEnabled: false,
+            shouldDeletePollOnMessageDeletion: false
         )
 
         if StreamRuntimeCheck.isStreamInternalConfiguration {
@@ -61,6 +64,7 @@ class AppConfig {
             demoAppConfig.isHardDeleteEnabled = true
             demoAppConfig.shouldShowConnectionBanner = true
             demoAppConfig.isPremiumMemberFeatureEnabled = true
+            demoAppConfig.shouldDeletePollOnMessageDeletion = true
             StreamRuntimeCheck.assertionsEnabled = true
         }
     }

@@ -14,6 +14,7 @@ class NameGroupViewController: UIViewController {
 
         let avatarView = AvatarView()
         let nameLabel = UILabel()
+        let detailsLabel = UILabel()
         let removeButton = UIButton()
         let premiumImageView = UIImageView(image: .init(systemName: "crown.fill")!)
 
@@ -35,12 +36,17 @@ class NameGroupViewController: UIViewController {
             premiumImageView.contentMode = .scaleAspectFill
             premiumImageView.tintColor = .systemBlue
             premiumImageView.isHidden = true
+            detailsLabel.isHidden = true
+            detailsLabel.font = .systemFont(ofSize: 14)
 
             HContainer(spacing: 8, alignment: .center) {
                 avatarView
                     .width(30)
                     .height(30)
-                nameLabel
+                VContainer(spacing: 0, alignment: .leading) {
+                    nameLabel
+                    detailsLabel
+                }
                 Spacer()
                 premiumImageView
                     .width(20)

@@ -59,6 +59,10 @@ class MembersViewController: UITableViewController, ChatChannelMemberListControl
             Nuke.loadImage(with: imageURL, into: cell.avatarView)
         }
         cell.nameLabel.text = member.name ?? member.id
+        if let roles = member.teamsRole {
+            cell.detailsLabel.text = roles.map { "\($0.key): \($0.value.rawValue)" }.joined(separator: ", ")
+            cell.detailsLabel.isHidden = false
+        }
         cell.removeButton.isHidden = true
         cell.premiumImageView.isHidden = member.isPremium == false || !isPremiumMemberFeatureEnabled
         return cell

@@ -142,20 +142,7 @@ extension StreamChatWrapper {
             return
         }
 
-        let currentUserController = client.currentUserController()
-        currentUserController.synchronize()
-        if let deviceId = currentUserController.currentUser?.currentDevice?.id {
-            currentUserController.removeDevice(id: deviceId) { error in
-                if let error = error {
-                    log.error("Removing the device failed with an error \(error)")
-                }
-
-                client.logout(completion: completion)
-            }
-        } else {
-            log.error("No deviceId has been found from the current user.")
-            client.logout(completion: completion)
-        }
+        client.logout(completion: completion)
     }
 }
 

@@ -54,3 +54,25 @@ class DemoComposerVC: ComposerVC {
 //        )])
     }
 }
+
+class DemoInputTextView: InputTextView {
+    override func setUpAppearance() {
+        backgroundColor = .clear
+        textContainer.lineFragmentPadding = 8
+        font = appearance.fonts.body
+        textColor = appearance.colorPalette.text
+        textAlignment = .natural
+        adjustsFontForContentSizeCategory = true
+
+        // Calling the layoutManager in debug builds loads a dynamic lib
+        // Which causes a big performance penalty. So in our Demo App
+        // we avoid the performance penalty, unless it is using the our internal scheme.
+        if StreamRuntimeCheck.isStreamInternalConfiguration {
+            layoutManager.allowsNonContiguousLayout = false
+        }
+
+        placeholderLabel.font = font
+        placeholderLabel.textColor = appearance.colorPalette.subtitleText
+        placeholderLabel.adjustsFontSizeToFitWidth = true
+    }
+}
@@ -663,6 +663,17 @@ final class DemoChatChannelListRouter: ChatChannelListRouter {
                 } catch {
                     self.rootViewController.presentAlert(title: error.localizedDescription)
                 }
+            }),
+            .init(title: "Add a team role for the current user", isEnabled: true, handler: { [unowned self] _ in
+                self.rootViewController.presentAlert(title: "Enter the team role", textFieldPlaceholder: "Enter role") { role in
+                    if let role, !role.isEmpty {
+                        client.currentUserController().updateUserData(teamsRole: ["ios": role]) { error in
+                            if let error {
+                                log.error("Couldn't add role to custom team for the current user: \(error)")
+                            }
+                        }
+                    }
+                }
             })
         ]
 

