Top 10 Examples of "azure-storage in functional component" in JavaScript

async function deleteTableEntities (tables) {
  const deletions = []
  for (let index = 0; index < tables.length; index++) {
    const table = tables[index]
    const query = new azure.TableQuery() // Azure Table Storage has a max of 1000 records returned
    let done = false
    let batch = 1
    while (!done) {
      const data = await tableService.queryEntitiesAsync(table, query, null)
      const entities = data.result.entries
      if (entities.length === 0) {
        done = true
      }
      console.log(`Found ${entities.length} entities to delete in batch ${batch++} from ${table}`)
      entities.forEach(entity => {
        deletions.push(tableService.deleteEntityAsync(table, entity))
      })
      await Promise.all(deletions)
    }
  }
}

require('dotenv').config()
const azure = require('azure-storage')
const bluebird = require('bluebird')
const names = require('../../deploy/storage/tables-queues.json')

if (!process.env.AZURE_STORAGE_CONNECTION_STRING) {
  process.exitCode = -1
  console.error('env var $AZURE_STORAGE_CONNECTION_STRING is required')
}

const queueNames = names['queues']
const tableNames = names['tables']
const poisonQueues = queueNames.map(q => q + '-poison')
const allQueues = queueNames.concat(poisonQueues)
const tableService = getPromisifiedService(azure.createTableService())
const queueService = getPromisifiedService(azure.createQueueService())

async function deleteTableEntities (tables) {
  const deletions = []
  for (let index = 0; index < tables.length; index++) {
    const table = tables[index]
    const query = new azure.TableQuery() // Azure Table Storage has a max of 1000 records returned
    let done = false
    let batch = 1
    while (!done) {
      const data = await tableService.queryEntitiesAsync(table, query, null)
      const entities = data.result.entries
      if (entities.length === 0) {
        done = true
      }
      console.log(`Found ${entities.length} entities to delete in batch ${batch++} from ${table}`)
      entities.forEach(entity => {

function leaseBlob(callback) {
  // Create a blob client for interacting with the blob service from connection string
  // How to create a storage connection string - http://msdn.microsoft.com/en-us/library/azure/ee758697.aspx
  var blobService = storage.createBlobService(config.connectionString);

  var containerName = "demoleaseblobcontainer-" + guid.v1();
  var blobName = 'exclusive';

  console.log('1. Create Container');
  blobService.createContainerIfNotExists(containerName, function (error) {
    if (error) return callback(error);

    console.log('2. Create blob');
    blobService.createBlockBlobFromText(containerName, blobName, 'blob created', function (error) {
      if (error) return callback(error);

      console.log('3. Acquire lease on blob');
      blobService.acquireLease(containerName, blobName, { leaseDuration: 15 }, function (error, leaseResult) {
        if (error) return callback(error);

var iotHubClient = ServiceClient.fromConnectionString(iotHubConnString);

// event hub alerts
var alerts = [];
var ehclient = EventHubClient.fromConnectionString(ehConnString, eventHubName)
ehclient.createReceiver('$Default', '0', { startAfterTime: Date.now() })
    .then(function(rx) {
        rx.on('errorReceived', function(err) { console.log(err); });
        rx.on('message', function(message) {
            alerts.push(message.body);
            alerts = alerts.slice(-5); // keep last 5
        });
    });

// table storage
var tableSvc = azure.createTableService(storageAcountName, storageAccountKey);
tableSvc.createTableIfNotExists(storageTable, function(err, result, response) {
    if (err) {
        console.log('error looking up table');
        console.log(err)
    }
});

// website setup
var app = express();
var port = nconf.get('port');
app.use(express.static('public'));
app.use(express.static('bower_components'));
app.use(bodyParser.json());

// app api
app.get('/api/alerts', function(req, res) {

require('dotenv').config()
const azure = require('azure-storage')
const bluebird = require('bluebird')
const names = require('../../deploy/storage/tables-queues.json')

if (!process.env.AZURE_STORAGE_CONNECTION_STRING) {
  process.exitCode = -1
  console.error('env var $AZURE_STORAGE_CONNECTION_STRING is required')
}

const queueNames = names.queues
const tableNames = names.tables
const poisonQueues = queueNames.map(q => q + '-poison')
const allQueues = queueNames.concat(poisonQueues)
const tableService = getPromisifiedService(azure.createTableService())
const queueService = getPromisifiedService(azure.createQueueService())

async function deleteTableEntities (tables) {
  const deletions = []
  for (let index = 0; index < tables.length; index++) {
    const table = tables[index]
    const query = new azure.TableQuery() // Azure Table Storage has a max of 1000 records returned
    let done = false
    let batch = 1
    while (!done) {
      const data = await tableService.queryEntitiesAsync(table, query, null)
      const entities = data.result.entries
      if (entities.length === 0) {
        done = true
      }
      console.log(`Found ${entities.length} entities to delete in batch ${batch++} from ${table}`)
      entities.forEach(entity => {

