add all docs

SurveyBackend/SurveyBackend.API/Mappers/QuestionMapper.cs

@@ -5,8 +5,18 @@ using SurveyLib.Core.Models.QuestionVariants;
 
 namespace SurveyBackend.Mappers;
 
+/// <summary>
+/// Маппер всего про вопросы
+/// </summary>
 public static class QuestionMapper
 {
+    /// <summary>
+    /// Создание вопроса в модель
+    /// </summary>
+    /// <param name="dto"></param>
+    /// <param name="surveyId"></param>
+    /// <returns></returns>
+    /// <exception cref="BadRequestException"></exception>
     public static QuestionBase QuestionCreationToModel(CreateQuestionDto dto, int surveyId)
     {
         return dto.QuestionType.ToLower() switch
@@ -32,6 +42,11 @@ public static class QuestionMapper
         };
     }
 
+    /// <summary>
+    /// Модель в выходную схему
+    /// </summary>
+    /// <param name="question"></param>
+    /// <returns></returns>
     public static OutputQuestionDto ModelToQuestionDto(QuestionBase question)
     {
         var withAnswerVariants = question.GetType() != typeof(TextQuestion);