public string NewCodeGenerate(CardType cardType, Expression <Func <T, string> > filter,
Expression <Func <T, bool> > where = null)
{
string Code()
{
string code = null;
var codeArray = cardType.ToName().Split(' ');
for (int i = 0; i < codeArray.Length; i++)
{
code += codeArray[i];
if (i + 1 < codeArray.Length - 1)
{
code += " ";
}
}
return(code += "-0001");
}
string newCodeGenerateString(string code)
{
var numericalVariables = "";
foreach (var character in code)
{
if (char.IsDigit(character))
{
numericalVariables += character;
}
else
{
numericalVariables = "";
}
}
var increasedValue = (int.Parse(numericalVariables) + 1).ToString();
var difference = code.Length - increasedValue.Length;
if (difference < 0)
{
difference = 0;
}
var newVariable = code.Substring(0, difference);
newVariable += increasedValue;
return(newVariable);
}
var maxCode = where == null?_dbSet.Max(filter) : _dbSet.Where(where).Max(filter);
return(maxCode == null?Code() : newCodeGenerateString(maxCode));
}
protected bool BaseDelete(BaseEntity entity, CardType cardType, bool messageShow = true)
{
GeneralFunctions.CreateUnitOfWork <T, TContext>(ref _unitOfWork);
if (messageShow)
{
if (Messages.DeleteMessage(cardType.ToName()) != DialogResult.Yes)
{
return(false);
}
}
_unitOfWork.Rep.Delete(entity.EntityConvert <T>());
return(_unitOfWork.Save());
}
