rework model to have a client and server variant

OwnChar/OwnCharManager.cs

@@ -1,64 +0,0 @@
-using OwnChar.Api.Exceptions;
-using OwnChar.Api.Managers;
-using OwnChar.Data;
-using OwnChar.Manager.Modules;
-using OwnChar.Model;
-using Pilz.Cryptography;
-using System.Diagnostics.CodeAnalysis;
-
-namespace OwnChar;
-
-public class OwnCharManager : IOwnCharManager
-{
-    // User
-    public bool IsLoggedIn => CurrentUser != null;
-    public UserAccount? CurrentUser { get; private set; }
-
-    // Data Provider
-    public IDataManager? DataManager { get; set; }
-
-    // Manager
-    public IUserManager Users { get; }
-    public IGroupsManager Groups { get; }
-    public ICharacterManager Characters { get; }
-
-    public OwnCharManager()
-    {
-        Users = new UserManager(this);
-        Groups = new GroupsManager(this);
-        Characters = new CharacterManager(this);
-    }
-
-    [MemberNotNull(nameof(CurrentUser), nameof(DataManager))]
-    internal protected void CheckLogin()
-    {
-        if (!IsLoggedIn || DataManager == null)
-            throw new LoginException("You are already logged in!");
-    }
-
-    /// <summary>
-    /// Tries to login on the given data provider.
-    /// </summary>
-    /// <returns>Returns <see cref="true"/> if the login was successfull and <see cref="false"/> if not.</returns>
-    public bool Login(IDataManager? proxy, string? username, SecureString? password)
-    {
-        ArgumentNullException.ThrowIfNull(proxy, nameof(proxy));
-        ArgumentException.ThrowIfNullOrWhiteSpace(username, nameof(username));
-        ArgumentException.ThrowIfNullOrWhiteSpace(password, nameof(password));
-
-        username = username.Trim().ToLower();
-        CurrentUser = proxy.Login(username, OwnCharUtils.HashPassword(username, password));
-        DataManager = proxy;
-
-        return IsLoggedIn;
-    }
-
-    /// <summary>
-    /// Closes the session on the current data provider.
-    /// </summary>
-    /// <returns></returns>
-    public bool Logout()
-    {
-        return DataManager?.Logout(CurrentUser) ?? true;
-    }
-}