'use strict'

require('dotenv').config()
const azure = require('azure-storage')

const storageConnection = process.env.AZURE_STORAGE_CONNECTION_STRING
if (!storageConnection) {
  process.exitCode = -1
  console.error('env var $AZURE_STORAGE_CONNECTION_STRING is required')
}

const queueName = process.env.QUEUE_NAME || 'completed-checks'
const permissions = azure.QueueUtilities.SharedAccessPermissions.ADD

var queueService = azure.createQueueService(storageConnection)
// setCors(queueService)

const generateSasToken = () => {
  // Create a SAS token that expires in an hour
  // Set start time to five minutes ago to avoid clock skew.
  var startDate = new Date()
  startDate.setMinutes(startDate.getMinutes() - 5)
  var expiryDate = new Date(startDate)
  expiryDate.setMinutes(startDate.getMinutes() + 60)

  var sharedAccessPolicy = {
    AccessPolicy: {
      Permissions: permissions,
      Start: startDate,
      Expiry: expiryDate
    }

console.log('Size:', size);

	const stream = fs.createReadStream(file);
	const [sha1hash, sha256hash] = await Promise.all([hashStream('sha1', stream), hashStream('sha256', stream)]);

	console.log('SHA1:', sha1hash);
	console.log('SHA256:', sha256hash);

	const blobName = commit + '/' + name;
	const storageAccount = process.env['AZURE_STORAGE_ACCOUNT_2']!;

	const blobService = azure.createBlobService(storageAccount, process.env['AZURE_STORAGE_ACCESS_KEY_2']!)
		.withFilter(new azure.ExponentialRetryPolicyFilter(20));

	const mooncakeBlobService = azure.createBlobService(storageAccount, process.env['MOONCAKE_STORAGE_ACCESS_KEY']!, `${storageAccount}.blob.core.chinacloudapi.cn`)
		.withFilter(new azure.ExponentialRetryPolicyFilter(20));

	// mooncake is fussy and far away, this is needed!
	mooncakeBlobService.defaultClientRequestTimeoutInMs = 10 * 60 * 1000;

	await Promise.all([
		assertContainer(blobService, quality),
		assertContainer(mooncakeBlobService, quality)
	]);

	const [blobExists, moooncakeBlobExists] = await Promise.all([
		doesAssetExist(blobService, quality, blobName),
		doesAssetExist(mooncakeBlobService, quality, blobName)
	]);

	const promises: Array> = [];

storageClient.deleteEntity(tableName, customer, function entitiesQueried(error, result) {
          if (error) return callback(error);

          console.log("   deleteEntity succeeded.");

          // Demonstrates upsert and batch table operations
          console.log("5. Inserting a batch of entities. ");

          // create batch operation
          var batch = new storage.TableBatch();
          var lastName = "Smith";

          // The following code  generates test data for use during the query samples.  
          for (var i = 0; i < 100; i++) {
            var name = zeroPaddingString(i, 4);
            var customerToInsert = createCustomerEntityDescriptor(lastName, name, name + "@contoso.com", "425-555-" + name)

            batch.insertEntity(customerToInsert);
          }

          //  Demonstrate inserting of a large batch of entities. Some considerations for batch operations:
          //  1. You can perform updates, deletes, and inserts in the same single batch operation.
          //  2. A single batch operation can include up to 100 entities.
          //  3. All entities in a single batch operation must have the same partition key.
          //  4. While it is possible to perform a query as a batch operation, it must be the only operation in the batch.
          //  5. Batch size must be <= 4MB  

tableService.createTableIfNotExists('Repositories', error => {
    if (error) {
      console.error(error)
      return
    }
    // creates a batch of operation to be executed
    var batch = new storage.TableBatch()
    for (var i = 0; i < input.length; i++) {
      var repository = input[i]

      // Creates an operation to add the repository to Table Storage
      batch.insertOrReplaceEntity({
        PartitionKey: { _: 'Default' },
        RowKey: { _: repository.id.toString() },
        OpenedIssues: { _: repository.openedIssues },
        RepositoryName: { _: repository.name }
      })
    }
    // execute the batch of operations
    tableService.executeBatch('Repositories', batch, error => {
      if (error) {
        console.error(error)
      }

'use strict'

require('dotenv').config()
const azure = require('azure-storage')

const storageConnection = process.env.AZURE_STORAGE_CONNECTION_STRING
if (!storageConnection) {
  process.exitCode = -1
  console.error('env var $AZURE_STORAGE_CONNECTION_STRING is required')
}

const queueName = process.env.QUEUE_NAME || 'completed-checks'
const permissions = azure.QueueUtilities.SharedAccessPermissions.ADD

var queueService = azure.createQueueService(storageConnection)
// setCors(queueService)

const generateSasToken = () => {
  // Create a SAS token that expires in an hour
  // Set start time to five minutes ago to avoid clock skew.
  var startDate = new Date()
  startDate.setMinutes(startDate.getMinutes() - 5)
  var expiryDate = new Date(startDate)
  expiryDate.setMinutes(startDate.getMinutes() + 60)

  var sharedAccessPolicy = {
    AccessPolicy: {
      Permissions: permissions,
      Start: startDate,