Backend REST API Implementation for Fetching Company Owned Verified Credentials

[jjeroch]

Summary:

Implement a backend REST API endpoint that allows fetching company owned verified credentials from the credential issuer component. This API endpoint should return credentials regardless of their status.

Suggested Endpoint: GET /api/issuer/owned-credentials

Requirements:

• The API endpoint should be implemented in the backend system.
• The endpoint should be designed to retrieve company owned verified credentials.
• The response from the endpoint should include the following information for each credential:
  • Credential Type: The type of the credential.
  • Status: The current status of the credential.
  • Expiry Date: The date when the credential will expire.
  • Authority: The authority responsible for issuing the credential.

Additional Information:

• The endpoint should be secured with appropriate authentication and authorization mechanisms. permission view_credential_requests
• The response includes only those VCs which are owned by my company - I cant view VCs of others
• The response should be in a standardized format, preferably JSON.
• The endpoint should handle any potential errors gracefully and provide appropriate error messages.
  • 400
  • 404
  • 401
  • 500
  • 501
  • 502
  • 503
• in case no vcs are available, respond with an empty array

Acceptance Criteria:

• The API endpoint should be successfully implemented and tested.
• The endpoint should return the required information for each company owned verified credential.
• The response should be correctly formatted and include the specified fields.
• The endpoint should handle authentication and authorization properly.
• The endpoint should handle errors and provide meaningful error messages.
• Unit tests for empty response and multiple VCs are implemented. As well as mutliple VCs of the same type