Function headless_lms_models::course_module_completions::user_has_completed_course_module_on_instance

pub async fn user_has_completed_course_module_on_instance(
    conn: &mut PgConnection,
    user_id: Uuid,
    course_module_id: Uuid,
    course_instance_id: Uuid
) -> ModelResult<bool>

Checks whether the user has any completions for the given course module on the specified course instance.