sheptikhinv/survey-webapp
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added existance check (not sure if it's working)

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Вячеслав 2025-05-31 01:41:54 +05:00
parent 9a7c74e307
commit a5aad09046
4 changed files with 78 additions and 13 deletions
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20
SurveyBackend/SurveyBackend.Services/Services/AnswerService.cs
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@ -1,3 +1,4 @@
using SurveyBackend.Services.Exceptions;
using SurveyLib.Core.Models;
using SurveyLib.Core.Repositories;
using SurveyLib.Core.Services;
@ -7,10 +8,15 @@ namespace SurveyBackend.Services.Services;
public class AnswerService : IAnswerService
{
private readonly IAnswerRepository _answerRepository;
private readonly IQuestionRepository _questionRepository;
private readonly ICompletionRepository _completionRepository;
public AnswerService(IAnswerRepository answerRepository)
public AnswerService(IAnswerRepository answerRepository, IQuestionRepository questionRepository,
ICompletionRepository completionRepository)
{
_answerRepository = answerRepository;
_questionRepository = questionRepository;
_completionRepository = completionRepository;
}
public async Task AddAnswerAsync(Answer answer)
@ -30,11 +36,23 @@ public class AnswerService : IAnswerService
public async Task<IEnumerable<Answer>> GetAnswersByCompletionIdAsync(int completionId)
{
var completion = await _completionRepository.GetByIdAsync(completionId);
if (completion is null)
{
throw new NotFoundException("Completion not found");
}
return await _answerRepository.GetAnswersByCompletionIdAsync(completionId);
}
public async Task<IEnumerable<Answer>> GetAnswersByQuestionIdAsync(int questionId)
{
var question = await _questionRepository.GetByIdAsync(questionId);
if (question is null)
{
throw new NotFoundException("Question not found");
}
return await _answerRepository.GetAnswersByQuestionIdAsync(questionId);
}
}