add rbac basics

src/auth/jwt.strategy.ts

@@ -2,10 +2,11 @@ import { Injectable } from '@nestjs/common';
 import { PassportStrategy } from '@nestjs/passport';
 import { ExtractJwt, Strategy } from 'passport-jwt';
 import { ConfigService } from '@nestjs/config';
+import { Role } from './role.enum';
 
 @Injectable()
 export class JwtStrategy extends PassportStrategy(Strategy) {
-  constructor(private configService: ConfigService) {
+  constructor(configService: ConfigService) {
     super({
       jwtFromRequest: ExtractJwt.fromAuthHeaderAsBearerToken(),
       ignoreExpiration: false,
@@ -13,7 +14,11 @@ export class JwtStrategy extends PassportStrategy(Strategy) {
     });
   }
 
-  validate(payload: { sub: string; username: string }) {
-    return { userId: payload.sub, username: payload.username };
+  validate(payload: { sub: string; username: string; roles: Role[] }) {
+    return {
+      userId: payload.sub,
+      username: payload.username,
+      roles: payload.roles,
+    };
   }
 }