iOS Code Test

.gitignore

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+# Xcode
+#
+# gitignore contributors: remember to update Global/Xcode.gitignore, Objective-C.gitignore & Swift.gitignore
+
+## Build generated
+build/
+DerivedData/
+
+## Various settings
+*.pbxuser
+!default.pbxuser
+*.mode1v3
+!default.mode1v3
+*.mode2v3
+!default.mode2v3
+*.perspectivev3
+!default.perspectivev3
+xcuserdata/
+
+## Other
+*.moved-aside
+*.xccheckout
+*.xcscmblueprint
+
+## Obj-C/Swift specific
+*.hmap
+*.ipa
+*.dSYM.zip
+*.dSYM
+
+## Playgrounds
+timeline.xctimeline
+playground.xcworkspace
+
+# Swift Package Manager
+#
+# Add this line if you want to avoid checking in source code from Swift Package Manager dependencies.
+# Packages/
+# Package.pins
+# Package.resolved
+.build/
+
+# CocoaPods
+#
+# We recommend against adding the Pods directory to your .gitignore. However
+# you should judge for yourself, the pros and cons are mentioned at:
+# https://guides.cocoapods.org/using/using-cocoapods.html#should-i-check-the-pods-directory-into-source-control
+#
+Pods/
+#
+# Add this line if you want to avoid checking in source code from the Xcode workspace
+# *.xcworkspace
+
+# Carthage
+#
+# Add this line if you want to avoid checking in source code from Carthage dependencies.
+# Carthage/Checkouts
+
+Carthage/Build
+
+# Accio dependency management
+Dependencies/
+.accio/
+
+# fastlane
+#
+# It is recommended to not store the screenshots in the git repo. Instead, use fastlane to re-generate the
+# screenshots whenever they are needed.
+# For more information about the recommended setup visit:
+# https://docs.fastlane.tools/best-practices/source-control/#source-control
+
+fastlane/report.xml
+fastlane/Preview.html
+fastlane/screenshots/**/*.png
+fastlane/test_output
+
+# Code Injection
+#
+# After new code Injection tools there's a generated folder /iOSInjectionProject
+# https://github.com/johnno1962/injectionforxcode
+
+iOSInjectionProject/

Drink-O-Matic/Drink-O-Matic.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

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+<?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>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>

Drink-O-Matic/Drink-O-Matic.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

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+<?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>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>

Drink-O-Matic/Drink-O-Matic/APIClient/APIClient.swift

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+//
+//  APIClient.swift
+//  Drink-O-Matic
+//
+//  Created by Ramiro Coll Doñetz on 01/08/2019.
+//  Copyright © 2019 Ramiro Coll Doñetz. All rights reserved.
+//
+
+import Alamofire
+
+class APIClient {
+    @discardableResult
+    private static func performRequest<T:Decodable>(route:APIRouter, decoder: JSONDecoder = JSONDecoder(), completion:@escaping (AFResult<T>)->Void) -> DataRequest {
+        return AF.request(route)
+            .responseDecodable (decoder: decoder){ (response: DataResponse<T>) in
+                completion(response.result)
+        }
+    }
+
+//    static func login(email: String, password: String, completion:@escaping (Result<User>)->Void) {
+//        performRequest(route: APIRouter.login(email: email, password: password), completion: completion)
+//    }
+
+    static func getDrinks(completion:@escaping (AFResult<DrinkList>)->Void) {
+        let jsonDecoder = JSONDecoder()
+        performRequest(route: APIRouter.drinks(filter: K.APIDrinksFilter.filterByCocktailGlass), decoder: jsonDecoder, completion: completion)
+    }
+
+    static func getDrinkDetails(drinkId: String, completion:@escaping (AFResult<DrinkDetails>)->Void) {
+
+    AF.request(APIRouter.drink(id: drinkId)).responseJSON { (response) in
+            switch response.result {
+            case .success(let value):
+                if let responseDict = value as? [String: Any] {
+                    let drinkDetail = DrinkDetails.initFromDictionary(dict: responseDict)
+                    completion(.success(drinkDetail))
+                }
+            case .failure(let error):
+                // error handling
+                completion(.failure(error))
+            }
+        }
+    }
+}
+

