Implement Swinject

TheMealsApp/TheMealsApp.xcodeproj/project.pbxproj

@@ -34,6 +34,8 @@
 		2AC96399292CB25E0061B65A /* LocaleDataSource.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2AC96398292CB25E0061B65A /* LocaleDataSource.swift */; };
 		2AC9639B292CB2770061B65A /* CategoryEntity.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2AC9639A292CB2770061B65A /* CategoryEntity.swift */; };
 		2AC9639F292CB8270061B65A /* CachedAsyncImage in Frameworks */ = {isa = PBXBuildFile; productRef = 2AC9639E292CB8270061B65A /* CachedAsyncImage */; };
+		E2800F892C4A70AB003D93A6 /* Swinject in Frameworks */ = {isa = PBXBuildFile; productRef = E2800F882C4A70AB003D93A6 /* Swinject */; };
+		E2800F8B2C4A70AB003D93A6 /* Swinject-Dynamic in Frameworks */ = {isa = PBXBuildFile; productRef = E2800F8A2C4A70AB003D93A6 /* Swinject-Dynamic */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
@@ -69,7 +71,9 @@
 			buildActionMask = 2147483647;
 			files = (
 				2AC96396292CB18A0061B65A /* RealmSwift in Frameworks */,
+				E2800F892C4A70AB003D93A6 /* Swinject in Frameworks */,
 				2AC9639F292CB8270061B65A /* CachedAsyncImage in Frameworks */,
+				E2800F8B2C4A70AB003D93A6 /* Swinject-Dynamic in Frameworks */,
 				2AC96394292CB18A0061B65A /* Realm in Frameworks */,
 				2A9276B0292CAA7B00C30767 /* Alamofire in Frameworks */,
 			);
@@ -337,6 +341,8 @@
 				2AC96393292CB18A0061B65A /* Realm */,
 				2AC96395292CB18A0061B65A /* RealmSwift */,
 				2AC9639E292CB8270061B65A /* CachedAsyncImage */,
+				E2800F882C4A70AB003D93A6 /* Swinject */,
+				E2800F8A2C4A70AB003D93A6 /* Swinject-Dynamic */,
 			);
 			productName = TheMealsApp;
 			productReference = 2A9D452B292C805D008FABEB /* TheMealsApp.app */;
@@ -370,6 +376,7 @@
 				2A9276AE292CAA7B00C30767 /* XCRemoteSwiftPackageReference "Alamofire" */,
 				2AC96392292CB18A0061B65A /* XCRemoteSwiftPackageReference "realm-swift" */,
 				2AC9639D292CB8270061B65A /* XCRemoteSwiftPackageReference "swiftui-cached-async-image" */,
+				E2800F872C4A70AB003D93A6 /* XCRemoteSwiftPackageReference "Swinject" */,
 			);
 			productRefGroup = 2A9D452C292C805D008FABEB /* Products */;
 			projectDirPath = "";
@@ -642,6 +649,14 @@
 				minimumVersion = 2.0.0;
 			};
 		};
+		E2800F872C4A70AB003D93A6 /* XCRemoteSwiftPackageReference "Swinject" */ = {
+			isa = XCRemoteSwiftPackageReference;
+			repositoryURL = "https://github.com/Swinject/Swinject";
+			requirement = {
+				kind = upToNextMajorVersion;
+				minimumVersion = 2.9.1;
+			};
+		};
 /* End XCRemoteSwiftPackageReference section */
 
 /* Begin XCSwiftPackageProductDependency section */
@@ -665,6 +680,16 @@
 			package = 2AC9639D292CB8270061B65A /* XCRemoteSwiftPackageReference "swiftui-cached-async-image" */;
 			productName = CachedAsyncImage;
 		};
+		E2800F882C4A70AB003D93A6 /* Swinject */ = {
+			isa = XCSwiftPackageProductDependency;
+			package = E2800F872C4A70AB003D93A6 /* XCRemoteSwiftPackageReference "Swinject" */;
+			productName = Swinject;
+		};
+		E2800F8A2C4A70AB003D93A6 /* Swinject-Dynamic */ = {
+			isa = XCSwiftPackageProductDependency;
+			package = E2800F872C4A70AB003D93A6 /* XCRemoteSwiftPackageReference "Swinject" */;
+			productName = "Swinject-Dynamic";
+		};
 /* End XCSwiftPackageProductDependency section */
 	};
 	rootObject = 2A9D4523292C805D008FABEB /* Project object */;

