OwnChar/Library
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null checks

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Schedel Pascal
2024-06-17 08:27:18 +02:00
parent c453434c58
commit d3b935bebc
1 changed files with 4 additions and 1 deletions
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5
OwnChar/Manager/OwnCharManager.cs
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@@ -2,13 +2,14 @@
using OwnChar.Manager.Exceptions; using OwnChar.Manager.Exceptions;
using OwnChar.Model; using OwnChar.Model;
using Pilz.Cryptography; using Pilz.Cryptography;
using System.Diagnostics.CodeAnalysis;
namespace OwnChar.Manager; namespace OwnChar.Manager;
public class OwnCharManager public class OwnCharManager
{ {
// User // User
public bool IsLoggedIn => CurrentUser != null; public bool IsLoggedIn => CurrentUser != null && DataManager != null;
public UserAccount? CurrentUser { get; private set; } public UserAccount? CurrentUser { get; private set; }
// Data Provider // Data Provider
@@ -26,6 +27,7 @@ public class OwnCharManager
Characters = new(this); Characters = new(this);
} }
[MemberNotNull(nameof(CurrentUser), nameof(DataManager))]
internal protected void CheckLogin() internal protected void CheckLogin()
{ {
if (!IsLoggedIn) if (!IsLoggedIn)
@@ -36,6 +38,7 @@ public class OwnCharManager
/// Tries to login on the given data provider. /// Tries to login on the given data provider.
/// </summary> /// </summary>
/// <returns>Returns <see cref="true"/> if the login was successfull and <see cref="false"/> if not.</returns> /// <returns>Returns <see cref="true"/> if the login was successfull and <see cref="false"/> if not.</returns>
[MemberNotNullWhen(true, nameof(CurrentUser), nameof(DataManager))]
public bool Login(IDataManager? proxy, string? username, SecureString? password) public bool Login(IDataManager? proxy, string? username, SecureString? password)
{ {
ArgumentNullException.ThrowIfNull(proxy, nameof(proxy)); ArgumentNullException.ThrowIfNull(proxy, nameof(proxy));