implement two queries

dotnet/AipsWebApi/Controllers/UserController.cs

@@ -1,5 +1,6 @@
 using AipsCore.Application.Abstract;
 using AipsCore.Application.Models.User.Command.CreateUser;
+using AipsCore.Application.Models.User.Query.GetUser;
 using AipsCore.Domain.Common.Validation;
 using AipsCore.Domain.Models.User.ValueObjects;
 using Microsoft.AspNetCore.Mvc;
@@ -10,10 +11,25 @@ namespace AipsWebApi.Controllers;
 [Route("[controller]")]
 public class UserController : ControllerBase
 {
-    [HttpPost]
-    public async Task<ActionResult<int>> CreateUser(CreateUserCommand command, IDispatcher dispatcher, CancellationToken cancellationToken)
+    private readonly IDispatcher _dispatcher;
+
+    public UserController(IDispatcher dispatcher)
     {
-        var userId = await dispatcher.Execute(command, cancellationToken);
+        _dispatcher = dispatcher;
+    }
+
+    [HttpGet("{userId}")]
+    public async Task<IActionResult> GetUser([FromRoute] string userId, CancellationToken cancellationToken)
+    {
+        var query = new GetUserQuery(userId);
+        var result = await _dispatcher.Execute(query, cancellationToken);
+        return Ok(result);
+    }
+    
+    [HttpPost]
+    public async Task<ActionResult<int>> CreateUser(CreateUserCommand command, CancellationToken cancellationToken)
+    {
+        var userId = await _dispatcher.Execute(command, cancellationToken);
         return Ok(userId.IdValue);
     }
 }