/// <summary>
/// Creates a SET operation for the specified node.
/// </summary>
/// <param name="node">The node.</param>
/// <returns>An operation pair for the specified operation and node.
/// </returns>
private OperationPair CreateSetBidOperation(ProductPartitionNode node)
{
// TODO(Anash): This check is dangerous, since we should only depend on parent-child
// relationships, not ID relationships.
PreconditionUtilities.CheckArgument(node.ProductPartitionId >= NEW_ROOT_ID,
string.Format(ShoppingMessages.NodeForSetCannotHaveNegativeId, node));
AdGroupCriterionOperation setOp = new AdGroupCriterionOperation();
setOp.@operator = Operator.SET;
setOp.operand = ProductPartitionNodeAdapter.CreateCriterionForSetBid(node, adGroupId);
return(new OperationPair(node, setOp));
}
/// <summary>
/// Creates a REMOVE operation for the specified node.
/// </summary>
/// <param name="node">The node to be removed.</param>
/// <returns>An operation pair for the node and the REMOVE operation.
/// </returns>
private OperationPair CreateRemoveOperation(ProductPartitionNode node)
{
PreconditionUtilities.CheckArgument(node.ProductPartitionId >= NEW_ROOT_ID,
string.Format(ShoppingMessages.NodeForRemoveCannotHaveNegativeId,
node.ProductPartitionId));
AdGroupCriterionOperation removeOp = new AdGroupCriterionOperation();
removeOp.@operator = Operator.REMOVE;
removeOp.operand = ProductPartitionNodeAdapter.CreateCriterionForRemove(node, adGroupId);
return(new OperationPair(node, removeOp));
}
/// <summary>
/// Creates a new AdGroupCriterion configured for a SET operation that will
/// set the criterion's bid.
/// </summary>
/// <param name="node">The node whose criterion should be updated.</param>
/// <param name="adGroupId">The ad group ID of the criterion.</param>
/// <param name="biddingConfig">The bidding strategy configuration of the
/// criterion.</param>
/// <returns>The AdGroupCriterion for SET operation.</returns>
internal static AdGroupCriterion CreateCriterionForSetBid(ProductPartitionNode node,
long adGroupId)
{
PreconditionUtilities.CheckNotNull(node, ShoppingMessages.NodeCannotBeNull);
PreconditionUtilities.CheckArgument(node.IsBiddableUnit,
string.Format(ShoppingMessages.NodeForBidUpdateIsNotBiddable, node.ProductPartitionId));
return(new BiddableAdGroupCriterion()
{
adGroupId = adGroupId,
criterion = node.GetCriterion(),
biddingStrategyConfiguration = node.GetBiddingConfig()
});
}