第六章：Controller —— 标准化综合柜台

[ApiController]
[Route("api/permits")]
public class PermitsController : ControllerBase
{
    private readonly IPermitService _permitService;
    private readonly ILogger<PermitsController> _logger;

    public PermitsController(
        IPermitService permitService,
        ILogger<PermitsController> logger)
    {
        _permitService = permitService;
        _logger = logger;
    }

    [HttpGet("{id:int}")]
    public async Task<ActionResult<PermitDto>> GetById(int id)
    {
        var permit = await _permitService.GetByIdAsync(id);

        if (permit is null)
        {
            return NotFound();
        }

        _logger.LogInformation("查询证照成功，PermitId={PermitId}", id);
        return Ok(permit);
    }

    [HttpPost]
    public async Task<ActionResult<PermitDto>> Create(CreatePermitRequest request)
    {
        var created = await _permitService.CreateAsync(request);
        return CreatedAtAction(nameof(GetById), new { id = created.Id }, created);
    }
}