addFilters : rework

Author: JF

src/hydra/parseHydraDocumentation.js

@@ -189,31 +189,41 @@ function findRelatedClass(docs, property) {
   throw new Error(`Cannot find the class related to ${property["@id"]}.`);
 }
 
-async function addFilters(api) {
-  for (const resource of api.resources) {
-    const resourceFilters = [];
+function addFilters(api) {
+  const promises = [];
 
-    let response = await fetchResource(resource.url);
+  for (const resource of api.resources) {
+    let promise = fetchResource(resource.url).then(response => {
+      const resourceFilters = [];
 
-    if (response.filters) {
-      for (const filter of response.filters) {
-        let property = filter.property;
+      if (response.filters) {
+        for (const filter of response.filters) {
+          let property = filter.property;
 
-        // TODO : To prevent PropertyFilter, maybe should be handle specifically ?
-        if (property === null) {
-          continue;
-        }
+          // TODO : To prevent PropertyFilter, maybe should be handle specifically ?
+          if (property === null) {
+            continue;
+          }
 
-        const resourceFilter = new Filter(property, filter.variable);
+          const resourceFilter = new Filter(property, filter.variable);
 
-        resourceFilters.push(resourceFilter);
+          resourceFilters.push(resourceFilter);
+        }
       }
-    }
 
-    resource.filters = resourceFilters;
+      return resourceFilters;
+    });
+
+    promises.push(promise);
   }
 
-  return api;
+  return Promise.all(promises).then(values => {
+    api.resources.map((resource, index) => {
+      resource.filters = values[index];
+    });
+
+    return api;
+  });
 }
 
 /**
@@ -483,6 +493,7 @@ export default function parseHydraDocumentation(entrypointUrl, options = {}) {
     )
     .then(({ api, response, status }) => {
       return addFilters(api).then(api => {
+        console.log(api);
         return { api, response, status };
       });
     });