truefalse.install in Quiz 8.4

The installer file for truefalse question type. *

File

question_types/truefalse/truefalse.install

<?php

/**
 * @file
 * The installer file for truefalse question type. *
 */

/**
 * Implements hook_install().
 */
function truefalse_install() {

  //cache_clear_all('autoload:', 'cache'); this for D7
  entity_info_cache_clear();
}

/**
 * Implements hook_uninstall().
 */
function truefalse_uninstall() {

  // TODO The drupal_(un)install_schema functions are called automatically in D7.
  // drupal_uninstall_schema('truefalse')
}

/**
 * Implements hook_schema().
 */
function truefalse_schema() {

  //////////////////////

  // TRUE/FALSE tables.

  //////////////////////

  // Extensions to nodes for T/F
  $schema['quiz_truefalse_node'] = array(
    'fields' => array(
      'nid' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'vid' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'correct_answer' => array(
        'description' => 'The correct answer for the user to give. 1 for true.',
        'type' => 'int',
        'unsigned' => TRUE,
        'size' => 'tiny',
        'default' => 0,
      ),
      'feedback' => array(
        'type' => 'text',
      ),
    ),
    'primary key' => array(
      'vid',
      'nid',
    ),
  );

  // Place to store user answers for T/F questions
  $schema['quiz_truefalse_user_answers'] = array(
    'fields' => array(
      'question_nid' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'question_vid' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'result_id' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'answer' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'size' => 'tiny',
        'default' => 0,
      ),
      'score' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
    ),
    'primary key' => array(
      'result_id',
      'question_nid',
      'question_vid',
    ),
  );
  return $schema;
}

Functions

Name	Description
truefalse_install	Implements hook_install().
truefalse_schema	Implements hook_schema().
truefalse_uninstall	Implements hook_uninstall().