feat: Allow the server owner to give themselves admin

.env.example

@@ -7,6 +7,10 @@ ServerInfo__IntroAudioUrl=https://od.lk/s/Nl8yMDg4MTc0NDBf/intro-cs.mp3
 # Expressed in seconds.
 ServerInfo__FlagAutoReturnTime=120
 
+ServerOwner__Name=MrDave
+# Specify the secret key to give me admin.
+ServerOwner__SecretKey=
+
 # Expressed in minutes.
 CommandCooldowns__Health=3
 CommandCooldowns__Armour=3

src/Application/Common/Resources/Messages.resx

@@ -306,6 +306,9 @@
   <data name="OnFlagTaken" xml:space="preserve">
     <value>{PlayerName} has taken the {TeamName} team's {ColorName} flag! Keep an eye on the score!</value>
   </data>
+  <data name="OwnerNameOrSecretKeyAreNotSet" xml:space="preserve">
+    <value>Owner's name or secret key are not set</value>
+  </data>
   <data name="PasswordCannotBeEmpty" xml:space="preserve">
     <value>Password cannot be empty</value>
   </data>
@@ -336,6 +339,9 @@
   <data name="PlayerIsInClassSelection" xml:space="preserve">
     <value>The player is in the class selection</value>
   </data>
+  <data name="PlayerIsNotServerOwner" xml:space="preserve">
+    <value>You are not the owner of this server</value>
+  </data>
   <data name="PlayerNameAlreadyExists" xml:space="preserve">
     <value>That player name already exists</value>
   </data>
@@ -459,4 +465,7 @@
   <data name="WrongPassword" xml:space="preserve">
     <value>The password you entered is incorrect. Please try again</value>
   </data>
+  <data name="WrongSecretKey" xml:space="preserve">
+    <value>The secret key you entered is incorrect. Please try again</value>
+  </data>
 </root>

src/Application/Players/Accounts/ServerOwnerSettings.cs

@@ -0,0 +1,7 @@
+namespace CTF.Application.Players.Accounts;
+
+public class ServerOwnerSettings
+{
+    public string Name { get; init; } = string.Empty;
+    public string SecretKey { get; init; } = string.Empty;
+}

src/Application/Players/Accounts/Systems/ChangeRoleSystem.cs

@@ -1,6 +1,9 @@
 namespace CTF.Application.Players.Accounts.Systems;
 
-public class ChangeRoleSystem(IPlayerRepository playerRepository) : ISystem
+public class ChangeRoleSystem(
+    IPlayerRepository playerRepository,
+    IDialogService dialogService,
+    ServerOwnerSettings serverOwnerSettings) : ISystem
 {
     [PlayerCommand("setrole")]
     public void SetRole(
@@ -53,4 +56,65 @@ public void SetRole(
         targetPlayer.GameText(gameText, 4000, 3);
         currentPlayer.SendClientMessage(Color.Yellow, message);
     }
+
+    [PlayerCommand("givemeadmin")]
+    public async void GiveMeAdmin(Player currentPlayer)
+    {
+        if (string.IsNullOrWhiteSpace(serverOwnerSettings.Name) ||
+            string.IsNullOrWhiteSpace(serverOwnerSettings.SecretKey))
+        {
+            currentPlayer.SendClientMessage(Color.Red, Messages.OwnerNameOrSecretKeyAreNotSet);
+            return;
+        }
+
+        var ownerName = serverOwnerSettings.Name.Trim();
+        bool isNotEquals = !currentPlayer.Name.Equals(ownerName, StringComparison.OrdinalIgnoreCase);
+        if (isNotEquals)
+        {
+            currentPlayer.SendClientMessage(Color.Red, Messages.PlayerIsNotServerOwner);
+            return;
+        }
+
+        var dialog = new InputDialog()
+        {
+            Caption = "Secret key",
+            Content = "Enter secret key",
+            Button1 = "Accept",
+            Button2 = "Close"
+        };
+
+        InputDialogResponse response = await dialogService.ShowAsync(currentPlayer, dialog);
+        if (response.IsRightButtonOrDisconnected())
+            return;
+
+        var enteredSecretKey = response.InputText;
+        bool isWrongSecretKey = enteredSecretKey != serverOwnerSettings.SecretKey;
+        if (isWrongSecretKey)
+        {
+            const int MaxFailedAttempts = 3;
+            var failedAttemptCount = currentPlayer.GetComponent<FailedAttemptCountComponent>();
+            failedAttemptCount ??= currentPlayer.AddComponent<FailedAttemptCountComponent>();
+            failedAttemptCount.Value++;
+            if (failedAttemptCount.Value == MaxFailedAttempts)
+            {
+                currentPlayer.Kick();
+                return;
+            }
+            currentPlayer.SendClientMessage(Color.Red, Messages.WrongSecretKey);
+            GiveMeAdmin(currentPlayer);
+            return;
+        }
+
+        var gameText = Smart.Format(Messages.PromotedToRole, new { RoleName = RoleId.Admin });
+        PlayerInfo playerInfo = currentPlayer.GetInfo();
+        playerInfo.SetRole(RoleId.Admin);
+        playerRepository.UpdateRole(playerInfo);
+        currentPlayer.GameText(gameText, 4000, 3);
+        currentPlayer.GetComponent<FailedAttemptCountComponent>()?.Destroy();
+    }
+
+    private class FailedAttemptCountComponent : Component
+    {
+        public int Value { get; set; } = 0;
+    }
 }

src/Host/Extensions/AppSettingsExtensions.cs

@@ -18,10 +18,15 @@ public static IServiceCollection AddSettings(
             .GetRequiredSection("TopPlayers")
             .Get<TopPlayersSettings>();
 
+        var serverOwnerSettings = configuration
+            .GetRequiredSection("ServerOwner")
+            .Get<ServerOwnerSettings>();
+
         services
             .AddSingleton(serverSettings)
             .AddSingleton(commandCooldowns)
-            .AddSingleton(topPlayersSettings);
+            .AddSingleton(topPlayersSettings)
+            .AddSingleton(serverOwnerSettings);
 
         return services;
     }

src/Host/Usings.cs

@@ -9,6 +9,7 @@
 global using CTF.Application.Common.Settings;
 global using CTF.Application.Common.Services;
 global using CTF.Application.Players;
+global using CTF.Application.Players.Accounts;
 global using CTF.Application.Players.TopPlayers.Models;
 global using CTF.Host.Extensions;
 global using CTF.Host.Services;