Analyze Factorial Data in Infragistics Reveal

Reveal is a data visualization solution provided by Infragistics and can be paired with the CData API Server to build dynamic dashboards from live Factorial data. The CData API Server generates an OData API for Factorial, which is natively consumable in Reveal. In this article, we walk through connecting to Factorial in API Server and connecting to the API Server from Infragistics Reveal to create a simple dashboard.

Connect to Factorial from API Server

CData API Server uses a straightforward, point-and-click interface to connect to data sources and generate APIs.

1. Open API Server and click Settings -> Connection -> Add Connection
2. Select "Factorial"
3. Enter the necessary authentication properties to connect to Factorial.

   Authentication

   Factorial uses OAuth 2.0 for authentication to connect to your HR data or to allow other users to connect to their data.

   Using OAuth Authentication

   To connect using OAuth, follow these steps:

   1. Navigate to your Factorial admin panel and create a new OAuth application.
   2. Copy the Client ID and Client Secret from your application configuration.
   3. Configure the following connection properties:

   After setting the following connection properties, you are ready to connect:

   • AuthScheme: Set this to OAuth.
   • OAuthClientId: Set this to your OAuth Client ID.
   • OAuthClientSecret: Set this to your OAuth Client Secret.
   • Scope: Set this to specify the data access permissions (default: "read write").
   

Add Factorial Resource Definitions in API Server

After connecting to Factorial, create Resources, which represent API endpoints for Factorial data.

1. Click Settings -> Resources -> Add Resource
2. Select the Factorial connection
3. Select the table you wish to retrieve and click Next
4. (Optional) Edit the resource to select specific fields and more
5. Save the settings

Add an API Server User

Create a User to connect to Factorial from Reveal through API Server.

1. Click Settings -> Users
2. Click Add
3. Configure a User with access to the Factorial Connection and Resource(s)

(Optional) Configure Cross-Origin Resource Sharing (CORS)

When accessing and connecting to multiple different domains from an application such as Ajax, there is a possibility of violating the limitations of cross-site scripting. In that case, configure the CORS settings in Settings -> Server.

• Enable cross-origin resource sharing (CORS): ON
• Allow all domains without '*': ON
• Access-Control-Allow-Methods: GET, PUT, POST, OPTIONS
• Access-Control-Allow-Headers: Authorization

Save the changes to the settings.

Create a Dashboard in Reveal

With the API Server configured, we can visualize Factorial data in Reveal.

1. Log into Reveal and click Dashboards -> New
2. Click Data Source -> OData Feed
3. Specify the API Server API endpoint URL, for example: https://serverurl/api.rsc
4. Select Generic Credentials and specify the API Server username and authentication token
5. Select the entity you wish to visualize
6. Select fields and choose a chart type

More Information & Free Trial

At this point, you have created a simple dashboard from live Factorial data. For more information on creating OData feeds from Factorial (and more than 150 other sources), visit the API Server page. Download a free, 30-day trial and start working live Factorial data in tools that consume OData APIs.