uc_weightquote.install in Ubercart 6.2

Install modules for uc_weightquote.module.

File

shipping/uc_weightquote/uc_weightquote.install

<?php

/**
 * @file
 * Install modules for uc_weightquote.module.
 */

/**
 * Implements hook_schema().
 */
function uc_weightquote_schema() {
  $schema = array();
  $schema['uc_weightquote_products'] = array(
    'description' => 'Stores product information about weight-based shipping quotes.',
    'fields' => array(
      'vid' => array(
        'description' => 'The {uc_products}.vid.',
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
      'nid' => array(
        'description' => 'The {uc_products}.nid.',
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
      'mid' => array(
        'description' => 'The {uc_weightquote_methods}.mid.',
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
      'rate' => array(
        'description' => 'The rate multiplier, in the store default currency per the store default weight unit.',
        'type' => 'numeric',
        'precision' => 16,
        'scale' => 5,
        'not null' => FALSE,
      ),
    ),
    'primary key' => array(
      'vid',
      'mid',
    ),
  );
  $schema['uc_weightquote_methods'] = array(
    'description' => 'Stores weight-based shipping quote methods information.',
    'fields' => array(
      'mid' => array(
        'description' => 'The shipping quote method ID.',
        'type' => 'serial',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'title' => array(
        'description' => 'The method title, displayed on administration pages.',
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => '',
      ),
      'label' => array(
        'description' => 'The user-facing label of the shipping method.',
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => '',
      ),
      'base_rate' => array(
        'description' => 'The amount of shipping cost before product weight is applied.',
        'type' => 'numeric',
        'precision' => 16,
        'scale' => 5,
        'not null' => TRUE,
        'default' => 0.0,
      ),
      'product_rate' => array(
        'description' => 'The default rate multiplier in the store default currency per store default weight unit.',
        'type' => 'numeric',
        'precision' => 16,
        'scale' => 5,
        'not null' => TRUE,
        'default' => 0.0,
      ),
    ),
    'primary key' => array(
      'mid',
    ),
  );
  return $schema;
}

/**
 * Implements hook_install().
 */
function uc_weightquote_install() {
  drupal_install_schema('uc_weightquote');
}

