d3ro-voice/apps/api-server/Controllers/AuthController.cs

using System;
using System.Security.Claims;
using System.Threading.Tasks;
using D3ROVoice.Api.Dtos;
using D3ROVoice.Api.Services;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;

namespace D3ROVoice.Api.Controllers;

[ApiController]
[Route("api/[controller]")]
public class AuthController : ControllerBase
{
    private readonly IAuthService _authService;

    public AuthController(IAuthService authService)
    {
        _authService = authService;
    }

    [HttpPost("register")]
    public async Task<IActionResult> Register([FromBody] RegisterDto dto)
    {
        if (string.IsNullOrWhiteSpace(dto.Email) || string.IsNullOrWhiteSpace(dto.Password))
        {
            return BadRequest(new { message = "이메일과 비밀번호를 입력해주세요." });
        }

        try
        {
            var result = await _authService.RegisterAsync(dto);
            return Ok(result);
        }
        catch (InvalidOperationException ex)
        {
            return Conflict(new { message = ex.Message });
        }
    }

    [HttpPost("login")]
    public async Task<IActionResult> Login([FromBody] LoginDto dto)
    {
        if (string.IsNullOrWhiteSpace(dto.Email) || string.IsNullOrWhiteSpace(dto.Password))
        {
            return BadRequest(new { message = "이메일과 비밀번호를 입력해주세요." });
        }

        try
        {
            var result = await _authService.LoginAsync(dto);
            return Ok(result);
        }
        catch (UnauthorizedAccessException ex)
        {
            return Unauthorized(new { message = ex.Message });
        }
    }

    [Authorize]
    [HttpGet("me")]
    public async Task<IActionResult> GetMe()
    {
        var email = User.FindFirstValue(ClaimTypes.Email);
        if (string.IsNullOrEmpty(email)) return Unauthorized();

        var user = await _authService.GetUserByEmailAsync(email);
        if (user == null) return NotFound();

        return Ok(user);
    }
}