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<?php

/**

 * @file

 * Default rule configurations for Checkout.

 */

/**

 * Implements hook_default_rules_configuration().

 */

function commerce_checkout_default_rules_configuration() {

  // Store the customer profile entity info for use in default rules.

  $customer_profile_entity_info = entity_get_info('commerce_customer_profile');

  $rules = array();

  // Add a reaction rule to set the order created date to the checkout

  // completion date. This was added in a point release and thus will be

  // disabled by default for updated sites based on a variable set in an update

  // hook but enabled by default for new sites.

  $rule = rules_reaction_rule();

  $rule->label = t('Set the order created date to the checkout completion date');

  $rule->tags = array('Commerce Checkout');

  $rule->active = variable_get('enable_commerce_checkout_order_created_date_update', TRUE);

  $rule

    ->event('commerce_checkout_complete')

    ->action('data_set', array(

      'data:select' => 'commerce-order:created',

      'value:select' => 'site:current-date',

    ));

  $rule->weight = -10;

  $rules['commerce_checkout_order_created_date_update'] = $rule;

  // Add a reaction rule to update an order to the default status of the pending

  // order status upon checkout completion.

  $rule = rules_reaction_rule();

  $rule->label = t('Update the order status on checkout completion');

  $rule->tags = array('Commerce Checkout');

  $rule->active = TRUE;

  $rule

    ->event('commerce_checkout_complete')

    ->action('commerce_order_update_state', array(

      'commerce_order:select' => 'commerce-order',

      'order_state' => 'pending',

    ));

  $rules['commerce_checkout_order_status_update'] = $rule;

  // Add a reaction rule to assign an oder to a pre-existing user account if an

  // existing e-mail address is used in checkout.

  $rule = rules_reaction_rule();

  $rule->label = t('Assign an anonymous order to a pre-existing user');

  $rule->tags = array('Commerce Checkout');

  $rule->active = TRUE;

  $rule

    ->event('commerce_checkout_complete')

    ->condition('data_is', array(

      'data:select' => 'commerce-order:uid',

      'op' => '==',

      'value' => '0',

    ))

    ->condition('entity_exists', array(

      'type' => 'user',

      'property' => 'mail',

      'value:select' => 'commerce-order:mail',

    ))

    ->condition('data_is', array(

      'data:select' => 'commerce-order:type',

      'op' => '==',

      'value' => 'commerce_order',

    ))

    ->action('entity_query', array(

      'type' => 'user',

      'property' => 'mail',

      'value:select' => 'commerce-order:mail',

      'limit' => 1,

      'entity_fetched:label' => t('Fetched account'),

      'entity_fetched:var' => 'account_fetched',

    ));

  // Build a loop that updates the order and customer profile uids with the uid

  // from the fetched user account.

  $loop = rules_loop(array(

    'list:select' => 'account-fetched',

    'item:var' => 'list_item',

    'item:label' => t('Current list item'),

    'item:type' => 'user',

  ))

    ->action('data_set', array(

      'data:select' => 'commerce-order:uid',

      'value:select' => 'list-item:uid',

    ));

  // Accommodate any profile types referenced by the order.

  foreach ($customer_profile_entity_info['bundles'] as $type => $data) {

    $instance = field_info_instance('commerce_order', 'commerce_customer_' . $type, 'commerce_order');

    if (!empty($instance)) {

      $loop

        ->action('data_set', array(

          'data:select' => 'commerce-order:' . strtr('commerce-customer-' . $type, '_', '-') . ':uid',

          'value:select' => 'list-item:uid',

        ));

    }

  }

  // Add the loop to the rule as an action.

  $rule->action($loop);

  // Adjust the weight so this rule executes after the order status has been

  // updated.

  $rule->weight = 1;

  $rules['commerce_checkout_order_convert'] = $rule;

  // Add a reaction rule that creates a new user account during checkout

  // completion if the customer specified a non-existent e-mail address. The

  // default functionality is to create an active user account with the e-mail

  // for administrator created accounts and will always assume the need for

  // e-mail verification for setting a password.

