res.
isAuthenticated(req) method, I want to check if the request had a certain header (auth token). I keep doing console.log(req) to see where I can find the headers I send.. but to no avail - I can not for the life in me find headers in the request.
req.headers doesn’t show the token that I do send in my req, actually those headers are all different from the ones I send.
req.headers is the object of the headers sent from the client
const isAuthorized = (req) => {
return req.headers['AUTH_TOKEN'] ? true : false;
}
I have a nice solution using --middleware ;)
package.json:"startAPI": "json-server --watch server/mockedBackendAPI.json --routes server/mockedBackendRoutes.json --port 3004 --middlewares server/middleware.js"
middleware.js:module.exports = (req, res, next) => {
res.header('X-Hello', 'World')
next()
}
@TW-OY
save this following code in a file called middlewares
module.exports = (req, res, next) => {
console.log('url', req.url);
console.log('path', req.path);
if (req.url == '/test') {
res.redirect('/');
}else{
next();
}
};then run json-server as follow:
json-server db.json --middlewares middlewares.jsbrowse:
http://localhost:3000/test
or if you want more generic way of handling your static assets, you could use --static option in the command line
create public/assets/index.html file create directories if not exist
json-server db.json --static publichttp://localhost:3000/assets
will serve public/static/index.html .. and so on
I have models with optional relations to eachother and have a problem with DELETE.
The data for a model foo could look like this initially:
{
"foos": [
{
"id": 1,
"title": "A foo"
}
]
}After adding a bar and connecting it to my foo it would look like this:
{
"foos": [
{
"id": 1
"title": "A foo",
"barId": 1
}
],
"bars": [
{
"id": 1
"title": "A bar"
}
]
}Now I want to DELETE the foo with id 1. But I don't want to delete the bar. Speaking in terms of SQL I do not want an ON DELETE CASCADE as it looks like it is doning now. In case I DELETE the bar instead I would like the barId property in the foo to either be set to undefined (like with ON DELETE SET NULL) or just removed from the foo object.
Is this possible with json-server today?
@PerWiklander short answer. No.
Long answer:json-server is an express server so you can do all kind of workarounds you wish.
You should first use json-server as module not CLI.
Giving that json-server db is in json-server router object
One workaround on my mind now is to write a simple middleware that intercept DELETE /foos/:fooIDthen using lowdb's API, get thebar by its id, update the value, then save the db db.write()
Please find my anser here, might help too
please let me know if this is not clear so I can find sometime to create an example for you.
Also to be able to make significant progress on each projets, I'm rotating between them: hotel got many updates a few months ago, now I'm focusing on husky first v1.0 release and next will probably be JSON Server.
To improve this situation, I'm looking at ways to make development more sustainable (Patreon, Open Collective, Sponsoring, other ideas, ...).
@typicode
.render method but in TypeScript with @types/json-server this method does not exist. What I need to do is convert body of response from object[] to { data: object[], totalCount: header.get('X-Total-Count') }.
index.js example and the server.js example
