Remove graphQL suffix from BNF server env. DDFHER-165

This is necessary, when we want to use the environment variable for
non-graphql stuff, such as submitting login information.

docker-compose.yml

@@ -33,7 +33,7 @@ x-environment:
     WEBROOT: web
     GRAPHQL_USER_NAME: graphql_consumer
     GRAPHQL_USER_PASSWORD: test
-    BNF_SERVER_GRAPHQL_ENDPOINT: "https://dpl-cms.local/graphql"
+    BNF_SERVER_BASE_ENDPOINT: "https://dpl-cms.local"
     # Uncomment if you like to have the system behave like in production
     #LAGOON_ENVIRONMENT_TYPE: production
 

web/modules/custom/bnf/bnf_client/src/Form/BnfImportConfirmForm.php

@@ -58,7 +58,7 @@ public function buildForm(array $form, FormStateInterface $form_state): array {
     $form['#title'] = $this->t('Confirm import of BNF content', [], ['context' => 'BNF']);
 
     $uuid = $this->routeMatch->getParameter('uuid');
-    $bnfServer = (string) getenv('BNF_SERVER_GRAPHQL_ENDPOINT');
+    $bnfServer = (string) getenv('BNF_SERVER_BASE_ENDPOINT') . '/graphql';
 
     $form_state->set('uuid', $uuid);
     $form_state->set('bnfServer', $bnfServer);

web/modules/custom/bnf/bnf_client/src/Services/BnfExporter.php

@@ -55,7 +55,7 @@ public function exportNode(NodeInterface $node): void {
     GRAPHQL;
 
     try {
-      $bnfServer = (string) getenv('BNF_SERVER_GRAPHQL_ENDPOINT');
+      $bnfServer = (string) getenv('BNF_SERVER_BASE_ENDPOINT') . '/graphql';
 
       if (!filter_var($bnfServer, FILTER_VALIDATE_URL)) {
         throw new \InvalidArgumentException('The provided BNF server URL is not valid.');