Term.php File added (Taxonomy Term)

web/modules/custom/uvf_migrate/config/install/migrate_plus.migration.article.yml

 id: article
 label: Migrate Article
 migration_group: my_custom_migrate
+source_type: Database
 
 source:
   plugin: article
@@ -13,7 +14,9 @@ destination:
 process:
   nid: nid
   title: title
+  body: body_value
  
 migration_dependencies:
   required: {}
+  
 dependencies: {}
\ No newline at end of file

web/modules/custom/uvf_migrate/config/install/migrate_plus.migration.custom_taxonomy_term.yml

+id: custom_taxonomy_term
+label: Migrate taxonomy terms
+migration_group: my_custom_migrate
+source_type: Database
+
+source:
+  plugin: custom_taxonomy_term
+  key: migrate
+
+destination:
+  plugin: entity:taxonomy_term
+  default_bundle: tags
+
+process:
+  tid: tid
+  vid:
+    plugin: migration_lookup
+    migration: custom_taxonomy_vocabulary
+    source: vid
+  name: name
+  description__value: description__value
+  weight: weight
+  parent_target_id:
+    -
+      plugin: migration_lookup
+      migration: custom_taxonomy_term
+  changed: timestamp
+
+migration_dependencies:
+  required: {}
+
+dependencies:
+  enforced:
+    module: {}
\ No newline at end of file

web/modules/custom/uvf_migrate/src/Plugin/migrate/source/Article.php

@@ -26,8 +26,17 @@ class Article extends SqlBase
      */
     public function query()
     {
-        $query = $this->select('node_field_data', 'ar')
-            ->fields('ar', ['nid','title']);
+        // $query = $this->select('node_field_data', 'ar')
+        //     ->fields('ar', ['nid','title']);
+        // return $query;
+
+        $query = $this->select('node_field_data', 'ar');
+        $query->fields('ar', ['nid', 'title']);
+        $query->addField('nb', 'body_value');
+        $query->leftjoin('node__body', 'nb', 'ar.nid = nb.entity_id');
+        $query->condition('ar.type', 'article');
+        
+
         return $query;
 
         

web/modules/custom/uvf_migrate/src/Plugin/migrate/source/Term.php

+<?php
+
+/**
+ * @file
+ * Contains \Drupal\uvf_migrate\Plugin\migrate\source\Term.
+ */
+
+namespace Drupal\uvf_migrate\Plugin\migrate\source;
+
+use Drupal\migrate\Row;
+use Drupal\migrate\Plugin\migrate\source\SqlBase;
+
+/**
+ * Drupal 9 taxonomy terms source from database.
+ *
+ * @todo Support term_relation, term_synonym table if possible.
+ *
+ * @MigrateSource(
+ *   id = "custom_taxonomy_term",
+ *   source_provider = "taxonomy"
+ * )
+ */
+class Term extends SqlBase
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function query()
+    {
+        $query = $this->select('taxonomy_term_field_data', 'td')
+            ->fields('td', [
+                'tid',
+                'vid',
+                'name',
+                'description__value',
+                'weight'
+            ]);
+            $query->addField('tp', 'parent_target_id');
+            $query->leftjoin('taxonomy_term__parent', 'tp', 'td.tid = tp.entity_id');
+            $query->distinct();
+            
+        return $query;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function fields()
+    {
+        return [
+            'tid' => $this->t('The term ID.'),
+            'vid' => $this->t('Existing term VID'),
+            'name' => $this->t('The name of the term.'),
+            'description__value' => $this->t('The term description.'),
+            'weight' => $this->t('Weight'),
+            'parent_target_id' => $this->t("The Drupal term IDs of the term's parents."),
+        ];
+    }
+
+   
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getIds()
+    {
+        $ids['tid']['type'] = 'integer';
+        return $ids;
+    }
+}

web/modules/custom/uvf_migrate/src/Plugin/migrate/source/Vocabulary.php

+<?php
+
+/**
+ * @file
+ * Contains \Drupal\uvf_migrate\Plugin\migrate\source\Vocabulary.
+ */
+
+namespace Drupal\uvf_migrate\Plugin\migrate\source;
+
+use Drupal\migrate\Row;
+use Drupal\migrate\Plugin\migrate\source\SqlBase;
+
+/**
+ * Drupal 9 vocabularies source from database.
+ *
+ * @MigrateSource(
+ *   id = "custom_taxonomy_vocabulary",
+ *   source_provider = "taxonomy"
+ * )
+ */
+class Vocabulary extends SqlBase
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function query()
+    {
+        $query = $this->select('taxonomy_term_field_data', 'v')
+            ->fields('v', ['tid','name','description__value','weight']);
+        return $query;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function fields()
+    {
+        return [
+            'tid' => $this->t('The vocabulary ID.'),
+            'name' => $this->t('The name of the vocabulary.'),
+            'description__value' => $this->t(
+                'The description of the vocabulary.'
+            ),
+            'weight' => $this->t(
+                'The weight of the vocabulary in relation to other vocabularies.'
+            ),
+        ];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getIds()
+    {
+        $ids['tid']['type'] = 'integer';
+        return $ids;
+    }
+}

web/modules/custom/uvf_migrate/uvf_migrate.install

@@ -10,7 +10,9 @@
  */
 function uvf_migrate_uninstall() {
   $configs = [ 
-   'migrate_plus.migration.article'
+   'migrate_plus.migration.article',
+   'migrate_plus.migration.custom_taxonomy_term',
+   'migrate_plus.migration.custom_taxonomy_vocabulary'
   ];
   foreach($configs as $config){
     $delete = \Drupal::database()->delete('config')