/// <summary>
/// Updates a question category.
/// </summary>
public async Task UpdateQuestionCategoryAsync(
string classroomName,
QuestionCategory questionCategory)
{
var classroom = await LoadClassroomAsync(classroomName);
questionCategory.ClassroomId = classroom.Id;
_dbContext.Update(questionCategory);
await _dbContext.SaveChangesAsync();
}
public async Task<IActionResult> Create(QuestionCategory questionCategory)
{
if (ModelState.IsValid)
{
await QuestionCategoryService.CreateQuestionCategoryAsync
(
ClassroomName,
questionCategory
);
return RedirectToAction("Index");
}
else
{
return View("CreateEdit", questionCategory);
}
}
public async Task<IActionResult> Edit(int? id, QuestionCategory questionCategory)
{
if (id != questionCategory.Id)
{
return NotFound();
}
if (ModelState.IsValid)
{
await QuestionCategoryService.UpdateQuestionCategoryAsync
(
ClassroomName,
questionCategory
);
return RedirectToAction("Index");
}
else
{
return View("CreateEdit", questionCategory);
}
}
/// <summary>
/// Adds a question category to the database.
/// </summary>
public TestDatabaseBuilder AddQuestionCategory(
string classroomName,
string categoryName,
bool privateCategory = false)
{
var classroom = _buildContext.Classrooms
.Single(c => c.Name == classroomName);
var questionCategory = new QuestionCategory()
{
Name = categoryName,
ClassroomId = classroom.Id,
IsPrivate = privateCategory
};
_buildContext.QuestionCategories.Add(questionCategory);
_buildContext.SaveChanges();
return this;
}
