Fetch Menu

The Fetch Menu endpoint allows integration partners to fetch menu information, including changes to items, prices, and categories, for a specified store in the Khumbu platform. This endpoint ensures that the POS system's menu stays synchronized across all integration partner systems.

Fetch Menu Workflow Steps:

1. Start Fetch Menu Workflow:
   The process begins when a integration partner requests menu information.
2. Integration Partner Requests Menu Information:
   The integration partner initiates an API request to retrieve menu details.
3. Khumbu Checks for POS System details and Integration Partner details:
   1. The system verifies the validity of the request and confirms that the required POS system and integration partner details are available.
   2. Decision Point:
      If the details are missing or invalid, the process may terminate or fail at a later step.
4. Send Request to the POS system for Getting Menu Details:
   1. Once the request is validated, it is forwarded to the POS system responsible for providing menu details.
   2. Decision Point:
      Success: If the POS system successfully provides the menu information, the workflow proceeds to update the data to the integration partner.
      Failure: If the POS system fails to provide the menu information, an error response is generated.
5. Received Menu Information:
   If the POS system returns the requested menu details, the system processes and prepares the information for delivery.
6. Failed to receive Menu Information:
   If the POS system cannot provide the requested details, the system prepares an error response to notify the integration partner of the failure.
7. Update Integration Partner with Menu Details on Webhook:
   The system sends the retrieved menu details (or the failure notification) to the integration partner using a webhook, ensuring real-time communication.
8. End of Fetch Menu:
   The workflow concludes after the integration partner is updated with the menu details or notified of the failure.

Key Features in Fetch Menu

1. Request Validation:
   Ensures the integration partner's request is valid and contains all necessary details before forwarding to the POS system.
2. POS system Integration:
   Fetches accurate and up-to-date menu information directly from POS systems.
3. Webhook Notifications:
   Provides real-time updates to the integration partner about the success or failure of the menu retrieval process.
4. Error Handling:
   Manages scenarios where the POS system fails to provide the menu details, ensuring clear and actionable error messages for the integration partner.