33 lines
1.1 KiB
Swift
33 lines
1.1 KiB
Swift
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import Combine
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final class StartMiddleware {
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static let shared = StartMiddleware()
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func middleware(state: AppState, action: AppAction) -> AnyPublisher<AppAction, Never> {
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switch action {
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case .accountsAction(.accountsListUpdated(let accounts)):
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if accounts.isEmpty {
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if state.currentFlow == .start {
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return Just(.startAction(.goTo(.welcomeScreen)))
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.eraseToAnyPublisher()
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} else {
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return Empty().eraseToAnyPublisher()
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}
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} else {
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if state.currentFlow == .accounts, state.accountsState.navigation == .addAccount {
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return Just(.changeFlow(.chats))
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.eraseToAnyPublisher()
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} else if state.currentFlow == .start {
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return Just(.changeFlow(.chats))
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.eraseToAnyPublisher()
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} else {
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return Empty().eraseToAnyPublisher()
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}
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}
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default:
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return Empty().eraseToAnyPublisher()
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}
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}
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}
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