We have revamped the Graphql errors in Graphql standards, returning 200 response codes with errors as messages in response. 

Old error codes:

Currently the restructuring of graphql errors were done for the following error types:

All internal server errors(status code - 500) are also rescued and presented to the frontend. This particular response will include the rollbar id for the error to easily debug it.

The above-mentioned errors do go through Graphql API endpoints and are being rescued. There are two other scenarios where we check a few validations before the API endpoint is triggered. These errors are not rescued now and require infrastructure change which will also impact Rest endpoints. The following are those scenarios:

To fix the above two scenarios we will need to have an infrastructure update to Graphqh. We can take this forward in the future.

Note: The error codes which will remain the same are 401 and 406.

Sample Request & Response:

1. ActiveRecord::RecordNotFound:

Request:
query getApplicationQuery {
 getApplication(id: 628134) {
   id
 }
}

Response:
Status: 200
{
  "data": {
    "getApplication": null
  },
  "errors": [
    {
      "message": "Requested record not found.",
      "locations": [
        {
          "line": 2,
          "column": 2
        }
      ],
      "path": [
        "getApplication"
      ],
      "extensions": {
        "code": "record_not_found"
      }
    }
  ]
}

2. ActiveRecord::RecordInvalid

Request:
mutation{
  createOpportunity(opportunity: {home_lc_id: 630,   branch_id: 1,  programme_id: 9}){
    id
  }
}

Response:
Status: 200
{
  "data": {
    "createOpportunity": null
  },
  "errors": [
    {
      "message": "Title can't be blank",
      "locations": [
        {
          "line": 2,
          "column": 3
        }
      ],
      "path": [
        "createOpportunity"
      ],
      "extensions": {
        "code": "unprocessable_entity",
        "sub_code": "record_invalid",
        "message": "Title can't be blank"
      }
    }
  ]
}

3.EntityNotFound

Request:
query{
  checkPersonPresent(email: "testinng@commutatus.com"){
    id
  }
}

Response:
Status: 200
{
  "data": {
    "checkPersonPresent": null
  },
  "errors": [
    {
      "message": "Requested entity not found.",
      "locations": [
        {
          "line": 2,
          "column": 3
        }
      ],
      "path": [
        "checkPersonPresent"
      ],
      "extensions": {
        "code": "unprocessable_entity",
        "sub_code": "entity_not_found",
        "message": "Requested entity not found."
      }
    }
  ]
}

4.InvalidRecord

Request:
mutation{
  updateCommittee(id: 1558, committee: {default_project_fee_cents: 4500, project_fee_limit_cents: 100}){
    id
   
    default_currency{
      id
    }
  }
}

Response:
Status: 200
{
  "data": {
    "updateCommittee": null
  },
  "errors": [
    {
      "message": "project_fee_limit value should not be lesser than default_project_fee value.",
      "locations": [
        {
          "line": 2,
          "column": 3
        }
      ],
      "path": [
        "updateCommittee"
      ],
      "extensions": {
        "code": "unprocessable_entity",
        "sub_code": "invalid_record",
        "message": "project_fee_limit value should not be lesser than default_project_fee value."
      }
    }
  ]
}