CRC total balance

CHANGELOG.md

@@ -1,6 +1,7 @@
 ## Current
 
 ### Features
+- [#3515](https://github.com/poanetwork/blockscout/pull/3515) - CRC total balance
 - [#3513](https://github.com/poanetwork/blockscout/pull/3513) - Allow square brackets for an array input data in contracts interaction
 - [#3480](https://github.com/poanetwork/blockscout/pull/3480) - Add support of Autonity client
 - [#3470](https://github.com/poanetwork/blockscout/pull/3470) - Display sum of tokens' USD value at tokens holder's address page

apps/block_scout_web/lib/block_scout_web/controllers/address_token_balance_controller.ex

@@ -1,7 +1,8 @@
 defmodule BlockScoutWeb.AddressTokenBalanceController do
   use BlockScoutWeb, :controller
 
-  alias BlockScoutWeb.AccessHelpers
+  import BlockScoutWeb.AddressView, only: [from_address_hash: 1]
+  alias BlockScoutWeb.{AccessHelpers, CustomContractsHelpers}
   alias Explorer.{Chain, Market}
 
   def index(conn, %{"address_id" => address_hash_string} = params) do
@@ -12,18 +13,50 @@ defmodule BlockScoutWeb.AddressTokenBalanceController do
         |> Chain.fetch_last_token_balances()
         |> Market.add_price()
 
+      circles_addresses_list = CustomContractsHelpers.get_custom_addresses_list(:circles_addresses)
+
+      circles_total_balance =
+        if Enum.count(circles_addresses_list) > 0 do
+          token_balances
+          |> Enum.reduce(Decimal.new(0), fn token_balance, acc_balance ->
+            {:ok, token_address} = Chain.hash_to_address(token_balance.address_hash)
+
+            created_from_address_hash =
+              if from_address_hash(token_address),
+                do: "0x" <> Base.encode16(from_address_hash(token_address).bytes, case: :lower),
+                else: nil
+
+            if Enum.member?(circles_addresses_list, created_from_address_hash) && token_balance.token.name == "Circles" &&
+                 token_balance.token.symbol == "CRC" do
+              Decimal.add(acc_balance, token_balance.value)
+            else
+              acc_balance
+            end
+          end)
+        else
+          Decimal.new(0)
+        end
+
       case AccessHelpers.restricted_access?(address_hash_string, params) do
         {:ok, false} ->
           conn
           |> put_status(200)
           |> put_layout(false)
-          |> render("_token_balances.html", address_hash: address_hash, token_balances: token_balances)
+          |> render("_token_balances.html",
+            address_hash: address_hash,
+            token_balances: token_balances,
+            circles_total_balance: circles_total_balance
+          )
 
         _ ->
           conn
           |> put_status(200)
           |> put_layout(false)
-          |> render("_token_balances.html", address_hash: address_hash, token_balances: [])
+          |> render("_token_balances.html",
+            address_hash: address_hash,
+            token_balances: [],
+            circles_total_balance: Decimal.new(0)
+          )
       end
     else
       _ ->

apps/block_scout_web/lib/block_scout_web/templates/address_token_balance/_token_balances.html.eex

@@ -1,3 +1,6 @@
+<%= if Decimal.cmp(@circles_total_balance, 0) == :gt do %>
+  <p class="address-current-balance"><%= format_according_to_decimals(@circles_total_balance, Decimal.new(18)) %> CRC</p>
+<% end %>
 <%= if Enum.any?(@token_balances) do %>
   <a
       href="#"

apps/block_scout_web/priv/gettext/default.pot

@@ -1262,7 +1262,7 @@ msgstr ""
 
 #, elixir-format
 #:
-#: lib/block_scout_web/templates/address_token_balance/_token_balances.html.eex:33
+#: lib/block_scout_web/templates/address_token_balance/_token_balances.html.eex:36
 msgid "Search tokens"
 msgstr ""
 

apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po

@@ -1262,7 +1262,7 @@ msgstr ""
 
 #, elixir-format
 #:
-#: lib/block_scout_web/templates/address_token_balance/_token_balances.html.eex:33
+#: lib/block_scout_web/templates/address_token_balance/_token_balances.html.eex:36
 msgid "Search tokens"
 msgstr ""