public IEnumerable <T> FindBy(Expression <Func <T, bool> > predicate)
{
IEnumerable <T> results = Entities.AsNoTracking()
.Where(predicate).ToList();
return(results);
}
public T FindByKey <TId>(TId id)
{
var item = Expression.Parameter(typeof(T), "entity");
var prop = Expression.Property(item, typeof(T).Name + "Id");
var value = Expression.Constant(id);
var equal = Expression.Equal(prop, value);
var lambda = Expression.Lambda <Func <T, bool> >(equal, item);
return(Entities.AsNoTracking().SingleOrDefault(lambda));
}
private IQueryable <T> GetAllIncluding(params Expression <Func <T, object> >[] includeProperties)
{
IQueryable <T> queryable = Entities.AsNoTracking();
return(includeProperties.Aggregate(queryable, (current, includeProperty) => current.Include(includeProperty)));
}
public IEnumerable <T> All()
{
return(Entities.AsNoTracking().ToList());
}
