Final changes for Room Moderation (#2576)

* Add confirmation that the user would like to discard unsaved changes.

* Update string on permissions screen.

* Fix UI tests and update snapshots.

* Fix integration tests.

* Run periphery for Moderation feature.

ElementX/Resources/Localizations/en.lproj/Localizable.strings

@@ -499,7 +499,7 @@
 "screen_room_attachment_text_formatting" = "Text Formatting";
 "screen_room_change_permissions_administrators" = "Admins only";
 "screen_room_change_permissions_ban_people" = "Ban people";
-"screen_room_change_permissions_delete_messages" = "Delete messages";
+"screen_room_change_permissions_delete_messages" = "Remove messages";
 "screen_room_change_permissions_invite_people" = "Invite people";
 "screen_room_change_permissions_moderators" = "Admins and moderators";
 "screen_room_change_permissions_remove_people" = "Remove people";

ElementX/Sources/FlowCoordinators/RoomFlowCoordinator.swift

@@ -50,6 +50,7 @@ class RoomFlowCoordinator: FlowCoordinatorProtocol {
     private let analytics: AnalyticsService
     private let userIndicatorController: UserIndicatorControllerProtocol
     
+    // periphery:ignore - used to avoid deallocation
     private var rolesAndPermissionsFlowCoordinator: RoomRolesAndPermissionsFlowCoordinator?
     
     private let stateMachine: StateMachine<State, Event> = .init(state: .initial)

ElementX/Sources/Generated/Strings.swift

@@ -1215,7 +1215,7 @@ internal enum L10n {
   internal static var screenRoomChangePermissionsAdministrators: String { return L10n.tr("Localizable", "screen_room_change_permissions_administrators") }
   /// Ban people
   internal static var screenRoomChangePermissionsBanPeople: String { return L10n.tr("Localizable", "screen_room_change_permissions_ban_people") }
-  /// Delete messages
+  /// Remove messages
   internal static var screenRoomChangePermissionsDeleteMessages: String { return L10n.tr("Localizable", "screen_room_change_permissions_delete_messages") }
   /// Everyone
   internal static var screenRoomChangePermissionsEveryone: String { return L10n.tr("Localizable", "screen_room_change_permissions_everyone") }

ElementX/Sources/Screens/RoomChangePermissionsScreen/RoomChangePermissionsScreenModels.swift

@@ -43,6 +43,8 @@ struct RoomChangePermissionsScreenViewStateBindings: BindableState {
 }
 
 enum RoomChangePermissionsScreenAlertType {
+    /// A confirmation that the user would like to discard any unsaved changes.
+    case discardChanges
     /// The generic error message.
     case generic
 }
@@ -50,6 +52,8 @@ enum RoomChangePermissionsScreenAlertType {
 enum RoomChangePermissionsScreenViewAction {
     /// Save the permissions.
     case save
+    /// Discard any changes and hide the screen.
+    case cancel
 }
 
 extension RoomChangePermissionsScreenViewState {

ElementX/Sources/Screens/RoomChangePermissionsScreen/RoomChangePermissionsScreenViewModel.swift

@@ -49,6 +49,8 @@ class RoomChangePermissionsScreenViewModel: RoomChangePermissionsScreenViewModel
         switch viewAction {
         case .save:
             Task { await save() }
+        case .cancel:
+            confirmDiscardChanges()
         }
     }
     
@@ -83,6 +85,14 @@ class RoomChangePermissionsScreenViewModel: RoomChangePermissionsScreenViewModel
         }
     }
     
+    private func confirmDiscardChanges() {
+        state.bindings.alertInfo = AlertInfo(id: .discardChanges,
+                                             title: L10n.screenRoomChangeRoleUnsavedChangesTitle,
+                                             message: L10n.screenRoomChangeRoleUnsavedChangesDescription,
+                                             primaryButton: .init(title: L10n.actionSave) { Task { await self.save() } },
+                                             secondaryButton: .init(title: L10n.actionDiscard, role: .cancel) { self.actionsSubject.send(.complete) })
+    }
+    
     // MARK: Loading indicator
     
     private static let indicatorID = "SavingRoomPermissions"

