remove db on drupal site and gibe data handling to daemon

src/Form/WisskiCloudAccountManagerCreateForm.php

@@ -2,7 +2,6 @@
 
 namespace Drupal\wisski_cloud_account_manager\Form;
 
-use Drupal\Core\Database\Database;
 use Drupal\Core\Form\FormBase;
 use Drupal\Core\Form\FormStateInterface;
 use Drupal\wisski_cloud_account_manager\WisskiCloudAccountManagerDaemonApiActions;
@@ -15,7 +14,7 @@ class WisskiCloudAccountManagerCreateForm extends FormBase {
 
   /**
    * @var \Drupal\wisski_cloud_account_manager\WisskiCloudAccountManagerDaemonApiActions
-   *  The WissKi Cloud account manager daemon API actions service.
+   *   The WissKi Cloud account manager daemon API actions service.
    */
   protected WisskiCloudAccountManagerDaemonApiActions $wisskiCloudAccountManagerDaemonApiActions;
 
@@ -119,48 +118,30 @@ class WisskiCloudAccountManagerCreateForm extends FormBase {
    * {@inheritdoc}
    */
   public function validateForm(array &$form, FormStateInterface $form_state) {
-    // Check if username is in database.
+    // Check if account data is already in use.
     // @todo Check if username is WissKI Cloud accounts, i.e add direct by admin?.
-    $username = $form_state->getValue('username');
-    $conn = Database::getConnection();
-    $accountWithUsername = $conn
-      ->select('wisski_cloud_accounts', 'wca')
-      ->fields('wca', ['username'])
-      ->condition('username', $username)
-      ->execute()
-      ->fetchCol();
-    if (!empty($accountWithUsername)) {
-      $form_state->setErrorByName('username', $this->t('The username @username is already in use.', ['@username' => $username]));
+    $dataToCheck['username'] = $form_state->getValue('username');
+    $dataToCheck['email'] = $form_state->getValue('email');
+    $dataToCheck['subdomain'] = $form_state->getValue('subdomain');
+
+    $response = $this->wisskiCloudAccountManagerDaemonApiActions->checkAccountData($dataToCheck);
+
+    if ($response['accountData']['userWithUsername']) {
+      $form_state->setErrorByName('username', $this->t('The username "@username" is already in use.', ['@username' => $dataToCheck['username']]));
+    }
+
+    if ($response['accountData']['userWithEmail']) {
+      $form_state->setErrorByName('email', $this->t('The email "@email" is already in use.', ['@email' => $dataToCheck['email']]));
+    }
+
+    if ($response['accountData']['userWithSubdomain']) {
+      $form_state->setErrorByName('subdomain', $this->t('The subdomain "@subdomain" is already in use.', ['@subdomain' => $dataToCheck['subdomain']]));
     }
 
     // Check if email is in valid form.
-    $email = $form_state->getValue('email');
-    if (!\Drupal::service('email.validator')->isValid($email)) {
+    if (!\Drupal::service('email.validator')->isValid($dataToCheck['email'])) {
       $form_state->setErrorByName('email', $this->t('Email not in valid form, i.e. "name@example.com".'));
     }
-
-    // Check if email is in database.
-    $accountWithEmail = $conn
-      ->select('wisski_cloud_accounts', 'wca')
-      ->fields('wca', ['email'])
-      ->condition('email', $email)
-      ->execute()
-      ->fetchCol();
-    if (!empty($accountWithEmail)) {
-      $form_state->setErrorByName('email', $this->t('The email @email is already in use.', ['@email' => $email]));
-    }
-
-    // Check if subdomain is in database.
-    $subdomain = $form_state->getValue('subdomain');
-    $accountWithSubdomain = $conn
-      ->select('wisski_cloud_accounts', 'wca')
-      ->fields('wca', ['subdomain'])
-      ->condition('subdomain', $subdomain)
-      ->execute()
-      ->fetchCol();
-    if (!empty($accountWithSubdomain)) {
-      $form_state->setErrorByName('subdomain', $this->t('The subdomain @subdomain is already in use.', ['@subdomain' => $subdomain]));
-    }
   }
 
   /**
@@ -168,8 +149,6 @@ class WisskiCloudAccountManagerCreateForm extends FormBase {
    */
   public function submitForm(array &$form, FormStateInterface $form_state): void {
     try {
-      $conn = Database::getConnection();
-
       $field = $form_state->getValues();
 
       $account["personname"] = $field['personname'];
@@ -179,19 +158,10 @@ class WisskiCloudAccountManagerCreateForm extends FormBase {
       $account["password"] = $field['password'];
       $account["subdomain"] = $field['subdomain'];
 
-      $daemonResponse = $this->wisskiCloudAccountManagerDaemonApiActions->addAccount($account);
-      dpm($daemonResponse, 'Daemon response');
+      $this->wisskiCloudAccountManagerDaemonApiActions->addAccount($account);
 
-      unset($account["password"]);
-
-      dpm($account);
-
-      /*
-      $conn->insert('wisski_cloud_accounts')
-      ->fields($account)->execute();
       \Drupal::messenger()
-      ->addMessage($this->t('The account data has been succesfully saved'));
-       */
+        ->addMessage($this->t('The account data has been succesfully saved'));
     }
     catch (\Exception $ex) {
       \Drupal::logger('wisski_cloud_account_manager')->error($ex->getMessage());

src/WisskiCloudAccountManagerDaemonApiActions.php

@@ -12,8 +12,11 @@ use GuzzleHttp\ClientInterface;
  * Handles the communication with the WissKI Cloud account manager daemon.
  */
 class WisskiCloudAccountManagerDaemonApiActions {
+
   const DAEMON_URL = 'http://wisski_cloud_api_daemon:3000/wisski-cloud-daemon/api/v1/user/';
 
+  const FILTER_BY_DATA_URL_PART = 'by_data';
+
   /**
    * The string translation service.
    *
@@ -75,4 +78,40 @@ class WisskiCloudAccountManagerDaemonApiActions {
     return json_decode($response->getBody()->getContents(), TRUE);
   }
 
+  /**
+   * Check if an account with the given data already exists.
+   *
+   * @param array $dataToCheck
+   *   The data to check.
+   *
+   * @return array
+   *   The response from the daemon.
+   */
+  public function checkAccountData($dataToCheck): array {
+    // Build the query string from the parameters.
+    $query_string = http_build_query($dataToCheck);
+
+    // Combine the base URL and the query string.
+    $request_url = self::DAEMON_URL . self::FILTER_BY_DATA_URL_PART . '?' . $query_string;
+
+    // Send the GET request using the `drupal_http_request()` function.
+    $response = $this->httpClient->get($request_url);
+
+    // Check the response and handle the data accordingly.
+    if ($response->getStatusCode() == 200) {
+      // Request successful, handle the data in $response->data.
+      return [
+        "message" => "Get account data",
+        "accountData" => json_decode($response->getBody()->getContents(), TRUE),
+      ];
+    }
+    else {
+      // Request failed, handle the error.
+      return [
+        "message" => 'Request failed with code: ' . $response->getStatusCode(),
+        "accountData" => [],
+      ];
+    }
+  }
+
 }