CODEWITHSUNDEEP
restquery-stringrestheart
Varun Sharma
Varun Sharma

Reputation: 4842

How to fix 400 Bad Request with empty filter query in RestHeart?

I am using Restheart and MongoDB. And I am calling one service(API) for the response data.

Working API

http://127.0.0.1:8080/test/donor?filter="{'name':'john'}"

When I calling above API then it is working, But When I putted API filter is empty, Like filter={} then it is not working.

Not Working API

http://127.0.0.1:8080/test/donor?filter="{}"

When I calling API with empty filter="{}", Then its giving me 400 Bad Request

Actually I wan to achieve one API Call for two purpose.

  1. One for with filter condition.
  2. Second one without filter condition.

I want to call Like below.

    var qryFilter = {}; 
    var qryFilterParam; 
    qryFilter["color.code"] = dateInParameter.code;
    qryFilterParam = '&filter=' + JSON.stringify(qryFilter)
    http://127.0.0.1:8080/test/donor?qryFilterParam

Then some time qryFilterParam have value and some time don't have. When Its have values like filter="{'name':'john'}" then it is working but when it's don't have key value like filter="{}" then it is not working. I am searching solution on website http://restheart.org/curies/1.0/filter.html but I am not able find to solution.

Upvotes: 0

Views: 917

Answers (1)

Andrea Di Cesare
Andrea Di Cesare

Reputation: 1253

An empty filter is not allowed by restheart.

You need an if statement in your code to make a request with filter qparam and a request without.

Upvotes: 1

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