Fix parameters support. Improve debuggability. (#39)

* Fix parameters support. Improve debuggability.

* Fix CS

Author: dunglas

src/hydra/addParameters.js

@@ -5,7 +5,7 @@ export default api => {
   const promises = [];
 
   for (const resource of api.resources) {
-    const promise = fetchResource(resource.url).then(({ parameters = {} }) => {
+    const promise = fetchResource(resource.url).then(({ parameters = [] }) => {
       const resourceParameters = [];
       parameters.forEach(({ property = null, required, variable }) => {
         if (null === property) {

src/hydra/parseHydraDocumentation.js

@@ -440,11 +440,12 @@ export default function parseHydraDocumentation(entrypointUrl, options = {}) {
           status: response.status
         });
       },
-      ({ response }) =>
+      data =>
         Promise.reject({
           api: new Api(entrypointUrl, { resources: [] }),
-          response,
-          status: get(response, "status")
+          error: data,
+          response: data.response,
+          status: get(data.response, "status")
         })
     )
     .then(({ api, response, status }) =>