rename function createTiny url to shortenUrl

Author: selimyanat

api/src/shorten-url/shorten-url.controller.ts

@@ -11,9 +11,8 @@ export class ShortenUrlController {
     @Body() request: CreateShortenUrlDto,
   ): Promise<{ shortenedUrl: string }> {
     Logger.log(`Received url ${request.url} to shorten`);
-    const shortenedUrl = await this.shortenUrlUsecase.createTinyURL(
-      request.url,
-    );
+    // TODO perhaps it is worth converting the URL from string to URL object
+    const shortenedUrl = await this.shortenUrlUsecase.shortenUrl(request.url);
     return { shortenedUrl };
   }
 }

api/src/shorten-url/shorten-url.usecase.ts

@@ -26,7 +26,7 @@ export class ShortenUrlUsecase {
       this.configService.get<string>('SHORTENED_BASE_URL');
   }
 
-  async createTinyURL(originalURL: string): Promise<string> {
+  async shortenUrl(originalURL: string): Promise<string> {
     const existingShortenedUrl = await this.shortenUrlRepository.findURL(
       originalURL,
     );