split CommandProcessor into interface and implementation

Author: Felk

TPP.Core/Commands/CommandProcessor.cs

@@ -10,11 +10,19 @@
 
 namespace TPP.Core.Commands
 {
+    public interface ICommandProcessor
+    {
+        public Task<CommandResult?> Process(string commandName, IImmutableList<string> args, Message message);
+        public Command? FindCommand(string commandName);
+        public void InstallCommand(Command command);
+        public void UninstallCommand(params string[] commandOrAlias);
+    }
+
     /// <summary>
     /// The command processor can be configured using <see cref="Command"/> instances to have commands,
     /// which then get executed using the <see cref="CommandProcessor.Process"/> method.
     /// </summary>
-    public class CommandProcessor
+    public class CommandProcessor : ICommandProcessor
     {
         /// <summary>
         /// maximum execution time for a command before a warning is logged.

TPP.Core/Commands/Definitions/HelpCommand.cs

@@ -11,8 +11,8 @@ public class HelpCommand
             Description = "Get general help, or info on a specific command like: \"!help balance\""
         };
 
-        private readonly CommandProcessor _commandProcessor;
-        public HelpCommand(CommandProcessor commandProcessor) => _commandProcessor = commandProcessor;
+        private readonly ICommandProcessor _commandProcessor;
+        public HelpCommand(ICommandProcessor commandProcessor) => _commandProcessor = commandProcessor;
 
         private CommandResult Execute(CommandContext context)
         {

TPP.Core/Modes/ModeBase.cs

@@ -25,7 +25,7 @@ public sealed class ModeBase : IDisposable
         private readonly ILogger<ModeBase> _logger;
         private readonly IImmutableDictionary<string, IChat> _chats;
         private readonly IImmutableDictionary<string, ICommandResponder> _commandResponders;
-        private readonly IImmutableDictionary<string, CommandProcessor> _commandProcessors;
+        private readonly IImmutableDictionary<string, ICommandProcessor> _commandProcessors;
         private readonly IImmutableDictionary<string, IModerator> _moderators;
         private readonly IImmutableDictionary<string, AdvertisePollsWorker> _advertisePollsWorkers;
         private readonly IMessagequeueRepo _messagequeueRepo;
@@ -105,7 +105,7 @@ public ModeBase(
 
         public void InstallAdditionalCommand(Command command)
         {
-            foreach (CommandProcessor commandProcessor in _commandProcessors.Values)
+            foreach (ICommandProcessor commandProcessor in _commandProcessors.Values)
                 commandProcessor.InstallCommand(command);
         }
 

TPP.Core/Setups.cs

@@ -59,7 +59,7 @@ public static ArgsParser SetUpArgsParser(IUserRepo userRepo, PokedexData pokedex
             return argsParser;
         }
 
-        public static CommandProcessor SetUpCommandProcessor(
+        public static ICommandProcessor SetUpCommandProcessor(
             ILoggerFactory loggerFactory,
             ArgsParser argsParser,
             Databases databases,
@@ -68,7 +68,7 @@ public static CommandProcessor SetUpCommandProcessor(
             IChatModeChanger chatModeChanger,
             IImmutableSet<Common.PkmnSpecies> knownSpecies)
         {
-            var commandProcessor = new CommandProcessor(
+            ICommandProcessor commandProcessor = new CommandProcessor(
                 loggerFactory.CreateLogger<CommandProcessor>(),
                 databases.CommandLogger, argsParser);
 
@@ -180,7 +180,7 @@ public static (WebsocketBroadcastServer, OverlayConnection) SetUpOverlayServer(
         }
 
         private static void SetUpDynamicCommands(
-            ILogger logger, CommandProcessor commandProcessor, IResponseCommandRepo responseCommandRepo)
+            ILogger logger, ICommandProcessor commandProcessor, IResponseCommandRepo responseCommandRepo)
         {
             IImmutableList<ResponseCommand> commands = responseCommandRepo.GetCommands().Result;