Error when changing user password using API Rest

This is GET output of my users.

GET
http://127.0.0.1:8082/api/users

[
{
"id": 1,
"attributes":{},
"name": "admin",
"email": "admin",
"readonly": false,
"admin": true,
"map": "osm",
"distanceUnit": "km",
"speedUnit": "kmh",
"latitude": -23.615018,
"longitude": -48.420005,
"zoom": 7,
"twelveHourFormat": false,
"password": null
},
{
"id": 28,
"attributes":{},
"name": "old user",
"email": "oldmail@mydomain.com",
"readonly": true,
"admin": false,
"map": "osm",
"distanceUnit": "km",
"speedUnit": "kmh",
"latitude": -15.798272,
"longitude": -50.726411,
"zoom": 4,
"twelveHourFormat": false,
"password": "password"
}

I was sent this rest to change 3 parameters on Id 28

PUT

http://127.0.0.1:8082/api/users/28

{
  "email": "oldmail@mydomain.com",
  "name": "new_user",
  "password": "NEWPASSWORD"
}

this is the new GET output. Traccar server was created a new ID 0. And did not change de parametres of ID 28

http://127.0.0.1:8082/api/users

GET AGAIN 
[
{
"id": 0,
"attributes":{},
"name": "new_user",
"email": "oldmail@mydomain.com",
"readonly": false,
"admin": false,
"map": null,
"distanceUnit": null,
"speedUnit": null,
"latitude": 0,
"longitude": 0,
"zoom": 0,
"twelveHourFormat": false,
"password": "NEWPASSWORD"
},
{
"id": 1,
"attributes":{},
"name": "admin",
"email": "admin",
"readonly": false,
"admin": true,
"map": "osm",
"distanceUnit": "km",
"speedUnit": "kmh",
"latitude": -23.615018,
"longitude": -48.420005,
"zoom": 7,
"twelveHourFormat": false,
"password": null
},

{
"id": 28,
"attributes":{},
"name": "old user",
"email": "oldmail@mydomain.com",
"readonly": false,
"admin": false,
"map": "osm",
"distanceUnit": "km",
"speedUnit": "kmh",
"latitude": -15.798272,
"longitude": -50.726411,
"zoom": 4,
"twelveHourFormat": false,
"password": null
}
]

You need to send full user model (including id) in the PUT JSON request.

Hey Anton,

I need to update only the password of a single user, given his userId. For doing this, currently I have to fetch all users, find the user object corresponding to that userId and call PUT passing the full user model.

I have two questions:

1. Are you planning to implement PATCH in the API?
2. Why the API doesn't allow GET for /users/{id}?
   Any of this two options would make us life a little easier.

As always, thanks for such an amazing system as Traccar.

1. There is no plan at the moment.
2. Because there was no need for it in the official app. You are welcome to contribute.