feat: Add key value and core data storage

Healthy/Classes/Entities/Recipe.swift → Domain/Sources/Domain/Entities/Recipe.swift

@@ -2,61 +2,56 @@
 ///
 /// This model contains properties for the recipe title, recipe image URL, rating (out of 5 stars),
 /// user image URL, user name, and preparation time.
-struct Recipe {
+public struct Recipe {
 
     // MARK: - Properties
 
+    /// Recipe ID
+    public let recipeId: String
+
     /// The title of the recipe
-    let title: String?
+    public let title: String?
 
     /// A URL string representing the recipe image
-    let recipeImageUrl: String?
+    public let recipeImageUrl: String?
 
     /// The rating of the recipe in the form of a star rating (out of 5 stars)
-    let rating: Int?
+    public let rating: Int?
 
     /// A URL string representing the user who posted the recipe
-    let userImageUrl: String?
+    public let userImageUrl: String?
 
     /// The name of the user who posted the recipe
-    let userName: String?
+    public let userName: String?
 
     /// The preparation time for the recipe in seconds
-    let preparationTime: Int?
+    public let preparationTime: Int?
 
     // MARK: - Initializers
 
     /// Initializes a new instance of `Recipe` with the given parameters.
     ///
     /// - Parameters:
+    ///     - recipeId: The recipe Id
     ///     - title: The title of the recipe.
     ///     - recipeImageUrl: A URL string representing the recipe image.
     ///     - rating: The star rating of the recipe (out of 5 stars).
     ///     - userImageUrl: A URL string representing the user who posted the recipe.
     ///     - userName: The name of the user who posted the recipe.
     ///     - preparationTime: The preparation time for the recipe in minutes.
-    init(title: String = "",
-         recipeImageUrl: String = "",
-         rating: Int = 0,
-         userImageUrl: String = "",
-         userName: String = "",
-         preparationTime: Int = 0) {
+    public init(recipeId: String,
+                title: String = "",
+                recipeImageUrl: String = "",
+                rating: Int = 0,
+                userImageUrl: String = "",
+                userName: String = "",
+                preparationTime: Int = 0) {
+        self.recipeId = recipeId
         self.title = title
         self.recipeImageUrl = recipeImageUrl
         self.rating = rating
         self.userImageUrl = userImageUrl
         self.userName = userName
         self.preparationTime = preparationTime
     }
-
-    // MARK: - Methods
-
-    /// Formats the preparation time as a string in the "Minutes:Seconds" format.
-    ///
-    /// - Returns: A string representing the preparation time formatted as "Minutes:Seconds".
-    func formattedPreparationTime() -> String {
-        let minutes = (preparationTime ?? 0) / 60
-        let seconds = (preparationTime ?? 0) % 60
-        return String(format: "%02d:%02d", minutes, seconds)
-    }
 }

Domain/Sources/Domain/UseCases/FavoriteRecipe.swift

@@ -0,0 +1,5 @@
+public protocol FavoriteRecipeUseCase {
+    func favoriteRecipe(_ recipe: Recipe)
+    func unfavoriteRecipe(_ recipe: Recipe)
+    func allFavoriteRecipes() -> [Recipe]
+}

Healthy/Classes/AppCoordinator.swift

@@ -4,7 +4,7 @@ import UIKit
 final class AppCoordinator {
     private let window: UIWindow
     private var children: [Coordinator] = []
-    private var isLoggedIn = false // TODO: [HL-74] Replace with actual implentation
+    private var isLoggedIn = true // TODO: [HL-74] Replace with actual implentation
 
     /// Initializes a new `AppCoordinator` object with the specified window.
     ///

Healthy/Classes/Modules/Dashboard/DashboardViewModel.swift

@@ -1,9 +1,13 @@
 import Combine
+import Domain
 import Foundation
+import Factory
 
 // MARK: DashboardViewModel
 
 final class DashboardViewModel {
+    @Injected(\.favoriteRecipeUseCase) private var favoriteRecipeUseCase
+
     @Published private var newRecipes: [NewRecipeViewModel] = []
 
     init() {
@@ -31,31 +35,27 @@ extension DashboardViewModel: DashboardViewModelOutput {
 
