GenreController.cs

using BusinessLayer.DTOs.GenreDTOs;
using BusinessLayer.Services.Interfaces;
using Microsoft.AspNetCore.Mvc;

namespace WebAPI.Controllers;

[Route("api/[controller]")]
[ApiController]
public class GenreController : ControllerBase
{
    private readonly IGenreService _genreService;

    public GenreController(IGenreService genreService)
    {
        _genreService = genreService;
    }

    [HttpGet]
    public async Task<ActionResult<IEnumerable<ResponseGenreDto>>> GetGenres(
        [FromQuery] GetManyGenresDto getManyGenresDto
    )
    {
        var genres = await _genreService.GetAllAsync(getManyGenresDto);
        return Ok(genres);
    }

    [HttpGet("{id}")]
    public async Task<ActionResult<ResponseGenreDto>> GetGenre(int id)
    {
        var genre = await _genreService.GetGenreByIdAsync(id);

        if (genre == null)
        {
            return NotFound();
        }

        return Ok(genre);
    }

    [HttpPut]
    public async Task<IActionResult> PutGenre([FromBody] UpdateGenreDto updateGenreDto)
    {
        var updatedGenre = await _genreService.UpdateGenreAsync(updateGenreDto);

        if (updatedGenre == null)
        {
            return NotFound();
        }

        return Ok(updatedGenre);
    }

    [HttpPost]
    public async Task<ActionResult<ResponseGenreDto>> PostGenre([FromBody] AddGenreDto addGenreDto)
    {
        var newGenre = await _genreService.AddGenreAsync(addGenreDto);

        return Ok(newGenre);
    }

    [HttpDelete("{id}")]
    public async Task<IActionResult> DeleteGenre(int id)
    {
        var deletedGenre = await _genreService.DeleteGenreByIdAsync(id);

        if (deletedGenre == null)
        {
            return NotFound();
        }

        return Ok(deletedGenre);
    }
}