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Made StateStoreViewModel state mutable and removed the reducer for all the features using it.

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This commit is contained in:
Stefan Ceriu
2022-01-28 12:58:31 +02:00
committed by Stefan Ceriu
parent fc9e95aee8
commit 313b05485a
42 changed files with 324 additions and 431 deletions
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82
RiotSwiftUI/Modules/Room/TimelinePoll/TimelinePollViewModel.swift
View File

@@ -19,10 +19,10 @@ import Combine
@available(iOS 14, *)
typealias TimelinePollViewModelType = StateStoreViewModel<TimelinePollViewState,
TimelinePollStateAction,
Never,
TimelinePollViewAction>
@available(iOS 14, *)
class TimelinePollViewModel: TimelinePollViewModelType {
class TimelinePollViewModel: TimelinePollViewModelType, TimelinePollViewModelProtocol {
// MARK: - Properties
@@ -30,7 +30,7 @@ class TimelinePollViewModel: TimelinePollViewModelType {
// MARK: Public
var callback: TimelinePollViewModelCallback?
var completion: TimelinePollViewModelCallback?
// MARK: - Setup
@@ -42,49 +42,47 @@ class TimelinePollViewModel: TimelinePollViewModelType {
override func process(viewAction: TimelinePollViewAction) {
switch viewAction {
case .selectAnswerOptionWithIdentifier(_):
dispatch(action: .viewAction(viewAction, callback))
}
}
override class func reducer(state: inout TimelinePollViewState, action: TimelinePollStateAction) {
switch action {
case .viewAction(let viewAction, let callback):
switch viewAction {
// Update local state. An update will be pushed from the coordinator once sent.
case .selectAnswerOptionWithIdentifier(let identifier):
guard !state.poll.closed else {
return
}
if (state.poll.maxAllowedSelections == 1) {
updateSingleSelectPollLocalState(&state, selectedAnswerIdentifier: identifier, callback: callback)
} else {
updateMultiSelectPollLocalState(&state, selectedAnswerIdentifier: identifier, callback: callback)
}
// Update local state. An update will be pushed from the coordinator once sent.
case .selectAnswerOptionWithIdentifier(let identifier):
guard !state.poll.closed else {
return
}
if (state.poll.maxAllowedSelections == 1) {
updateSingleSelectPollLocalState(selectedAnswerIdentifier: identifier, callback: completion)
} else {
updateMultiSelectPollLocalState(&state, selectedAnswerIdentifier: identifier, callback: completion)
}
case .updateWithPoll(let poll):
state.poll = poll
case .showAnsweringFailure:
state.bindings.alertInfo = TimelinePollErrorAlertInfo(id: .failedSubmittingAnswer,
title: VectorL10n.pollTimelineVoteNotRegisteredTitle,
subtitle: VectorL10n.pollTimelineVoteNotRegisteredSubtitle)
case .showClosingFailure:
state.bindings.alertInfo = TimelinePollErrorAlertInfo(id: .failedClosingPoll,
title: VectorL10n.pollTimelineNotClosedTitle,
subtitle: VectorL10n.pollTimelineNotClosedSubtitle)
}
}
// MARK: - TimelinePollViewModelProtocol
func updateWithPollDetails(_ pollDetails: TimelinePollDetails) {
state.poll = pollDetails
}
func showAnsweringFailure() {
state.bindings.alertInfo = TimelinePollErrorAlertInfo(id: .failedSubmittingAnswer,
title: VectorL10n.pollTimelineVoteNotRegisteredTitle,
subtitle: VectorL10n.pollTimelineVoteNotRegisteredSubtitle)
}
func showClosingFailure() {
state.bindings.alertInfo = TimelinePollErrorAlertInfo(id: .failedClosingPoll,
title: VectorL10n.pollTimelineNotClosedTitle,
subtitle: VectorL10n.pollTimelineNotClosedSubtitle)
}
// MARK: - Private
static func updateSingleSelectPollLocalState(_ state: inout TimelinePollViewState, selectedAnswerIdentifier: String, callback: TimelinePollViewModelCallback?) {
for answerOption in state.poll.answerOptions {
func updateSingleSelectPollLocalState(selectedAnswerIdentifier: String, callback: TimelinePollViewModelCallback?) {
state.poll.answerOptions.updateEach { answerOption in
if answerOption.selected {
answerOption.selected = false
if(answerOption.count > 0) {
if(state.poll.answerOptions.count > 0) {
answerOption.count = answerOption.count - 1
state.poll.totalAnswerCount -= 1
}
@@ -100,7 +98,7 @@ class TimelinePollViewModel: TimelinePollViewModelType {
informCoordinatorOfSelectionUpdate(state: state, callback: callback)
}
static func updateMultiSelectPollLocalState(_ state: inout TimelinePollViewState, selectedAnswerIdentifier: String, callback: TimelinePollViewModelCallback?) {
func updateMultiSelectPollLocalState(_ state: inout TimelinePollViewState, selectedAnswerIdentifier: String, callback: TimelinePollViewModelCallback?) {
let selectedAnswerOptions = state.poll.answerOptions.filter { $0.selected == true }
let isDeselecting = selectedAnswerOptions.filter { $0.id == selectedAnswerIdentifier }.count > 0
@@ -109,7 +107,11 @@ class TimelinePollViewModel: TimelinePollViewModelType {
return
}
for answerOption in state.poll.answerOptions where answerOption.id == selectedAnswerIdentifier {
state.poll.answerOptions.updateEach { answerOption in
if (answerOption.id != selectedAnswerIdentifier) {
return
}
if answerOption.selected {
answerOption.selected = false
answerOption.count -= 1
@@ -124,7 +126,7 @@ class TimelinePollViewModel: TimelinePollViewModelType {
informCoordinatorOfSelectionUpdate(state: state, callback: callback)
}
static func informCoordinatorOfSelectionUpdate(state: TimelinePollViewState, callback: TimelinePollViewModelCallback?) {
func informCoordinatorOfSelectionUpdate(state: TimelinePollViewState, callback: TimelinePollViewModelCallback?) {
let selectedIdentifiers = state.poll.answerOptions.compactMap { answerOption in
answerOption.selected ? answerOption.id : nil
}