Merge pull request #1089 from necyberteam/md-dev

Add form for CampusChampionsAdmins to be able to remove Campus Champions

web/modules/custom/campuschampions/campuschampions.routing.yml

@@ -6,3 +6,10 @@ campuschampions.autocomplete:
     requirements:
         _access: 'TRUE'
 
+campuschampions.removeChampion:
+    path: '/remove-champion'
+    defaults:
+        _form: '\Drupal\campuschampions\Form\RemoveChampionForm'
+        _title: 'Remove a Campus Champion'
+    requirements:
+        _role: 'administrator+campuschampionsadmin'

web/modules/custom/campuschampions/src/Form/RemoveChampionForm.php

@@ -0,0 +1,84 @@
+<?php
+
+namespace Drupal\campuschampions\Form;
+
+use Drupal\Core\Form\FormBase;
+use Drupal\Core\Form\FormStateInterface;
+use Drupal\Core\TypedData\TypedDataInterface;
+use Drupal\user\Entity\User;
+
+/**
+ * Form to enable people with CampusChampionsAdmin role to remove a champion.
+ */
+class RemoveChampionForm extends FormBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getFormId() {
+    return 'remove_champion_form';
+  }
+
+  /**
+   *
+   */
+  public function buildForm(array $form, FormStateInterface $form_state) {
+    $form['champion'] = [
+      '#type' => 'entity_autocomplete',
+      '#target_type' => 'user',
+      '#title' => $this->t('Select a person to remove from the Campus Champions program'),
+      '#tags' => TRUE,
+      '#required' => TRUE,
+      '#weight' => '0',
+    ];
+    $form['actions']['#type'] = 'actions';
+    $form['actions']['submit'] = [
+      '#type' => 'submit',
+      '#value' => $this->t('Remove'),
+      '#button_type' => 'primary',
+    ];
+    return $form;
+  }
+
+  /**
+   * Check that the user is a Campus Champion.
+   */
+  public function validateForm(array &$form, FormStateInterface $form_state) {
+    // If user is not a Campus Champion, then show error message.
+    $champion = $form_state->getValue('champion');
+    if ($champion == NULL) {
+      $form_state->setErrorByName('champion', $this->t('Please select a Campus Champion to remove.'));
+      return;
+    }
+    $champion = reset($form_state->getValue('champion'));
+    $user = User::load($champion['target_id']);
+    if (!$user->field_is_cc->value) {
+      $form_state->setErrorByName('champion', $this->t($user->getAccountName() . ' is not a Campus Champion.'));
+    }
+
+  }
+
+  /**
+   * Unset the field_is_cc value and remove the Campus Champions program.
+   */
+  public function submitForm(array &$form, FormStateInterface $form_state) {
+    $champion = reset($form_state->getValue('champion'));
+    $user = User::load($champion['target_id']);
+    $user->set('field_is_cc', 0);
+
+    $regions = $user->get('field_region');
+    $regions->filter(function (TypedDataInterface $item) {
+      // Campus Champions Program ID.
+      $cc_id = '572';
+      if ($item->getValue()['target_id'] == $cc_id) {
+        return FALSE;
+      }
+      return TRUE;
+    });
+    $user->field_region = $regions;
+    $user->save();
+
+    \Drupal::messenger()->addMessage(t('Removed ' . $user->getAccountName() . '  from Campus Champions.'));
+
+  }
+}