refactoring the code.

Oqtane.Server/Controllers/SearchResultsController.cs

@@ -0,0 +1,41 @@
+using System;
+using System.Net;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+using Oqtane.Documentation;
+using Oqtane.Enums;
+using Oqtane.Infrastructure;
+using Oqtane.Services;
+using Oqtane.Shared;
+
+namespace Oqtane.Controllers
+{
+    [Route(ControllerRoutes.ApiRoute)]
+    public class SearchResultsController : ModuleControllerBase
+    {
+        private readonly ISearchService _searchService;
+
+        public SearchResultsController(ISearchService searchService, ILogManager logger, IHttpContextAccessor accessor) : base(logger, accessor)
+        {
+            _searchService = searchService;
+        }
+
+        [HttpPost]
+        [Authorize(Policy = PolicyNames.ViewModule)]
+        public async Task<Models.SearchResults> Post([FromBody] Models.SearchQuery searchQuery)
+        {
+            try
+            {
+                return await _searchService.SearchAsync(searchQuery);
+            }
+            catch (Exception ex)
+            {
+                _logger.Log(LogLevel.Error, this, LogFunction.Other, ex, "Fetch search results failed.", searchQuery);
+                HttpContext.Response.StatusCode = (int)HttpStatusCode.BadRequest;
+                return null;
+            }
+        }
+    }
+}