Major update

games/Controllers/GamesController.cs

@@ -0,0 +1,72 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Games.Commands;
+using Games.Entities;
+using Games.Queries;
+using MediatR;
+using Microsoft.AspNetCore.Mvc;
+using Newtonsoft.Json;
+
+// For more information on enabling MVC for empty projects, visit https://go.microsoft.com/fwlink/?LinkID=397860
+
+namespace Games.Controllers
+{
+    [ApiController]
+    [Route("api/games")]
+    public class GamesController : ControllerBase
+    {
+        private readonly ISender _sender;
+
+        public GamesController(ISender sender) => _sender = sender;
+
+        [HttpGet]
+        public async Task<ActionResult> GetGames([FromQuery] int pageNumber, [FromQuery] int pageSize)
+        {
+            var games = await _sender.Send(new GetGamesQuery
+            {
+                PageNumber = pageNumber,
+                PageSize = pageSize
+            });
+
+            Response.Headers.Add("X-Pagination", JsonConvert.SerializeObject(new
+            {
+                games.CurrentPage,
+                games.PageSize,
+                games.TotalCount,
+                games.TotalPages
+            }));
+
+            return Ok(games);
+        }
+
+        [HttpGet("{id}")]
+        public async Task<ActionResult> GetGamesById(int id)
+        {
+            var game = await _sender.Send(new GetGameByIdQuery
+            {
+                GameId = id
+            });
+
+            return Ok(game);
+        }
+
+        [HttpPost]
+        public async Task<ActionResult> AddGame([FromBody] List<Game> games)
+        {
+            try
+            {
+                await _sender.Send(new AddGamesCommand(games));
+
+                return StatusCode(201);
+            }
+            catch (Exception ex)
+            {
+                return StatusCode(500);
+            }
+            
+        }
+    }
+}
+