 private extension DashboardViewModel {
     private func loadPlaceholderNewRecipes() {
-        newRecipes = [
-            NewRecipeViewModel(
-                recipeName: "",
-                userName: "",
-                preparationTimeInMinutes: "",
-                recipeImageUrl: "",
-                rating: .zero,
-                userImageUrl: nil
-            ),
-            NewRecipeViewModel(
-                recipeName: "",
-                userName: "",
-                preparationTimeInMinutes: "",
-                recipeImageUrl: "",
-                rating: .zero,
-                userImageUrl: nil
-            ),
+        let recipes = [
+            Recipe(recipeId: "first-recipe",
+                   title: "First Recipe"),
+            Recipe(recipeId: "second-recipe",
+                   title: "Second Recipe"),
+            Recipe(recipeId: "third-recipe",
+                   title: "Third Recipe")
+        ]
+
+        newRecipes = recipes.map { recipe in
             NewRecipeViewModel(
-                recipeName: "",
-                userName: "",
-                preparationTimeInMinutes: "",
-                recipeImageUrl: "",
-                rating: .zero,
-                userImageUrl: nil
+                recipeName: recipe.title ?? String(),
+                userName: recipe.userName ?? String(),
+                preparationTimeInMinutes: recipe.preparationTime?.description ?? String(),
+                recipeImageUrl: recipe.recipeImageUrl,
+                rating: recipe.rating,
+                userImageUrl: recipe.userImageUrl,
+                onTap: { [weak self] in
+                    self?.favoriteRecipeUseCase.favoriteRecipe(recipe)
+                }
             )
-        ]
+        }
     }
 }

Healthy/Classes/Modules/Dashboard/Views/NewRecipesView/CollectionViewCell/NewRecipeCollectionViewCell.swift

@@ -12,11 +12,16 @@ final class NewRecipeCollectionViewCell: UICollectionViewCell {
     @IBOutlet weak private(set) var preparationTimeHorizontalStackView: UIStackView!
     @IBOutlet weak private(set) var cardView: UIView!
 
+    // MARK: - Properties
+
+    private var onTap: () -> Void = { }
+
     // MARK: - Lifecycle
 
     override func awakeFromNib() {
         super.awakeFromNib()
         configureAppearance()
+        configureOnTapGesture()
     }
 
     override func prepareForReuse() {
@@ -33,6 +38,12 @@ final class NewRecipeCollectionViewCell: UICollectionViewCell {
         cardView.applyDefaultCardShadow(cornerRadius: Constants.cornerRadius)
     }
 
+    private func configureOnTapGesture() {
+        addGestureRecognizer(
+            UITapGestureRecognizer(target: self, action: #selector(viewWasTapped))
+        )
+    }
+
     /// Sets placeholder images for testing purposes
     ///
     /// Use this till a `ViewModel` is passed and configures the view properly
@@ -41,6 +52,11 @@ final class NewRecipeCollectionViewCell: UICollectionViewCell {
         recipeImage.image = UIImage.imageRecipePlaceholder
     }
 
+    /// Called when the cell is tapped
+    @objc private func viewWasTapped() {
+        onTap()
+    }
+
     /// Configures the cell view and binds the data from the provided view model.
     ///
     /// - Parameter viewModel: The view model containing the data to be displayed in the cell view.
@@ -49,6 +65,7 @@ final class NewRecipeCollectionViewCell: UICollectionViewCell {
         userNameLabel.text = viewModel.userName
         preparationTimeInMinutesLabel.text = viewModel.preparationTimeInMinutes
 
+        onTap = viewModel.onTap
         // TODO: [HL-52] To be Implemented after implementing binding imageUrl To UIImageView
     }
 }
@@ -70,7 +87,6 @@ extension NewRecipeCollectionViewCell {
 
     /// The view model used to configure the `NewRecipeCollectionViewCell`.
     struct ViewModel: Equatable {
-
         /// The name of the recipe.
         let recipeName: String
 
@@ -88,5 +104,13 @@ extension NewRecipeCollectionViewCell {
 
         /// The image urlrepresenting the user photo.
         let userImageUrl: String?
+
+        /// On cell tap action
+        let onTap: () -> Void
+
+        static func == (lhs: Self, rhs: Self) -> Bool {
+            lhs.recipeName == rhs.recipeName
+            && lhs.userName == rhs.userName
+        }
     }
 }

Healthy/Classes/Modules/SavedRecipes/Cell/SavedRecipesTableViewCell.swift

@@ -32,11 +32,7 @@ extension SavedRecipesTableViewCell {
         }
 
         static func == (lhs: SavedRecipesTableViewCell.ViewModel, rhs: SavedRecipesTableViewCell.ViewModel) -> Bool {
-            return  lhs.title == rhs.title &&
-            lhs.rating == rhs.rating &&
-            lhs.chefName == rhs.chefName &&
-            lhs.cookingTime == rhs.cookingTime &&
-            lhs.recipeImage == rhs.recipeImage
+            return lhs.id == rhs.id
         }
     }
 }

