Refactor

colaflow-api/src/ColaFlow.API/Controllers/TenantsController.cs

@@ -7,22 +7,15 @@ namespace ColaFlow.API.Controllers;
 
 [ApiController]
 [Route("api/[controller]")]
-public class TenantsController : ControllerBase
+public class TenantsController(IMediator mediator) : ControllerBase
 {
-    private readonly IMediator _mediator;
-
-    public TenantsController(IMediator mediator)
-    {
-        _mediator = mediator;
-    }
-
     /// <summary>
     /// Register a new tenant (company signup)
     /// </summary>
     [HttpPost("register")]
     public async Task<IActionResult> Register([FromBody] RegisterTenantCommand command)
     {
-        var result = await _mediator.Send(command);
+        var result = await mediator.Send(command);
         return Ok(result);
     }
 
@@ -33,7 +26,7 @@ public class TenantsController : ControllerBase
     public async Task<IActionResult> GetBySlug(string slug)
     {
         var query = new GetTenantBySlugQuery(slug);
-        var result = await _mediator.Send(query);
+        var result = await mediator.Send(query);
 
         if (result == null)
             return NotFound(new { message = "Tenant not found" });
@@ -48,7 +41,7 @@ public class TenantsController : ControllerBase
     public async Task<IActionResult> CheckSlug(string slug)
     {
         var query = new GetTenantBySlugQuery(slug);
-        var result = await _mediator.Send(query);
+        var result = await mediator.Send(query);
 
         return Ok(new { available = result == null });
     }