| 1 | /* |
| 2 | * @Author: nevin |
| 3 | * @Date: 2024-12-22 21:14:15 |
| 4 | * @LastEditTime: 2025-02-25 22:13:11 |
| 5 | * @LastEditors: nevin |
| 6 | * @Description: 保留原始请求守卫 |
| 7 | */ |
| 8 | import { CanActivate, ExecutionContext, Injectable } from '@nestjs/common'; |
| 9 | import { SetMetadata } from '@nestjs/common'; |
| 10 | import { Reflector } from '@nestjs/core'; |
| 11 | |
| 12 | export const IS_ORIGINAL_KEY = 'isOriginal'; |
| 13 | export const Original = () => SetMetadata(IS_ORIGINAL_KEY, true); |
| 14 | |
| 15 | @Injectable() |
| 16 | export class OriginalGuard implements CanActivate { |
| 17 | constructor(private reflector: Reflector) {} |
| 18 | |
| 19 | async canActivate(context: ExecutionContext): Promise<boolean> { |
| 20 | const isPass = this.reflector.getAllAndOverride<boolean>(IS_ORIGINAL_KEY, [ |
| 21 | context.getHandler(), |
| 22 | context.getClass(), |
| 23 | ]); |
| 24 | if (isPass) { |
| 25 | // 💡 查看此条件 |
| 26 | return true; |
| 27 | } |
| 28 | |
| 29 | return true; |
| 30 | } |
| 31 | } |
| 32 |