[Jeli 93][SITE-2457] Reload core during post schema (#195)

---------
Co-authored-by: Kevin Porras <[email protected]>
Co-authored-by: Tom Stovall <[email protected]>
Co-authored-by: Phil Tyler <[email protected]>
Co-authored-by: lcatlett <[email protected]>

.envrc.dist

@@ -9,3 +9,4 @@ export PANTHEON_INDEX_PORT=8983
 export PANTHEON_INDEX_PATH=/solr
 export PANTHEON_INDEX_CORE=${SOLR_CORE}
 export PANTHEON_INDEX_SCHEME=http
+export PANTHEON_INDEX_RELOAD_PATH=${SOLR_RELOAD_PATH}

.gitignore

@@ -8,3 +8,5 @@
 .idea
 .DS_Store
 docs/Badge.confluence
+
+.envrc

RoboFile.php

@@ -117,6 +117,10 @@ public function testFull(int $drupal_version = 9, string $site_name = NULL) {
     // Test creating Solr index.
     $this->testSolrIndexCreate($site_name, 'dev');
 
+    // Test running the reload
+    $this->testPantheonSolrReload($site_name, 'dev');
+    $this->testSolrReload($site_name, 'dev');
+
     // Test select query.
     $this->testSolrSelect($site_name, 'dev');
 
@@ -573,6 +577,7 @@ public function testModuleEnable(string $site_name, string $env = 'dev') {
               '--yes',
               'search_api_pantheon',
               'search_api_pantheon_admin',
+              'search_api_solr_admin'
           )
       ->run();
     $this->taskExec(static::$TERMINUS_EXE)
@@ -802,9 +807,41 @@ public function testSolrIndexCreate(string $site_name, string $env = 'dev') {
       if (!$result->wasSuccessful()) {
         exit(1);
       }
+  }
 
+  public function testPantheonSolrReload(string $site_name, string $env = 'dev') {
+    $result = $this->taskExec( static::$TERMINUS_EXE )
+        ->args(
+          'drush',
+          "$site_name.$env",
+          '--',
+          'search-api-pantheon:reloadSchema',
+        )
+        ->run();
+      if (!$result->wasSuccessful()) {
+        exit(1);
+      }
   }
 
+  public function testSolrReload(string $site_name, string $env = 'dev') {
+    $result = $this->taskExec( static::$TERMINUS_EXE )
+        ->args(
+          'drush',
+          "$site_name.$env",
+          '--',
+          'search-api-solr:reload',
+          'pantheon_solr8'
+        )
+        ->run();
+      if (!$result->wasSuccessful()) {
+        exit(1);
+      }
+  }
+
+
+
+
+
   /**
    * Use search-api-pantheon:select command to ensure both Drupal index and the actual Solr index have the same amount of items.
    *

drush.services.yml

@@ -19,3 +19,8 @@ services:
     arguments: [ "@logger.factory", "@search_api_pantheon.pantheon_guzzle", "@search_api_pantheon.endpoint", "@search_api_pantheon.solarium_client" ]
     tags:
       - { name: drush.command }
+  search_api_pantheon.drush_reload:
+    class: \Drupal\search_api_pantheon\Commands\Reload
+    arguments: [ "@logger.factory", "@search_api_pantheon.pantheon_guzzle", "@search_api_pantheon.schema_poster" ]
+    tags:
+      - { name: drush.command }

phpunit.xml

@@ -11,6 +11,7 @@
     <server name="PANTHEON_INDEX_PATH"   value="${PANTHEON_INDEX_PATH}" />
     <server name="PANTHEON_INDEX_CORE"   value="${PANTHEON_INDEX_CORE}" />
     <server name="PANTHEON_INDEX_SCHEMA"   value="${PANTHEON_INDEX_SCHEMA}" />
+    <server name="PANTHEON_INDEX_RELOAD_PATH"   value="${PANTHEON_INDEX_RELOAD_PATH}" />
   </php>
   <testsuites>
     <testsuite name="unit">

