Major update

divisions/Controllers/DivisionsController.cs

@@ -0,0 +1,52 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Divisions.Queries;
+using MediatR;
+using Microsoft.AspNetCore.Mvc;
+using Newtonsoft.Json;
+
+namespace Divisions.Controllers
+{
+    [ApiController]
+    [Route("api/divisions")]
+    public class DivisionsController : ControllerBase
+    {
+        private readonly ISender _sender;
+
+        public DivisionsController(ISender sender) => _sender = sender;
+
+        [HttpGet]
+        public async Task<ActionResult> GetDivisions([FromQuery] int pageNumber, [FromQuery] int pageSize)
+        {
+            var divisions = await _sender.Send(new GetDivisionsQuery
+            {
+                PageNumber = pageNumber,
+                PageSize = pageSize
+            });
+
+            Response.Headers.Add("X-Pagination", JsonConvert.SerializeObject(new
+            {
+                divisions.CurrentPage,
+                divisions.PageSize,
+                divisions.TotalCount,
+                divisions.TotalPages
+            }));
+
+            return Ok(divisions);
+        }
+
+        [HttpGet("{id}")]
+        public async Task<ActionResult> GetDivisionById(int id)
+        {
+            var division = await _sender.Send(new GetDivisionByIdQuery
+            {
+                DivisionId = id
+            });
+
+            return Ok(division);
+        }
+    }
+}
+