Release 1.0.0

Examples/xx-messenger/Sources/WelcomeFeature/WelcomeComponent.swift

+import ComposableArchitecture
+import SwiftUI
+import XXMessengerClient
+
+public struct WelcomeComponent: ReducerProtocol {
+  public struct State: Equatable {
+    public init(
+      isCreatingCMix: Bool = false,
+      failure: String? = nil
+    ) {
+      self.isCreatingAccount = isCreatingCMix
+      self.failure = failure
+    }
+
+    public var isCreatingAccount: Bool
+    public var failure: String?
+  }
+
+  public enum Action: Equatable {
+    case newAccountTapped
+    case restoreTapped
+    case finished
+    case failed(String)
+  }
+
+  public init() {}
+
+  @Dependency(\.app.messenger) var messenger: Messenger
+  @Dependency(\.app.mainQueue) var mainQueue: AnySchedulerOf<DispatchQueue>
+  @Dependency(\.app.bgQueue) var bgQueue: AnySchedulerOf<DispatchQueue>
+
+  public func reduce(into state: inout State, action: Action) -> EffectTask<Action> {
+    switch action {
+    case .newAccountTapped:
+      state.isCreatingAccount = true
+      state.failure = nil
+      return .future { fulfill in
+        do {
+          try messenger.create()
+          fulfill(.success(.finished))
+        }
+        catch {
+          fulfill(.success(.failed(error.localizedDescription)))
+        }
+      }
+      .subscribe(on: bgQueue)
+      .receive(on: mainQueue)
+      .eraseToEffect()
+
+    case .restoreTapped:
+      return .none
+
+    case .finished:
+      state.isCreatingAccount = false
+      state.failure = nil
+      return .none
+
+    case .failed(let failure):
+      state.isCreatingAccount = false
+      state.failure = failure
+      return .none
+    }
+  }
+}