Bugfix: Allow object arguments of any type

Author: phortx

src/queryBuilder.ts

@@ -103,9 +103,11 @@ export default class QueryBuilder {
     args = args ? JSON.parse(JSON.stringify(args)) : {};
     if (!args) throw new Error('args is undefined');
 
-    if (args[model.singularName] && typeof args[model.singularName] === 'object') {
-      args[model.singularName] = { __type: upcaseFirstLetter(model.singularName) };
-    }
+    Object.keys(args).forEach((key: string) => {
+      if (args && args[key] && typeof args[key] === 'object') {
+        args[key] = { __type: upcaseFirstLetter(key) };
+      }
+    });
 
     // multiple
     multiple = multiple === undefined ? !args['id'] : multiple;

test/unit/QueryBuilder.spec.js

@@ -463,15 +463,14 @@ query users {
 
   describe('.buildQuery', () => {
     it('generates a complete query for a model', () => {
-      const args = new Map();
-      args.set('title', 'Example Post 1');
+      const args = { title: 'Example Post 1' };
 
       let query = queryBuilder.buildQuery('query', vuexOrmApollo.context.getModel('post'), null, args, true);
       query = QueryBuilder.prettify(query.loc.source.body);
 
       expect(query).toEqual(`
-query Posts {
-  posts {
+query Posts($title: String!) {
+  posts(filter: {title: $title}) {
     nodes {
       id
       content