public static CalculatorItem ToCalculatorItemModel(this ContentsCalculatorItem source)
{
if (source == null)
{
return(null);
}
var criteria = new CalculatorItem
{
Id = source.Id,
Name = source.Name,
Value = source.Value,
ContentsCategoryType = source.ContentsCategoryType?.Name
};
return(criteria);
}
public int?Create(string name, double value, string category)
{
using (var ctx = new CalculatorDbContext())
{
var categoryType = ctx.ContentsCategoryTypes.FirstOrDefault(x => x.Name == category);
if (categoryType != null)
{
var contentsCalculatorItem = new ContentsCalculatorItem
{
Name = name, ContentsCategoryTypeId = categoryType.Id, Value = value
};
ctx.ContentsCalculatorItems.Add(contentsCalculatorItem);
ctx.SaveChanges();
return(contentsCalculatorItem.Id);
}
return(null);
}
}