feat(events): add request details to api events (#2769)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

crates/router/src/events/api_logs.rs

@@ -1,3 +1,4 @@
+use actix_web::HttpRequest;
 use router_env::{tracing_actix_web::RequestId, types::FlowMetric};
 use serde::Serialize;
 use time::OffsetDateTime;
@@ -15,10 +16,14 @@ pub struct ApiEvent {
     #[serde(flatten)]
     auth_type: AuthenticationType,
     request: serde_json::Value,
+    user_agent: Option<String>,
+    ip_addr: Option<String>,
+    url_path: String,
     response: Option<serde_json::Value>,
 }
 
 impl ApiEvent {
+    #[allow(clippy::too_many_arguments)]
     pub fn new(
         api_flow: &impl FlowMetric,
         request_id: &RequestId,
@@ -27,6 +32,7 @@ impl ApiEvent {
         request: serde_json::Value,
         response: Option<serde_json::Value>,
         auth_type: AuthenticationType,
+        http_req: &HttpRequest,
     ) -> Self {
         Self {
             api_flow: api_flow.to_string(),
@@ -37,6 +43,15 @@ impl ApiEvent {
             request,
             response,
             auth_type,
+            ip_addr: http_req
+                .connection_info()
+                .realip_remote_addr()
+                .map(ToOwned::to_owned),
+            user_agent: http_req
+                .headers()
+                .get("user-agent")
+                .and_then(|user_agent_value| user_agent_value.to_str().ok().map(ToOwned::to_owned)),
+            url_path: http_req.path().to_string(),
         }
     }
 }

crates/router/src/services/api.rs

@@ -852,6 +852,7 @@ where
         serialized_request,
         serialized_response,
         auth_type,
+        request,
     );
     match api_event.clone().try_into() {
         Ok(event) => {