Cloud Firestore Operations

FirestoreOperations.js

const isDbReferenceExist = async (dbRoute) => {
  const dbValidation = await db.doc(dbRoute).get()
  if (!dbValidation.exists) {
    return false
  } else {
    debug('Document data: ', dbValidation.data())
    return true
  }
}

const getElementsFromDocument = async (collectionId, docId) => {
  try {
    const dbRef = await db.collection(collectionId).doc(docId).get()
    if (!dbRef.exists) {
      debugDbError('No such document!')
      throw new Error('No such document!')
    } else {
      debug('Document data: ', dbRef.data())
      return dbRef.data()
    }
  } catch (error) {
    debugDbError(error)
    throw new Error(error)
  }
}

const setElementToDocument = async (
  collectionId,
  docId,
  propertyId,
  newElement,
) => {
  try {
    const dbRef = db.collection(collectionId).doc(docId)
    const response = await dbRef.set(
      {
        [propertyId]: newElement,
      },
      {merge: true},
    )
    debug(
      'Document successfully written, in route: ' + collectionId + '/' + docId,
    )
    return response
  } catch (error) {
    debugDbError(error)
    throw new Error(error)
  }
}