Add ContactLookupFeature library

Examples/xx-messenger/.swiftpm/xcode/xcshareddata/xcschemes/ContactLookupFeature.xcscheme

+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "1400"
+   version = "1.3">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
+      <BuildActionEntries>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "ContactLookupFeature"
+               BuildableName = "ContactLookupFeature"
+               BlueprintName = "ContactLookupFeature"
+               ReferencedContainer = "container:">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      codeCoverageEnabled = "YES">
+      <Testables>
+         <TestableReference
+            skipped = "NO">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "ContactLookupFeatureTests"
+               BuildableName = "ContactLookupFeatureTests"
+               BlueprintName = "ContactLookupFeatureTests"
+               ReferencedContainer = "container:">
+            </BuildableReference>
+         </TestableReference>
+      </Testables>
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      allowLocationSimulation = "YES">
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Release"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "ContactLookupFeature"
+            BuildableName = "ContactLookupFeature"
+            BlueprintName = "ContactLookupFeature"
+            ReferencedContainer = "container:">
+         </BuildableReference>
+      </MacroExpansion>
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>

Examples/xx-messenger/Package.swift

@@ -20,6 +20,7 @@ let package = Package(
     .library(name: "CheckContactAuthFeature", targets: ["CheckContactAuthFeature"]),
     .library(name: "ConfirmRequestFeature", targets: ["ConfirmRequestFeature"]),
     .library(name: "ContactFeature", targets: ["ContactFeature"]),
+    .library(name: "ContactLookupFeature", targets: ["ContactLookupFeature"]),
     .library(name: "ContactsFeature", targets: ["ContactsFeature"]),
     .library(name: "HomeFeature", targets: ["HomeFeature"]),
     .library(name: "MyContactFeature", targets: ["MyContactFeature"]),
@@ -208,6 +209,24 @@ let package = Package(
       ],
       swiftSettings: swiftSettings
     ),
+    .target(
+      name: "ContactLookupFeature",
+      dependencies: [
+        .target(name: "AppCore"),
+        .product(name: "ComposableArchitecture", package: "swift-composable-architecture"),
+        .product(name: "XXMessengerClient", package: "elixxir-dapps-sdk-swift"),
+        .product(name: "XXModels", package: "client-ios-db"),
+      ],
+      swiftSettings: swiftSettings
+    ),
+    .testTarget(
+      name: "ContactLookupFeatureTests",
+      dependencies: [
+        .target(name: "ContactLookupFeature"),
+        .product(name: "CustomDump", package: "swift-custom-dump"),
+      ],
+      swiftSettings: swiftSettings
+    ),
     .target(
       name: "ContactsFeature",
       dependencies: [

Examples/xx-messenger/Project/XXMessenger.xcodeproj/xcshareddata/xcschemes/XXMessenger.xcscheme

@@ -99,6 +99,16 @@
                ReferencedContainer = "container:..">
             </BuildableReference>
          </TestableReference>
+         <TestableReference
+            skipped = "NO">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "ContactLookupFeatureTests"
+               BuildableName = "ContactLookupFeatureTests"
+               BlueprintName = "ContactLookupFeatureTests"
+               ReferencedContainer = "container:..">
+            </BuildableReference>
+         </TestableReference>
          <TestableReference
             skipped = "NO">
             <BuildableReference

Examples/xx-messenger/Sources/ContactLookupFeature/ContactLookupFeature.swift

+import ComposableArchitecture
+import Foundation
+import XCTestDynamicOverlay
+
+public struct ContactLookupState: Equatable {
+  public init(
+    id: Data,
+    isLookingUp: Bool = false
+  ) {
+    self.id = id
+    self.isLookingUp = isLookingUp
+  }
+
+  public var id: Data
+  public var isLookingUp: Bool
+}
+
+public enum ContactLookupAction: Equatable {
+  case task
+  case cancelTask
+  case lookupTapped
+}
+
+public struct ContactLookupEnvironment {
+  public init() {}
+}
+
+#if DEBUG
+extension ContactLookupEnvironment {
+  public static let unimplemented = ContactLookupEnvironment()
+}
+#endif
+
+public let contactLookupReducer = Reducer<ContactLookupState, ContactLookupAction, ContactLookupEnvironment>
+{ state, action, env in
+  switch action {
+  case .task:
+    return .none
+
+  case .cancelTask:
+    return .none
+
+  case .lookupTapped:
+    return .none
+  }
+}

Examples/xx-messenger/Sources/ContactLookupFeature/ContactLookupView.swift

+import AppCore
+import ComposableArchitecture
+import SwiftUI
+
+public struct ContactLookupView: View {
+  public init(store: Store<ContactLookupState, ContactLookupAction>) {
+    self.store = store
+  }
+
+  let store: Store<ContactLookupState, ContactLookupAction>
+
+  struct ViewState: Equatable {
+    init(state: ContactLookupState) {
+      id = state.id
+      isLookingUp = state.isLookingUp
+    }
+
+    var id: Data
+    var isLookingUp: Bool
+  }
+
+  public var body: some View {
+    WithViewStore(store, observe: ViewState.init) { viewStore in
+      Form {
+        Section {
+          Label(viewStore.id.hexString, systemImage: "number")
+            .font(.footnote.monospaced())
+
+          Button {
+            viewStore.send(.lookupTapped)
+          } label: {
+            HStack {
+              Text("Lookup")
+              Spacer()
+              if viewStore.isLookingUp {
+                ProgressView()
+              } else {
+                Image(systemName: "magnifyingglass")
+              }
+            }
+          }
+          .disabled(viewStore.isLookingUp)
+        } header: {
+          Text("Contact ID")
+        }
+      }
+      .navigationTitle("Lookup")
+      .task {
+        await viewStore.send(.task).finish()
+      }
+    }
+  }
+}
+
+#if DEBUG
+public struct ContactLookupView_Previews: PreviewProvider {
+  public static var previews: some View {
+    NavigationView {
+      ContactLookupView(store: Store(
+        initialState: ContactLookupState(
+          id: "1234".data(using: .utf8)!
+        ),
+        reducer: .empty,
+        environment: ()
+      ))
+    }
+  }
+}
+#endif

Examples/xx-messenger/Tests/ContactLookupFeatureTests/ContactLookupFeatureTests.swift

+import ComposableArchitecture
+import XCTest
+@testable import ContactLookupFeature
+
+final class ContactLookupFeatureTests: XCTestCase {
+  func testTask() {
+    let store = TestStore(
+      initialState: ContactLookupState(
+        id: "1234".data(using: .utf8)!
+      ),
+      reducer: contactLookupReducer,
+      environment: .unimplemented
+    )
+
+    store.send(.task)
+
+    store.send(.cancelTask)
+  }
+
+  func testLookup() {
+    let store = TestStore(
+      initialState: ContactLookupState(
+        id: "1234".data(using: .utf8)!
+      ),
+      reducer: contactLookupReducer,
+      environment: .unimplemented
+    )
+
+    store.send(.lookupTapped)
+  }
+}