ElementX/Sources/Screens/RoomChangePermissionsScreen/View/RoomChangePermissionsScreen.swift

@@ -35,6 +35,7 @@ struct RoomChangePermissionsScreen: View {
         .compoundList()
         .navigationTitle(context.viewState.title)
         .navigationBarTitleDisplayMode(.inline)
+        .navigationBarBackButtonHidden(context.viewState.hasChanges)
         .toolbar { toolbar }
         .alert(item: $context.alertInfo)
     }
@@ -47,6 +48,14 @@ struct RoomChangePermissionsScreen: View {
             }
             .disabled(!context.viewState.hasChanges)
         }
+        
+        if context.viewState.hasChanges {
+            ToolbarItem(placement: .cancellationAction) {
+                Button(L10n.actionCancel) {
+                    context.send(viewAction: .cancel)
+                }
+            }
+        }
     }
 }
 

ElementX/Sources/Screens/RoomChangeRolesScreen/RoomChangeRolesScreenModels.swift

@@ -89,6 +89,8 @@ struct RoomChangeRolesScreenViewStateBindings {
 enum RoomChangeRolesScreenAlertType {
     /// A warning that a particular promotion can't be undone.
     case promotionWarning
+    /// A confirmation that the user would like to discard any unsaved changes.
+    case discardChanges
     /// The generic error message.
     case error
 }
@@ -100,4 +102,6 @@ enum RoomChangeRolesScreenViewAction {
     case demoteMember(RoomMemberDetails)
     /// Save all the changes that the user has made.
     case save
+    /// Discard any changes and hide the screen.
+    case cancel
 }

ElementX/Sources/Screens/RoomChangeRolesScreen/RoomChangeRolesScreenViewModel.swift

@@ -74,6 +74,8 @@ class RoomChangeRolesScreenViewModel: RoomChangeRolesScreenViewModelType, RoomCh
             } else {
                 Task { await save() }
             }
+        case .cancel:
+            confirmDiscardChanges()
         }
     }
     
@@ -148,6 +150,14 @@ class RoomChangeRolesScreenViewModel: RoomChangeRolesScreenViewModelType, RoomCh
         }
     }
     
+    private func confirmDiscardChanges() {
+        state.bindings.alertInfo = AlertInfo(id: .discardChanges,
+                                             title: L10n.screenRoomChangeRoleUnsavedChangesTitle,
+                                             message: L10n.screenRoomChangeRoleUnsavedChangesDescription,
+                                             primaryButton: .init(title: L10n.actionSave) { Task { await self.save() } },
+                                             secondaryButton: .init(title: L10n.actionDiscard, role: .cancel) { self.actionsSubject.send(.complete) })
+    }
+    
     // MARK: Loading indicator
     
     private static let indicatorID = "SavingRoomRoles"

ElementX/Sources/Screens/RoomChangeRolesScreen/View/RoomChangeRolesScreen.swift

@@ -61,15 +61,6 @@ struct RoomChangeRolesScreen: View {
         }
     }
     
-    private var noResultsContent: some View {
-        Text(L10n.commonNoResults)
-            .font(.compound.bodyLG)
-            .foregroundColor(.compound.textSecondary)
-            .frame(maxWidth: .infinity)
-            .listRowBackground(Color.clear)
-            .accessibilityIdentifier(A11yIdentifiers.startChatScreen.searchNoResults)
-    }
-    
     @ViewBuilder
     private var membersSection: some View {
         if !context.viewState.visibleMembers.isEmpty {
@@ -123,6 +114,14 @@ struct RoomChangeRolesScreen: View {
             }
             .disabled(!context.viewState.hasChanges)
         }
+        
+        if context.viewState.hasChanges {
+            ToolbarItem(placement: .cancellationAction) {
+                Button(L10n.actionCancel) {
+                    context.send(viewAction: .cancel)
+                }
+            }
+        }
     }
 }
 

