Clean up

colaflow-api/src/Modules/Mcp/ColaFlow.Modules.Mcp.Application/Tools/CreateIssueTool.cs

@@ -18,13 +18,19 @@ namespace ColaFlow.Modules.Mcp.Application.Tools;
 /// Creates a new Issue (Epic, Story, Task, or Bug)
 /// Generates a Diff Preview and creates a PendingChange for approval
 /// </summary>
-public class CreateIssueTool : IMcpTool
+public class CreateIssueTool(
+    IPendingChangeService pendingChangeService,
+    IProjectRepository projectRepository,
+    ITenantContext tenantContext,
+    DiffPreviewService diffPreviewService,
+    ILogger<CreateIssueTool> logger)
+    : IMcpTool
 {
-    private readonly IPendingChangeService _pendingChangeService;
-    private readonly IProjectRepository _projectRepository;
-    private readonly ITenantContext _tenantContext;
-    private readonly DiffPreviewService _diffPreviewService;
-    private readonly ILogger<CreateIssueTool> _logger;
+    private readonly IPendingChangeService _pendingChangeService = pendingChangeService ?? throw new ArgumentNullException(nameof(pendingChangeService));
+    private readonly IProjectRepository _projectRepository = projectRepository ?? throw new ArgumentNullException(nameof(projectRepository));
+    private readonly ITenantContext _tenantContext = tenantContext ?? throw new ArgumentNullException(nameof(tenantContext));
+    private readonly DiffPreviewService _diffPreviewService = diffPreviewService ?? throw new ArgumentNullException(nameof(diffPreviewService));
+    private readonly ILogger<CreateIssueTool> _logger = logger ?? throw new ArgumentNullException(nameof(logger));
 
     public string Name => "create_issue";
 
@@ -77,20 +83,6 @@ public class CreateIssueTool : IMcpTool
         Required = new List<string> { "projectId", "title", "type" }
     };
 
-    public CreateIssueTool(
-        IPendingChangeService pendingChangeService,
-        IProjectRepository projectRepository,
-        ITenantContext tenantContext,
-        DiffPreviewService diffPreviewService,
-        ILogger<CreateIssueTool> logger)
-    {
-        _pendingChangeService = pendingChangeService ?? throw new ArgumentNullException(nameof(pendingChangeService));
-        _projectRepository = projectRepository ?? throw new ArgumentNullException(nameof(projectRepository));
-        _tenantContext = tenantContext ?? throw new ArgumentNullException(nameof(tenantContext));
-        _diffPreviewService = diffPreviewService ?? throw new ArgumentNullException(nameof(diffPreviewService));
-        _logger = logger ?? throw new ArgumentNullException(nameof(logger));
-    }
-
     public async Task<McpToolResult> ExecuteAsync(
         McpToolCall toolCall,
         CancellationToken cancellationToken)