public void Add(string description, DateTime expiryDate, Model.User userModel, Model.Category categoryModel, Model.Subcategory subcategoryModel)
{
if (expiryDate.CompareTo(DateTime.Today) < 0)
{
throw new ArgumentOutOfRangeException("Invalid expiry date: " + expiryDate + " Today: " + DateTime.Today);
}
NullUserModelOrCategory(userModel, categoryModel);
var userRepo = unitOfWork.GetRepository <IUserRepository>();
var userGenericRepo = unitOfWork.GetGenericRepository <IUserRepository, DAL.Model.User>();
var categoryGenericRepo = unitOfWork.GetGenericRepository <ICategoryRepository, DAL.Model.Category>();
var subcategoryGenericRepo = unitOfWork.GetGenericRepository <ISubcategoryRepository, DAL.Model.Subcategory>();
var user = userGenericRepo.Get(
u => u.Login == userModel.Login && u.Password == userModel.Password, null, "Lots")
.FirstOrDefault();
NullUserOrLowPrivilege(userModel, user);
var category = categoryGenericRepo.Get(c => c.CategoryId == categoryModel.CategoryId).FirstOrDefault();
if (category == null)
{
throw new InvalidOperationException("No category with such id: " + categoryModel.CategoryId);
}
var subcategory = subcategoryModel != null?subcategoryGenericRepo.Get(subcategoryModel.SubcategoryId) : null;
var userIsAdmin =
user.Privilege.Equals(DAL.Model.User.AdminPrivilege) ||
user.Privilege.Equals(DAL.Model.User.ManagerPrivilege) ? user : null;
DAL.Model.Lot lot = CreateLot(
description,
user,
userIsAdmin,
category,
subcategory,
expiryDate
);
user.Lots.Add(lot);
unitOfWork.Update(user);
unitOfWork.Save();
}
private bool AuthenticateUser(Model.Lot lotModel, Model.User user, DAL.Model.Lot lot)
{
return(lot.User.Login == user.Login &&
lot.User.Password == user.Password &&
lot.LotId == lotModel.LotId);
}