feat: add extra providers on module factory method

Author: guilopesn

lib/interfaces/jwt-module-options.interface.ts

@@ -1,4 +1,4 @@
-import { ModuleMetadata, Type } from '@nestjs/common';
+import { ModuleMetadata, Provider, Type } from '@nestjs/common';
 import * as jwt from 'jsonwebtoken';
 
 export enum JwtSecretRequestType {
@@ -34,6 +34,7 @@ export interface JwtModuleAsyncOptions extends Pick<ModuleMetadata, 'imports'> {
   useClass?: Type<JwtOptionsFactory>;
   useFactory?: (...args: any[]) => Promise<JwtModuleOptions> | JwtModuleOptions;
   inject?: any[];
+  extraProviders?: Provider[];
 }
 
 export interface JwtSignOptions extends jwt.SignOptions {

lib/jwt.module.ts

@@ -26,7 +26,10 @@ export class JwtModule {
       module: JwtModule,
       global: options.global,
       imports: options.imports || [],
-      providers: this.createAsyncProviders(options)
+      providers: [
+        ...this.createAsyncProviders(options),
+        ...(options.extraProviders ?? [])
+      ]
     };
   }