fix(common): add raw body app option as a non-breaking change

Author: tolgap

packages/common/interfaces/http/http-server.interface.ts

@@ -67,8 +67,7 @@ export interface HttpServer<TRequest = any, TResponse = any> {
   getRequestMethod?(request: TRequest): string;
   getRequestUrl?(request: TRequest): string;
   getInstance(): any;
-  registerParserMiddleware(): any;
-  registerParserMiddleware(options?: NestApplicationOptions): any;
+  registerParserMiddleware(...args: any[]): any;
   enableCors(options: CorsOptions | CorsOptionsDelegate<TRequest>): any;
   getHttpServer(): any;
   initHttpServer(options: NestApplicationOptions): void;

packages/core/adapters/http-adapter.ts

@@ -110,8 +110,7 @@ export abstract class AbstractHttpAdapter<
   abstract setErrorHandler(handler: Function, prefix?: string);
   abstract setNotFoundHandler(handler: Function, prefix?: string);
   abstract setHeader(response, name: string, value: string);
-  abstract registerParserMiddleware(prefix?: string);
-  abstract registerParserMiddleware(options?: NestApplicationOptions);
+  abstract registerParserMiddleware(prefix?: string, rawBody?: boolean);
   abstract enableCors(
     options: CorsOptions | CorsOptionsDelegate<TRequest>,
     prefix?: string,

packages/core/nest-application.ts

@@ -178,7 +178,9 @@ export class NestApplication
   }
 
   public registerParserMiddleware() {
-    this.httpAdapter.registerParserMiddleware(this.appOptions);
+    const prefix = this.config.getGlobalPrefix();
+    const rawBody = !!this.appOptions?.rawBody;
+    this.httpAdapter.registerParserMiddleware(prefix, rawBody);
   }
 
   public async registerRouter() {

packages/platform-express/adapters/express-adapter.ts

@@ -182,13 +182,9 @@ export class ExpressAdapter extends AbstractHttpAdapter {
     this.httpServer = http.createServer(this.getInstance());
   }
 
-  public registerParserMiddleware(prefix?: string);
-  public registerParserMiddleware(options?: NestApplicationOptions);
-  public registerParserMiddleware(
-    prefixOrOptions?: string | NestApplicationOptions,
-  ) {
+  public registerParserMiddleware(prefix?: string, rawBody?: boolean) {
     let bodyParserJsonOptions: OptionsJson;
-    if (isObject(prefixOrOptions) && prefixOrOptions.rawBody) {
+    if (rawBody === true) {
       bodyParserJsonOptions = {
         verify: (req, _res, buffer) => {
           if (Buffer.isBuffer(buffer)) {

packages/platform-fastify/adapters/fastify-adapter.ts

@@ -439,17 +439,13 @@ export class FastifyAdapter<
     this.register(import('fastify-cors'), options);
   }
 
-  public registerParserMiddleware(prefix?: string);
-  public registerParserMiddleware(options?: NestApplicationOptions);
-  public registerParserMiddleware(
-    prefixOrOptions?: string | NestApplicationOptions,
-  ) {
+  public registerParserMiddleware(prefix?: string, rawBody?: boolean) {
     if (this._isParserRegistered) {
       return;
     }
     this.register(import('fastify-formbody'));
 
-    if (isObject(prefixOrOptions) && prefixOrOptions.rawBody) {
+    if (rawBody === true) {
       this.getInstance().addContentTypeParser<string>(
         'application/json',
         { parseAs: 'string' },