/// <summary>
/// 依照某一個ViewModel的值，產生對應的Entity並且新增到資料庫
/// </summary>
/// <typeparam name="TViewModel">ViewModel的形態</typeparam>
/// <param name="viewModel">ViewModel的Reference</param>
/// <returns>是否儲存成功</returns>
public void CreateViewModelToDatabase <TViewModel>(TViewModel viewModel)
{
var entity = DataModelToViewModel.GenericMapper <TViewModel, T>(viewModel);
db.Repository <T>().Create(entity);
db.SaveChanges();
}
/// <summary>
/// 依照某一個ViewModel的值，更新對應的Entity
/// </summary>
/// <typeparam name="TViewModel">ViewModel的形態</typeparam>
/// <param name="viewModel">ViewModel的值</param>
/// <param name="wherePredicate">過濾條件 - 要被更新的那一筆過濾條件</param>
/// <returns>是否刪除成功</returns>
public virtual void UpdateViewModelToDatabase <TViewModel>(TViewModel viewModel, Expression <Func <T, bool> > wherePredicate)
{
var entity = db.Repository <T>().Read(wherePredicate);
var result = DataModelToViewModel.GenericMapper(viewModel, entity);
db.Repository <T>().Update(result);
db.SaveChanges();
}
public void MemberMoidfyPassword <TViewModel>(TViewModel viewModel, int id, string repassword)
{
var entity = db.Repository <Member>().Read(x => x.MemberID == id);
DataModelToViewModel.GenericMapper(viewModel, entity);
var hashPasswrod = Hash.EncodePassword(repassword, entity.HashCode);
entity.ResetPasswordCode = entity.Password;
entity.Password = hashPasswrod;
db.Repository <Member>().Update(entity);
}
/// <summary>
/// 取得某一個條件下面的某一筆Entity並且轉成對應的ViewModel
/// </summary>
/// <typeparam name="TViewModel">ViewModel的形態</typeparam>
/// <param name="wherePredicate">過濾邏輯</param>
/// <param name="includes">需要Include的Entity</param>
/// <returns>取得轉換過的ViewModel或者是null</returns>
public virtual TViewModel GetSpecificDetailToViewModel <TViewModel>(Expression <Func <T, bool> > wherePredicate, params Expression <Func <T, object> >[] includes)
{
var data = db.Repository <T>().Reads();
foreach (var item in includes)
{
data.Include(item);
}
return(DataModelToViewModel.GenericMapper <T, TViewModel>(data.Where(wherePredicate).FirstOrDefault()));
}
public string AddMember <TViewModel>(TViewModel viewModel, string password)
{
var keyNew = Hash.GeneratePassword(10);
Member entity = new Member()
{
ActivationCode = Guid.NewGuid(),
HashCode = keyNew, //hash 加密
EmailVerified = false, //註冊時將Email認證設為false
RoleID = 4 //初始為Guest
};
DataModelToViewModel.GenericMapper(viewModel, entity);
var hashPasswrod = Hash.EncodePassword(password, keyNew);
entity.Password = hashPasswrod;
db.Repository <Member>().Create(entity);
db.SaveChanges();
return(entity.ActivationCode.ToString());
}