life quality changes

- refactored SurveyController.cs
- added ProducesResponseType to every endpoint in every controller
- remade mappers

SurveyBackend/SurveyBackend.API/Controllers/QuestionController.cs

@@ -2,13 +2,13 @@ using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
 using SurveyBackend.Core.Contexts;
 using SurveyBackend.DTOs.Question;
-using SurveyBackend.Mappers.QuestionDTOs;
+using SurveyBackend.Mappers;
 using SurveyLib.Core.Services;
 
 namespace SurveyBackend.Controllers;
 
 [ApiController]
-[Route("api/questions")]
+[Route("surveys/{surveyId}/questions")]
 public class QuestionController : ControllerBase
 {
     private readonly IQuestionService _questionService;
@@ -19,20 +19,24 @@ public class QuestionController : ControllerBase
     }
 
     [AllowAnonymous]
-    [HttpGet("by_survey/{id}")]
-    public async Task<IActionResult> GetBySurveyId(int id)
+    [HttpGet]
+    [ProducesResponseType(StatusCodes.Status404NotFound)]
+    [ProducesResponseType(typeof(List<OutputQuestionDto>), StatusCodes.Status200OK)]
+    public async Task<IActionResult> GetBySurveyId([FromRoute] int surveyId)
     {
-        var questions = await _questionService.GetQuestionsBySurveyIdAsync(id);
-        var result = questions.Select(QuestionOutputMapper.ModelToQuestionDTO).ToList();
+        var questions = await _questionService.GetQuestionsBySurveyIdAsync(surveyId);
+        var result = questions.Select(QuestionMapper.ModelToQuestionDto).ToList();
         return Ok(result);
     }
 
     [Authorize]
     [HttpPost]
-    public async Task<IActionResult> AddQuestion(CreateQuestionDto dto)
+    [ProducesResponseType(StatusCodes.Status404NotFound)]
+    [ProducesResponseType(StatusCodes.Status201Created)]
+    public async Task<IActionResult> AddQuestion(CreateQuestionDto dto, [FromRoute] int surveyId)
     {
-        var model = QuestionCreationMapper.QuestionCreationToModel(dto);
+        var model = QuestionMapper.QuestionCreationToModel(dto, surveyId);
         await _questionService.AddQuestionAsync(model);
-        return Ok();
+        return Created();
     }
 }