Issue #2820122 by itamair, bojanz: Allow collecting a less detailed billing address

Author: bojanz

modules/order/commerce_order.module

@@ -7,9 +7,12 @@
 
 use Drupal\commerce_order\Entity\OrderTypeInterface;
 use Drupal\commerce_order\Plugin\Field\FieldFormatter\PriceCalculatedFormatter;
+use Drupal\Core\Access\AccessResult;
+use Drupal\Core\Entity\EntityInterface;
 use Drupal\Core\Form\FormStateInterface;
 use Drupal\Core\Render\Element;
 use Drupal\entity\BundleFieldDefinition;
+use Drupal\field\FieldStorageConfigInterface;
 
 /**
  * Implements hook_theme().
@@ -194,3 +197,42 @@ function commerce_order_mail($key, &$message, $params) {
   $message['subject'] = $params['subject'];
   $message['body'][] = $params['body'];
 }
+
+/**
+ * Implements hook_ENTITY_TYPE_access().
+ *
+ * Forbids the profile 'address' field from being deletable.
+ * This is an alternative to locking the field which still leaves
+ * the field editable.
+ */
+function commerce_product_field_storage_config_access(FieldStorageConfigInterface $field_storage, $operation) {
+  if ($field_storage->id() == 'profile.address' && $operation == 'delete') {
+    return AccessResult::forbidden();
+  }
+  return AccessResult::neutral();
+}
+
+/**
+ * Implements hook_entity_operation_alter().
+ *
+ * Hides the "Storage settings" operation for the profile 'address' field.
+ */
+function commerce_product_entity_operation_alter(array &$operations, EntityInterface $entity) {
+  if ($entity->getEntityTypeId() == 'field_config' && $entity->id() == 'profile.customer.address') {
+    unset($operations['storage-settings']);
+  }
+}
+
+/**
+ * Implements hook_form_FORM_ID_alter() for 'field_config_edit_form'.
+ *
+ * Hides the 'Available countries' setting for the profile 'address' field.
+ * The setting is unused because in Commerce it is taken from the store.
+ */
+function commerce_product_form_field_config_edit_form_alter(array &$form, FormStateInterface $form_state) {
+  /** @var \Drupal\Core\Field\FieldConfigInterface $entity */
+  $entity = $form_state->getFormObject()->getEntity();
+  if ($entity->id() == 'profile.customer.address') {
+    $form['settings']['available_countries']['#access'] = FALSE;
+  }
+}

modules/order/commerce_order.post_update.php

@@ -6,6 +6,7 @@
  */
 
 use Drupal\Core\Entity\Entity\EntityFormDisplay;
+use Drupal\field\Entity\FieldStorageConfig;
 
 /**
  * Revert Order views to fix broken Price fields.
@@ -201,3 +202,12 @@ function commerce_order_post_update_7() {
 
   return $message;
 }
+
+/**
+ * Unlock the profile 'address' field.
+ */
+function commerce_order_post_update_8() {
+  $field = FieldStorageConfig::loadByName('profile', 'address');
+  $field->setLocked(FALSE);
+  $field->save();
+}

modules/order/config/install/field.storage.profile.address.yml

@@ -13,7 +13,7 @@ entity_type: profile
 type: address
 settings: {  }
 module: address
-locked: true
+locked: false
 cardinality: 1
 translatable: true
 indexes: {  }