Upgrade to .NET 8

examples/SimpleModule/SimpleModule.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net7.0</TargetFramework>
+        <TargetFramework>net8.0</TargetFramework>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
         <AssemblyVersion>1.0.0</AssemblyVersion>
@@ -22,7 +22,7 @@
     </ItemGroup>
 
     <ItemGroup>
-      <PackageReference Include="SonarAnalyzer.CSharp" Version="9.5.0.73987">
+      <PackageReference Include="SonarAnalyzer.CSharp" Version="9.15.0.81779">
         <PrivateAssets>all</PrivateAssets>
         <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       </PackageReference>

src/EvoSC.CLI/EvoSC.CLI.csproj

@@ -1,13 +1,13 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net7.0</TargetFramework>
+        <TargetFramework>net8.0</TargetFramework>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
     </PropertyGroup>
 
     <ItemGroup>
-      <PackageReference Include="SonarAnalyzer.CSharp" Version="9.5.0.73987">
+      <PackageReference Include="SonarAnalyzer.CSharp" Version="9.15.0.81779">
         <PrivateAssets>all</PrivateAssets>
         <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       </PackageReference>

src/EvoSC.CLI/EvoScCliApp.cs

@@ -8,19 +8,14 @@ public class EvoScCliApp : IEvoSCApplication
     public IStartupPipeline StartupPipeline { get; }
     public CancellationToken MainCancellationToken { get; }
     public Container Services { get; }
-
-    public EvoScCliApp()
-    {
-
-    }
 
     public Task RunAsync()
     {
-        throw new NotImplementedException();
+        throw new NotSupportedException();
     }
 
     public Task ShutdownAsync()
     {
-        throw new NotImplementedException();
+        throw new NotSupportedException();
     }
 }

src/EvoSC.Commands/Attributes/CommandAliasAttribute.cs

@@ -1,28 +1,23 @@
 namespace EvoSC.Commands.Attributes;
 
 [AttributeUsage(AttributeTargets.Method, AllowMultiple = true)]
-public class CommandAliasAttribute : Attribute
+public class CommandAliasAttribute(string name, bool hide, params object[] args) : Attribute
 {
     /// <summary>
     /// The name of the alias, which the player must type to call the command.
     /// </summary>
-    public string Name { get; }
+    public string Name { get; } = name;
+
     /// <summary>
     /// Default arguments for this alias, passed to the command.
     /// </summary>
-    public object[] Arguments { get; }
+    public object[] Arguments { get; } = args;
+
     /// <summary>
     /// Whether to hide the chat message that triggered this alias.
     /// </summary>
-    public bool Hide { get; }
+    public bool Hide { get; } = hide;
 
-    public CommandAliasAttribute(string name, bool hide, params object[] args)
-    {
-        Name = name;
-        Arguments = args;
-        Hide = hide;
-    }
-
     public CommandAliasAttribute(string name, params object[] args) : this(name, false, args)
     {
     }

src/EvoSC.Commands/CommandAlias.cs

@@ -3,23 +3,13 @@
 
 namespace EvoSC.Commands;
 
-public class CommandAlias : ICommandAlias
+public class CommandAlias(string name, bool hide, params object[] args) : ICommandAlias
 {
-    public string Name { get; init; }
-    public object[] DefaultArgs { get; init; }
-    public bool Hide { get; }
+    public string Name { get; init; } = name;
+    public object[] DefaultArgs { get; init; } = args;
+    public bool Hide { get; } = hide;
 
-    public CommandAlias(string name, bool hide, params object[] args)
+    public CommandAlias(CommandAliasAttribute attr) : this(attr.Name, attr.Hide, attr.Arguments)
     {
-        Name = name;
-        DefaultArgs = args;
-        Hide = hide;
-    }
-
-    public CommandAlias(CommandAliasAttribute attr)
-    {
-        Name = attr.Name;
-        DefaultArgs = attr.Arguments;
-        Hide = attr.Hide;
     }
 }

src/EvoSC.Commands/CommandInteractionContext.cs

@@ -5,11 +5,9 @@
 
 namespace EvoSC.Commands;
 