/**
 * Implements hook_uninstall().
 */
function uc_weightquote_uninstall() {
  drupal_uninstall_schema('uc_weightquote');
  variable_del('uc_weightquote_base_rate');
  variable_del('uc_weightquote_product_default');
}
function uc_weightquote_update_1() {
  $ret = array();
  switch ($GLOBALS['db_type']) {
    case 'mysql':
    case 'mysqli':
      $ret[] = update_sql("ALTER TABLE {uc_weightquote_products} ADD COLUMN vid mediumint(9) unsigned NOT NULL default 0 FIRST");
      $ret[] = update_sql("ALTER TABLE {uc_weightquote_products} DROP INDEX nid");
      $result = db_query("SELECT nid, vid FROM {node}");
      while ($product = db_fetch_object($result)) {
        db_query("UPDATE {uc_weightquote_products} SET vid = %d WHERE nid = %d", $product->vid, $product->nid);
      }
      $ret[] = update_sql("ALTER TABLE {uc_weightquote_products} ADD PRIMARY KEY (vid)");
      break;
    case 'pgsql':
      db_add_column($ret, 'uc_weightquote_products', 'vid', 'integer unsigned', array(
        'not null' => TRUE,
        'default' => 0,
      ));
      $ret[] = update_sql("ALTER TABLE {uc_weightquote_products} DROP CONSTRAINT {uc_weightquote_products}_nid_key");
      $result = db_query("SELECT nid, vid FROM {node}");
      while ($product = db_fetch_object($result)) {
        db_query("UPDATE {uc_weightquote_products} SET vid = %d WHERE nid = %d", $product->vid, $product->nid);
      }
      $ret[] = update_sql("ALTER TABLE {uc_weightquote_products} ADD PRIMARY KEY (vid)");
      break;
  }
  return $ret;
}
function uc_weightquote_update_2() {
  $ret = array();
  switch ($GLOBALS['db_type']) {
    case 'pgsql':
      db_change_column($ret, 'uc_weightquote_products', 'vid', 'vid', 'int_unsigned', array(
        'not null' => TRUE,
        'default' => 0,
      ));
      db_change_column($ret, 'uc_weightquote_products', 'nid', 'nid', 'int_unsigned', array(
        'not null' => TRUE,
        'default' => 0,
      ));
      break;
  }
  return $ret;
}
function uc_weightquote_update_6000() {
  $ret = array();
  db_drop_primary_key($ret, 'uc_weightquote_products');
  db_change_field($ret, 'uc_weightquote_products', 'vid', 'vid', array(
    'type' => 'int',
    'unsigned' => TRUE,
    'not null' => TRUE,
    'default' => 0,
  ), array(
    'primary key' => array(
      'vid',
    ),
  ));
  db_change_field($ret, 'uc_weightquote_products', 'nid', 'nid', array(
    'type' => 'int',
    'unsigned' => TRUE,
    'not null' => TRUE,
    'default' => 0,
  ));
  return $ret;
}
function uc_weightquote_update_6001() {
  $ret = array();
  db_change_field($ret, 'uc_weightquote_products', 'rate', 'rate', array(
    'type' => 'numeric',
    'precision' => 15,
    'scale' => 3,
    'not null' => FALSE,
  ));
  db_drop_primary_key($ret, 'uc_weightquote_products');
  db_add_field($ret, 'uc_weightquote_products', 'mid', array(
    'type' => 'int',
    'unsigned' => TRUE,
    'not null' => TRUE,
    'default' => 0,
  ), array(
    'primary key' => array(
      'vid',
      'mid',
    ),
  ));
  db_create_table($ret, 'uc_weightquote_methods', array(
    'fields' => array(
      'mid' => array(
        'type' => 'serial',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'title' => array(
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => '',
      ),
      'label' => array(
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => '',
      ),
      'base_rate' => array(
        'type' => 'numeric',
        'precision' => 15,
        'scale' => 3,
        'not null' => TRUE,
        'default' => 0.0,
      ),
      'product_rate' => array(
        'type' => 'numeric',
        'precision' => 15,
        'scale' => 3,
        'not null' => TRUE,
        'default' => 0.0,
      ),
    ),
    'primary key' => array(
      'mid',
    ),
  ));
  $enabled = variable_get('uc_quote_enabled', array());
  $weight = variable_get('uc_quote_method_weight', array());
  $base_rate = variable_get('uc_weightquote_base_rate', 0);
  $product_rate = variable_get('uc_weightquote_product_default', 0);
  $ret[] = update_sql("INSERT INTO {uc_weightquote_methods} (title, label, base_rate, product_rate) VALUES ('" . t('Weight rate per product') . "', '" . t('Shipping') . "', " . $base_rate . ", " . $product_rate . ")");
  $mid = db_last_insert_id('uc_weightquote_methods', 'mid');
  $ret[] = update_sql("UPDATE {uc_weightquote_products} SET mid = " . $mid);
  if (isset($enabled['weightquote'])) {
    $enabled['weightquote_' . $mid] = $enabled['weightquote'];
  }
  if (isset($weight['weightquote'])) {
    $weight['weightquote_' . $mid] = $weight['weightquote'];
  }
  unset($enabled['weightquote'], $weight['weightquote']);
  variable_set('uc_quote_enabled', $enabled);
  variable_set('uc_quote_method_weight', $weight);
  variable_del('uc_weightquote_base_rate');
  variable_del('uc_weightquote_product_default');
  if (db_table_exists('ca_predicates') && ($predicate = db_fetch_object(db_query("SELECT ca_trigger, actions FROM {ca_predicates} WHERE pid = '%s'", 'uc_weightquote_get_quote')))) {
    $predicate->pid = 'uc_weightquote_get_quote_' . $mid;
    $predicate->actions = unserialize($predicate->actions);
    $predicate->ca_trigger = 'get_quote_from_weightquote_' . $mid;
    $result = db_query("UPDATE {ca_predicates} SET pid = '%s', ca_trigger = '%s', actions = '%s' WHERE pid = 'uc_weightquote_get_quote'", $predicate->pid, $predicate->ca_trigger, serialize($predicate->actions));
    $ret[] = array(
      'success' => TRUE,
      'query' => check_plain("UPDATE {ca_predicates} SET pid = '" . $predicate->pid . "', ca_trigger = '" . $predicate->ca_trigger . "', actions = '" . serialize($predicate->actions) . "' WHERE pid = 'uc_weightquote_get_quote'"),
    );
  }
  return $ret;
}

/**
 * Change currency fields to numeric(16, 5).
 */
function uc_weightquote_update_6002() {
  $ret = array();
  db_change_field($ret, 'uc_weightquote_products', 'rate', 'rate', array(
    'type' => 'numeric',
    'precision' => 16,
    'scale' => 5,
    'not null' => FALSE,
  ));
  db_change_field($ret, 'uc_weightquote_methods', 'base_rate', 'base_rate', array(
    'type' => 'numeric',
    'precision' => 16,
    'scale' => 5,
    'not null' => FALSE,
  ));
  db_change_field($ret, 'uc_weightquote_methods', 'product_rate', 'product_rate', array(
    'type' => 'numeric',
    'precision' => 16,
    'scale' => 5,
    'not null' => FALSE,
  ));
  return $ret;
}

Functions

Name	Description
uc_weightquote_install	Implements hook_install().
uc_weightquote_schema	Implements hook_schema().
uc_weightquote_uninstall	Implements hook_uninstall().
uc_weightquote_update_1
uc_weightquote_update_2
uc_weightquote_update_6000
uc_weightquote_update_6001
uc_weightquote_update_6002	Change currency fields to numeric(16, 5).