Merge pull request #5480 from blockscout/vb-remove-double-balances_params_to_address_params-func

Remove duplicate of balances_params_to_address_params function

CHANGELOG.md

@@ -30,6 +30,7 @@
 - [#5239](https://github.com/blockscout/blockscout/pull/5239) - Add accounting for block rewards in `getblockreward` api method
 
 ### Chore
+- [#5480](https://github.com/blockscout/blockscout/pull/5480) - Remove duplicate of balances_params_to_address_params function
 - [#5473](https://github.com/blockscout/blockscout/pull/5473) - Refactor daily coin balances fetcher
 - [#5458](https://github.com/blockscout/blockscout/pull/5458) - Decrease min safe polling period for realtime fetcher
 - [#5456](https://github.com/blockscout/blockscout/pull/5456) - Ignore arbitrary block details fields for custom Ethereum clients

apps/indexer/lib/indexer/fetcher/contract_code.ex

@@ -14,6 +14,7 @@ defmodule Indexer.Fetcher.ContractCode do
   alias Explorer.Chain.{Block, Hash}
   alias Explorer.Chain.Cache.Accounts
   alias Indexer.{BufferedTask, Tracer}
+  alias Indexer.Fetcher.CoinBalance, as: CoinBalanceFetcher
   alias Indexer.Transform.Addresses
 
   @behaviour BufferedTask
@@ -119,7 +120,7 @@ defmodule Indexer.Fetcher.ContractCode do
     |> EthereumJSONRPC.fetch_balances(json_rpc_named_arguments)
     |> case do
       {:ok, fetched_balances} ->
-        balance_addresses_params = balances_params_to_address_params(fetched_balances.params_list)
+        balance_addresses_params = CoinBalanceFetcher.balances_params_to_address_params(fetched_balances.params_list)
 
         merged_addresses_params = Addresses.merge_addresses(addresses_params ++ balance_addresses_params)
 
@@ -154,16 +155,6 @@ defmodule Indexer.Fetcher.ContractCode do
     end
   end
 
-  def balances_params_to_address_params(balances_params) do
-    balances_params
-    |> Enum.group_by(fn %{address_hash: address_hash} -> address_hash end)
-    |> Map.values()
-    |> Stream.map(&Enum.max_by(&1, fn %{block_number: block_number} -> block_number end))
-    |> Enum.map(fn %{address_hash: address_hash, block_number: block_number, value: value} ->
-      %{hash: address_hash, fetched_coin_balance_block_number: block_number, fetched_coin_balance: value}
-    end)
-  end
-
   defp coin_balances_request_params(entries) do
     Enum.map(entries, fn {block_number, created_contract_address_hash_bytes, _transaction_hash_bytes} ->
       {:ok, created_contract_address_hash} = Hash.Address.cast(created_contract_address_hash_bytes)