-public class CommandInteractionContext : PlayerInteractionContext, ICommandInteractionContext
+public class CommandInteractionContext
+    (IOnlinePlayer player, IControllerContext context) : PlayerInteractionContext(player, context),
+        ICommandInteractionContext
 {
     public required IChatCommand CommandExecuted { get; init; }
-
-    public CommandInteractionContext(IOnlinePlayer player, IControllerContext context) : base(player, context)
-    {
-    }
 }

src/EvoSC.Commands/EvoSC.Commands.csproj

@@ -1,16 +1,16 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net7.0</TargetFramework>
+        <TargetFramework>net8.0</TargetFramework>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
         <AssemblyName>EvoSC.Commands</AssemblyName>
         <RootNamespace>EvoSC.Commands</RootNamespace>
     </PropertyGroup>
 
     <ItemGroup>
-      <PackageReference Include="SimpleInjector" Version="5.4.1" />
-      <PackageReference Include="SonarAnalyzer.CSharp" Version="9.5.0.73987">
+      <PackageReference Include="SimpleInjector" Version="5.4.2" />
+      <PackageReference Include="SonarAnalyzer.CSharp" Version="9.15.0.81779">
         <PrivateAssets>all</PrivateAssets>
         <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       </PackageReference>

src/EvoSC.Commands/Exceptions/CommandNotFoundException.cs

@@ -3,14 +3,7 @@
 /// <summary>
 /// Thrown when a command that does not exist was attempted retrieval.
 /// </summary>
-public class CommandNotFoundException : CommandParserException
+public class CommandNotFoundException(string cmdName, bool intendedCommand) : CommandParserException(intendedCommand)
 {
-    private readonly string _cmdName;
-
-    public CommandNotFoundException(string cmdName, bool intendedCommand) : base(intendedCommand)
-    {
-        _cmdName = cmdName;
-    }
-
-    public override string Message => $"The command '{_cmdName}' was not found.";
+    public override string Message => $"The command '{cmdName}' was not found.";
 }

src/EvoSC.Commands/Exceptions/DuplicateChatCommandException.cs

@@ -3,14 +3,7 @@
 /// <summary>
 /// Thrown when a command or alias is registered more than one time.
 /// </summary>
-public class DuplicateChatCommandException : CommandException
+public class DuplicateChatCommandException(string name) : CommandException
 {
-    private readonly string _name;
-
-    public DuplicateChatCommandException(string name)
-    {
-        _name = name;
-    }
-
-    public override string Message => $"Chat command with name '{_name}' already exists.";
+    public override string Message => $"Chat command with name '{name}' already exists.";
 }

src/EvoSC.Commands/Exceptions/InvalidCommandArgumentException.cs

@@ -3,14 +3,7 @@
 /// <summary>
 /// Thrown when the user input has an invalid format for a given command's parameter.
 /// </summary>
-public class InvalidCommandArgumentException : InvalidCommandFormatException
+public class InvalidCommandArgumentException(string name, bool intendedCommand) : InvalidCommandFormatException(intendedCommand)
 {
-    private readonly string _name;
-
-    public InvalidCommandArgumentException(string name, bool intendedCommand) : base(intendedCommand)
-    {
-        _name = name;
-    }
-
-    public override string Message => $"The argument '{_name}' is in an invalid format.";
+    public override string Message => $"The argument '{name}' is in an invalid format.";
 }

