Manually set the current CO ID for models with dynamic validation rul…

…es for ExternalIdentitySource plugins

app/src/Controller/ExternalIdentitySourcesController.php

@@ -34,6 +34,32 @@
 use Cake\ORM\TableRegistry;
 
 class ExternalIdentitySourcesController extends StandardPluggableController {
+  /**
+   * Perform Cake Controller initialization.
+   *
+   * @since  COmanage Registry v5.0.0
+   */
+
+  public function initialize(): void {
+    parent::initialize();
+
+    // We need to manually set the Current CO ID for models with dynamic
+    // validation rules. This is ordinarily done by AppController, but
+    // AppController doesn't know how to figure out what CO an API request
+    // maps to. Plugins can implement calculateRequestedCOID() to tell
+    // AppController what the current CO is, we then pass that information
+    // manually here.
+
+    // It's not ideal to have a hardcoded list of models, but we don't have
+    // a better solution at the moment.
+
+    foreach(['Addresses', 'Names', 'TelephoneNumbers'] as $m) {
+      $Table = TableRegistry::getTableLocator()->get($m);
+
+      $Table->setCurCoId($this->getCOID());
+    }
+  }
+
   public $paginate = [
     'order' => [
       'ExternalIdentitySources.description' => 'asc'