@opentiny/tiny-toolkit-pro/template/nestJs/src/public/reject.guard.ts

TinyPro Vue：开箱即用、前后端分离的 Vue 后台管理模板

import {
  CanActivate,
  ExecutionContext,
  HttpException,
  HttpStatus,
  Injectable,
} from '@nestjs/common';
import { Reflector } from '@nestjs/core';
import { I18nTranslations } from '../.generate/i18n.generated';
import { I18nContext } from 'nestjs-i18n';

@Injectable()
export class RejectRequestGuard implements CanActivate {
  constructor(private readonly reflector: Reflector) {}
  async canActivate(ctx: ExecutionContext): Promise<boolean> {
    const i18n = I18nContext.current<I18nTranslations>();
    const rejectRequest = this.reflector.getAllAndOverride('reject', [
      ctx.getHandler(),
      ctx.getClass(),
    ]);
    if (!rejectRequest) {
      return true;
    }
    throw new HttpException(
      i18n.t('exception.preview.reject-this-request', {
        lang: I18nContext.current().lang,
      }),
      HttpStatus.BAD_REQUEST
    );
  }
}