Umstellung auf firebase

bizmatch-server/src/listings/broker-listings.controller.ts

@@ -1,6 +1,6 @@
 import { Body, Controller, Inject, Post, UseGuards } from '@nestjs/common';
 import { WINSTON_MODULE_PROVIDER } from 'nest-winston';
-import { OptionalJwtAuthGuard } from 'src/jwt-auth/optional-jwt-auth.guard';
+import { OptionalAuthGuard } from 'src/jwt-auth/optional-auth.guard';
 import { UserListingCriteria } from 'src/models/main.model';
 import { Logger } from 'winston';
 import { UserService } from '../user/user.service';
@@ -12,7 +12,7 @@ export class BrokerListingsController {
     @Inject(WINSTON_MODULE_PROVIDER) private readonly logger: Logger,
   ) {}
 
-  @UseGuards(OptionalJwtAuthGuard)
+  @UseGuards(OptionalAuthGuard)
   @Post('search')
   async find(@Body() criteria: UserListingCriteria): Promise<any> {
     return await this.userService.searchUserListings(criteria);