TheMealsApp/TheMealsApp.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved

@@ -1,4 +1,5 @@
 {
+  "originHash" : "3d86c27e292d873d79d584e6fc741c291c76f2740cd77104411d0aa531cba1c0",
   "pins" : [
     {
       "identity" : "alamofire",
@@ -35,7 +36,16 @@
         "revision" : "467a3d17479887943ab917a379e62bbaff60ac8a",
         "version" : "2.1.1"
       }
+    },
+    {
+      "identity" : "swinject",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/Swinject/Swinject",
+      "state" : {
+        "revision" : "be9dbcc7b86811bc131539a20c6f9c2d3e56919f",
+        "version" : "2.9.1"
+      }
     }
   ],
-  "version" : 2
+  "version" : 3
 }

TheMealsApp/TheMealsApp.xcodeproj/xcuserdata/macintosh.xcuserdatad/xcschemes/xcschememanagement.plist

@@ -0,0 +1,56 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>SchemeUserState</key>
+	<dict>
+		<key>GettingStarted (Playground) 1.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>2</integer>
+		</dict>
+		<key>GettingStarted (Playground) 2.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>3</integer>
+		</dict>
+		<key>GettingStarted (Playground).xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>1</integer>
+		</dict>
+		<key>Sample-iOS (Playground) 1.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>5</integer>
+		</dict>
+		<key>Sample-iOS (Playground) 2.xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>6</integer>
+		</dict>
+		<key>Sample-iOS (Playground).xcscheme</key>
+		<dict>
+			<key>isShown</key>
+			<false/>
+			<key>orderHint</key>
+			<integer>4</integer>
+		</dict>
+		<key>TheMealsApp.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>0</integer>
+		</dict>
+	</dict>
+</dict>
+</plist>

TheMealsApp/TheMealsApp/App/TheMealsAppApp.swift

@@ -9,7 +9,7 @@ import SwiftUI
 
 @main
 struct TheMealsAppApp: App {
-  let homePresenter = HomePresenter(homeUseCase: Injection.init().provideHome())
+  let homePresenter = HomePresenter(homeUseCase: Injection.shared.provideHome())
 
   var body: some Scene {
     WindowGroup {

TheMealsApp/TheMealsApp/Core/DI/Injection.swift

@@ -7,26 +7,53 @@
 
 import Foundation
 import RealmSwift
+import Swinject
 
-final class Injection: NSObject {
+final class Injection {
+
+  static let shared = Injection()
 
-  private func provideRepository() -> MealRepositoryProtocol {
-    let realm = try? Realm()
+  let container: Container
 
-    let locale: LocaleDataSource = LocaleDataSource.sharedInstance(realm)
-    let remote: RemoteDataSource = RemoteDataSource.sharedInstance
+  private init() {
+    container = Container()
 
-    return MealRepository.sharedInstance(locale, remote)
+    container.register(Realm.self) { _ in
+      try! Realm()
+    }
+
+    container.register(LocaleDataSource.self) { resolver in
+      let realm = resolver.resolve(Realm.self)
+      return LocaleDataSource.sharedInstance(realm)
+    }
+
+    container.register(RemoteDataSource.self) { resolver in
+      return RemoteDataSource.sharedInstance
+    }
+
+    container.register(MealRepositoryProtocol.self) { resolver in
+      let locale = resolver.resolve(LocaleDataSource.self)!
+      let remote = resolver.resolve(RemoteDataSource.self)!
+      return MealRepository.sharedInstance(locale, remote)
+    }
+
+    container.register(HomeUseCase.self) { resolver in
+      let repository = resolver.resolve(MealRepositoryProtocol.self)!
+      return HomeInteractor(repository: repository)
+    }
+
+    container.register(DetailUseCase.self) { (resolver, category: CategoryModel) in
+      let repository = resolver.resolve(MealRepositoryProtocol.self)!
+      return DetailInteractor(repository: repository, category: category)
+    }
   }
 
   func provideHome() -> HomeUseCase {
-    let repository = provideRepository()
-    return HomeInteractor(repository: repository)
+    return container.resolve(HomeUseCase.self)!
   }
 
   func provideDetail(category: CategoryModel) -> DetailUseCase {
-    let repository = provideRepository()
-    return DetailInteractor(repository: repository, category: category)
+    return container.resolve(DetailUseCase.self, argument: category)!
   }
 
 }

TheMealsApp/TheMealsApp/Module/Home/Router/HomeRouter.swift

@@ -10,7 +10,7 @@ import SwiftUI
 class HomeRouter {
 
   func makeDetailView(for category: CategoryModel) -> some View {
-    let detailUseCase = Injection.init().provideDetail(category: category)
+    let detailUseCase = Injection.shared.provideDetail(category: category)
     let presenter = DetailPresenter(detailUseCase: detailUseCase)
     return DetailView(presenter: presenter)
   }