code: @Override
  	public List<CommerceDiscount> filterFindByGroupId(long groupId) {
  		return filterFindByGroupId(groupId, QueryUtil.ALL_POS,
  			QueryUtil.ALL_POS, null);
  	}
docs: Returns all the commerce discounts that the user has permission to view where groupId = &#63;.
  
  @param groupId the group ID
  @return the matching commerce discounts that the user has permission to view