/links/:token/:param

Author: zenozeng

src/routes/index.ts

@@ -2,8 +2,8 @@ import * as Router from 'koa-router';
 import models from '../models';
 const router = new Router();
 
-router.get('/links/:token', async (ctx) => {
- const {token} = ctx.params;
+async function redirect(ctx: Router.IRouterContext) {
+ const {token, param} = ctx.params;
  const link = await models.link.findOne({
  where: {
  linkToken: token
@@ -12,9 +12,16 @@ router.get('/links/:token', async (ctx) => {
  if (!link) {
  ctx.status = 404;
  } else {
- ctx.redirect(link.linkUrl);
+ let url = link.linkUrl;
+ if (param) {
+ url = url.replace(/{{ param }}/g, param);
+ }
+ ctx.redirect(url);
  }
-});
+}
+
+router.get('/links/:token', redirect);
+router.get('/links/:token/:param', redirect)
 
 router.get('/links', async (ctx) => {
  const links = await models.link.findAll();