public IEnumerable <dynamic> FindPart(FindParam <TEntity> param, Expression <Func <TEntity, dynamic> > fields)
{
bool isDistinct = param.IsDistinct;
param.IsDistinct = false;
IQueryable <dynamic> result = FindInner(param).Select(fields);
if (isDistinct)
{
result = result.Distinct();
}
return(result);
}
private IQueryable <TEntity> FindInner(FindParam <TEntity> param)
{
IQueryable <TEntity> dbSet = UnitOfWork.GetModel <TEntity>();
if (param.Property != null)
{
foreach (var expression in param.Property)
{
dbSet = dbSet.Include(expression);
}
}
if (param.Criteria != null)
{
dbSet = dbSet.Where(param.Criteria.GetPredicate());
}
if (param.OrderByNumber != null)
{
foreach (var predicate in param.OrderByNumber)
{
dbSet = dbSet.OrderBy(predicate);
}
}
if (param.Skip != null)
{
dbSet = dbSet.Skip((int)param.Skip);
}
if (param.Take != null)
{
dbSet = dbSet.Take((int)param.Take);
}
if (param.AsNoTracking)
{
dbSet = dbSet.AsNoTracking();
}
if (param.IsDistinct)
{
dbSet = dbSet.Distinct();
}
return(dbSet);
}
public IEnumerable <TEntity> Find(FindParam <TEntity> param)
{
return(FindInner(param));
}
