feature: NetworkTracking 모듈

Plugins/DependencyPlugin/ProjectDescriptionHelpers/Module/Domain.swift

@@ -15,4 +15,5 @@ public enum Domain: String, Modulable {
   case UserService
   case CatService
   case PomodoroService
+  case NetworkTracking
 }

Projects/Domain/NetworkTracking/Interface/NetworkTrackingInterface.swift

@@ -0,0 +1,24 @@
+//
+//  NetworkTrackingInterface.swift
+//  NetworkTracking
+//
+//  Created by 김지현 on 8/21/24.
+//
+
+import Foundation
+import Network
+
+import Dependencies
+import DependenciesMacros
+
+@DependencyClient
+public struct NetworkTracking {
+  public var start: @Sendable () -> Void
+  public var updateNetworkConnected: @Sendable () -> AsyncThrowingStream<Bool, Error> = { .never }
+  public var cancel: @Sendable () -> Void
+}
+
+extension NetworkTracking: TestDependencyKey {
+  public static let previewValue = Self()
+  public static let testValue = Self()
+}

Projects/Domain/NetworkTracking/Project.swift

@@ -0,0 +1,20 @@
+import ProjectDescription
+import ProjectDescriptionHelpers
+
+@_spi(Domain)
+@_spi(Core)
+import DependencyPlugin
+
+let project: Project = .makeTMABasedProject(
+  module: Domain.NetworkTracking,
+  scripts: [],
+  targets: [
+    .sources,
+    .interface
+  ],
+  dependencies: [
+    .interface: [
+      .dependency(rootModule: Core.self)
+    ]
+  ]
+)

Projects/Domain/NetworkTracking/Sources/NetworkTracking.swift

@@ -0,0 +1,37 @@
+//
+//  NetworkTracking.swift
+//  NetworkTracking
+//
+//  Created by 김지현 on 8/21/24.
+//
+
+import Foundation
+import Network
+
+import NetworkTrackingInterface
+
+import Dependencies
+
+extension NetworkTracking {
+  public static let liveValue: NetworkTracking = .live()
+
+  public static func live() -> NetworkTracking {
+    let networkMonitor = NWPathMonitor()
+    return NetworkTracking(
+      start: {
+        networkMonitor.start(queue: DispatchQueue.global())
+      },
+      updateNetworkConnected: {
+        return AsyncThrowingStream<Bool, Error> { continuation in
+          networkMonitor.pathUpdateHandler = { path in
+            let isConnected = path.status == .satisfied ? true : false
+            continuation.yield(isConnected)
+          }
+        }
+      },
+      cancel: {
+        networkMonitor.cancel()
+      }
+    )
+  }
+}