async function exampleData()

in firestore/main/index.js [449:479]

• 28 lines of code
• 1 McCabe index (conditional complexity)

async function exampleData(db) {
  // [START firestore_query_filter_dataset]
  const citiesRef = db.collection('cities');

  await citiesRef.doc('SF').set({
    name: 'San Francisco', state: 'CA', country: 'USA',
    capital: false, population: 860000,
    regions: ['west_coast', 'norcal']
  });
  await citiesRef.doc('LA').set({
    name: 'Los Angeles', state: 'CA', country: 'USA',
    capital: false, population: 3900000,
    regions: ['west_coast', 'socal']
  });
  await citiesRef.doc('DC').set({
    name: 'Washington, D.C.', state: null, country: 'USA',
    capital: true, population: 680000,
    regions: ['east_coast']
  });
  await citiesRef.doc('TOK').set({
    name: 'Tokyo', state: null, country: 'Japan',
    capital: true, population: 9000000,
    regions: ['kanto', 'honshu']
  });
  await citiesRef.doc('BJ').set({
    name: 'Beijing', state: null, country: 'China',
    capital: true, population: 21500000,
    regions: ['jingjinji', 'hebei']
  });
  // [END firestore_query_filter_dataset]
}