Major update

teams/Controllers/TeamsController.cs

@@ -1,9 +1,8 @@
-using AutoMapper;
+using MediatR;
 using Microsoft.AspNetCore.Mvc;
-using Teams.Filter;
-using Teams.Models;
-using Teams.Services;
-using Teams.Wrappers;
+using Newtonsoft.Json;
+using Teams.Entities;
+using Teams.Queries;
 
 namespace Teams.Controllers;
 
@@ -11,40 +10,39 @@ namespace Teams.Controllers;
 [Route("api/teams")]
 public class TeamsController : ControllerBase
 {
-    private readonly ITeamsRepository _teamsRepository;
-    private readonly IMapper _mapper;
-    const int maxTeamsPerPage = 50;
+    private readonly ISender _sender;
 
-    public TeamsController(ITeamsRepository teamsRepository, IMapper mapper)
-    {
-        _teamsRepository = teamsRepository ?? throw new ArgumentNullException(nameof(teamsRepository));
-        _mapper = mapper ?? throw new ArgumentNullException(nameof(mapper));
-    }
+    public TeamsController(ISender sender) => _sender = sender;
 
     [HttpGet]
-    public async Task<ActionResult<IEnumerable<TeamDto>>> GetTeams([FromQuery] PaginationFilter filter)
+    public async Task<ActionResult> GetTeams([FromQuery] int pageNumber, [FromQuery] int pageSize)
     {
-        if (filter.PageSize > maxTeamsPerPage)
+        var teams = await _sender.Send(new GetTeamsQuery
         {
-            filter.PageSize = maxTeamsPerPage;
-        }
+            PageNumber = pageNumber,
+            PageSize = pageSize
+        });
 
-        var (teamsEntities, pageinationMetadata) = await _teamsRepository.GetTeamsAsync(filter.PageNumber, filter.PageSize);
+        Response.Headers.Add("X-Pagination", JsonConvert.SerializeObject(new
+        {
+            teams.CurrentPage,
+            teams.PageSize,
+            teams.TotalCount,
+            teams.TotalPages
+        }));
 
-        return Ok(new PagedResponse<IEnumerable<TeamDto>>(_mapper.Map<IEnumerable<TeamDto>>(teamsEntities), pageinationMetadata));
+        return Ok(teams);
     }
 
     [HttpGet("{id}")]
-    public async Task<ActionResult<TeamDto>> GetTeam(int id)
+    public async Task<ActionResult> GetTeamById(int id)
     {
-        var team = await _teamsRepository.GetTeamAsync(id);
-
-        if (team == null)
+        var team = await _sender.Send(new GetTeamByIdQuery
         {
-            return NotFound();
-        }
+            TeamId = id
+        });
 
-        return Ok(new Response<TeamDto>(_mapper.Map<TeamDto>(team)));
+        return Ok(team);
     }
 }