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comparison GeoQuiz/Logic/PersistenceController.swift @ 20:e281791e0494

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finish implementation
author Dennis C. M. <dennis@denniscm.com>
date Sun, 23 Oct 2022 11:48:39 +0100
parents f140bb277c96
children b145c408f791
comparison
equal deleted inserted replaced
19:f140bb277c96 20:e281791e0494
5 // Created by Dennis Concepción Martín on 19/10/22. 5 // Created by Dennis Concepción Martín on 19/10/22.
6 // 6 //
7 7
8 import CoreData 8 import CoreData
9 9
10 class PersistenceController: ObservableObject { 10 class PersistenceController {
11 let container: NSPersistentContainer 11 static let shared = PersistenceController()
12
13 init(inMemory: Bool = false) {
14 container = NSPersistentContainer(name: "GeoQuiz")
15
16 if inMemory {
17 container.persistentStoreDescriptions.first!.url = URL(fileURLWithPath: "/dev/null")
18 }
19
20 container.loadPersistentStores(completionHandler: { (storeDescription, error) in
21 if let error = error {
22 fatalError("Unresolved error \(error.localizedDescription)")
23 }
24 })
25
26 container.viewContext.automaticallyMergesChangesFromParent = true
27 }
28 12
29 // Create mock data for previews 13 // Create mock data for previews
30 static var preview: PersistenceController = { 14 static var preview: PersistenceController = {
31 let result = PersistenceController(inMemory: true) 15 let result = PersistenceController(inMemory: true)
32 let viewContext = result.container.viewContext 16 let viewContext = result.container.viewContext
33 17
34 for _ in 0..<10 { 18 for _ in 0..<10 {
35 let playedGame = PlayedGame(context: viewContext) 19 let playedGame = PlayedGame(context: viewContext)
36 playedGame.id = UUID()
37 playedGame.type = GameType(rawValue: Int16.random(in: 0...3))! 20 playedGame.type = GameType(rawValue: Int16.random(in: 0...3))!
38 playedGame.score = Int32.random(in: 0...50) 21 playedGame.score = Int32.random(in: 0...50)
39 playedGame.date = Date() 22 playedGame.date = Date()
40 23
41 if playedGame.type == .guessTheFlag || playedGame.type == .guessTheCapital { 24 if playedGame.type == .guessTheFlag || playedGame.type == .guessTheCapital {
53 fatalError("Unresolved error \(nsError), \(nsError.userInfo)") 36 fatalError("Unresolved error \(nsError), \(nsError.userInfo)")
54 } 37 }
55 38
56 return result 39 return result
57 }() 40 }()
41
42 let container: NSPersistentCloudKitContainer
43
44 init(inMemory: Bool = false) {
45 container = NSPersistentCloudKitContainer(name: "GeoQuiz")
46
47 if inMemory {
48 container.persistentStoreDescriptions.first!.url = URL(fileURLWithPath: "/dev/null")
49 }
50
51 container.loadPersistentStores(completionHandler: { (storeDescription, error) in
52 if let error = error as NSError? {
53 fatalError("Unresolved error \(error), \(error.userInfo)")
54 }
55 })
56
57 container.viewContext.automaticallyMergesChangesFromParent = true
58 }
58 } 59 }