move block properties to PHP as attribute default values are not known to backend otherwise

source/front/blocks/events-list/edit.js

@@ -2,8 +2,8 @@
 import { loadEventList } from '../../events-loader.js'
 
 const { InspectorControls, useBlockProps } = wp.blockEditor
-const { useEffect } = wp.element
 const { PanelBody } = wp.components
+const { useEffect } = wp.element
 const { __ } = wp.i18n
 
 const NAME = '<wordpress-name>'

source/front/blocks/events-list/index.js

@@ -1,30 +1,7 @@
 import edit from './edit.js'
 
 const { registerBlockType } = wp.blocks
-const { __ } = wp.i18n
 
 const NAME = '<wordpress-name>'
 
-registerBlockType(NAME + '/events-list', {
-  apiVersion: 2,
-  title: __('Events List', '<wordpress-name>'),
-  description: __(
-    'A list of the upcoming events of the connected Mobilizon instance.',
-    '<wordpress-name>'
-  ),
-  icon: 'list-view',
-  category: 'widgets',
-  attributes: {
-    eventsCount: {
-      type: 'number',
-      default: 3,
-    },
-    groupName: {
-      type: 'string',
-    },
-  },
-  supports: {
-    html: false,
-  },
-  edit,
-})
+registerBlockType(NAME + '/events-list', { edit })

source/includes/events-list-block.php

@@ -19,6 +19,22 @@ class EventsListBlock {
       ]);
     register_block_type(NAME . '/events-list', [
       'api_version' => 2,
+      'title' => __('Events List', 'connector-mobilizon'),
+      'description' =>  __('A list of the upcoming events of the connected Mobilizon instance.', 'connector-mobilizon'),
+      'category' => 'widgets',
+      'icon' => 'list-view',
+      'supports' => [
+        'html' => false
+      ],
+      'attributes' => [
+        'eventsCount' => [
+          'type' => 'number',
+          'default' => 3,
+        ],
+        'groupName' => [
+          'type' => 'string',
+        ],
+      ],
       'editor_script' => $scriptName,
       'render_callback' => 'MobilizonConnector\EventsListBlock::render',
     ]);