function pm_taxation in Drupal PM (Project Management) 7

Calculates taxation for Project Management nodes

2 calls to pm_taxation()

_pmexpense_beforesave in pmexpense/pmexpense.module

Prepare expense date before saving it to the database.

_pminvoice_beforesave in pminvoice/pminvoice.module

Prepares pminvoice for saving.

File

./pm.module, line 641

Main module file for the Project Management module.

Code

function pm_taxation(&$node) {

  // If values are not set, then use default values
  if (!isset($node->tax1app)) {
    $node->tax1app = variable_get('pm_tax1_app', 'none');
  }
  if (!isset($node->tax1percent)) {
    $node->tax1percent = variable_get('pm_tax1_percent', '20');
  }
  if (!isset($node->tax2app)) {
    $node->tax2app = variable_get('pm_tax2_app', 'none');
  }
  if (!isset($node->tax2percent)) {
    $node->tax2percent = variable_get('pm_tax2_percent', '20');
  }
  switch ($node->tax1app) {
    case 0:
      $node->tax1 = 0;
      break;
    case 1:
      $node->tax1 = $node->amount * $node->tax1percent / 100;
      break;
    default:

      // ERROR
      drupal_set_message(t('Error during tax calculations (Project Management module)'), 'error');
  }
  $node->subtotal = $node->amount + $node->tax1;
  switch ($node->tax2app) {
    case 0:
      $node->tax2 = 0;
      break;
    case 1:
      $node->tax2 = $node->amount * $node->tax2percent / 100;
      break;
    case 2:
      $node->tax2 = $node->subtotal * $node->tax2percent / 100;
      break;
    default:

      // ERROR
      drupal_set_message(t('Error during tax calculations (Project Management module)'), 'error');
  }
  $node->total = $node->subtotal + $node->tax2;
}