mirror of
https://github.com/Mueller-Patrick/DHBW-Service-App.git
synced 2024-11-01 00:43:58 +00:00
🐛 Fixing bug where User data was not properly saved to CoreData
This commit is contained in:
parent
46551258e2
commit
63b1e56618
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@ -18,6 +18,7 @@
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CDCD721A25912E1200FBF2F5 /* HomeView.swift in Sources */ = {isa = PBXBuildFile; fileRef = CDCD721925912E1200FBF2F5 /* HomeView.swift */; };
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CDCD72242591316500FBF2F5 /* LocalSettings.swift in Sources */ = {isa = PBXBuildFile; fileRef = CDCD72232591316500FBF2F5 /* LocalSettings.swift */; };
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CDCD7230259135C500FBF2F5 /* FirstOpeningSettings.swift in Sources */ = {isa = PBXBuildFile; fileRef = CDCD722F259135C500FBF2F5 /* FirstOpeningSettings.swift */; };
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CDDCF47B2591FE550027CDC5 /* UtilityFunctions.swift in Sources */ = {isa = PBXBuildFile; fileRef = CDDCF47A2591FE550027CDC5 /* UtilityFunctions.swift */; };
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/* End PBXBuildFile section */
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/* Begin PBXContainerItemProxy section */
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@ -55,6 +56,7 @@
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CDCD721925912E1200FBF2F5 /* HomeView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = HomeView.swift; sourceTree = "<group>"; };
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CDCD72232591316500FBF2F5 /* LocalSettings.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LocalSettings.swift; sourceTree = "<group>"; };
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CDCD722F259135C500FBF2F5 /* FirstOpeningSettings.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FirstOpeningSettings.swift; sourceTree = "<group>"; };
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CDDCF47A2591FE550027CDC5 /* UtilityFunctions.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = UtilityFunctions.swift; sourceTree = "<group>"; };
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/* End PBXFileReference section */
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/* Begin PBXFrameworksBuildPhase section */
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@ -107,6 +109,7 @@
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children = (
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CDCD720F25912D3C00FBF2F5 /* App */,
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CDCD721025912D4900FBF2F5 /* Views */,
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CDDCF4792591FE410027CDC5 /* Utility */,
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CDCD72222591314000FBF2F5 /* Observables */,
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CDCD721125912D5400FBF2F5 /* CoreData */,
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CDCD721225912D6300FBF2F5 /* Supporting Files */,
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@ -201,6 +204,14 @@
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path = Other;
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sourceTree = "<group>";
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};
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CDDCF4792591FE410027CDC5 /* Utility */ = {
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isa = PBXGroup;
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children = (
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CDDCF47A2591FE550027CDC5 /* UtilityFunctions.swift */,
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);
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path = Utility;
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sourceTree = "<group>";
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};
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/* End PBXGroup section */
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/* Begin PBXNativeTarget section */
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@ -336,6 +347,7 @@
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CDCD72242591316500FBF2F5 /* LocalSettings.swift in Sources */,
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CD9FAB8D258EC60600D6D0C5 /* DHBW_Service.xcdatamodeld in Sources */,
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CDCD721A25912E1200FBF2F5 /* HomeView.swift in Sources */,
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CDDCF47B2591FE550027CDC5 /* UtilityFunctions.swift in Sources */,
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CD9FAB81258EC60200D6D0C5 /* DHBW_ServiceApp.swift in Sources */,
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);
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runOnlyForDeploymentPostprocessing = 0;
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@ -495,7 +507,7 @@
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ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
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CODE_SIGN_STYLE = Automatic;
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DEVELOPMENT_ASSET_PATHS = "\"DHBW-Service/Preview Content\"";
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DEVELOPMENT_TEAM = G3TRS8UHWN;
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DEVELOPMENT_TEAM = HS7KNT4MZ2;
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ENABLE_PREVIEWS = YES;
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INFOPLIST_FILE = "DHBW-Service/Supporting Files/Info.plist";
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IPHONEOS_DEPLOYMENT_TARGET = 14.0;
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@ -517,7 +529,7 @@
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ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
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CODE_SIGN_STYLE = Automatic;
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DEVELOPMENT_ASSET_PATHS = "\"DHBW-Service/Preview Content\"";
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DEVELOPMENT_TEAM = G3TRS8UHWN;
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DEVELOPMENT_TEAM = HS7KNT4MZ2;
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ENABLE_PREVIEWS = YES;
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INFOPLIST_FILE = "DHBW-Service/Supporting Files/Info.plist";
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IPHONEOS_DEPLOYMENT_TARGET = 14.0;
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@ -51,7 +51,7 @@ struct PersistenceController {
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if self.context.hasChanges {
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do {
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try self.context.save()
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print("In CoreData.stack.save()")
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print("In PersistenceController.shared.save()")
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} catch {
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let nserror = error as NSError
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fatalError("Unresolved error \(nserror), \(nserror.userInfo)")
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42
DHBW-Service/Utility/UtilityFunctions.swift
Normal file
42
DHBW-Service/Utility/UtilityFunctions.swift
Normal file
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@ -0,0 +1,42 @@
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//
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// UtilityFunctions.swift
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// DHBW-Service
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//
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// Created by Patrick Müller on 22.12.20.
