Replace defaultAccount by boolean hasDefaultAccount in CoreContext

Linphone/Core/CoreContext.swift

@@ -38,7 +38,7 @@ final class CoreContext: ObservableObject {
 	var coreVersion: String = Core.getVersion
 	@Published var loggedIn: Bool = false
 	@Published var loggingInProgress: Bool = false
-	@Published var defaultAccount: Account?
+	@Published var hasDefaultAccount: Bool = false
 	@Published var coreIsStarted: Bool = false
 	
 	private var mCore: Core!
@@ -113,11 +113,11 @@ final class CoreContext: ObservableObject {
 			
 			self.mCoreSuscriptions.insert(self.mCore.publisher?.onGlobalStateChanged?.postOnMainQueue { (cbVal: (core: Core, state: GlobalState, message: String)) in
 				if cbVal.state == GlobalState.On {
-					self.defaultAccount = self.mCore.defaultAccount
+					self.hasDefaultAccount = true
 					self.coreIsStarted = true
 				} else if cbVal.state == GlobalState.Off {
-					self.defaultAccount = nil
-					self.coreIsStarted = true
+					self.hasDefaultAccount = false
+					self.coreIsStarted = false
 				}
 			})
 			

Linphone/LinphoneApp.swift

@@ -88,14 +88,14 @@ struct LinphoneApp: App {
 			if coreContext.coreIsStarted {
 				if !sharedMainViewModel.welcomeViewDisplayed {
 					WelcomeView()
-				} else if coreContext.defaultAccount == nil || sharedMainViewModel.displayProfileMode {
+				} else if !coreContext.hasDefaultAccount || sharedMainViewModel.displayProfileMode {
 					ZStack {
 						AssistantView()
 						
 						ToastView()
 							.zIndex(3)
 					}
-				} else if coreContext.defaultAccount != nil
+				} else if coreContext.hasDefaultAccount
 							&& coreContext.loggedIn
 							&& contactViewModel != nil
 							&& editContactViewModel != nil

Linphone/UI/Assistant/Viewmodel/AccountLoginViewModel.swift

@@ -108,7 +108,7 @@ class AccountLoginViewModel: ObservableObject {
 				// Also set the newly added account as default
 				core.defaultAccount = account
 				DispatchQueue.main.async {
-					self.coreContext.defaultAccount = account
+					self.coreContext.hasDefaultAccount = true
 				}
 				
 				self.domain = "sip.linphone.org"
@@ -142,7 +142,7 @@ class AccountLoginViewModel: ObservableObject {
 			if let account = core.defaultAccount {
 				core.removeAccount(account: account)
 				DispatchQueue.main.async {
-					self.coreContext.defaultAccount = nil
+					self.coreContext.hasDefaultAccount = false
 				}
 				
 				// To remove all accounts use

Linphone/UI/Main/Fragments/SideMenu.swift

@@ -127,7 +127,7 @@ struct SideMenu: View {
 				Log.info("$TAG Account has been removed")
 				
 				DispatchQueue.main.async {
-					coreContext.defaultAccount = nil
+					coreContext.hasDefaultAccount = false
 					coreContext.loggedIn = false
 				}
 			}