solana/watchtower/src/notifier.rs

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Rust
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use log::*;
use reqwest::Client;
use serde_json::json;
use std::env;
pub struct Notifier {
client: Client,
discord_webhook: Option<String>,
slack_webhook: Option<String>,
}
impl Notifier {
pub fn new() -> Self {
let discord_webhook = env::var("DISCORD_WEBHOOK")
.map_err(|_| {
warn!("Discord notifications disabled");
})
.ok();
let slack_webhook = env::var("SLACK_WEBHOOK")
.map_err(|_| {
warn!("Slack notifications disabled");
})
.ok();
Notifier {
client: Client::new(),
discord_webhook,
slack_webhook,
}
}
pub fn send(&self, msg: &str) {
if let Some(webhook) = &self.discord_webhook {
let data = json!({ "content": msg });
if let Err(err) = self.client.post(webhook).json(&data).send() {
warn!("Failed to send Discord message: {:?}", err);
}
}
if let Some(webhook) = &self.slack_webhook {
let data = json!({ "text": msg });
if let Err(err) = self.client.post(webhook).json(&data).send() {
warn!("Failed to send Slack message: {:?}", err);
}
}
}
}