public async Task AcceptQuestionAsync(int id)
{
//security check
await _questionService.CheckWriteAccessToQuestion(id);
Question question = await _dbContext.FindAsync <Question>(id);
if (question.Status != QuestionStatus.Created)
{
new CraniumException($"Question #{id} is not in state created.");
}
question.Status = QuestionStatus.Released;
question.ApprovalDate = DateTime.Now;
IList <Question> previousQuestions = await _dbContext.Questions
.Where(x => x.IdContainer == question.IdContainer)
.Where(x => x.Status == QuestionStatus.Released)
.Where(x => x.Id != id)
.Include(x => x.RelTags)
.ToListAsync();
TagDto deprecatedTag = await _tagService.GetSpecialTagAsync(SpecialTag.Deprecated);
Tag deprecatedTagEntity = await _dbContext.FindAsync <Tag>(deprecatedTag.Id);
foreach (Question previousQuestion in previousQuestions)
{
previousQuestion.Status = QuestionStatus.Obsolete;
if (!previousQuestion.RelTags.Any(x => x.IdTag == deprecatedTag.Id))
{
RelQuestionTag relQuestionTag = new RelQuestionTag
{
Question = previousQuestion,
Tag = deprecatedTagEntity,
};
await _dbContext.RelQuestionTags.AddAsync(relQuestionTag);
}
}
await _dbContext.SaveChangesAsync();
await SendNotification(id, "QuestionAcceptTitle", "QuestionAcceptText");
}
protected virtual void CopyData(object dto, CranEntity entity)
{
if (dto is QuestionOptionDto && entity is QuestionOption)
{
QuestionOptionDto dtoSource = (QuestionOptionDto)dto;
QuestionOption entityDestination = (QuestionOption)entity;
entityDestination.IsTrue = dtoSource.IsTrue;
entityDestination.Text = dtoSource.Text ?? string.Empty;
entityDestination.IdQuestion = dtoSource.IdQuestion;
}
else if (dto is QuestionDto && entity is Question)
{
QuestionDto dtoSource = (QuestionDto )dto;
Question entityDestination = (Question)entity;
entityDestination.Title = dtoSource.Title;
entityDestination.Text = dtoSource.Text ?? string.Empty;
entityDestination.Explanation = dtoSource.Explanation;
entityDestination.QuestionType = dtoSource.QuestionType;
entityDestination.Language = Enum.Parse <Language>(dtoSource.Language);
}
else if (dto is RelQuestionTagDto && entity is RelQuestionTag)
{
RelQuestionTagDto dtoSource = (RelQuestionTagDto)dto;
RelQuestionTag entityDestination = (RelQuestionTag)entity;
entityDestination.IdQuestion = dtoSource.IdQuestion;
entityDestination.IdTag = dtoSource.IdTag;
}
else if (dto is RelQuestionImageDto && entity is RelQuestionImage)
{
RelQuestionImageDto dtoSource = (RelQuestionImageDto)dto;
RelQuestionImage entityDestination = (RelQuestionImage)entity;
entityDestination.IdQuestion = dtoSource.IdQuestion;
entityDestination.IdImage = dtoSource.IdImage;
}
else if (dto is ImageDto && entity is Image)
{
ImageDto dtoSource = (ImageDto)dto;
Image entityDestination = (Image)entity;
entityDestination.Width = dtoSource.Width;
entityDestination.Height = dtoSource.Height;
entityDestination.Full = dtoSource.Full;
}
else if (dto is CourseDto && entity is Course)
{
CourseDto dtoSource = (CourseDto)dto;
Course entityDestination = (Course)entity;
entityDestination.Title = dtoSource.Title;
entityDestination.Language = Enum.Parse <Language>(dtoSource.Language);
entityDestination.NumQuestionsToAsk = dtoSource.NumQuestionsToAsk;
entityDestination.Description = dtoSource.Description;
}
else if (dto is RelCourseTagDto && entity is RelCourseTag)
{
RelCourseTagDto dtoSource = (RelCourseTagDto)dto;
RelCourseTag entityDestination = (RelCourseTag)entity;
entityDestination.IdCourse = dtoSource.IdCourse;
entityDestination.IdTag = dtoSource.IdTag;
}
else
{
throw new NotImplementedException();
}
}
protected virtual void CreateMockQuestion(ApplicationDbContext context, int id, IList <Tag> tags)
{
Question question = new Question()
{
Explanation = $"Explanation{id}",
Text = $"Text{id}",
User = new CranUser()
{
UserId = $"UserId{id}",
},
Container = new Container()
{
},
Status = QuestionStatus.Released,
Language = Language.De,
QuestionType = QuestionType.MultipleChoice,
};
context.Questions.Add(question);
//Options
for (int i = 1; i <= 4; i++)
{
QuestionOption option = new QuestionOption()
{
IdQuestion = question.Id,
Text = $"OptionText{i}",
IsTrue = i % 2 == 0,
Question = question,
};
question.Options.Add(option);
context.QuestionOptions.Add(option);
}
//Tags
foreach (Tag tag in tags.Where(x => x.TagType == TagType.Standard))
{
RelQuestionTag relTag = new RelQuestionTag
{
Question = question,
Tag = tag,
};
context.RelQuestionTags.Add(relTag);
}
//Binary
for (int i = 1; i <= 3; i++)
{
Binary binary = new Binary()
{
ContentType = "image/png",
FileName = $"Filename{i + id * 1000}",
ContentDisposition = $"form-data; name=\"files\"; filename=\"Untitled.png\"",
Length = 20618,
};
context.Binaries.Add(binary);
Image image = new Image()
{
Binary = binary,
Height = 300,
};
context.Images.Add(image);
RelQuestionImage relQuestionImage = new RelQuestionImage
{
Question = question,
Image = image,
};
context.RelQuestionImages.Add(relQuestionImage);
}
context.SaveChanges();
}
private void CopyDataRelQuestonTag(RelQuestionTagDto dto, RelQuestionTag entity)
{
entity.IdQuestion = dto.IdQuestion;
entity.IdTag = dto.IdTag;
}
