Create Client script from script include and rest API

[arpita roy]

Hi All,

Use case - Populate the prediction result (assignment group) in field message when short description is entered before submitting the form.

the approach is i am trying to get the prediction from a PI model in rest api. then create a script include for rest api to make it client callable and then call the function in client script.

So far Rest API and Script include i have created. i need help to move forward with client script and please let me know if i have made any mistakes-

Rest API-

(function process( /*RESTAPIRequest*/ request, /*RESTAPIResponse*/ response) {

    // implement resource here

    var QueryParams = request.queryParams;

    var shortdesc = QueryParams.short_description.toString();

    var desc = QueryParams.description.toString();

    var mlsolutionName = 'ml_XYZ';

    var mlSolution = sn_ml.ClassificationSolutionStore.get(mlsolutionName);

    var options = {};

    options.top_n = 1;

    options.apply_threshold=false;

    var inp = [{short_description: shortdesc,

                description: desc,

                }];

    var result = mlSolution.getLatestVersion().predict(inp,options);

    response.setStatus(200);

    var re = JSON.parse(result);

    var rs = re['1'][0]['predictedValue'];

    response.setBody({

    assignment_group : rs,

    confidence : re['1'][0]['confidence'],

    predictedsysid : re['1'][0]['predictedSysId']

    });

})(request, response);

Script Include-

var getAPIurl = Class.create();

getAPIurl.prototype = Object.extendsObject(AbstractAjaxProcessor, {

    type: 'getAPIurl',

    get_api_url: function(){

             var api = '/api/itmhe/predict_ag';

             var instUrl = gs.getProperty('glide.servlet.uri');

             var Final_api = instUrl + api;

             return Final_api;

},

});

Thanks in Advance.