Blocking dependent promise implementation sample

blockingDependentPromise.js

// Application logic that get employee records alongside their individual next of kin data
const getAllEmployeeInformation = async () => {
  // Start recording the execution time of the following code.
  console.time('bad await')
  const allEmployees = await getAllEmployees(); // Get all employee from the DB

  const allEmployeeRecords = [];

  // Map individual employee record with their next of kin data and return the mapped data
  for (const employee of allEmployees) {
    const nextOfKin = await getEmployeeNextOfKin(employee.id);
    allEmployeeRecords.push({ ...employee, nextOfKin });
  }
  console.log(allEmployeeRecords);

  // Stop recording the execution time and log the elapsed time to the console.
  console.timeEnd('bad await');
  return allEmployeeRecords;
}

getAllEmployeeInformation();