Sending notification for NF Status profile change

src/nrf_app/nrf_client.cpp

@@ -269,6 +269,8 @@ void nrf_client::notify_subscribed_event(
     json_data["nfProfile"] = json_profile;
   }
 
+  // TODO: profileChanges in case of "NF_PROFILE_CHANGED" instead of NF Profile
+
   std::string body = json_data.dump();
 
   for (auto uri : uris) {

src/nrf_app/nrf_profile.cpp

@@ -90,11 +90,13 @@ void nrf_profile::set_nf_status(const std::string& status) {
 
 //------------------------------------------------------------------------------
 void nrf_profile::get_nf_status(std::string& status) const {
+  std::shared_lock lock(heartbeart_mutex);
   status = nf_status;
 }
 
 //------------------------------------------------------------------------------
 std::string nrf_profile::get_nf_status() const {
+  std::shared_lock lock(heartbeart_mutex);
   return nf_status;
 }
 
@@ -723,7 +725,7 @@ void nrf_profile::handle_heartbeart_timeout_nfregistration(uint64_t ms) {
       "%d",
       nf_instance_id.c_str(), ms);
   // Set status to SUSPENDED and unsubscribe to the HBT
-  if (!is_updated) {
+  if (!get_status_updated()) {
     set_nf_status("SUSPENDED");
   }
 
@@ -741,8 +743,11 @@ void nrf_profile::handle_heartbeart_timeout_nfupdate(uint64_t ms) {
       "current "
       "ms %ld",
       nf_instance_id.c_str(), ms, current_ms);
-  if (!is_updated) {
+  if (!get_status_updated()) {
     set_nf_status("SUSPENDED");
+    // TODO: Notify to the subscribers
+    // notifCondition with ["monitoredAttributes": [ "/nfStatus""]
+    m_event_sub.nf_status_profile_changed(nf_instance_id);
   }
   set_status_updated(false);
 }
@@ -753,6 +758,18 @@ void nrf_profile::set_status_updated(bool status) {
   is_updated = status;
 }
 
+//------------------------------------------------------------------------------
+void nrf_profile::get_status_updated(bool& status) {
+  std::shared_lock lock(heartbeart_mutex);
+  status = is_updated;
+}
+
+//------------------------------------------------------------------------------
+bool nrf_profile::get_status_updated() {
+  std::shared_lock lock(heartbeart_mutex);
+  return is_updated;
+}
+
 //------------------------------------------------------------------------------
 void amf_profile::add_amf_info(const amf_info_t& info) {
   amf_info = info;

src/nrf_app/nrf_profile.hpp

@@ -497,6 +497,20 @@ class nrf_profile : public std::enable_shared_from_this<nrf_profile> {
    */
   void set_status_updated(bool status);
 
+  /*
+   * Get status updated
+   * @param void
+   * @return status
+   */
+  bool get_status_updated();
+
+  /*
+   * Get status updated
+   * @param status
+   * @return void
+   */
+  void get_status_updated(bool& status);
+
  protected:
   nrf_event& m_event_sub;
   bs2::connection