protected function Generator::getLastSequence in Commerce Invoice 7.2

Finds the last invoice number generated for this pattern.

Parameters

string $key:

Return value

int|FALSE The last number or FALSE if no previous number is found.

1 call to Generator::getLastSequence()

Generator::getNextSequence in src/InvoiceNumber/Generator.php

Calculates the next sequential number for this pattern.

File

src/InvoiceNumber/Generator.php, line 72

Invoice Number Generator

Class

Generator

Invoice number generator.

Namespace

Drupal\commerce_invoice\InvoiceNumber

Code

protected function getLastSequence($key) {
  $query = db_select('commerce_invoice', 'ci')
    ->fields('ci', array(
    'number_sequence',
  ))
    ->condition('number_pattern', $this->name)
    ->condition('number_key', $key)
    ->orderBy('number_sequence', 'DESC')
    ->range(0, 1);
  $last = $query
    ->execute()
    ->fetchField();
  return $last !== FALSE ? (int) $last : FALSE;
}