public static Survey UpdateSurvey(Survey survey, SurveyData data, Guid? userId)
{
return _votingService.UpdateSurvey(survey, data, userId);
}
public static Survey CreateSurvey(SurveyData surveyData, Guid userId)
{
return _votingService.CreateSurvey(surveyData, userId);
}
public Survey UpdateSurvey(SurveyData data, Guid? userId)
{
var survey = DataService.PerThread.ContentSet.OfType<Survey>().SingleOrDefault(x => x.Id == data.Id);
if (survey == null)
throw new BusinessLogicException("Указан неверный идентификатор опроса");
return UpdateSurvey(survey, data, userId);
}
public Survey UpdateSurvey(Survey survey, SurveyData data, Guid? userId)
{
if (survey.State != (byte)ContentState.Draft && survey.State != (byte)ContentState.Premoderated)
throw new BusinessLogicException("Данный опрос нельзя изменять");
if (userId.HasValue)
{
if (survey.AuthorId != userId)
throw new BusinessLogicException("Вы не являетесь автором опроса");
GroupService.UserInGroup(userId.Value, survey.Group, true);
}
if (data.VariantsCount >= data.Options.Count)
throw new BusinessLogicException("Разрешено выбирать слишком много вариантов");
survey.Title = data.Title;
survey.Text = data.Text;
survey.IsPrivate = data.IsPrivate;
survey.Duration = data.Duration;
survey.VariantsCount = data.VariantsCount;
survey.Tags.Clear();
foreach (var tag in TagsHelper.ConvertStringToTagList(data.Tags, survey.GroupId))
survey.Tags.Add(tag);
var optionsForDelete = survey.Options.ToList();
foreach (var option in optionsForDelete)
DataService.PerThread.OptionSet.DeleteObject(option);
var options = new List<Option>();
byte optPos = 0;
foreach (var o in data.Options)
{
var option = new Option
{
Position = optPos,
Title = o.Title,
Description = o.Description,
SurveyId = survey.Id
};
DataService.PerThread.OptionSet.AddObject(option);
options.Add(option);
optPos++;
}
survey.Options.Clear();
foreach (var option in options)
survey.Options.Add(option);
DataService.PerThread.SaveChanges();
return survey;
}
public Survey CreateSurvey(SurveyData data, Guid? userId)
{
var group = DataService.PerThread.GroupSet.SingleOrDefault(x => x.Id == data.GroupId);
if (group == null)
throw new BusinessLogicException("Указан неверный идентификатор группы");
if (userId.HasValue)
GroupService.UserInGroup(userId.Value, group, true);
if (data.VariantsCount >= data.Options.Count)
throw new BusinessLogicException("Разрешено выбирать слишком много вариантов");
var survey = new Survey
{
AuthorId = userId,
Title = data.Title,
Text = data.Text,
IsPrivate = data.IsPrivate,
Tags = TagsHelper.ConvertStringToTagList(data.Tags, data.GroupId),
GroupId = data.GroupId,
Duration = data.Duration,
VariantsCount = data.VariantsCount,
CreationDate = DateTime.Now,
State = data.IsDraft ? (byte)ContentState.Draft : (byte)ContentState.Premoderated,
HasOpenProtocol = data.HasOpenProtocol
};
var options = new List<Option>();
byte optPos = 0;
foreach (var o in data.Options)
{
var option = new Option
{
Position = optPos,
Title = o.Title,
Description = o.Description,
SurveyId = survey.Id
};
options.Add(option);
optPos++;
}
survey.Options = options;
DataService.PerThread.ContentSet.AddObject(survey);
DataService.PerThread.SaveChanges();
return survey;
}
public ActionResult EditSurvey(GroupCreateEditSurveyViewModel model)
{
if (!Request.IsAuthenticated)
throw new AuthenticationException();
var survey = DataService.PerThread.ContentSet.OfType<Survey>().SingleOrDefault(x => x.Id == model.SurveyId);
if (survey == null)
throw new BusinessLogicException("Указан неверный идентификатор опроса");
if (!ModelState.IsValid)
return View(model);
var data = new SurveyData
{
Id = model.SurveyId,
Duration = model.Duration,
IsPrivate = model.IsPrivate,
Tags = model.TagTitles,
Text = model.Text,
Title = model.Title,
VariantsCount = model.VariantsCount
};
var options = model.Options
.Select(o => new SurveyOptionData
{
Description = o.Description,
Title = o.Title
})
.ToList();
data.Options = options;
VotingService.UpdateSurvey(survey, data, UserContext.Current.Id);
return RedirectToAction("survey", new { id = survey.Id });
}
public ActionResult CreateSurvey(GroupCreateEditSurveyViewModel model)
{
if (!Request.IsAuthenticated)
throw new AuthenticationException();
if (!ModelState.IsValid)
return View(model);
var data = new SurveyData
{
Duration = model.Duration,
GroupId = model.GroupId,
IsPrivate = model.IsPrivate,
IsDraft = model.IsDraft,
Tags = model.TagTitles,
Text = model.Text,
Title = model.Title,
VariantsCount = model.VariantsCount,
HasOpenProtocol = model.HasOpenProtocol
};
var options = model.Options
.Select(o => new SurveyOptionData
{
Description = o.Description,
Title = o.Title
})
.ToList();
data.Options = options;
var survey = VotingService.CreateSurvey(data, UserContext.Current.Id);
return RedirectToAction("survey", new { id = survey.Id });
}
public static Survey UpdateSurvey(Survey survey, SurveyData data, Guid?userId)
{
return(_votingService.UpdateSurvey(survey, data, userId));
}
public static Survey CreateSurvey(SurveyData surveyData, Guid userId)
{
return(_votingService.CreateSurvey(surveyData, userId));
}