Function headless_lms_models::generated_certificates::generate_and_insert

pub async fn generate_and_insert(
    conn: &mut PgConnection,
    user_id: Uuid,
    name_on_certificate: &str,
    certificate_configuration_id: Uuid
) -> ModelResult<GeneratedCertificate>

Verifies that the user has completed the given module and creates the certificate in the database.