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|
use opentelemetry_semantic_conventions::attribute;
use tonic::{Request, Response, Status, async_trait};
use tracing::{Instrument, error, info_span};
use tracing_opentelemetry::OpenTelemetrySpanExt;
use uuid::Uuid;
use warden_core::configuration::{
ReloadEvent,
rule::{
DeleteRuleConfigurationRequest, RuleConfiguration, UpdateRuleRequest,
mutate_rule_configuration_server::MutateRuleConfiguration,
},
};
use crate::state::{
AppHandle, cache_key::CacheKey, invalidate_cache, publish_reload, rule::RuleRow,
};
#[async_trait]
impl MutateRuleConfiguration for AppHandle {
async fn create_rule_configuration(
&self,
request: Request<RuleConfiguration>,
) -> Result<Response<RuleConfiguration>, Status> {
let request = request.into_inner();
let span = info_span!("create.configuration.rule");
span.set_attribute(attribute::DB_SYSTEM_NAME, "postgres");
span.set_attribute(attribute::DB_OPERATION_NAME, "insert");
span.set_attribute(attribute::DB_COLLECTION_NAME, "rule");
span.set_attribute("otel.kind", "client");
sqlx::query!(
"insert into rule (uuid, configuration) values ($1, $2)",
Uuid::now_v7(),
sqlx::types::Json(&request) as _,
)
.execute(&self.services.postgres)
.instrument(span)
.await
.map_err(|e| {
error!("{e}");
tonic::Status::internal(e.to_string())
})?;
Ok(tonic::Response::new(request))
}
async fn update_rule_configuration(
&self,
request: Request<UpdateRuleRequest>,
) -> Result<Response<RuleConfiguration>, Status> {
let conf = self
.app_config
.nats
.subject
.split(".")
.next()
.expect("checked on startup");
let request = request.into_inner();
let config = request.configuration.expect("configuration to be provided");
let span = info_span!("update.configuration.routing");
span.set_attribute(attribute::DB_SYSTEM_NAME, "postgres");
span.set_attribute(attribute::DB_OPERATION_NAME, "update");
span.set_attribute(attribute::DB_COLLECTION_NAME, "rule");
span.set_attribute("otel.kind", "client");
sqlx::query!(
r#"
update rule
set configuration = $1
where id = $2 and version = $3
"#,
sqlx::types::Json(&config) as _,
config.id,
config.id,
)
.execute(&self.services.postgres)
.instrument(span)
.await
.map_err(|e| {
error!("{e}");
tonic::Status::internal(e.to_string())
})?;
let (_del_result, _publish_result) = tokio::try_join!(
invalidate_cache(
self,
CacheKey::Rule {
id: &config.id,
version: &config.version,
}
),
publish_reload(self, conf, ReloadEvent::Rule)
)?;
Ok(Response::new(config))
}
async fn delete_rule_configuration(
&self,
request: Request<DeleteRuleConfigurationRequest>,
) -> Result<Response<RuleConfiguration>, Status> {
let conf = self
.app_config
.nats
.subject
.split(".")
.next()
.expect("bad config");
let request = request.into_inner();
let span = info_span!("delete.configuration.rule");
span.set_attribute(attribute::DB_SYSTEM_NAME, "postgres");
span.set_attribute(attribute::DB_OPERATION_NAME, "delete");
span.set_attribute(attribute::DB_COLLECTION_NAME, "rule");
span.set_attribute("otel.kind", "client");
let updated = sqlx::query_as!(
RuleRow,
r#"
delete from rule
where id = $1 and version = $2
returning id, uuid, version, configuration as "configuration: sqlx::types::Json<RuleConfiguration>"
"#,
request.id,
request.version,
)
.fetch_one(&self.services.postgres)
.instrument(span)
.await
.map_err(|e| {
error!("{e}");
tonic::Status::internal(e.to_string())
})?;
let (_del_result, _publish_result) = tokio::try_join!(
invalidate_cache(
self,
CacheKey::Rule {
id: &request.id,
version: &request.version,
}
),
publish_reload(self, conf, ReloadEvent::Rule)
)?;
let res = updated.configuration.0;
Ok(Response::new(res))
}
}
|
