Feature/4393 poll with visible participant p1

RiotSwiftUI/Modules/Room/PollEditForm/Coordinator/PollEditFormCoordinator.swift

@@ -49,7 +49,7 @@ final class PollEditFormCoordinator: Coordinator, Presentable {
             viewModel = PollEditFormViewModel(parameters: PollEditFormViewModelParameters(mode: .editing,
                                                                                           pollDetails: EditFormPollDetails(type: Self.pollKindKeyToDetailsType(pollContent.kind),
                                                                                                                            question: pollContent.question,
-                                                                                                                           answerOptions: pollContent.answerOptions.map(\.text))))
+                                                                                                                           answerOptions: pollContent.answerOptions.map(\.text), showParticipants: pollContent.showParticipants)))
             
         } else {
             viewModel = PollEditFormViewModel(parameters: PollEditFormViewModelParameters(mode: .creation, pollDetails: .default))
@@ -134,6 +134,7 @@ final class PollEditFormCoordinator: Coordinator, Presentable {
         
         return MXEventContentPollStart(question: details.question,
                                        kind: Self.pollDetailsTypeToKindKey(details.type),
+                                       showParticipants: details.showParticipants,
                                        maxSelections: NSNumber(value: details.maxSelections),
                                        answerOptions: options)
     }

RiotSwiftUI/Modules/Room/PollEditForm/PollEditFormModels.swift

@@ -27,9 +27,10 @@ struct EditFormPollDetails {
     let question: String
     let answerOptions: [String]
     let maxSelections: UInt = 1
+    let showParticipants: Bool
     
     static var `default`: EditFormPollDetails {
-        EditFormPollDetails(type: .disclosed, question: "", answerOptions: ["", ""])
+        EditFormPollDetails(type: .disclosed, question: "", answerOptions: ["", ""], showParticipants: false)
     }
 }
 
@@ -96,6 +97,7 @@ struct PollEditFormViewStateBindings {
     var question: PollEditFormQuestion
     var answerOptions: [PollEditFormAnswerOption]
     var type: EditFormPollType
+    var showParticipants: Bool
     
     var alertInfo: PollEditFormErrorAlertInfo?
 }

RiotSwiftUI/Modules/Room/PollEditForm/PollEditFormViewModel.swift

@@ -50,7 +50,8 @@ class PollEditFormViewModel: PollEditFormViewModelType, PollEditFormViewModelPro
             bindings: PollEditFormViewStateBindings(
                 question: PollEditFormQuestion(text: parameters.pollDetails.question, maxLength: Constants.maxQuestionLength),
                 answerOptions: parameters.pollDetails.answerOptions.map { PollEditFormAnswerOption(text: $0, maxLength: Constants.maxAnswerOptionLength) },
-                type: parameters.pollDetails.type
+                type: parameters.pollDetails.type,
+                showParticipants: parameters.pollDetails.showParticipants
             )
         )
         
@@ -100,11 +101,13 @@ class PollEditFormViewModel: PollEditFormViewModelType, PollEditFormViewModelPro
     // MARK: - Private
     
     private func buildPollDetails() -> EditFormPollDetails {
+        
         EditFormPollDetails(type: state.bindings.type,
                             question: state.bindings.question.text.trimmingCharacters(in: .whitespacesAndNewlines),
                             answerOptions: state.bindings.answerOptions.compactMap { answerOption in
                                 let text = answerOption.text.trimmingCharacters(in: .whitespacesAndNewlines)
                                 return text.isEmpty ? nil : text
-                            })
+        },
+                            showParticipants: state.bindings.showParticipants)
     }
 }

RiotSwiftUI/Modules/Room/PollEditForm/View/PollEditForm.swift

@@ -34,6 +34,11 @@ struct PollEditForm: View {
                     VStack(alignment: .leading, spacing: 32.0) {
                         PollEditFormTypePicker(selectedType: $viewModel.type)
                         
+                        // bwi (#4483) Adds a boolean shoparticpants to the view models, the event and the view
+                        if BWIBuildSettings.shared.bwiPollShowParticipantsToggle {
+                            PollEditFormParticipationToggle(showParticipants: $viewModel.showParticipants)
+                        }
+                            
                         VStack(alignment: .leading, spacing: 16.0) {
                             Text(VectorL10n.pollEditFormPollQuestionOrTopic)
                                 .font(theme.fonts.title3SB)

RiotSwiftUI/Modules/Room/PollEditForm/View/PollEditFormParticipationToggle.swift

@@ -0,0 +1,35 @@
+//
+/*
+ * Copyright (c) 2022 BWI GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import SwiftUI
+
+struct PollEditFormParticipationToggle: View {
+    @Environment(\.theme) private var theme: ThemeSwiftUI
+    
+    @Binding var showParticipants: Bool
+    
+    var body: some View {
+        Toggle(BWIL10n.pollEditFormParticipantToggle, isOn: $showParticipants)
+            .accessibilityIdentifier("PollEditFormParticipationToggle")
+    }
+}
+
+struct PollEditFormParticipationToggle_Previews: PreviewProvider {
+    static var previews: some View {
+        PollEditFormParticipationToggle(showParticipants: .constant(true))
+    }
+}