@@ -28,6 +28,32 @@ final class DemoChatMessageActionsVC: ChatMessageActionsVC {
 
         return actions
     }
+
+    override func deleteActionItem() -> ChatMessageActionItem {
+        DeleteActionItem(
+            action: { [weak self] _ in
+                guard let self = self else { return }
+                self.alertsRouter.showMessageDeletionConfirmationAlert { confirmed in
+                    guard confirmed else { return }
+
+                    self.messageController.deleteMessage { _ in
+                        let pollId = self.messageController.message?.poll?.id
+                        if let pollId, AppConfig.shared.demoAppConfig.shouldDeletePollOnMessageDeletion {
+                            let channelController = self.messageController.client.channelController(
+                                for: self.messageController.cid
+                            )
+                            channelController.deletePoll(pollId: pollId) { _ in
+                                self.delegate?.chatMessageActionsVCDidFinish(self)
+                            }
+                        } else {
+                            self.delegate?.chatMessageActionsVCDidFinish(self)
+                        }
+                    }
+                }
+            },
+            appearance: appearance
+        )
+    }
 
     func pinMessageActionItem() -> PinMessageActionItem {
         PinMessageActionItem(

@@ -57,6 +57,7 @@ extension StreamChatWrapper {
         Components.default.messageListVC = DemoChatMessageListVC.self
         Components.default.quotedMessageView = DemoQuotedChatMessageView.self
         Components.default.messageComposerVC = DemoComposerVC.self
+        Components.default.inputTextView = DemoInputTextView.self
         Components.default.channelContentView = DemoChatChannelListItemView.self
         Components.default.channelListRouter = DemoChatChannelListRouter.self
         Components.default.channelVC = DemoChatChannelVC.self

@@ -24,6 +24,7 @@ class CurrentUserPayload: UserPayload {
         name: String?,
         imageURL: URL?,
         role: UserRole,
+        teamsRole: [String: UserRole]?,
         createdAt: Date,
         updatedAt: Date,
         deactivatedAt: Date?,
@@ -53,6 +54,7 @@ class CurrentUserPayload: UserPayload {
             name: name,
             imageURL: imageURL,
             role: role,
+            teamsRole: teamsRole,
             createdAt: createdAt,
             updatedAt: updatedAt,
             deactivatedAt: deactivatedAt,

@@ -28,6 +28,7 @@ enum UserPayloadsCodingKeys: String, CodingKey, CaseIterable {
     case language
     case privacySettings = "privacy_settings"
     case blockedUserIds = "blocked_user_ids"
+    case teamsRole = "teams_role"
 }
 
 // MARK: - GET users
@@ -38,6 +39,7 @@ class UserPayload: Decodable {
     let name: String?
     let imageURL: URL?
     let role: UserRole
+    let teamsRole: [String: UserRole]?
     let createdAt: Date
     let updatedAt: Date
     let deactivatedAt: Date?
@@ -54,6 +56,7 @@ class UserPayload: Decodable {
         name: String?,
         imageURL: URL?,
         role: UserRole,
+        teamsRole: [String: UserRole]?,
         createdAt: Date,
         updatedAt: Date,
         deactivatedAt: Date?,
@@ -69,6 +72,7 @@ class UserPayload: Decodable {
         self.name = name
         self.imageURL = imageURL
         self.role = role
+        self.teamsRole = teamsRole
         self.createdAt = createdAt
         self.updatedAt = updatedAt
         self.deactivatedAt = deactivatedAt
@@ -88,6 +92,7 @@ class UserPayload: Decodable {
         name = try container.decodeIfPresent(String.self, forKey: .name)
         imageURL = try container.decodeIfPresent(String.self, forKey: .imageURL).flatMap(URL.init(string:))
         role = try container.decode(UserRole.self, forKey: .role)
+        teamsRole = try container.decodeIfPresent([String: UserRole].self, forKey: .teamsRole)
         createdAt = try container.decode(Date.self, forKey: .createdAt)
         updatedAt = try container.decode(Date.self, forKey: .updatedAt)
         deactivatedAt = try container.decodeIfPresent(Date.self, forKey: .deactivatedAt)
@@ -168,19 +173,22 @@ struct UserUpdateRequestBody: Encodable {
     let privacySettings: UserPrivacySettingsPayload?
     let role: UserRole?
     let extraData: [String: RawJSON]?
+    let teamsRole: [String: String]?
 
     init(
         name: String?,
         imageURL: URL?,
         privacySettings: UserPrivacySettingsPayload?,
         role: UserRole?,
+        teamsRole: [String: String]?,
         extraData: [String: RawJSON]?
     ) {
         self.name = name
         self.imageURL = imageURL
         self.privacySettings = privacySettings
         self.role = role
         self.extraData = extraData
+        self.teamsRole = teamsRole
     }
 
     func encode(to encoder: Encoder) throws {
@@ -189,6 +197,7 @@ struct UserUpdateRequestBody: Encodable {
         try container.encodeIfPresent(imageURL, forKey: .imageURL)
         try container.encodeIfPresent(privacySettings, forKey: .privacySettings)
         try container.encodeIfPresent(role, forKey: .role)
+        try container.encodeIfPresent(teamsRole, forKey: .teamsRole)
         try extraData?.encode(to: encoder)
     }
 }

