From d3830eacc4d78cdb9d0651636827bb5aad1a8c19 Mon Sep 17 00:00:00 2001
From: shept <sheptikhinv@gmail.com>
Date: Tue, 20 May 2025 16:25:41 +0500
Subject: [PATCH] add AnswerVariantsService.cs

---
 .../Services/AnswerVariantsService.cs         | 40 +++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 SurveyBackend/SurveyBackend.Services/Services/AnswerVariantsService.cs

diff --git a/SurveyBackend/SurveyBackend.Services/Services/AnswerVariantsService.cs b/SurveyBackend/SurveyBackend.Services/Services/AnswerVariantsService.cs
new file mode 100644
index 0000000..bd46cba
--- /dev/null
+++ b/SurveyBackend/SurveyBackend.Services/Services/AnswerVariantsService.cs
@@ -0,0 +1,40 @@
+using SurveyLib.Core.Models;
+using SurveyLib.Core.Repositories;
+using SurveyLib.Core.Services;
+
+namespace SurveyBackend.Services.Services;
+
+public class AnswerVariantsService : IAnswerVariantsService
+{
+    private readonly IAnswerVariantsRepository _answerVariantsRepository;
+
+    public AnswerVariantsService(IAnswerVariantsRepository answerVariantsRepository)
+    {
+        _answerVariantsRepository = answerVariantsRepository;
+    }
+
+    public async Task AddAnswerVariantAsync(AnswerVariant answerVariant)
+    {
+        await _answerVariantsRepository.AddAsync(answerVariant);
+    }
+
+    public async Task UpdateAnswerVariantAsync(AnswerVariant answerVariant)
+    {
+        await _answerVariantsRepository.UpdateAsync(answerVariant);
+    }
+
+    public async Task DeleteAnswerVariantAsync(int id)
+    {
+        await _answerVariantsRepository.DeleteAsync(id);
+    }
+
+    public async Task<AnswerVariant> GetAnswerVariantByIdAsync(int id)
+    {
+        return await _answerVariantsRepository.GetByIdAsync(id);
+    }
+
+    public async Task<IEnumerable<AnswerVariant>> GetAnswerVariantsByQuestionIdAsync(int questionId)
+    {
+        return await _answerVariantsRepository.GetAnswerVariantsByQuestionIdAsync(questionId);
+    }
+}
\ No newline at end of file