32 lines
714 B
Swift
32 lines
714 B
Swift
import SwiftUI
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@MainActor
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open class BaseViewModel: ObservableObject {
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@Published public var alert: Alert?
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@Published public var isLoading = false
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public init() {}
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public func showError(_ error: Error) {
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alert = Alert(error)
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}
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public func execute(_ operation: () async throws -> Void) async {
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do {
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try await operation()
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} catch {
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alert = Alert(error)
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}
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}
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public func executeOnBackground(_ operation: @escaping @Sendable () async throws -> Void) async {
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do {
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try await operation()
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} catch {
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await MainActor.run {
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alert = Alert(error)
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}
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}
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}
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}
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