Drink-O-Matic/Drink-O-Matic/APIClient/APIRouter.swift

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+//
+//  APIRouter.swift
+//  Drink-O-Matic
+//
+//  Created by Ramiro Coll Doñetz on 01/08/2019.
+//  Copyright © 2019 Ramiro Coll Doñetz. All rights reserved.
+//
+
+import Alamofire
+
+enum APIRouter: URLRequestConvertible {
+
+    case drinks(filter: [String:String])
+    case drink(id: String)
+
+    // MARK: - HTTPMethod
+    private var method: HTTPMethod {
+        switch self {
+//        case .login:
+//            return .post
+        case .drinks, .drink:
+            return .get
+        }
+    }
+
+    // MARK: - Path
+    private var path: String {
+        switch self {
+//        case .login:
+//            return "/login"
+        case .drinks:
+            return "/filter.php"
+        case .drink:
+            return "/lookup.php"
+        }
+    }
+
+    // MARK: - Parameters
+    private var queryParameters: Parameters? {
+        switch self {
+        case .drinks(let filter):
+            return filter
+        case .drink(let id):
+            return [K.APIParameterKey.drinkId: id]
+        }
+    }
+
+    // MARK: - Body Parameters
+    private var bodyParameters: Parameters? {
+        switch self {
+//        case .login(let email, let password):
+//            return [K.APIParameterKey.email: email, K.APIParameterKey.password: password]
+        default:
+            return nil
+        }
+    }
+
+    // MARK: - URLRequestConvertible
+    func asURLRequest() throws -> URLRequest {
+        //create url and query params
+        let baseUrl = try K.ProductionServer.baseURL.asURL()
+        var urlComponents = URLComponents.init(string: baseUrl.appendingPathComponent(path).absoluteString)
+        if let parameters = queryParameters {
+            urlComponents?.setQueryItems(with: parameters)
+        }
+
+        //protective code
+        guard let requestUrl = urlComponents?.url else {
+            throw AFError.invalidURL(url: baseUrl.appendingPathComponent(path))
+        }
+
+        //here we start to work with the URLRequest object
+        var urlRequest = URLRequest(url: requestUrl)
+
+        // HTTP Method
+        urlRequest.httpMethod = method.rawValue
+
+        // Common Headers
+        urlRequest.setValue(ContentType.json.rawValue, forHTTPHeaderField: HTTPHeaderField.acceptType.rawValue)
+        urlRequest.setValue(ContentType.json.rawValue, forHTTPHeaderField: HTTPHeaderField.contentType.rawValue)
+
+        // Parameters
+        if let parameters = bodyParameters {
+            do {
+                urlRequest.httpBody = try JSONSerialization.data(withJSONObject: parameters, options: [])
+            } catch {
+                throw AFError.parameterEncodingFailed(reason: .jsonEncodingFailed(error: error))
+            }
+        }
+
+        return urlRequest
+    }
+}
+
+extension URLComponents {
+    mutating func setQueryItems(with parameters: Parameters) {
+        self.queryItems = parameters.map { URLQueryItem(name: $0.key, value: $0.value as? String) }
+    }
+}

Drink-O-Matic/Drink-O-Matic/Application/AppDelegate.swift

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+//
+//  AppDelegate.swift
+//  Drink-O-Matic
+//
+//  Created by Ramiro Coll Doñetz on 01/08/2019.
+//  Copyright © 2019 Ramiro Coll Doñetz. All rights reserved.
+//
+
+import UIKit
+
+@UIApplicationMain
+class AppDelegate: UIResponder, UIApplicationDelegate {
+
+    var window: UIWindow?
+
+
+    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
+        // Override point for customization after application launch.
+        return true
+    }
+
+    func applicationWillResignActive(_ application: UIApplication) {
+        // Sent when the application is about to move from active to inactive state. This can occur for certain types of temporary interruptions (such as an incoming phone call or SMS message) or when the user quits the application and it begins the transition to the background state.
+        // Use this method to pause ongoing tasks, disable timers, and invalidate graphics rendering callbacks. Games should use this method to pause the game.
+    }
+
+    func applicationDidEnterBackground(_ application: UIApplication) {
+        // Use this method to release shared resources, save user data, invalidate timers, and store enough application state information to restore your application to its current state in case it is terminated later.
+        // If your application supports background execution, this method is called instead of applicationWillTerminate: when the user quits.
+    }
+
+    func applicationWillEnterForeground(_ application: UIApplication) {
+        // Called as part of the transition from the background to the active state; here you can undo many of the changes made on entering the background.
+    }
+
+    func applicationDidBecomeActive(_ application: UIApplication) {
+        // Restart any tasks that were paused (or not yet started) while the application was inactive. If the application was previously in the background, optionally refresh the user interface.
+    }
+
+    func applicationWillTerminate(_ application: UIApplication) {
+        // Called when the application is about to terminate. Save data if appropriate. See also applicationDidEnterBackground:.
+    }
+
+
+}
+

Drink-O-Matic/Drink-O-Matic/Models/Drink.swift

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+//
+//  Drink.swift
+//  Drink-O-Matic
+//
+//  Created by Ramiro Coll Doñetz on 01/08/2019.
+//  Copyright © 2019 Ramiro Coll Doñetz. All rights reserved.
+//
+
+import Foundation
+import UIKit
+
+struct DrinkList: Codable {
+    let drinks: [Drink]
+}
+
+struct Drink: Codable {
+    let name: String
+    let thumbUrl: String
+    let id: String
+}
+
+extension Drink {
+    //Customizing Key Names to match the naming style
+    enum CodingKeys: String, CodingKey {
+        case name = "strDrink"
+        case thumbUrl = "strDrinkThumb"
+        case id = "idDrink"
+    }
+
+    func highlightedImage() -> Drink {
+//        let scaledImage = image.resize(toWidth: image.size.width * GlobalConstants.cardHighlightedFactor)
+        return Drink.init(name: name, thumbUrl: thumbUrl, id: id)
+    }
+}

Drink-O-Matic/Drink-O-Matic/Models/DrinkDetails.swift

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+//
+//  DrinkDetails.swift
+//  Drink-O-Matic
+//
+//  Created by Ramiro Coll Doñetz on 01/08/2019.
+//  Copyright © 2019 Ramiro Coll Doñetz. All rights reserved.
+//
+
+import UIKit
+
+class DrinkDetails {
+    var instructions: String?
+    var ingredients = [String]()
+
+    static func initFromDictionary(dict: [String: Any]) -> DrinkDetails {
+        let drinkDetail = DrinkDetails()
+
+        if let drinkArray = dict["drinks"] as? [Any], let drinkDict = drinkArray.first as? [String: Any] {
+            //parse instructions
+            drinkDetail.instructions = drinkDict["strInstructions"] as? String
+
+            //parse ingredients
+            var ingredientCount = 1
+            while let ingredient = drinkDict["strIngredient\(ingredientCount)"] as? String, !ingredient.isEmpty{
+                drinkDetail.ingredients.append(ingredient)
+                ingredientCount += 1
+            }
+        }
+
+        return drinkDetail
+    }
+}