Fix for loading

services/officeRnD/resources.js

@@ -45,6 +45,30 @@ const fetchResources = () => {
     });
 };
 
+const getResourceMappings = () => {
+    return new Promise((resolve, reject) => {
+        const fetchJobs = [fetchOffices(), fetchResources()];
+
+        Promise.all(fetchJobs)
+            .then((mappings) => {
+                const offices = mappings[0];
+                const resources = mappings[1];
+
+                const officesMap = {};
+                const resourcesMap = {};
+
+                offices.forEach((office) => officesMap[office.officeId] = office);
+                resources.forEach((resource) => resourcesMap[resource.resourceId] = resource);
+
+                resolve({
+                    officesMap,
+                    resourcesMap,
+                });
+            })
+            .catch((error) => reject(error));
+    });
+};
+
 const getMappingsFromDatabase = () => {
     return db.officeResourceMapping.findAll();
 };
@@ -57,5 +81,6 @@ module.exports = {
     getMappingsFromDatabase,
     fetchOffices,
     fetchResources,
+    getResourceMappings,
     saveNewMappingToDatabase,
 };