explorer node: added "Age" col in hdrs view

BeamMW · Oct 19, 2024 · fd05b38 · fd05b38
1 parent cc56815
commit fd05b38
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Showing 3 changed files with 24 additions and 1 deletion.
diff --git a/explorer/adapter.cpp b/explorer/adapter.cpp
@@ -430,6 +430,22 @@ class Adapter : public Node::IObserver, public IAdapter {
             get_TreasuryTotals(sd.m_Totals);
     }
 
+    Timestamp m_tsBlock1 = 0;
+
+    Timestamp get_TimeStampGenesis()
+    {
+        if (!m_tsBlock1 && (_nodeBackend.m_Cursor.m_Full.m_Height >= Rules::HeightGenesis))
+        {
+            Block::SystemState::Full s;
+            auto row = _nodeBackend.FindActiveAtStrict(Rules::HeightGenesis);
+            _nodeBackend.get_DB().get_State(row, s);
+
+            m_tsBlock1 = s.m_TimeStamp;
+        }
+
+        return m_tsBlock1;
+    }
+
     void EnsureHaveCumulativeStats(bool bForceReset = false)
     {
         auto& proc = _node.get_Processor();
@@ -2169,7 +2185,12 @@ class Adapter : public Node::IObserver, public IAdapter {
         void OnName_Time_Abs() { m_json.push_back(MakeTableHdr("Timestamp")); }
         void OnName_Time_Rel() { m_json.push_back(MakeTableHdr("d.Time")); }
         void OnData_Time_Abs() { m_json.push_back(MakeTypeObj("time", m_pThis->m_Hdr.m_TimeStamp)); }
-        void OnData_Time_Rel() { m_json.push_back(m_This.MakeDecimalDelta(m_pThis->m_Hdr.m_TimeStamp - m_pPrev->m_Hdr.m_TimeStamp).m_sz);; }
+        void OnData_Time_Rel() { m_json.push_back(m_This.MakeDecimalDelta(m_pThis->m_Hdr.m_TimeStamp - m_pPrev->m_Hdr.m_TimeStamp).m_sz); }
+
+        void OnName_Age_Abs() { m_json.push_back(MakeTableHdr("Age")); }
+        void OnName_Age_Rel() { m_json.push_back(MakeTableHdr("d.Age")); }
+        void OnData_Age_Abs() { m_json.push_back(m_This.MakeDecimalDelta(m_pThis->m_Hdr.m_TimeStamp - m_This.get_TimeStampGenesis()).m_sz); }
+        void OnData_Age_Rel() { OnData_Time_Rel(); }
 
         void OnName_Difficulty_Abs() { m_json.push_back(MakeTableHdr("Chainwork")); }
         void OnName_Difficulty_Rel() { m_json.push_back(MakeTableHdr("Difficulty")); }

diff --git a/explorer/adapter.h b/explorer/adapter.h
@@ -23,6 +23,7 @@ using nlohmann::json;
 
 #define ExplorerTotals_All(macro) \
     macro(Time) \
+    macro(Age) \
     macro(Hash) \
     macro(Difficulty) \
     macro(Fee) \

diff --git a/explorer/server.cpp b/explorer/server.cpp
@@ -756,6 +756,7 @@ OnRequest(hdrs)
 
             case 'H': val = C::Hash_Abs; break;
             COL_CASE('T', 't', Time)
+            COL_CASE('G', 'g', Age)
             COL_CASE('D', 'd', Difficulty)
             COL_CASE('F', 'f', Fee)
             COL_CASE('K', 'k', Kernels)