feat: query profile by username

Author: eug-vs

services/profiles/profiles.class.ts

@@ -1,16 +1,20 @@
 import { Application } from '@feathersjs/express';
 import { Params } from '@feathersjs/feathers';
-import { Poll } from 'which-types';
+import { Poll, User } from 'which-types';
 
 
 export default class Profiles {
   app!: Application;
 
-  async get(id: string, params: Params): Promise<Poll[]> {
+  async get(username: string, params: Params): Promise<Poll[]> {
+    const profileUser = await this.app.service('users').find({
+      query: { username }
+    }).then((results: User[]) => results[0]);
+
     return this.app.service('polls').find({
       ...params,
       query: {
-        authorId: id
+        authorId: profileUser._id
       }
     });
   }