1 files changed, 42 insertions, 0 deletions
diff --git a/crates/rule-executor/src/processor/rule/configuration.rs b/crates/rule-executor/src/processor/rule/configuration.rs
new file mode 100644
index 0000000..6e11248
--- /dev/null
+++ b/crates/rule-executor/src/processor/rule/configuration.rs
@@ -0,0 +1,42 @@
+use anyhow::{Result, anyhow};
+use tracing::{Instrument, instrument, trace, trace_span};
+use warden_core::configuration::rule::{RuleConfiguration, RuleConfigurationRequest};
+
+use crate::state::AppHandle;
+
+#[instrument(skip(state))]
+pub(super) async fn get_configuration(
+    request: RuleConfigurationRequest,
+    state: AppHandle,
+) -> Result<RuleConfiguration> {
+    trace!("checking cache for rule configuration");
+    let cache = state.local_cache.read().await;
+    let config = cache.get(&request).await;
+    if let Some(config) = config {
+        trace!("cache hit");
+        return Ok(config);
+    }
+    trace!("cache miss, asking config service");
+
+    let mut client = state.query_rule_client.clone();
+
+    let span = trace_span!(
+        "get.rule.config",
+        "otel.kind" = "client",
+        "rpc.service" = "configuration"
+    );
+    let resp = client
+        .get_rule_configuration(request.clone())
+        .instrument(span)
+        .await?
+        .into_inner();
+
+    let config = resp
+        .configuration
+        .ok_or_else(|| anyhow!("missing configuration"))?;
+
+    let mut cache = state.local_cache.write().await;
+    cache.insert(request, config.clone()).await;
+
+    Ok(config)
+}