Merge remote-tracking branch 'origin/master' into vb-fix-performance-coin-balance-history-nnew-wave

CHANGELOG.md

@@ -3,6 +3,7 @@
 ### Features
 
 ### Fixes
+- [#3126](https://github.com/poanetwork/blockscout/pull/3126) - Fetch balance only for blocks which are greater or equal block with FIRST_BLOCK number
 - [#3125](https://github.com/poanetwork/blockscout/pull/3125) - Fix performance of coin balance history chart
 - [#3122](https://github.com/poanetwork/blockscout/pull/3122) - Exclude balance percentage calculation for burn address on accounts page
 - [#3121](https://github.com/poanetwork/blockscout/pull/3121) - Geth: handle response from eth_getblockbyhash JSON RPC method without totalDifficulty (uncle blocks)

apps/indexer/lib/indexer/fetcher/coin_balance.ex

@@ -79,7 +79,7 @@ defmodule Indexer.Fetcher.CoinBalance do
 
     unique_filtered_entries =
       Enum.filter(unique_entries, fn {_hash, block_number} ->
-        block_number > first_block_to_index()
+        block_number >= first_block_to_index()
       end)
 
     unique_entry_count = Enum.count(unique_filtered_entries)
@@ -92,7 +92,7 @@ defmodule Indexer.Fetcher.CoinBalance do
     |> EthereumJSONRPC.fetch_balances(json_rpc_named_arguments)
     |> case do
       {:ok, fetched_balances} ->
-        run_fetched_balances(fetched_balances, unique_entries)
+        run_fetched_balances(fetched_balances, unique_filtered_entries)
 
       {:error, reason} ->
         Logger.error(
@@ -102,7 +102,16 @@ defmodule Indexer.Fetcher.CoinBalance do
           error_count: unique_entry_count
         )
 
-        {:retry, unique_entries}
+        {:retry, unique_filtered_entries}
+    end
+  end
+
+  defp first_block_to_index do
+    string_value = Application.get_env(:indexer, :first_block)
+
+    case Integer.parse(string_value) do
+      {integer, ""} -> integer
+      _ -> 0
     end
   end