/TypeScript/Custom decorator in loopback4

Custom decorator in loopback4

import {inject, intercept, Interceptor} from '@loopback/context';
import {get, HttpErrors, RestBindings} from '@loopback/rest';

const myInterceptor: Interceptor = async (invocationCtx, next) => {
  // your code 
  // goes here

  // if success
  next()

  // if error
  throw new HttpErrors.NotFound();
};

export class PingController {
  constructor() {}

  @intercept(myInterceptor)
  @post('/test')
  async test(@requestBody() body: any) {
    // some code
  }
}

Source: stackoverflow.com

Similar codes

0 vote234 views1 answer
Delete attachments in nodejs
TypeScript
3 votes194 views1 answer
Check if key exists in json typescript
TypeScript
1 vote220 views1 answer
[ERROR] @ionic/app-scripts is required for this command to work properly.
TypeScript
1 vote216 views1 answer
Can't bind to 'mat-dialog-close' since it isn't a known property of 'button'
TypeScript
0 vote203 views1 answer
2 counts of IllegalAnnotationExceptions
TypeScript
8 votes217 views1 answer
Split list into lists of equal length python
TypeScript
3 votes188 views1 answer
Can't bind to 'formcontrol' since it isn't a known property of 'input'.
TypeScript
0 vote210 views1 answer
Stackoverflow ngbdate angular
TypeScript
0 vote214 views1 answer
Whats $_.FullName in powershell
TypeScript
1 vote226 views1 answer
Serenity.-is add column picker button
TypeScript