ElementX/Sources/Screens/RoomRolesAndPermissionsScreen/RoomRolesAndPermissionsScreenViewModel.swift

@@ -66,7 +66,7 @@ class RoomRolesAndPermissionsScreenViewModel: RoomRolesAndPermissionsScreenViewM
         case .editRoles(let role):
             actionsSubject.send(.editRoles(role))
         case .editOwnUserRole:
-            state.bindings.alertInfo = AlertInfo(id: .resetConfirmation,
+            state.bindings.alertInfo = AlertInfo(id: .editOwnRole,
                                                  title: L10n.screenRoomRolesAndPermissionsChangeMyRole,
                                                  message: L10n.screenRoomChangeRoleConfirmDemoteSelfDescription,
                                                  primaryButton: .init(title: L10n.actionCancel, role: .cancel) { },

IntegrationTests/Sources/Common.swift

@@ -18,7 +18,7 @@ import XCTest
 
 extension XCUIApplication {
     func login(currentTestCase: XCTestCase) {
-        let getStartedButton = buttons[A11yIdentifiers.onboardingScreen.signIn]
+        let getStartedButton = buttons[A11yIdentifiers.authenticationStartScreen.signIn]
         
         XCTAssertTrue(getStartedButton.waitForExistence(timeout: 10.0))
         getStartedButton.tap()
@@ -128,7 +128,7 @@ extension XCUIApplication {
         alertLogoutButton.tap()
         
         // Check that we're back on the login screen
-        let getStartedButton = buttons[A11yIdentifiers.onboardingScreen.signIn]
+        let getStartedButton = buttons[A11yIdentifiers.authenticationStartScreen.signIn]
         XCTAssertTrue(getStartedButton.waitForExistence(timeout: 10.0))
     }
 }

UITests/Sources/AuthenticationFlowCoordinatorUITests.swift

@@ -23,7 +23,7 @@ class AuthenticationFlowCoordinatorUITests: XCTestCase {
         let app = Application.launch(.authenticationFlow)
         
         // Splash Screen: Tap get started button
-        app.buttons[A11yIdentifiers.onboardingScreen.signIn].tap()
+        app.buttons[A11yIdentifiers.authenticationStartScreen.signIn].tap()
         
         // Server Confirmation: Tap continue button
         app.buttons[A11yIdentifiers.serverConfirmationScreen.continue].tap()
@@ -45,7 +45,7 @@ class AuthenticationFlowCoordinatorUITests: XCTestCase {
         let app = Application.launch(.authenticationFlow)
         
         // Splash Screen: Tap get started button
-        app.buttons[A11yIdentifiers.onboardingScreen.signIn].tap()
+        app.buttons[A11yIdentifiers.authenticationStartScreen.signIn].tap()
         
         // Server Confirmation: Tap continue button
         app.buttons[A11yIdentifiers.serverConfirmationScreen.continue].tap()
@@ -69,7 +69,7 @@ class AuthenticationFlowCoordinatorUITests: XCTestCase {
         let app = Application.launch(.authenticationFlow)
         
         // Splash Screen: Tap get started button
-        app.buttons[A11yIdentifiers.onboardingScreen.signIn].tap()
+        app.buttons[A11yIdentifiers.authenticationStartScreen.signIn].tap()
         
         // Server Confirmation: Tap change server button
         app.buttons[A11yIdentifiers.serverConfirmationScreen.changeServer].tap()

UITests/Sources/AuthenticationStartScreenUITests.swift

@@ -19,7 +19,7 @@ import XCTest
 @MainActor
 class AuthenticationStartScreenUITests: XCTestCase {
     func testInitialStateComponents() async throws {
-        let app = Application.launch(.onboarding)
+        let app = Application.launch(.authenticationStartScreen)
-        try await app.assertScreenshot(.onboarding)
+        try await app.assertScreenshot(.authenticationStartScreen)
     }
 }