如何在 NestJS GraphQL 应用程序中设置 cookies 以响应 object？

Question

How can I set cookies in response object in a NestJS GraphQL application? Code:

app.module.ts:

GraphQLModule.forRoot<ApolloDriverConfig>({
      autoSchemaFile: true,
      driver: ApolloDriver,
      cors: {
        origin: process.env.ADDRESS,
        credentials: true,
      },
      context: ({ req, res }) => ({ req, res }),
    }),

resolver:

 @Mutation(() => token)
  async login(
    @Args("input") input: LoginI,
    @Context() context: GraphQLExecutionContext
  ) {
    const result = await this.authnService.login(input);
    context.res.cookie("authorization", "Bearer " + result.userToken);
    return result;
  }

But it doesn't seem to work correctly.

console.log(context.res.cookies)

returns undefined. Also there are no cookies in browser devtools for my client.

Answer 1

You cannot set Cookies into response . You must set Cookies in the request .

Answer 2

The @Res() decorator is imported from the @nestjs/common, while Response from the express package.

@Post('some-route')
     someHandler(@Res({ passthrough: true }) response: Response) {
     # get create refreshToken
     response.cookie('refreshToken', refreshToken);
   }