public virtual void Update(T entity)
{
using (var context = new Cwiczenie.Models.AppContext())
{
context.Entry(entity).State = EntityState.Modified;
context.SaveChanges();
}
}
public virtual List <T> GetWhere(Expression <Func <T, bool> > expression)
{
using (var context = new Cwiczenie.Models.AppContext())
{
var query = context.Set <T>().Where(expression);
return(query.ToList());
}
}
public virtual void Create(T entity)
{
using (var context = new Cwiczenie.Models.AppContext())
{
context.Set <T>().Add(entity);
context.SaveChanges();
}
}
public virtual void Delete(T entity)
{
using (var context = new Cwiczenie.Models.AppContext())
{
if (context.Entry(entity).State == EntityState.Detached)
{
context.Set <T>().Attach(entity);
}
context.Set <T>().Remove(entity);
context.SaveChanges();
}
}
