Various changes (Controller and test)

- Added RootController
- Added new methods in BaseController
- Added BaseResponse
- Changed Program structure
- Added first basic test for Program

MainProject/Controllers/BaseController.cs

@@ -1,5 +1,6 @@
 using System.Net;
 using Microsoft.AspNetCore.Mvc;
+using BasicDotnetTemplate.MainProject.Models.Api.Response;
 using BasicDotnetTemplate.MainProject.Models.Settings;
 
 [Controller]
@@ -17,7 +18,41 @@ public abstract class BaseController : ControllerBase
         _configuration.GetSection("AppSettings").Bind(_appSettings);
     }
 
+#nullable enable
+    private BaseResponse CreateResponse(HttpStatusCode status, string message, object? data = null)
+    {
+        return new BaseResponse()
+        {
+            Status = (int)status,
+            Message = message,
+            Data = data
+        };
+    }
 
+    protected new IActionResult Created(string message, object? data = null)
+    {
+        return StatusCode((int)HttpStatusCode.Created, CreateResponse(HttpStatusCode.Created, message, data));
+    }
 
+    protected IActionResult Success(string message, object? data = null)
+    {
+        return StatusCode((int)HttpStatusCode.OK, CreateResponse(HttpStatusCode.OK, message, data));
+    }
 
+    protected IActionResult NotFound(string message, object? data = null)
+    {
+        return StatusCode((int)HttpStatusCode.NotFound, CreateResponse(HttpStatusCode.NotFound, message, data));
+    }
+
+    protected IActionResult BadRequest(string message, object? data = null)
+    {
+        return StatusCode((int)HttpStatusCode.BadRequest, CreateResponse(HttpStatusCode.BadRequest, message, data));
+    }
+
+    protected IActionResult InternalServerError(string message)
+    {
+        return StatusCode((int)HttpStatusCode.InternalServerError, CreateResponse(HttpStatusCode.InternalServerError, message));
+    }
+
+#nullable disable
 }

MainProject/Controllers/RootController.cs

@@ -0,0 +1,22 @@
+using Microsoft.AspNetCore.Mvc;
+using BasicDotnetTemplate.MainProject.Models.Settings;
+
+namespace BasicDotnetTemplate.MainProject.Controllers
+{
+    public class RootController : BaseController
+    {
+        public RootController(
+            IConfiguration configuration
+        ) : base(configuration)
+        {
+
+        }
+
+        [HttpGet]
+        [Route("")]
+        public IActionResult GetVersion()
+        {
+            return Success(String.Empty, "Success");
+        }
+    }
+}

MainProject/Controllers/VersionController.cs

@@ -16,7 +16,7 @@ namespace BasicDotnetTemplate.MainProject.Controllers
         [Route("version")]
         public IActionResult GetVersion()
         {
-            return Ok(new { version = _appSettings.Settings.Version });
+            return Success(String.Empty, _appSettings?.Settings?.Version);
         }
     }
 }