hagrid-keyserver--hagrid/src/counters.rs

use lazy_static::lazy_static;
// use rocket_prometheus::prometheus;

use crate::anonymize_utils;

use crate::database::types::Email;

// TODO this module is a stub at the moment for rocket 0.5 migration. reintroduce later on?

lazy_static! {
    static ref KEY_UPLOAD: LabelCounter =
        LabelCounter::new("hagrid_key_upload", "Uploaded keys", &["result"]);

    static ref MAIL_SENT: LabelCounter =
        LabelCounter::new("hagrid_mail_sent", "Sent verification mails", &["type", "domain"]);

    static ref KEY_ADDRESS_PUBLISHED: LabelCounter =
        LabelCounter::new("hagrid_key_address_published", "Verified email addresses", &["domain"]);
    static ref KEY_ADDRESS_UNPUBLISHED: LabelCounter =
        LabelCounter::new("hagrid_key_address_unpublished", "Unpublished email addresses", &["domain"]);
}

/*
pub fn register_counters(registry: &prometheus::Registry) {
    KEY_UPLOAD.register(registry);

    MAIL_SENT.register(registry);

    KEY_ADDRESS_PUBLISHED.register(registry);
    KEY_ADDRESS_UNPUBLISHED.register(registry);
}
*/

pub fn inc_key_upload(upload_result: &str) {
    KEY_UPLOAD.inc(&[upload_result]);
}

pub fn inc_mail_sent(mail_type: &str, email: &Email) {
    let anonymized_adddress = anonymize_utils::anonymize_address_fallback(email);
    MAIL_SENT.inc(&[mail_type, &anonymized_adddress]);
}

pub fn inc_address_published(email: &Email) {
    let anonymized_adddress = anonymize_utils::anonymize_address_fallback(email);
    KEY_ADDRESS_PUBLISHED.inc(&[&anonymized_adddress]);
}

pub fn inc_address_unpublished(email: &Email) {
    let anonymized_adddress = anonymize_utils::anonymize_address_fallback(email);
    KEY_ADDRESS_UNPUBLISHED.inc(&[&anonymized_adddress]);
}

struct LabelCounter {
    // prometheus_counter: prometheus::IntCounterVec,
}

impl LabelCounter {
    fn new(name: &str, help: &str, labels: &[&str]) -> Self {
        // let opts = prometheus::Opts::new(name, help);
        // let prometheus_counter = prometheus::IntCounterVec::new(opts, labels).unwrap();
        // Self { prometheus_counter }
        Self { }
    }

    /*
    fn register(&self, registry: &prometheus::Registry) {
        registry.register(Box::new(self.prometheus_counter.clone())).unwrap();
    }
    */

    fn inc(&self, values: &[&str]) {
        // self.prometheus_counter.with_label_values(values).inc();
    }
}