feat(payments): Add audit events for PaymentApprove update (#6432)

crates/router/src/core/payments/operations/payment_approve.rs

@@ -12,6 +12,7 @@ use crate::{
         errors::{self, RouterResult, StorageErrorExt},
         payments::{helpers, operations, PaymentData},
     },
+    events::audit_events::{AuditEvent, AuditEventType},
     routes::{app::ReqState, SessionState},
     services,
     types::{
@@ -213,7 +214,7 @@ impl<F: Clone> UpdateTracker<F, PaymentData<F>, api::PaymentsCaptureRequest> for
     async fn update_trackers<'b>(
         &'b self,
         state: &'b SessionState,
-        _req_state: ReqState,
+        req_state: ReqState,
         mut payment_data: PaymentData<F>,
         _customer: Option<domain::Customer>,
         storage_scheme: storage_enums::MerchantStorageScheme,
@@ -257,6 +258,11 @@ impl<F: Clone> UpdateTracker<F, PaymentData<F>, api::PaymentsCaptureRequest> for
             )
             .await
             .to_not_found_response(errors::ApiErrorResponse::PaymentNotFound)?;
+        req_state
+            .event_context
+            .event(AuditEvent::new(AuditEventType::PaymentApprove))
+            .with(payment_data.to_event())
+            .emit();
 
         Ok((Box::new(self), payment_data))
     }

crates/router/src/events/audit_events.rs

@@ -27,6 +27,7 @@ pub enum AuditEventType {
         capture_amount: Option<MinorUnit>,
         multiple_capture_count: Option<i16>,
     },
+    PaymentApprove,
     PaymentCreate,
 }
 
@@ -66,6 +67,7 @@ impl Event for AuditEvent {
             AuditEventType::RefundSuccess => "refund_success",
             AuditEventType::RefundFail => "refund_fail",
             AuditEventType::PaymentCancelled { .. } => "payment_cancelled",
+            AuditEventType::PaymentApprove { .. } => "payment_approve",
             AuditEventType::PaymentCreate { .. } => "payment_create",
         };
         format!(