Add translationServiceEnabled field to config depending on application properties

Author: Aaron-Detre

src/main/java/org/wise/portal/presentation/web/controllers/author/project/AuthorAPIController.java

@@ -400,6 +400,7 @@ protected HashMap<String, Object> getAuthorProjectConfig(Authentication auth,
     config.put("projectBaseURL", projectBaseURL);
     config.put("previewProjectURL", contextPath + "/preview/unit/" + project.getId());
     config.put("chatGptEnabled", !StringUtils.isEmpty(appProperties.getProperty("OPENAI_API_KEY")));
+    config.put("translationServiceEnabled", this.awsPropertiesConfigured());
     config.put("cRaterRequestURL", contextPath + "/api/c-rater");
     config.put("importStepsURL",
         contextPath + "/api/author/project/importSteps/" + project.getId());
@@ -424,6 +425,12 @@ protected HashMap<String, Object> getAuthorProjectConfig(Authentication auth,
     return config;
   }
 
+  private boolean awsPropertiesConfigured() {
+    return !(StringUtils.isEmpty(appProperties.getProperty("aws.accessKeyId")) 
+          || StringUtils.isEmpty(appProperties.getProperty("aws.secretAccessKey")) 
+          || StringUtils.isEmpty(appProperties.getProperty("aws.region")));
+  }
+
   /**
    * Get the run that uses the project id
    *