search_api_pantheon.module

@@ -3,3 +3,16 @@
 /**
  * @file
  */
+
+function search_api_pantheon_form_alter(&$form, &$form_state, $form_id) {
+  if ($form_id == 'solr_reload_core_form') {
+    $form['#submit'][] = 'search_api_pantheon_form_submit';
+  }
+}
+
+function search_api_pantheon_form_submit($form, &$form_state) {
+  $rl = \Drupal::service("search_api_pantheon.reload");
+  $rl->reloadServer() ?
+    drupal_set_message(t('Core reloaded successfully.')) :
+    drupal_set_message(t('Core reload failed.'), 'error');
+}

search_api_pantheon.services.yml

@@ -15,3 +15,6 @@ services:
     class: Drupal\search_api_pantheon\EventSubscriber\SearchApiPantheonSolrConfigFilesAlter
     tags:
       - { name: event_subscriber }
+  search_api_pantheon.reload:
+    class: Drupal\search_api_pantheon\Services\Reload
+    arguments: ['@logger.factory', '@search_api_pantheon.pantheon_guzzle']

src/Commands/Diagnose.php

@@ -119,6 +119,9 @@ public function diagnose() {
       $this->logger->notice('Index PATH Value:   {var}', [
             'var' => $this->endpoint->getPath(),
         ]);
+      $this->logger->notice('Index RELOAD_PATH Value:   {var}', [
+           'var' => $this->endpoint->getReloadPath(),
+        ]);
       $this->logger->notice('Testing bare Connection...');
       $response = $this->pingSolrHost();
       $this->logger->notice('Ping Received Response? {var}', [

src/Commands/Reload.php

@@ -0,0 +1,68 @@
+<?php
+
+namespace Drupal\search_api_pantheon\Commands;
+
+use Drupal\Core\Logger\LoggerChannelFactoryInterface;
+use Drupal\Core\Logger\LoggerChannelTrait;
+use Drupal\search_api_pantheon\Services\PantheonGuzzle;
+use Drupal\search_api_pantheon\Services\SchemaPoster;
+use Drush\Commands\DrushCommands;
+
+/**
+ * Drush Search Api Pantheon Schema Commands.
+ */
+class Reload extends DrushCommands {
+  use LoggerChannelTrait;
+
+  /**
+   * Configured pantheon-solr-specific guzzle client.
+   *
+   * @var \Drupal\search_api_pantheon\Services\PantheonGuzzle
+   */
+  private PantheonGuzzle $pantheonGuzzle;
+
+  /**
+   * Configured pantheon-solr-specific schema poster class.
+   *
+   * @var \Drupal\search_api_pantheon\Services\SchemaPoster
+   */
+  private SchemaPoster $schemaPoster;
+
+  /**
+   * Class constructor.
+   *
+   * @param \Drupal\Core\Logger\LoggerChannelFactoryInterface $loggerChannelFactory
+   *   Injected by container.
+   * @param \Drupal\search_api_pantheon\Services\PantheonGuzzle $pantheonGuzzle
+   *   Injected by container.
+   * @param \Drupal\search_api_pantheon\Services\SchemaPoster $schemaPoster
+   *   Injected by Container.
+   */
+  public function __construct(
+        LoggerChannelFactoryInterface $loggerChannelFactory,
+        PantheonGuzzle $pantheonGuzzle,
+        SchemaPoster $schemaPoster
+    ) {
+    $this->logger = $loggerChannelFactory->get('SearchAPIPantheon Drush');
+    $this->pantheonGuzzle = $pantheonGuzzle;
+    $this->schemaPoster = $schemaPoster;
+  }
+
+  /**
+   * Search_api_pantheon:reloadSchema.
+   *
+   * @usage search-api-pantheon:reloadSchema
+   *  Reload the latest schema
+   *
+   * @command search-api-pantheon:reloadSchema
+   */
+  public function reloadSchema() {
+    try {
+      $this->schemaPoster->reloadServer();
+    }
+    catch (\Exception $e) {
+      $this->logger->error((string) $e);
+    }
+  }
+
+}