public async Task <IActionResult> RemoveQuestionnaireQuestionAsync(string questionGuid)
{
var questionBiz = new QuestionnaireQuestionBiz();
var model = await questionBiz.GetAsync(questionGuid);
if (model == null)
{
return(Failed(ErrorCode.UserData, "未找到此问题"));
}
var questionnaireModel = await new QuestionnaireBiz().GetAsync(model.QuestionnaireGuid);
if (questionnaireModel.IssuingStatus)
{
return(Failed(ErrorCode.UserData, "问卷已发放不能修改"));
}
var dependModels = await questionBiz.GetModelsByDependQuestionGuidAsync(model.QuestionGuid);
if (dependModels.Any())
{
return(Failed(ErrorCode.UserData, $"该问题被第{string.Join("、", dependModels.OrderBy(a => a.Sort).Select(a => a.Sort))}题依赖，无法删除"));
}
var result = await questionBiz.RemoveQuestionAsync(model);
return(result ? Success() : Failed(ErrorCode.DataBaseError, "移除问题失败"));
}
