actually add the file

web3_proxy/src/pagerduty.rs

@@ -0,0 +1,75 @@
+use crate::config::TopConfig;
+use gethostname::gethostname;
+use pagerduty_rs::types::{AlertTrigger, AlertTriggerPayload};
+use serde::Serialize;
+use time::OffsetDateTime;
+
+pub fn pagerduty_event_for_config<T: Serialize>(
+    class: Option<String>,
+    component: Option<String>,
+    custom_details: Option<T>,
+    group: Option<String>,
+    severity: pagerduty_rs::types::Severity,
+    summary: String,
+    timestamp: Option<OffsetDateTime>,
+    top_config: TopConfig,
+) -> AlertTrigger<T> {
+    let chain_id = top_config.app.chain_id;
+
+    let client_url = top_config.app.redirect_public_url.clone();
+
+    pagerduty_alert(
+        Some(chain_id),
+        class,
+        "web3-proxy".to_string(),
+        client_url,
+        component,
+        custom_details,
+        group,
+        severity,
+        None,
+        summary,
+        timestamp,
+    )
+}
+
+pub fn pagerduty_alert<T: Serialize>(
+    chain_id: Option<u64>,
+    class: Option<String>,
+    client: String,
+    client_url: Option<String>,
+    component: Option<String>,
+    custom_details: Option<T>,
+    group: Option<String>,
+    severity: pagerduty_rs::types::Severity,
+    source: Option<String>,
+    summary: String,
+    timestamp: Option<OffsetDateTime>,
+) -> AlertTrigger<T> {
+    let client = chain_id
+        .map(|x| format!("{} chain #{}", x, client))
+        .unwrap_or_else(|| format!("{} w/o chain", client));
+
+    let source =
+        source.unwrap_or_else(|| gethostname().into_string().unwrap_or("unknown".to_string()));
+
+    let payload = AlertTriggerPayload {
+        severity,
+        summary,
+        source,
+        timestamp,
+        component,
+        group,
+        class,
+        custom_details,
+    };
+
+    AlertTrigger {
+        payload,
+        dedup_key: None,
+        images: None,
+        links: None,
+        client: Some(client),
+        client_url: client_url,
+    }
+}