Add missing languages:language_content context.

Author: pmelab

modules/graphql_core/src/Plugin/Deriver/Interfaces/EntityTypeDeriver.php

@@ -39,6 +39,10 @@ public function getDerivativeDefinitions($basePluginDefinition) {
         $derivative['response_cache_contexts'][] = 'user.node_grants:view';
       }
 
+      if ($type->isTranslatable()) {
+        $derivative['response_cache_contexts'][] = 'languages:language_content';
+      }
+
       $this->derivatives[$typeId] = $derivative;
     }
 

modules/graphql_core/src/Plugin/Deriver/Types/EntityBundleDeriver.php

@@ -90,6 +90,10 @@ public function getDerivativeDefinitions($basePluginDefinition) {
           $derivative['response_cache_contexts'][] = 'user.node_grants:view';
         }
 
+        if ($type->isTranslatable()) {
+          $derivative['response_cache_contexts'][] = 'languages:language_content';
+        }
+
         $this->derivatives[$typeId . '-' . $bundle] = $derivative;
       }
     }

modules/graphql_core/src/Plugin/Deriver/Types/EntityTypeDeriver.php

@@ -40,6 +40,10 @@ public function getDerivativeDefinitions($basePluginDefinition) {
         $derivative['response_cache_contexts'][] = 'user.node_grants:view';
       }
 
+      if ($type->isTranslatable()) {
+        $derivative['response_cache_contexts'][] = 'languages:language_content';
+      }
+
       $this->derivatives[$typeId] = $derivative;
     }