@@ -483,15 +483,33 @@ public class ChatClient {
         }
     }
 
-    /// Disconnects the chat client form the chat servers and removes all the local data related.
+    /// Disconnects the chat client from the chat servers and removes all the local data related.
     @available(*, deprecated, message: "Use the asynchronous version of `logout` for increased safety")
     public func logout() {
         logout {}
     }
 
     /// Disconnects the chat client from the chat servers and removes all the local data related.
-    public func logout(completion: @escaping () -> Void) {
-        authenticationRepository.logOutUser()
+    /// - Parameters:
+    ///  - removeDevice: If `true`, it removes the current device from the user's registered devices automatically.
+    ///  By default it is enabled.
+    public func logout(
+        removeDevice: Bool = true,
+        completion: @escaping () -> Void
+    ) {
+        let currentUserController = currentUserController()
+        if removeDevice, let currentUserDevice = currentUserController.currentUser?.currentDevice {
+            currentUserController.removeDevice(id: currentUserDevice.id) { [weak self] error in
+                if let error {
+                    log.error(error)
+                }
+                self?.authenticationRepository.logOutUser()
+            }
+        }
+
+        if !removeDevice {
+            authenticationRepository.logOutUser()
+        }
 
         // Stop tracking active components
         syncRepository.removeAllTracked()
@@ -646,7 +664,7 @@ public class ChatClient {
 
 extension ChatClient: AuthenticationRepositoryDelegate {
     func logOutUser(completion: @escaping () -> Void) {
-        logout(completion: completion)
+        logout(removeDevice: false, completion: completion)
     }
 
     func didFinishSettingUpAuthenticationEnvironment(for state: EnvironmentState) {

@@ -979,6 +979,18 @@ public class ChatChannelController: DataController, DelegateCallable, DataStoreP
             }
         }
     }
+
+    /// Deletes the poll with the provided poll id.
+    /// - Parameters:
+    ///  - pollId: The id of the poll to be deleted.
+    ///  - completion: A closure to be executed once the poll is deleted, returning either an `Error` on failure or `nil` on success.
+    public func deletePoll(pollId: String, completion: ((Error?) -> Void)? = nil) {
+        pollsRepository.deletePoll(pollId: pollId) { [weak self] error in
+            self?.callback {
+                completion?(error)
+            }
+        }
+    }
 
     /// Add users to the channel as members with additional data.
     ///

@@ -192,6 +192,7 @@ public extension CurrentChatUserController {
     ///   - imageURL: Optionally provide a new image to be updated.
     ///   - privacySettings: The privacy settings of the user. Example: If the user does not want to expose typing events or read events.
     ///   - role: The role for the user.
+    ///   - teamsRole: The role for the user in a specific team. Example: `["teamId": "role"]`.
     ///   - userExtraData: Optionally provide new user extra data to be updated.
     ///   - unset: Existing values for specified properties are removed. For example, `image` or `name`.
     ///   - completion: Called when user is successfuly updated, or with error.
@@ -200,6 +201,7 @@ public extension CurrentChatUserController {
         imageURL: URL? = nil,
         privacySettings: UserPrivacySettings? = nil,
         role: UserRole? = nil,
+        teamsRole: [String: String]? = nil,
         userExtraData: [String: RawJSON] = [:],
         unsetProperties: Set<String> = [],
         completion: ((Error?) -> Void)? = nil
@@ -215,6 +217,7 @@ public extension CurrentChatUserController {
             imageURL: imageURL,
             privacySettings: privacySettings,
             role: role,
+            teamsRole: teamsRole,
             userExtraData: userExtraData
         ) { error in
             self.callback {

@@ -248,6 +248,7 @@ extension CurrentChatUser {
             isInvisible: dto.isInvisible,
             isBanned: user.isBanned,
             userRole: UserRole(rawValue: user.userRoleRaw),
+            teamsRole: user.teamsRole?.mapValues { UserRole(rawValue: $0) },
             createdAt: user.userCreatedAt.bridgeDate,
             updatedAt: user.userUpdatedAt.bridgeDate,
             deactivatedAt: user.userDeactivatedAt?.bridgeDate,

@@ -224,6 +224,7 @@ extension ChatChannelMember {
             isBanned: dto.user.isBanned,
             isFlaggedByCurrentUser: dto.user.flaggedBy != nil,
             userRole: UserRole(rawValue: dto.user.userRoleRaw),
+            teamsRole: dto.user.teamsRole?.mapValues { UserRole(rawValue: $0) },
             userCreatedAt: dto.user.userCreatedAt.bridgeDate,
             userUpdatedAt: dto.user.userUpdatedAt.bridgeDate,
             deactivatedAt: dto.user.userDeactivatedAt?.bridgeDate,

@@ -246,4 +246,10 @@ extension NSManagedObjectContext {
     func poll(id: String) throws -> PollDTO? {
         PollDTO.load(pollId: id, context: self)
     }
+
+    func deletePoll(pollId: String) throws -> PollDTO? {
+        guard let poll = try poll(id: pollId) else { return nil }
+        delete(poll)
+        return poll
+    }
 }