Adding base controller

MainProject/Controllers/VersionController.cs

@@ -0,0 +1,22 @@
+using Microsoft.AspNetCore.Mvc;
+using BasicDotnetTemplate.MainProject.Models.Settings;
+
+namespace BasicDotnetTemplate.MainProject.Controllers
+{
+    public class VersionController : BaseController
+    {
+        public VersionController(
+            IConfiguration configuration
+        ) : base(configuration)
+        {
+
+        }
+
+        [HttpGet]
+        [Route("version")]
+        public IActionResult GetVersion()
+        {
+            return Ok(new { version = _appSettings.Settings.Version });
+        }
+    }
+}