Phone Calls | Loading Data: construct insert query, execute and commit

phone_calls_load_data_3.js

async function loadDataIntoGrakn(input, session) {
  const items = await parseDataToObjects(input);
  
  for (item of items) {
    const tx = await session.transaction(Grakn.txType.WRITE);
    const graqlInsertQuery = input.template(item);
    await tx.query(graqlInsertQuery);
    await tx.commit();
  }
}