Healthy/Classes/Modules/SavedRecipes/SavedRecipesViewController.swift

@@ -43,6 +43,12 @@ final class SavedRecipesViewController: UIViewController {
         configureTableViewDataSource()
         setupBindings()
     }
+
+    override func viewWillAppear(_ animated: Bool) {
+        super.viewWillAppear(animated)
+
+        viewModel.viewWillAppear()
+    }
 }
 
 // MARK: - Actions

Healthy/Classes/Modules/SavedRecipes/SavedRecipesViewModel.swift

@@ -1,24 +1,18 @@
 import Combine
 import UIKit
+import Factory
 
 // MARK: SavedRecipesViewModel
 
 final class SavedRecipesViewModel {
 
+    typealias CellViewModel = SavedRecipesTableViewCell.ViewModel
+
+    @Injected(\.favoriteRecipeUseCase) private var favoriteRecipeUseCase
+
     // MARK: - Properties
 
-    @Published private (set) var savedRecipes: [SavedRecipesTableViewCell.ViewModel] = [
-        SavedRecipesTableViewCell.ViewModel(title: "Traditional spare ribs baked ",
-                                            recipeImage: UIImage.iconFood,
-                                            rating: 4.5,
-                                            chefName: "By Chef John",
-                                            cookingTime: 15, toggleBookmark: {}),
-        SavedRecipesTableViewCell.ViewModel(title: "spice roasted chicken with flavored rice",
-                                            recipeImage: UIImage.iconFood,
-                                            rating: 5.0,
-                                            chefName: "By Mark Kelvin",
-                                            cookingTime: 20, toggleBookmark: {})
-    ]
+    @Published private(set) var savedRecipes: [CellViewModel] = []
 }
 
 // MARK: SavedRecipesViewModel
@@ -29,6 +23,10 @@ extension SavedRecipesViewModel: SavedRecipesViewModelInput {
             savedRecipes.remove(at: index)
         }
     }
+
+    func viewWillAppear() {
+        reloadSavedRecipes()
+    }
 }
 
 // MARK: SavedRecipesViewModelOutput
@@ -41,4 +39,18 @@ extension SavedRecipesViewModel: SavedRecipesViewModelOutput {
 
 // MARK: Private Handlers
 
-private extension SavedRecipesViewModel {}
+private extension SavedRecipesViewModel {
+    private func reloadSavedRecipes() {
+        let recipes = favoriteRecipeUseCase.allFavoriteRecipes()
+        savedRecipes = recipes.map { recipe in
+            CellViewModel(title: recipe.title,
+                          recipeImage: UIImage.iconFood,
+                          rating: Double(recipe.rating ?? .zero),
+                          chefName: recipe.userName,
+                          cookingTime: recipe.preparationTime) { [weak self] in
+                self?.favoriteRecipeUseCase.unfavoriteRecipe(recipe)
+                self?.reloadSavedRecipes()
+            }
+        }
+    }
+}

Healthy/Classes/Modules/SavedRecipes/SavedRecipesViewModelType.swift

@@ -7,6 +7,7 @@ typealias SavedRecipesViewModelType = SavedRecipesViewModelInput & SavedRecipesV
 ///
 protocol SavedRecipesViewModelInput {
     func removeSavedRecipe(_ recipe: SavedRecipesTableViewCell.ViewModel)
+    func viewWillAppear()
 }
 
 /// SavedRecipes ViewModel Output

Healthy/Classes/Modules/Search/Search/SearchViewModel.swift

@@ -1,5 +1,6 @@
 import Foundation
 import Combine
+import Domain
 
 protocol SearchDataSource {
     func loadRecipes() async throws -> [Recipe]
@@ -129,3 +130,15 @@ private extension SearchViewModel {
         }
     }
 }
+
+// MARK: - Recipe Helpers
+private extension Recipe {
+    /// Formats the preparation time as a string in the "Minutes:Seconds" format.
+    ///
+    /// - Returns: A string representing the preparation time formatted as "Minutes:Seconds".
+    func formattedPreparationTime() -> String {
+        let minutes = (preparationTime ?? 0) / 60
+        let seconds = (preparationTime ?? 0) % 60
+        return String(format: "%02d:%02d", minutes, seconds)
+    }
+}

Healthy/Classes/Modules/Search/Search/SearchViewModelType.swift

@@ -1,4 +1,5 @@
 import Combine
+import Domain
 
 /// Search Input & Output
 ///