  $rule = rules_reaction_rule();

  $rule->label = t('Create a new account for an anonymous order');

  $rule->tags = array('Commerce Checkout');

  $rule->active = TRUE;

  $rule

    ->event('commerce_checkout_complete')

    ->condition('data_is', array(

      'data:select' => 'commerce-order:uid',

      'op' => '==',

      'value' => '0',

    ))

    ->condition(rules_condition('entity_exists', array(

      'type' => 'user',

      'property' => 'mail',

      'value:select' => 'commerce-order:mail',

    ))->negate())

    ->condition('data_is', array(

      'data:select' => 'commerce-order:type',

      'op' => '==',

      'value' => 'commerce_order',

    ))

    ->action('entity_create', array(

      'type' => 'user',

      'param_name:select' => 'commerce-order:mail-username',

      'param_mail:select' => 'commerce-order:mail',

      'entity_created:label' => t('Created account'),

      'entity_created:var' => 'account_created',

    ))

    ->action('data_set', array(

      'data:select' => 'account-created:status',

      'value' => 1,

    ))

    ->action('entity_save', array(

      'data:select' => 'account-created',

      'immediate' => 1,

    ))

    ->action('entity_query', array(

      'type' => 'user',

      'property' => 'mail',

      'value:select' => 'commerce-order:mail',

      'limit' => 1,

      'entity_fetched:label' => t('Fetched account'),

      'entity_fetched:var' => 'account_fetched',

    ));

  // Build a loop that send the account notification e-mail and updates the

  // order and customer profile uids with the uid from the fetched user account.

  $loop = rules_loop(array(

    'list:select' => 'account-fetched',

    'item:var' => 'list_item',

    'item:label' => t('Current list item'),

    'item:type' => 'user',

  ))

    ->action('send_account_email', array(

      'account:select' => 'list-item',

      'email_type' => 'register_admin_created',

    ))

    ->action('data_set', array(

      'data:select' => 'commerce-order:uid',

      'value:select' => 'list-item:uid',

    ));

  // Accommodate any profile types referenced by the order.

  foreach ($customer_profile_entity_info['bundles'] as $type => $data) {

    $instance = field_info_instance('commerce_order', 'commerce_customer_' . $type, 'commerce_order');

    if (!empty($instance)) {

      $loop

        ->action('data_set', array(

          'data:select' => 'commerce-order:' . strtr('commerce-customer-' . $type, '_', '-') . ':uid',

          'value:select' => 'list-item:uid',

        ));

    }

  }

  // Add the loop to the rule as an action.

  $rule->action($loop);

  // Adjust the weight so this rule executes after the one checking for a pre-

  // existing user account.

  $rule->weight = 2;

  $rules['commerce_checkout_new_account'] = $rule;

  // Add a reaction rule to send order e-mail upon checkout completion.

  $rule = rules_reaction_rule();

  $rule->label = t('Send an order notification e-mail');

  $rule->tags = array('Commerce Checkout');

  $rule->active = TRUE;

  $rule

    ->event('commerce_checkout_complete')

    ->action('mail', array(

      'to:select' => 'commerce-order:mail',

      'subject' => t('Order [commerce-order:order-number] at [site:name]'),

      'message' => t("Thanks for your order [commerce-order:order-number] at [site:name].\n\nIf this is your first order with us, you will receive a separate e-mail with login instructions. You can view your order history with us at any time by logging into our website at:\n\n[site:login-url]\n\nYou can find the status of your current order at:\n\n[commerce-order:customer-url]\n\nPlease contact us if you have any questions about your order."),

      'from' => '',

    ));

  // Adjust the weight so this rule executes after the order has been updated to

  // the proper user account.

  $rule->weight = 4;

  $rules['commerce_checkout_order_email'] = $rule;

  return $rules;

}