The project "Experience API" it is primarily a intermediated layer between clients and enterprise services powered by GraphQL protocol and is tightly coupled to a specific user/touchpoint experience with fast and reliable access, it represents an implementation of Backend for Frontend design pattern (BFF).

The context diagram:

• Use GraphQL protocol to leverage more selective and flexible control of resulting data retrieving from API;
• Fast and reliable indexed search thanks to integration with ES 7.x and single data source for indexed search and data storage (<= 300ms);
• Autonomy. Shared nothing with rest VC data infrastructure except index data source;
• Tracing and performance requests metrics.

• X-Catalog docs
• X-Purchase cart docs
• X-Purchase order docs
• X-UserProfile module (moved to a separate module)
• Recommendations Gateway API (prototype)

To explore the GraphQL API, you can use an interactive graphql-playground environment. To open playground console open ui/playground in the platform manager application.

http://localhost:10645/ui/playground

POST https://{platform-url}/graphql

It accepts POST requests with following fields in a JSON body:

• query - String - GraphQL query as a string
• variables - Object - Optional - containing JSON object that defines variables for your query
• operationName - String - Optional - the name of the operation, in case you defined several of them in the query

Here is an example of a GraphQL query:

$ curl -X POST http://localhost:10645/graphql \
  -H "Content-Type:application/json" \
  -H "Authorization:Bearer ..." \
  -d '{"operationName":null,"variables":{},"query":"{ product(id: \"019e93d973cd4adab99b6f9cbb4ca97a\") { name }}"}'

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The project has integration with Elastic Search 7.x and Azure Search Service providers for indexing search.

Lucene search provider not supported.

Experience API Module Document

View on GitHub

• Deploy: https://virtocommerce.com/docs/latest/developer-guide/deploy-module-from-source-code/
• Installation:https://www.virtocommerce.com/docs/latest/user-guide/modules/
• Home: https://virtocommerce.com
• Community: https://www.virtocommerce.org
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