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#include "object_processing.h"
#include <yql/essentials/core/sql_types/yql_callable_names.h>
using namespace NYql;
namespace NSQLTranslationV1 {
namespace {
bool InitFeatures(TContext& ctx, ISource* src, const std::map<TString, TDeferredAtom>& features) {
for (const auto& [key, value] : features) {
if (value.HasNode() && !value.Build()->Init(ctx, src)) {
return false;
}
}
return true;
}
} // anonymous namespace
TObjectOperatorContext::TObjectOperatorContext(TScopedStatePtr scoped)
: Scoped_(scoped)
, ServiceId(Scoped_->CurrService)
, Cluster(Scoped_->CurrCluster)
{}
INode::TPtr TObjectProcessorImpl::BuildKeys() const {
auto keys = Y("Key");
keys = L(keys, Q(Y(Q("objectId"), Y("String", BuildQuotedAtom(Pos_, ObjectId_)))));
keys = L(keys, Q(Y(Q("typeId"), Y("String", BuildQuotedAtom(Pos_, TypeId_)))));
return keys;
}
TObjectProcessorImpl::TObjectProcessorImpl(TPosition pos, const TString& objectId, const TString& typeId, const TObjectOperatorContext& context)
: TBase(pos)
, TObjectOperatorContext(context)
, ObjectId_(objectId)
, TypeId_(typeId)
{}
bool TObjectProcessorImpl::DoInit(TContext& ctx, ISource* src) {
Scoped_->UseCluster(ServiceId, Cluster);
auto options = FillFeatures(BuildOptions());
auto keys = BuildKeys();
Add("block", Q(Y(
Y("let", "sink", Y("DataSink", BuildQuotedAtom(Pos_, ServiceId), Scoped_->WrapCluster(Cluster, ctx))),
Y("let", "world", Y(TString(WriteName), "world", "sink", keys, Y("Void"), Q(options))),
Y("return", ctx.PragmaAutoCommit ? Y(TString(CommitName), "world", "sink") : AstNode("world"))
)));
return TAstListNode::DoInit(ctx, src);
}
TObjectProcessorImpl::TPtr TObjectProcessorImpl::DoClone() const {
return {};
}
TObjectProcessorWithFeatures::TObjectProcessorWithFeatures(TPosition pos, const TString& objectId, const TString& typeId, const TObjectOperatorContext& context,
TFeatureMap&& features)
: TBase(pos, objectId, typeId, context)
, Features_(std::move(features))
{}
INode::TPtr TObjectProcessorWithFeatures::FillFeatures(INode::TPtr options) const {
if (!Features_.empty()) {
auto features = Y();
for (auto&& i : Features_) {
if (i.second.HasNode()) {
features->Add(Q(Y(BuildQuotedAtom(Pos_, i.first), i.second.Build())));
} else {
features->Add(Q(Y(BuildQuotedAtom(Pos_, i.first))));
}
}
options->Add(Q(Y(Q("features"), Q(features))));
}
return options;
}
bool TObjectProcessorWithFeatures::DoInit(TContext& ctx, ISource* src) {
if (!InitFeatures(ctx, src, Features_)) {
return false;
}
return TObjectProcessorImpl::DoInit(ctx, src);
}
INode::TPtr TCreateObject::BuildOptions() const {
TString mode;
if (ExistingOk_) {
mode = "createObjectIfNotExists";
} else if (ReplaceIfExists_) {
mode = "createObjectOrReplace";
} else {
mode = "createObject";
}
return Y(Q(Y(Q("mode"), Q(mode))));
}
TCreateObject::TCreateObject(TPosition pos, const TString& objectId, const TString& typeId, const TObjectOperatorContext& context,
TFeatureMap&& features, bool existingOk, bool replaceIfExists)
: TBase(pos, objectId, typeId, context, std::move(features))
, ExistingOk_(existingOk)
, ReplaceIfExists_(replaceIfExists)
{}
INode::TPtr TUpsertObject::BuildOptions() const {
return Y(Q(Y(Q("mode"), Q("upsertObject"))));
}
TAlterObject::TAlterObject(TPosition pos, const TString& objectId, const TString& typeId, const TObjectOperatorContext& context,
TFeatureMap&& features, std::set<TString>&& featuresToReset, bool missingOk)
: TBase(pos, objectId, typeId, context, std::move(features))
, FeaturesToReset_(std::move(featuresToReset))
, MissingOk_(missingOk)
{}
INode::TPtr TAlterObject::FillFeatures(INode::TPtr options) const {
options = TBase::FillFeatures(options);
if (!FeaturesToReset_.empty()) {
auto reset = Y();
for (const auto& featureName : FeaturesToReset_) {
reset->Add(BuildQuotedAtom(Pos_, featureName));
}
options->Add(Q(Y(Q("resetFeatures"), Q(reset))));
}
return options;
}
INode::TPtr TAlterObject::BuildOptions() const {
return Y(Q(Y(Q("mode"), Q(MissingOk_ ? "alterObjectIfExists" : "alterObject"))));
}
TDropObject::TDropObject(TPosition pos, const TString& objectId, const TString& typeId, const TObjectOperatorContext& context,
TFeatureMap&& features, bool missingOk)
: TBase(pos, objectId, typeId, context, std::move(features))
, MissingOk_(missingOk)
{}
INode::TPtr TDropObject::BuildOptions() const {
return Y(Q(Y(Q("mode"), Q(MissingOk_ ? "dropObjectIfExists" : "dropObject"))));
}
} // NSQLTranslationV1
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