Francesco SARDARA · 28127ffd · 28127ffd · 28127ffd · 28127ffd · 28127ffd
--- a/modules/oe_whitelabel_paragraphs/oe_whitelabel_paragraphs.install
+++ b/modules/oe_whitelabel_paragraphs/oe_whitelabel_paragraphs.install
+     // Remember that the revision needs saving.
+     $modified = TRUE;
+   }
+   if (!$modified) {
+     // No saving is needed.
+     continue;
+   }
+   $paragraph_revision->setNewRevision(FALSE);
+   $paragraph_revision->save();
+ }
+}
+
+/**
+* Removes legacy field instances from oe_bootstrap_theme_paragraphs module.
+*
+* @param string[][] $field_names_by_bundle
--- a/modules/oe_whitelabel_paragraphs/oe_whitelabel_paragraphs.install
+++ b/modules/oe_whitelabel_paragraphs/oe_whitelabel_paragraphs.install
+   foreach (array_intersect_key(
+     $fields_map[$dest_field_name]['bundles'],
+     $fields_map[$source_field_name]['bundles'],
+   ) as $bundle) {
+     $field_names_by_bundle[$bundle][$dest_field_name] = $source_field_name;
+   }
+ }
+
+ return $field_names_by_bundle;
+}
+
+/**
+* Migrates field data from the old oe_bootstrap_theme_paragraphs module.
+*
+* Normally this should happen through a batch process, e.g. via $sandbox in a
+* hook_update_N(). Unfortunately, hook_install() does not support batch
--- a/modules/oe_whitelabel_paragraphs/tests/src/Functional/InstallTest.php
+++ b/modules/oe_whitelabel_paragraphs/tests/src/Functional/InstallTest.php
+       'oe_bt_links_block_background' => TRUE,
+     ],
+   ];
+
+   $actual_updated = [];
+   $actual_deleted = [];
+   foreach ($ids as $name => $id) {
+     $updated_paragraph = Paragraph::load($id);
+     self::assertNotNull($updated_paragraph);
+     foreach ($expected_created[$name] as $field_name => $value) {
+       if (!$updated_paragraph->hasField($field_name)) {
+         continue;
+       }
+       $actual_updated[$name][$field_name] = $updated_paragraph->get($field_name)->value;
+     }
+     foreach ($expected_deleted[$name] as $field_name => $deleted) {
--- a/modules/oe_whitelabel_paragraphs/oe_whitelabel_paragraphs.install
+++ b/modules/oe_whitelabel_paragraphs/oe_whitelabel_paragraphs.install
+ ];
+
+ /**
+  * @var string[][] $field_names_by_bundle
+  *   Legacy field names, indexed by paragraph type and destination field name.
+  */
+ $field_names_by_bundle = [];
+ foreach ($field_names_map as $dest_field_name => $source_field_name) {
+   if (!isset($fields_map[$source_field_name])) {
+     // No field to migrate from.
+     continue;
+   }
+   if (!isset($fields_map[$dest_field_name])) {
+     // No target field to migrate to - this is unexpected.
+     continue;
+   }