Validate Cart

Validate Cart outlines the process of validating a cart submitted by an integration partner.

Validate Cart Workflow Steps:

1. Start Validate Cart Workflow
   The workflow begins when the integration partner submits a cart validation request to the system.
2. Integration Partner Submits Validate Cart Request:
   The API request to validate a cart is received by Khumbu system
3. Khumbu Performs Request Validations:
   1. Khumbu performs preliminary checks on the incoming request to ensure it is valid and well-formed.
   2. Decision Point:
      Validation Failed: If the request validation fails, the process terminates, and the integration partner is informed of the failure with an error message.
      Validation Passed: The workflow proceeds to the next step.
4. Start Cart Validation:
   The cart is prepared for validation and sent to a POS system for further processing.
5. Send Request to POS system to Validate Cart:
   1. A request is sent to the POS system to validate the cart.
   2. Decision Point:
      Success: The cart validation succeeds, and the workflow proceeds with a success response.
      Failure: The cart validation fails, and the appropriate failure response is generated.
6. Cart Validation Success:
   If the POS system confirms that the cart validation is successful, the status is updated to reflect this.
7. Cart Validation Failed:
   If the POS system indicates that the cart validation has failed, the integration partner is informed of the failure through a webhook.
8. Update Integration Partner with Cart Details on Webhook:
   The system sends the final cart validation status (success or failure) to the integration partner using a webhook for real-time updates.
9. End of Validate Cart:
   The workflow concludes after the integration partner has been notified of the final cart validation status.

Key Features in Validate Cart

1. Request Validation:
   Ensures that the incoming cart validation requests adhere to the required format and parameters before further processing.
2. POS system Integration:
   Utilizes POS systems for cart validation, ensuring reliability and scalability.
3. Webhook Notifications:
   Provides asynchronous status updates, ensuring the integration partner is informed in real-time about the validation outcome.
4. Error Handling:
   Manages failures both in request validation and cart validation, ensuring appropriate error messages are communicated to the integration partner for troubleshooting.