Listen for messages only if needed in HomeFeature

Examples/xx-messenger/Package.swift

@@ -219,6 +219,7 @@ let package = Package(
         .target(name: "UserSearchFeature"),
         .product(name: "ComposableArchitecture", package: "swift-composable-architecture"),
         .product(name: "ComposablePresentation", package: "swift-composable-presentation"),
+        .product(name: "XXClient", package: "elixxir-dapps-sdk-swift"),
         .product(name: "XXMessengerClient", package: "elixxir-dapps-sdk-swift"),
       ],
       swiftSettings: swiftSettings

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

@@ -166,6 +166,9 @@ public let homeReducer = Reducer<HomeState, HomeAction, HomeEnvironment>
 
           if env.messenger.isConnected() == false {
             try env.messenger.connect()
+          }
+
+          if env.messenger.isListeningForMessages() == false {
             try env.messenger.listenForMessages()
           }
 

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

@@ -29,6 +29,7 @@ final class HomeFeatureTests: XCTestCase {
     store.environment.messenger.start.run = { messengerDidStartWithTimeout.append($0) }
     store.environment.messenger.isConnected.run = { false }
     store.environment.messenger.connect.run = { messengerDidConnect += 1 }
+    store.environment.messenger.isListeningForMessages.run = { false }
     store.environment.messenger.listenForMessages.run = { messengerDidListenForMessages += 1 }
     store.environment.messenger.isLoggedIn.run = { false }
     store.environment.messenger.isRegistered.run = { false }
@@ -69,6 +70,7 @@ final class HomeFeatureTests: XCTestCase {
     store.environment.messenger.start.run = { messengerDidStartWithTimeout.append($0) }
     store.environment.messenger.isConnected.run = { false }
     store.environment.messenger.connect.run = { messengerDidConnect += 1 }
+    store.environment.messenger.isListeningForMessages.run = { false }
     store.environment.messenger.listenForMessages.run = { messengerDidListenForMessages += 1 }
     store.environment.messenger.isLoggedIn.run = { false }
     store.environment.messenger.isRegistered.run = { true }
@@ -119,6 +121,7 @@ final class HomeFeatureTests: XCTestCase {
     store.environment.messageListener.run = { _ in Cancellable {} }
     store.environment.messenger.start.run = { messengerDidStartWithTimeout.append($0) }
     store.environment.messenger.isConnected.run = { true }
+    store.environment.messenger.isListeningForMessages.run = { true }
     store.environment.messenger.isLoggedIn.run = { false }
     store.environment.messenger.isRegistered.run = { true }
     store.environment.messenger.logIn.run = { messengerDidLogIn += 1 }
@@ -228,6 +231,7 @@ final class HomeFeatureTests: XCTestCase {
     store.environment.messageListener.run = { _ in Cancellable {} }
     store.environment.messenger.start.run = { _ in }
     store.environment.messenger.isConnected.run = { true }
+    store.environment.messenger.isListeningForMessages.run = { true }
     store.environment.messenger.isLoggedIn.run = { false }
     store.environment.messenger.isRegistered.run = { throw error }
 
@@ -260,6 +264,7 @@ final class HomeFeatureTests: XCTestCase {
     store.environment.messageListener.run = { _ in Cancellable {} }
     store.environment.messenger.start.run = { _ in }
     store.environment.messenger.isConnected.run = { true }
+    store.environment.messenger.isListeningForMessages.run = { true }
     store.environment.messenger.isLoggedIn.run = { false }
     store.environment.messenger.isRegistered.run = { true }
     store.environment.messenger.logIn.run = { throw error }