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use super::*;
pub fn clean_db(age: f64) -> Result<(), Error> {
let time = time::now_utc().to_timespec();
let timestamp = time.sec as f64 + (f64::from(time.nsec) / 1_000_000_000.0) - age;
let telem_service = ServiceConfig::new("telemetry-service")?;
let request = format!(
r#"mutation {{
delete(timestampLe: {}) {{
success,
errors,
entriesDeleted
}}
}}"#,
timestamp
);
let response = query(&telem_service, &request, Some(QUERY_TIMEOUT))?;
let data = response
.get("delete")
.ok_or_else(|| err_msg("Failed to get delete response"))?;
let success = data.get("success").and_then(|val| val.as_bool());
if success == Some(true) {
let count = data
.get("entriesDeleted")
.and_then(|val| val.as_u64())
.unwrap_or(0);
info!("Deleted {} telemetry entries", count);
} else {
match data.get("errors") {
Some(errors) => bail!("Failed to delete telemetry entries: {}", errors),
None => bail!("Failed to delete telemetry entries"),
};
}
Ok(())
}