stdx::optional<result::update> collection::update_one(view_or_value filter,
view_or_value update,
const options::update& options) {
options::bulk_write bulk_opts;
bulk_opts.ordered(false);
if (options.bypass_document_validation()) {
bulk_opts.bypass_document_validation(*options.bypass_document_validation());
}
if (options.write_concern()) {
bulk_opts.write_concern(*options.write_concern());
}
class bulk_write bulk_op(bulk_opts);
model::update_one update_op(filter, update);
if (options.collation()) {
update_op.collation(*options.collation());
}
if (options.upsert()) {
update_op.upsert(*options.upsert());
}
bulk_op.append(update_op);
auto result = bulk_write(bulk_op);
if (!result) {
return stdx::nullopt;
}
return stdx::optional<result::update>(result::update(std::move(result.value())));
}
stdx::optional<result::update> collection::update_one(view_or_value filter, view_or_value update,
const options::update& options) {
class bulk_write bulk_op(false);
model::update_one update_op(filter, update);
if (options.upsert()) update_op.upsert(options.upsert().value());
bulk_op.append(update_op);
if (options.bypass_document_validation())
bulk_op.bypass_document_validation(*options.bypass_document_validation());
if (options.write_concern()) bulk_op.write_concern(*options.write_concern());
auto result = bulk_write(bulk_op);
if (!result) {
return stdx::optional<result::update>();
}
return stdx::optional<result::update>(result::update(std::move(result.value())));
}
stdx::optional<result::replace_one> collection::replace_one(view_or_value filter,
view_or_value replacement,
const options::update& options) {
options::bulk_write bulk_opts;
bulk_opts.ordered(false);
if (options.bypass_document_validation())
bulk_opts.bypass_document_validation(*options.bypass_document_validation());
if (options.write_concern()) bulk_opts.write_concern(*options.write_concern());
class bulk_write bulk_op(bulk_opts);
model::replace_one replace_op(filter, replacement);
if (options.upsert()) replace_op.upsert(options.upsert().value());
bulk_op.append(replace_op);
auto result = bulk_write(bulk_op);
if (!result) {
return stdx::optional<result::replace_one>();
}
return stdx::optional<result::replace_one>(result::replace_one(std::move(result.value())));
};