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//
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import Foundation
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import CoreData
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class UtilityFunctions {
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public class func getCoreDataObject(entity: String) -> [NSManagedObject]{
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let managedContext =
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PersistenceController.shared.context
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let fetchRequest =
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NSFetchRequest<NSManagedObject>(entityName: entity)
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do {
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return try managedContext.fetch(fetchRequest)
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} catch let error as NSError {
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print("Could not fetch. \(error), \(error.userInfo)")
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return []
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}
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}
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public class func deleteAllCoreDataEntitiesOfType(type: String) -> Bool{
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let fetchRequest: NSFetchRequest<NSFetchRequestResult> = NSFetchRequest(entityName: type)
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let deleteRequest = NSBatchDeleteRequest(fetchRequest: fetchRequest)
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do {
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try PersistenceController.shared.context.execute(deleteRequest)
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PersistenceController.shared.save()
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return true
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} catch let error as NSError {
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print(error)
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return false
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}
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}
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}
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@ -34,6 +34,7 @@ struct FirstOpeningSettings: View {
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.padding(.horizontal)
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Button(action: {
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self.settings.isFirstOpening = !self.settings.isFirstOpening
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self.saveToCoreData()
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}){
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Text("Confirm")
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.padding()
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@ -47,6 +48,11 @@ struct FirstOpeningSettings: View {
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extension FirstOpeningSettings{
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func saveToCoreData(){
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// Delete old user data
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let status = UtilityFunctions.deleteAllCoreDataEntitiesOfType(type: "User")
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print("Deleting old user data status: \(status)")
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// Insert new user data
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let entity = NSEntityDescription.entity(forEntityName: "User", in: PersistenceController.shared.context)!
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let user = NSManagedObject(entity: entity, insertInto: PersistenceController.shared.context)
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user.setValue(name, forKey: "name")
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@ -10,10 +10,7 @@ import CoreData
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struct HomeView: View {
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@EnvironmentObject var settings: LocalSettings
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@State var user: NSManagedObject = NSManagedObject()
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@State private var name: String = ""
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var body: some View {
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VStack {
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@ -24,7 +21,7 @@ struct HomeView: View {
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}
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Text("Test")
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// Text(user.value(forKey: "name") as! String)
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Text(self.name)
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}.onAppear{
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self.readFromCoreData()
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@ -34,14 +31,11 @@ struct HomeView: View {
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extension HomeView{
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func readFromCoreData() {
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let managedContext = PersistenceController.shared.context
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let fetchRequest = NSFetchRequest<NSManagedObject>(entityName: "User")
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let fetchedData = UtilityFunctions.getCoreDataObject(entity: "User")
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do {
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try print(managedContext.fetch(fetchRequest))
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self.user = try managedContext.fetch(fetchRequest)[0]
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} catch let error as NSError {
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print(error)
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if(!fetchedData.isEmpty) {
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let user = fetchedData[0]
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self.name = user.value(forKey: "name") as! String
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}
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}
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}
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