function uc_file_schema in Ubercart 7.3

Same name and namespace in other branches

1. 8.4 uc_file/uc_file.install \uc_file_schema()
2. 6.2 uc_file/uc_file.install \uc_file_schema()

Implements hook_schema().

File

uc_file/uc_file.install, line 14

Install, update and uninstall functions for the uc_file module.

Code

function uc_file_schema() {
  $schema = array();
  $schema['uc_files'] = array(
    'description' => 'Stores information on purchasable files.',
    'fields' => array(
      'fid' => array(
        'description' => 'Primary key: the file ID.',
        'type' => 'serial',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'filename' => array(
        'description' => 'The name of the file.',
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => '',
      ),
    ),
    'primary key' => array(
      'fid',
    ),
    'indexes' => array(
      'filename' => array(
        'filename',
      ),
    ),
  );
  $schema['uc_file_products'] = array(
    'description' => 'Maps file product features to files.',
    'fields' => array(
      'fpid' => array(
        'description' => 'Primary key: the ID for the file-product combination.',
        'type' => 'serial',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'pfid' => array(
        'description' => 'The {uc_product_features}.pfid.',
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
      'fid' => array(
        'description' => 'The {uc_files}.fid of the purchasable file.',
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
      'model' => array(
        'description' => 'The product model.',
        'type' => 'varchar',
        'length' => 255,
        'not null' => FALSE,
      ),
      'description' => array(
        'description' => 'The description of the file.',
        'type' => 'varchar',
        'length' => 255,
        'not null' => FALSE,
      ),
      'shippable' => array(
        'description' => 'Is this file feature shippable? 1 => Yes. 0 => No.',
        'type' => 'int',
        'size' => 'tiny',
        'not null' => TRUE,
        'default' => 0,
      ),
      'download_limit' => array(
        'description' => 'The number of times the file may be downloaded by a user. -1 indicates the store default will be used.',
        'type' => 'int',
        'not null' => FALSE,
        'default' => -1,
      ),
      'address_limit' => array(
        'description' => 'The number of different IP addresses from which the file may be downloaded. -1 indicates the store default will be used.',
        'type' => 'int',
        'not null' => FALSE,
        'default' => -1,
      ),
      'time_granularity' => array(
        'description' => 'The units of time for time_quantity. -1 indicates the store default will be used.',
        'type' => 'varchar',
        'length' => 16,
        'not null' => TRUE,
        'default' => '-1',
      ),
      'time_quantity' => array(
        'description' => 'With time_granularity, the amount of time the file will be available for download. -1 indicates the store default will be used.',
        'type' => 'int',
        'not null' => TRUE,
        'default' => -1,
      ),
    ),
    'indexes' => array(
      'pfid' => array(
        'pfid',
      ),
      'fid' => array(
        'fid',
      ),
    ),
    'primary key' => array(
      'fpid',
    ),
    'foreign keys' => array(
      'uc_product_features' => array(
        'table' => 'uc_product_features',
        'columns' => array(
          'pfid' => 'pfid',
        ),
      ),
      'uc_files' => array(
        'table' => 'uc_files',
        'columns' => array(
          'fid' => 'fid',
        ),
      ),
    ),
  );
  $schema['uc_file_users'] = array(
    'description' => 'The customers and the files they have purchased.',
    'fields' => array(
      'fuid' => array(
        'description' => 'Primary key: the ID of the file-user combination.',
        'type' => 'serial',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'fid' => array(
        'description' => 'The {uc_files}.fid that was purchased.',
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
      'uid' => array(
        'description' => 'The {users}.uid of the user who purchased the file.',
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
      'pfid' => array(
        'description' => 'The product feature ID of the product that was ordered, from {uc_file_products}.pfid.',
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => FALSE,
      ),
      'file_key' => array(
        'description' => 'A hash of the data in this row.',
        'type' => 'varchar',
        'length' => 64,
        'not null' => TRUE,
        'default' => '',
      ),
      'granted' => array(
        'description' => 'The Unix timestamp indicating when the file was made available for download.',
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
      ),
      'expiration' => array(
        'description' => 'The Unix timestamp indicating when the file will no longer be available for download.',
        'type' => 'int',
        'not null' => FALSE,
        'default' => 0,
      ),
      'accessed' => array(
        'description' => 'The number of times the file has been downloaded by the user.',
        'type' => 'int',
        'size' => 'small',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
      'addresses' => array(
        'description' => 'The number of different IP addresses the user has used to download the file.',
        'type' => 'text',
        'serialize' => TRUE,
        'not null' => FALSE,
      ),
      'download_limit' => array(
        'description' => 'The number of times the user may download the file.',
        'type' => 'int',
        'not null' => FALSE,
        'default' => NULL,
      ),
      'address_limit' => array(
        'description' => 'The number of different IP addresses the user may use to download the file.',
        'type' => 'int',
        'not null' => FALSE,
        'default' => NULL,
      ),
    ),
    'indexes' => array(
      'fid_uid' => array(
        'fid',
        'uid',
      ),
      'uid' => array(
        'uid',
      ),
    ),
    'primary key' => array(
      'fuid',
    ),
    'foreign keys' => array(
      'uc_product_features' => array(
        'table' => 'uc_product_features',
        'columns' => array(
          'pfid' => 'pfid',
        ),
      ),
      'uc_files' => array(
        'table' => 'uc_files',
        'columns' => array(
          'fid' => 'fid',
        ),
      ),
      'users' => array(
        'table' => 'users',
        'columns' => array(
          'uid' => 'uid',
        ),
      ),
    ),
  );
  return $schema;
}