domBudg/back/Controllers/Controllers/AuthController.cs

using Contracts.DTO;
using Contracts.Services;
using Contracts.ViewModels;
using Microsoft.AspNetCore.Mvc;
using Services.Support.Exceptions;

namespace Controllers.Controllers;

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

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

    [HttpPost]
    public async Task<ActionResult<UserViewModel>> Login([FromBody] UserLoginDto loginData)
    {
        try
        {
            var user = await _authService.Login(loginData);
            return Ok(user);
        }
        catch (ArgumentException ex)
        {
            return BadRequest(ex.Message);
        }
        catch (UserNotFoundException ex)
        {
            return NotFound(ex.Message);
        }
        catch (Exception ex)
        {
            return StatusCode(500, ex.Message);
        }
    }

    [HttpPost("register")]
    public async Task<ActionResult<UserViewModel>> Register([FromBody] UserDto user)
    {
        try
        {
            var createdUser = await _authService.Register(user);
            return CreatedAtAction(nameof(Login), new { name = createdUser.Name }, createdUser);
        }
        catch (ArgumentException ex)
        {
            return BadRequest(ex.Message);
        }
        catch (AlreadyExistsException ex)
        {
            return Conflict(ex.Message);
        }
        catch (Exception ex)
        {
            return StatusCode(500, ex.Message);
        }
    }
}