public ActionResult AdditionalDelete(int id)
{
var model = new AdditionalDeleteModel
{
Categories = _categoryService.GetAllCategories(0, -1, null).Select(x => x.ToModel()).ToList(),
CategoryId = id
};
model.Categories.First(m => m.Id == id).Name = "Un-assign";
return PartialView("_AdditionalDelete", model);
}
public ActionResult Delete(int id, AdditionalDeleteModel deleteModel)
{
if (!_permissionService.Authorize(PermissionProvider.ManageCategories))
return AccessDeniedView();
var category = _categoryService.GetCategoryById(id);
if (category == null)
return RedirectToAction("index", new { page = Page, search = Search });
try
{
var projects = _projectService.GetAllProjectsByCategoryId(id);
if(id == deleteModel.CategoryId)
{
foreach (var project in projects )
{
project.Categories.Remove(project.Categories.First(c => c.Id == id));
}
}
else
{
foreach (var project in projects)
{
project.Categories.Remove(project.Categories.First(c => c.Id == id));
if (project.Categories.FirstOrDefault(c => c.Id == deleteModel.CategoryId) == null)
project.Categories.Add(_categoryService.GetCategoryById(deleteModel.CategoryId));
}
}
_projectService.BulkUpdateProjects(projects);
_categoryService.DeleteCategory(category);
SuccessNotification(category.Name + " has been successfully deleted.");
}
catch (Exception)
{
ErrorNotification("An error occurred deleting " + category.Name + ", please try again");
}
return RedirectToAction("index", new { page = Page, search = Search });
}