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Avola Angular libraries nodejs logo

This repo contains the project that host the avola angular libraries. At this moment avola-angular only contains the avola client. This package makes it easy to execute and synchronize your decisions. This package is meant to be used for Angular. If you were looking for a Javascript version, look here This package is for any developer looking for an easy solution to connect Avola Decision with their software. Also check out our other tools for other languages and definitely read our api documentation if something is not clear.

Avola Client

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  • A valid Avola Decision account - don't have an account? Find out the very basics by creating a free account
  • In Avola, you need to create an API account (save the clientid and secret) - For free user check the my account page
  • Your custom company endpoint ex: - For free user:
  • Very Important: Since this angular package sends http request from the front it will throw errors for CORS, if you want to use this package send an email to: in order to your domain to the cors
  • Your token host: you can find this at /api/settings on your custom company api endpoint - For free user it is optional and already defaults to


npm install @avoladecision/avola-angular --save


  • yarn add avola-angular
  • bower install avola-angular --save


In your app module register the AvolaAngularModule

import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { AvolaAngularModule } from '@avoladecision/avola-angular';

import { AppComponent } from './app.component';

  declarations: [
  imports: [
      clientId: 'replacewithyourclientid',
      clientSecret: 'replacewithyourclientsecret',
      baseUrl: ' or replace with your company api',
      tokenHost: ' or replace with other avola identityserver'
  providers: [],
  bootstrap: [AppComponent]
export class AppModule { }

Inject the service in a component and see this example on how to execute

import { Component } from '@angular/core';
import { AvolaService, FreeExecutionRequest, ExecutionRequestData } from '@avoladecision/avola-angular';

  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
export class AppComponent {
  title = 'app';

  constructor(private avola: AvolaService) {
    const request = new FreeExecutionRequest(4);
    request.Reference = 'Testing my new decision -- ' +;
    request.ExecutionRequestData = new Array(new ExecutionRequestData(6, 'hello world'));

    avola.executeDecisionFree(request).subscribe((result) => {
      if (result.HitConclusions) {
        const finalconclusion = result.HitConclusions.find(x => x.BusinessDataId === result.FinalConclusionBusinessDataIds[0]);
        alert(`The decision '${finalconclusion.DecisionTableName}' resulted in a final conclusion: ${finalconclusion.Value}`);

Available methods

name description In Free?
getSettings() Will return the settings of the API. This describes certain endpoints and info.
getDecisionServices(decisionServiceId?: number) Will return you the list and details of all decision services and their version without parameters. With decisionServiceId: will return you the versions and details of a specific decision service.
getDecisionServiceVersion(decisionServiceId: number, version: number) Will return you the details of a specific decision service version.
executeDecisionServiceVersion(executionRequest: Execution.ApiExecutionRequest) Execute a descision service version, this returns all conclusions, from all decisions in the decision service.
executeDecisionFree(freerequest: Execution.FreeExecutionRequest) Execute a decision. This function is only available if you are a Free user and doesn't support the full power of versioned execution.

Contribute to avola angular libraries ⭐️ ⭐️ ⭐️

Want to contribute to a library or run it local?

  1. Clone the repo

  2. Install dependencies

npm install
  1. Follow instructions This project was generated with Angular CLI version 6.0.8.

Development server

Run ng serve for a dev server. Navigate to http://localhost:4200/. The app will automatically reload if you change any of the source files. You can test the libraries here.

Code scaffolding

Run ng generate component component-name to generate a new component to test with. You can also use ng generate directive|pipe|service|class|guard|interface|enum|module.

Build + create a new library

Run ng build avola-angular to build a specific library. Libraries are located in the projects folder. Run ng generate library my-lib to create a new one The build artifacts will be stored in the dist/ directory. Use the --prod flag for a production build.

Running unit tests

Run ng test to execute the unit tests via Karma.

Running end-to-end tests

Run ng e2e to execute the end-to-end tests via Protractor.

Further help

To get more help on the Angular CLI use ng help or go check out the Angular CLI README.

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