Patch-Algolia_AlgoliaSearch-pages-trigger-index.patch

--- Model/Indexer/Page.php	2019-02-20 11:46:32.000000000 +0300
+++ Model/Indexer/Page.php	2019-09-20 16:36:59.000000000 +0300
@@ -43,13 +43,9 @@ class Page implements Magento\Framework\
         $this->output = $output;
     }
 
-    public function execute($ids)
+    public function execute($ids)
     {
-    }
-
-    public function executeFull()
-    {
-        if (!$this->configHelper->getApplicationID()
+      if (!$this->configHelper->getApplicationID()
             || !$this->configHelper->getAPIKey()
             || !$this->configHelper->getSearchOnlyAPIKey()) {
             $errorMessage = 'Algolia reindexing failed: 
@@ -74,17 +70,29 @@ class Page implements Magento\Framework\
             }
 
             if ($this->isPagesInAdditionalSections($storeId)) {
-                $this->queue->addToQueue($this->fullAction, 'rebuildStorePageIndex', ['store_id' => $storeId], 1);
+                $this->queue->addToQueue(
+                    $this->fullAction,
+                    'rebuildStorePageIndex',
+                    ['store_id' => $storeId, 'page_ids' => $ids],
+                    is_array($ids) ? count($ids) : 1
+                );
             }
         }
     }
 
+    public function executeFull()
+    {
+        $this->execute(null);
+    }
+
     public function executeList(array $ids)
     {
+        $this->execute($ids);
     }
 
     public function executeRow($id)
     {
+        $this->execute([$id]);
     }
 
     private function isPagesInAdditionalSections($storeId)
--- Model/Indexer/PageObserver.php	1970-01-01 03:00:00.000000000 +0300
+++ Model/Indexer/PageObserver.php	2019-09-20 16:42:26.000000000 +0300
@@ -0,0 +1,42 @@
+<?php
+
+namespace Algolia\AlgoliaSearch\Model\Indexer;
+
+use Magento\Framework\Indexer\IndexerRegistry;
+use Magento\Framework\Model\AbstractModel;
+
+class PageObserver
+{
+    private $indexer;
+
+    public function __construct(IndexerRegistry $indexerRegistry)
+    {
+        $this->indexer = $indexerRegistry->get('algolia_pages');
+    }
+
+    public function beforeSave(
+        \Magento\Cms\Model\ResourceModel\Page $pageResource,
+        AbstractModel $page
+    ) {
+        $pageResource->addCommitCallback(function () use ($page) {
+            if (!$this->indexer->isScheduled()) {
+                $this->indexer->reindexRow($page->getId());
+            }
+        });
+
+        return [$page];
+    }
+
+    public function beforeDelete(
+        \Magento\Cms\Model\ResourceModel\Page $pageResource,
+        AbstractModel $page
+    ) {
+        $pageResource->addCommitCallback(function () use ($page) {
+            if (!$this->indexer->isScheduled()) {
+                $this->indexer->reindexRow($page->getId());
+            }
+        });
+
+        return [$page];
+    }
+}
--- etc/di.xml	2019-02-20 11:46:32.000000000 +0300
+++ etc/di.xml	2019-09-20 16:43:43.000000000 +0300
@@ -1,5 +1,8 @@
 <?xml version="1.0"?>
 <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
+    <type name="Magento\Cms\Model\ResourceModel\Page">
+        <plugin name="algoliaPages" type="Algolia\AlgoliaSearch\Model\Indexer\PageObserver"/>
+    </type>    
     <type name="Magento\Catalog\Model\ResourceModel\Product">
         <plugin name="algoliaProducts" type="Algolia\AlgoliaSearch\Model\Indexer\ProductObserver"/>
     </type>
--- etc/mview.xml	2019-02-20 11:46:32.000000000 +0300
+++ etc/mview.xml	2019-09-20 16:44:50.000000000 +0300
@@ -3,6 +3,9 @@
     <view id="algolia_suggestions" class="Algolia\AlgoliaSearch\Model\Indexer\Suggestion" group="indexer">
     </view>
     <view id="algolia_pages" class="Algolia\AlgoliaSearch\Model\Indexer\Page" group="indexer">
+        <subscriptions>
+            <table name="cms_page" entity_column="page_id" />
+        </subscriptions>
     </view>
     <view id="algolia_additional_sections" class="Algolia\AlgoliaSearch\Model\Indexer\Page" group="indexer">
     </view>