customer-riverside/web/modules/custom/riverside_pt/riverside_pt.install

<?php

use Drupal\node\Entity\Node;
use Drupal\node\Entity\NodeType;
use Drupal\menu_link_content\Entity\MenuLinkContent;
use Drupal\path_alias\Entity\PathAlias;
use Drupal\user\Entity\Role;
use Drupal\field\Entity\FieldStorageConfig;
use Drupal\field\Entity\FieldConfig;

function riverside_pt_install() {
   array_walk([
      // Appointment
      NodeType::create([
         'type' => 'appointment',
         'name' => 'Appointment',
         'description' => 'A booking between a Patient and a Provider at a particular time.',
         'new_revision' => FALSE,
         'display_submitted' => FALSE,
      ]),
      FieldStorageConfig::create([
         'field_name' => 'field_appointment_date',
         'entity_type' => 'node',
         'type' => 'datetime',
         'settings' => ['datetime_type' => 'datetime'],
      ]),
      FieldStorageConfig::create([
         'field_name' => 'field_duration_minutes',
         'entity_type' => 'node',
         'type' => 'integer',
      ]),
      FieldStorageConfig::create([
         'field_name' => 'field_service_type',
         'entity_type' => 'node',
         'type' => 'list_string',
         'settings' => [
            'allowed_values' => [
               'diagnostic' => 'Diagnostic',
               'sports_rehab' => 'Sports Rehab',
               'pre_post_surgical_rehab' => 'Pre/Post-Surgical Rehab',
               'neurological_pt' => 'Neurological PT',
            ],
         ],
      ]),
      FieldStorageConfig::create([
         'field_name' => 'field_provider',
         'entity_type' => 'node',
         'type' => 'entity_reference',
         'settings' => ['target_type' => 'user'],
      ]),
      FieldConfig::create([
         'field_name' => 'field_appointment_date',
         'entity_type' => 'node',
         'bundle' => 'appointment',
         'label' => 'Appointment Date',
         'required' => TRUE,
      ]),
      FieldConfig::create([
         'field_name' => 'field_duration_minutes',
         'entity_type' => 'node',
         'bundle' => 'appointment',
         'label' => 'Duration (Minutes)',
         'required' => TRUE,
      ]),
      FieldConfig::create([
         'field_name' => 'field_service_type',
         'entity_type' => 'node',
         'bundle' => 'appointment',
         'label' => 'Service Type',
         'required' => TRUE,
      ]),
      FieldConfig::create([
         'field_name' => 'field_provider',
         'entity_type' => 'node',
         'bundle' => 'appointment',
         'label' => 'Provider',
         'required' => TRUE,
         'settings' => [
            'handler' => 'default:user',
            'handler_settings' => [
               'filter' => [
                  'type' => '_role',
                  'role' => ['provider' => 'provider'],
               ],
            ],
         ],
      ]),

      // Provider
      Role::create([
         'id' => 'provider',
         'label' => 'Provider',
      ]),

      // Provider Availability
      NodeType::create([
         'type' => 'provider_availability',
         'name' => 'Provider Availability',
         'description' => 'A window of time during which a Provider is available for appointments.',
         'new_revision' => FALSE,
         'display_submitted' => FALSE,
      ]),
      FieldStorageConfig::create([
         'field_name' => 'field_start_datetime',
         'entity_type' => 'node',
         'type' => 'datetime',
         'settings' => ['datetime_type' => 'datetime'],
      ]),
      FieldStorageConfig::create([
         'field_name' => 'field_end_datetime',
         'entity_type' => 'node',
         'type' => 'datetime',
         'settings' => ['datetime_type' => 'datetime'],
      ]),
      FieldConfig::create([
         'field_name' => 'field_provider',
         'entity_type' => 'node',
         'bundle' => 'provider_availability',
         'label' => 'Provider',
         'required' => TRUE,
         'settings' => [
            'handler' => 'default:user',
            'handler_settings' => [
               'filter' => [
                  'type' => '_role',
                  'role' => ['provider' => 'provider'],
               ],
            ],
         ],
      ]),
      FieldConfig::create([
         'field_name' => 'field_start_datetime',
         'entity_type' => 'node',
         'bundle' => 'provider_availability',
         'label' => 'Start',
         'required' => TRUE,
      ]),
      FieldConfig::create([
         'field_name' => 'field_end_datetime',
         'entity_type' => 'node',
         'bundle' => 'provider_availability',
         'label' => 'End',
         'required' => TRUE,
      ]),
   ], fn($entity) => $entity->save());

   try {
     _riverside_pt_build_navigation();
   }
   catch (\Exception $e) {
     \Drupal::logger('riverside_pt')->error('Navigation setup failed: @msg', ['@msg' => $e->getMessage()]);
   }

   \Drupal::configFactory()->getEditable('system.site')
     ->set('page.front', '/home')
     ->save();
}

function _riverside_pt_build_navigation(): void {
  $em = \Drupal::entityTypeManager();

  // Remove whatever links Standard profile put in the main menu.
  foreach ($em->getStorage('menu_link_content')->loadByProperties(['menu_name' => 'main']) as $link) {
    $link->delete();
  }

  // Create placeholder basic pages.
  foreach (['Services', 'About', 'FAQ', 'Contact'] as $title) {
    $existing = $em->getStorage('node')->loadByProperties(['title' => $title, 'type' => 'page']);
    if ($existing) {
      continue;
    }
    $node = Node::create(['type' => 'page', 'title' => $title, 'status' => 1]);
    $node->save();
    PathAlias::create([
      'path'     => '/node/' . $node->id(),
      'alias'    => '/' . strtolower($title),
      'langcode' => 'en',
    ])->save();
  }

  // Build the primary navigation.
  $defs = [
    ['title' => 'Home',                'uri' => 'route:<front>',      'weight' => 0, 'class' => NULL],
    ['title' => 'Services',            'uri' => 'internal:/services', 'weight' => 1, 'class' => NULL],
    ['title' => 'About',               'uri' => 'internal:/about',    'weight' => 2, 'class' => NULL],
    ['title' => 'FAQ',                 'uri' => 'internal:/faq',      'weight' => 3, 'class' => NULL],
    ['title' => 'Contact',             'uri' => 'internal:/contact',  'weight' => 4, 'class' => 'nav-cta'],
    ['title' => 'Book An Appointment', 'uri' => 'internal:/schedule', 'weight' => 5, 'class' => 'nav-cta nav-cta--primary'],
  ];

  foreach ($defs as $def) {
    $options = $def['class'] ? ['attributes' => ['class' => explode(' ', $def['class'])]] : [];
    MenuLinkContent::create([
      'title'     => $def['title'],
      'link'      => ['uri' => $def['uri'], 'options' => $options],
      'menu_name' => 'main',
      'weight'    => $def['weight'],
      'enabled'   => TRUE,
    ])->save();
  }
}