Format: line breaks

src/app.ts

@@ -1,18 +1,25 @@
 import { IConfigService } from "./config/config.interface";
 import { ConfigService } from "./config/config.service";
+
 import NodeCache from "node-cache";
+
 import { readability } from "./handlers/readability";
 import getCorrespondingReaderView from "./handlers/main";
+
 import Fastify from "fastify";
 import middie from "@fastify/middie";
+
 import { Cached, EngineRequest, GetRequest } from "./schema/requests.types";
+
 class App {
   config: IConfigService;
   cache: NodeCache;
+
   constructor() {
     this.config = new ConfigService();
     this.cache = new NodeCache({ stdTTL: 100, checkperiod: 120 });
   }
+
   async init() {
     const fastify = Fastify({
       logger: true,
@@ -22,9 +29,8 @@ class App {
 
     fastify.use((req, res, next) => {
       const url = req.originalUrl || req.url || "/";
-      const purge = req.query.purge ? true : false;
 
-      if (purge) {
+      if (req.query.purge) {
         this.cache.del(url);
         next();
       }
@@ -66,6 +72,7 @@ class App {
         content: parsed,
         contentType: "text/json",
       });
+
       return parsed;
     });
 

src/config/config.service.ts

@@ -3,8 +3,10 @@ import { IConfigService } from "./config.interface";
 
 export class ConfigService implements IConfigService {
   private config: DotenvParseOutput;
+
   constructor() {
     const { error, parsed } = config();
+  
     if (error) {
       throw new Error(".env file not found");
     }
@@ -18,6 +20,7 @@ export class ConfigService implements IConfigService {
 
   get(key: string): string {
     const res = this.config[key];
+
     if (!res) {
       throw new Error(`Key ${key} not found`);
     }

src/handlers/readability.ts

@@ -6,6 +6,7 @@ import { IHandlerOutput } from "./handler.interface";
 export async function readability(url: string): Promise<IHandlerOutput> {
   const response = await axios.get(url);
   const dom = new JSDOM(response.data, { url: url });
+
   const reader = new Readability(dom.window.document);
   const parsed = reader.parse();