src/EvoSC.Commands/Exceptions/NotEnoughArgumentsException.cs

@@ -3,14 +3,7 @@
 /// <summary>
 /// Thrown when the input does not have enough arguments to call a command's handler.
 /// </summary>
-public class NotEnoughArgumentsException : CommandParserException
+public class NotEnoughArgumentsException(int requiredArgs, bool intendedCommand) : CommandParserException(intendedCommand)
 {
-    private readonly int _requiredArgs;
-
-    public NotEnoughArgumentsException(int requiredArgs, bool intendedCommand) : base(intendedCommand)
-    {
-        _requiredArgs = requiredArgs;
-    }
-
-    public override string Message => $"The command requires {_requiredArgs} argument(s).";
+    public override string Message => $"The command requires {requiredArgs} argument(s).";
 }

src/EvoSC.Commands/Middleware/CommandsMiddleware.cs

@@ -14,26 +14,11 @@
 
 namespace EvoSC.Commands.Middleware;
 
-public class CommandsMiddleware
+public class CommandsMiddleware(ActionDelegate next, ILogger<CommandsMiddleware> logger,
+    IChatCommandManager cmdManager, IControllerManager controllers, IServerClient serverClient,
+    IActionPipelineManager actionPipeline)
 {
-    private readonly ActionDelegate _next;
-    private readonly ILogger<CommandsMiddleware> _logger;
-    private readonly IControllerManager _controllers;
-    private readonly IServerClient _serverClient;
-    private readonly IActionPipelineManager _actionPipeline;
-    private readonly ChatCommandParser _parser;
-
-    public CommandsMiddleware(ActionDelegate next, ILogger<CommandsMiddleware> logger,
-        IChatCommandManager cmdManager, IControllerManager controllers, IServerClient serverClient,
-        IActionPipelineManager actionPipeline)
-    {
-        _next = next;
-        _logger = logger;
-        _controllers = controllers;
-        _serverClient = serverClient;
-        _actionPipeline = actionPipeline;
-        _parser = new ChatCommandParser(cmdManager);
-    }
+    private readonly ChatCommandParser _parser = new(cmdManager);
 
     async Task HandleUserErrorsAsync(IParserResult result, string playerLogin)
     {
@@ -45,22 +30,22 @@ async Task HandleUserErrorsAsync(IParserResult result, string playerLogin)
             }
 
             var message = $"Error: {cmdParserException.Message}";
-            await _serverClient.SendChatMessageAsync($"Error: {message}", playerLogin);
+            await serverClient.SendChatMessageAsync($"Error: {message}", playerLogin);
         }
 
         if (result.Exception is PlayerNotFoundException playerNotFoundException)
         {
-            await _serverClient.SendChatMessageAsync($"Error: {playerNotFoundException.Message}", playerLogin);
+            await serverClient.SendChatMessageAsync($"Error: {playerNotFoundException.Message}", playerLogin);
         }
         else
         {
-            _logger.LogError(result.Exception, "Failed to parse command");
+            logger.LogError(result.Exception, "Failed to parse command");
         }
     }
 
     private async Task ExecuteCommandAsync(IChatCommand cmd, object[] args, ChatRouterPipelineContext routerContext)
     {
-        var (controller, context) = _controllers.CreateInstance(cmd.ControllerType);
+        var (controller, context) = controllers.CreateInstance(cmd.ControllerType);
 
         var playerInteractionContext = new CommandInteractionContext((IOnlinePlayer)routerContext.Player, context)
         {
@@ -71,7 +56,7 @@ private async Task ExecuteCommandAsync(IChatCommand cmd, object[] args, ChatRout
         var contextService = context.ServiceScope.GetInstance<IContextService>();
         contextService.UpdateContext(playerInteractionContext);
 
-        var actionChain = _actionPipeline.BuildChain(PipelineType.ControllerAction, _ =>
+        var actionChain = actionPipeline.BuildChain(PipelineType.ControllerAction, _ =>
             (Task?)cmd.HandlerMethod.Invoke(controller, args) ?? Task.CompletedTask
         );
 
