survey-webapp/SurveyBackend/SurveyBackend.API/Controllers/SurveyController.cs

using System.Security.Claims;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using SurveyBackend.Core.Contexts;
using SurveyBackend.DTOs.Survey;
using SurveyBackend.Mappers;
using SurveyBackend.Services.Exceptions;
using SurveyLib.Core.Models;
using SurveyLib.Core.Services;

namespace SurveyBackend.Controllers;

[ApiController]
[Route("api/surveys")]
public class SurveyController : ControllerBase
{
    private readonly ISurveyService _surveyService;
    private readonly IUserContext _userContext;

    public SurveyController(ISurveyService surveyService, IUserContext userContext)
    {
        _surveyService = surveyService;
        _userContext = userContext;
    }

    [AllowAnonymous]
    [HttpGet]
    [ProducesResponseType(typeof(List<OutputSurveyDto>), StatusCodes.Status200OK)]
    public async Task<IActionResult> Get()
    {
        var surveys = await _surveyService.GetSurveysAsync();
        var result = surveys.Select(SurveyMapper.ModelToOutputDto);
        return Ok(result);
    }

    [AllowAnonymous]
    [HttpGet("{id}")]
    [ProducesResponseType(StatusCodes.Status404NotFound)]
    [ProducesResponseType(typeof(OutputSurveyDto), StatusCodes.Status200OK)]
    public async Task<IActionResult> Get(int id)
    {
        var survey = await _surveyService.GetSurveyAsync(id);
        var result = SurveyMapper.ModelToOutputDto(survey);
        return Ok(result);
    }

    [Authorize]
    [HttpPost]
    [ProducesResponseType(StatusCodes.Status201Created)]
    public async Task<IActionResult> Post([FromBody] CreateSurveyDto dto)
    {
        var userId = _userContext.UserId;

        var survey = SurveyMapper.CreateDtoToModel(dto, userId);
        await _surveyService.AddSurveyAsync(survey);
        return Created();
    }

    [Authorize]
    [HttpDelete("{id}")]
    [ProducesResponseType(StatusCodes.Status404NotFound)]
    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
    [ProducesResponseType(StatusCodes.Status200OK)]
    public async Task<IActionResult> Delete(int id)
    {
        await _surveyService.DeleteSurveyAsync(id);
        return Ok();
    }

    [Authorize]
    [HttpGet("my")]
    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
    [ProducesResponseType(typeof(List<OutputSurveyDto>), StatusCodes.Status200OK)]
    public async Task<IActionResult> GetMySurveys()
    {
        var userId = _userContext.UserId;

        var result = await _surveyService.GetSurveysByUserIdAsync(userId);
        return Ok(result);
    }
}