@@ -93,7 +78,7 @@ private async Task ExecuteCommandAsync(IChatCommand cmd, object[] args, ChatRout
             }
             else if (cmd.Permission != null)
             {
-                _logger.LogWarning("Command '{Name}' has permissions set but does not activate an audit", cmd.Name);
+                logger.LogWarning("Command '{Name}' has permissions set but does not activate an audit", cmd.Name);
             }
         }
     }
@@ -133,16 +118,16 @@ public async Task ExecuteAsync(ChatRouterPipelineContext context)
             }
             else
             {
-                _logger.LogError(
+                logger.LogError(
                     "An unknown error occured while trying to parse command. No exception thrown, but parsing failed");
             }
         }
         catch (Exception ex)
         {
-            _logger.LogCritical(ex, "A fatal error occured while trying to handle chat command");
+            logger.LogCritical(ex, "A fatal error occured while trying to handle chat command");
             throw;
         }
 
-        await _next(context);
+        await next(context);
     }
 }

src/EvoSC.Commands/Middleware/CommandsPermissionMiddleware.cs

@@ -6,37 +6,26 @@
 
 namespace EvoSC.Commands.Middleware;
 
-public class CommandsPermissionMiddleware
+public class CommandsPermissionMiddleware(ActionDelegate next, IPermissionManager permissions, IServerClient server)
 {
-    private readonly ActionDelegate _next;
-    private readonly IPermissionManager _permissions;
-    private readonly IServerClient _server;
-
-    public CommandsPermissionMiddleware(ActionDelegate next, IPermissionManager permissions, IServerClient server)
-    {
-        _next = next;
-        _permissions = permissions;
-        _server = server;
-    }
-
     public async Task ExecuteAsync(IControllerContext context)
     {
         var cmdContext = context as CommandInteractionContext;
 
         if (cmdContext == null)
         {
             // not a command interaction
-            await _next(context);
+            await next(context);
             return;
         }
 
         if (cmdContext.CommandExecuted.Permission == null ||
-            await _permissions.HasPermissionAsync(cmdContext.Player, cmdContext.CommandExecuted.Permission))
+            await permissions.HasPermissionAsync(cmdContext.Player, cmdContext.CommandExecuted.Permission))
         {
-            await _next(context);
+            await next(context);
             return;
         }
 
-        await _server.SendChatMessageAsync("Insufficient permissions to run this command.", cmdContext.Player);
+        await server.SendChatMessageAsync("Insufficient permissions to run this command.", cmdContext.Player);
     }
 }

src/EvoSC.Commands/Parser/ChatCommandParser.cs

@@ -3,17 +3,10 @@
 
 namespace EvoSC.Commands.Parser;
 
-public class ChatCommandParser
+public class ChatCommandParser(IChatCommandManager cmdManager)
 {
-    private readonly IChatCommandManager _cmdManager;
-
     public static string CommandPrefix = "/";
 
-    public ChatCommandParser(IChatCommandManager cmdManager)
-    {
-        _cmdManager = cmdManager;
-    }
-
     public async Task<IParserResult> ParseAsync(string userInput)
     {
         try
@@ -27,7 +20,7 @@ public async Task<IParserResult> ParseAsync(string userInput)
 
             var cmdAlias = parts[0];
             bool intendedCommand = cmdAlias.StartsWith(CommandPrefix, StringComparison.Ordinal);
-            var cmd = _cmdManager.FindCommand(cmdAlias, false);
+            var cmd = cmdManager.FindCommand(cmdAlias, false);
 
             if (cmd == null)
             {
@@ -77,7 +70,7 @@ private async Task<List<object>> ConvertArgumentsAsync(IChatCommand cmd, string[
             var parameter = cmd.Parameters[i];
             try
             {
-                var value = await _cmdManager.ValueReader.ConvertValueAsync(parameter.Type, parts[i - aliasArgCount]);
+                var value = await cmdManager.ValueReader.ConvertValueAsync(parameter.Type, parts[i - aliasArgCount]);
                 convertedArgs.Add(value);
             }
             catch (FormatException e)