Load contract creation address link on transactions index

apps/explorer/lib/explorer/chain.ex

@@ -1412,6 +1412,10 @@ defmodule Explorer.Chain do
     paging_options = Keyword.get(options, :paging_options, %PagingOptions{page_size: 50})
 
     Transaction
+    |> load_contract_creation()
+    |> select_merge([_, internal_transaction], %{
+      created_contract_address_hash: internal_transaction.created_contract_address_hash
+    })
     |> where([transaction], not is_nil(transaction.block_number) and not is_nil(transaction.index))
     |> page_transaction(paging_options)
     |> limit(^paging_options.page_size)

apps/explorer/test/explorer/chain_test.exs

@@ -887,5 +887,11 @@ defmodule Explorer.ChainTest do
       insert(:transaction)
       assert [] == Explorer.Chain.recent_collated_transactions()
     end
+
+    test "it has contract_creation_address_hash added" do
+      %InternalTransaction{created_contract_address_hash: hash} = insert(:internal_transaction_create, index: 0)
+
+      assert [%Transaction{created_contract_address_hash: ^hash}] = Explorer.Chain.recent_collated_transactions()
+    end
   end
 end

apps/explorer/test/support/factory.ex

@@ -161,7 +161,7 @@ defmodule Explorer.Factory do
 
     transaction =
       :transaction
-      |> insert()
+      |> insert(to_address: nil, to_address_hash: nil)
       |> with_block()
 
     %InternalTransaction{

apps/explorer_web/lib/explorer_web/templates/transaction/index.html.eex

@@ -62,7 +62,19 @@
                 <%= render ExplorerWeb.AddressView, "_link.html", conn: @conn, address: transaction.from_address %>
               </td>
               <td>
+                <%= cond do %>
+                  <% transaction.to_address_hash != nil -> %>
                     <%= render ExplorerWeb.AddressView, "_link.html", conn: @conn, address: transaction.to_address %>
+                  <% transaction.created_contract_address_hash != nil -> %>
+                    <%= link(
+                      "Contract Creation",
+                      class: "transaction__link",
+                      "data-address-hash": transaction.created_contract_address_hash,
+                      to: address_path(@conn, :show, @conn.assigns.locale, transaction.created_contract_address_hash),
+                      title: transaction.created_contract_address_hash
+                    ) %>
+                  <% true -> %>
+                <% end %>
               </td>
               <td>
                 <%= ExplorerWeb.TransactionView.value(transaction, include_label: false) %>

apps/explorer_web/lib/explorer_web/templates/transaction/overview.html.eex

@@ -85,19 +85,21 @@
                   <%= gettext "To" %>
                 </th>
                 <td>
-                  <%= if @transaction.to_address do %>
+                  <%= cond do %>
+                    <% @transaction.to_address_hash != nil -> %>
                       <%= link(
                             @transaction.to_address,
                             class: "transaction__link",
                             to: address_path(@conn, :show, @conn.assigns.locale, @transaction.to_address)
                           ) %>
-                  <% else %>
+                    <% @transaction.created_contract_address_hash != nil -> %>
                       [Contract <%= link(
                         @transaction.created_contract_address_hash,
                         class: "transaction__link",
                         "data-test": "created_contract_address_hash",
                         to: address_path(@conn, :show, @conn.assigns.locale, @transaction.created_contract_address_hash)
                       ) %> Created]
+                    <% true -> %>
                   <% end %>
                 </td>
               </tr>

apps/explorer_web/test/explorer_web/controllers/transaction_internal_transaction_controller_test.exs

@@ -60,10 +60,18 @@ defmodule ExplorerWeb.TransactionInternalTransactionControllerTest do
     end
 
     test "with no to_address_hash overview contains contract create address", %{conn: conn} do
-      transaction = insert(:transaction, to_address_hash: nil)
-      insert(:internal_transaction_create, transaction_hash: transaction.hash, index: 0)
-
-      conn = get(conn, transaction_internal_transaction_path(ExplorerWeb.Endpoint, :index, :en, transaction.hash))
+      internal_transaction = insert(:internal_transaction_create, index: 0)
+
+      conn =
+        get(
+          conn,
+          transaction_internal_transaction_path(
+            ExplorerWeb.Endpoint,
+            :index,
+            :en,
+            internal_transaction.transaction_hash
+          )
+        )
 
       refute is_nil(conn.assigns.transaction.created_contract_address_hash)
     end

apps/explorer_web/test/explorer_web/features/pages/transaction_list_page.ex

@@ -3,23 +3,27 @@ defmodule ExplorerWeb.TransactionListPage do
 
   use Wallaby.DSL
 
-  import Wallaby.Query, only: [css: 1]
+  import Wallaby.Query, only: [css: 1, css: 2]
 
-  alias Explorer.Chain.Transaction
+  alias Explorer.Chain.{InternalTransaction, Transaction}
 
   def click_transaction(session, %Transaction{hash: transaction_hash}) do
     click(session, css("[data-test='transaction_hash'][data-transaction-hash='#{transaction_hash}']"))
   end
 
-  def visit_page(session) do
-    visit(session, "/en/transactions")
-  end
-
   def click_pending(session) do
     click(session, css("[data-test='pending_transactions_link']"))
   end
 
+  def contract_creation(%InternalTransaction{created_contract_address_hash: hash}) do
+    css("[data-address-hash='#{hash}']", text: "Contract Created")
+  end
+
   def transaction(%Transaction{hash: transaction_hash}) do
     css("[data-test='transaction_hash'][data-transaction-hash='#{transaction_hash}']")
   end
+
+  def visit_page(session) do
+    visit(session, "/en/transactions")
+  end
 end

apps/explorer_web/test/explorer_web/features/pages/transaction_page.ex

@@ -11,15 +11,19 @@ defmodule ExplorerWeb.TransactionPage do
     click(session, css("[data-test='transaction_logs_link']"))
   end
 
+  def contract_creation_address_hash(%InternalTransaction{created_contract_address_hash: hash}) do
+    css("[data-test='created_contract_address_hash']", text: Hash.to_string(hash))
+  end
+
   def detail_hash(%Transaction{hash: transaction_hash}) do
     css("[data-test='transaction_detail_hash']", text: Hash.to_string(transaction_hash))
   end
 
-  def contract_creation_address_hash(%InternalTransaction{created_contract_address_hash: hash}) do
-    css("[data-test='created_contract_address_hash']", text: Hash.to_string(hash))
+  def visit_page(session, %Transaction{hash: transaction_hash}) do
+    visit(session, "/en/transactions/#{transaction_hash}")
   end
 
-  def visit_page(session, %Transaction{hash: transaction_hash}) do
+  def visit_page(session, transaction_hash = %Hash{}) do
     visit(session, "/en/transactions/#{transaction_hash}")
   end
 end

apps/explorer_web/test/explorer_web/features/viewing_transactions_test.exs

@@ -87,8 +87,14 @@ defmodule ExplorerWeb.ViewingTransactionsTest do
       |> TransactionListPage.visit_page()
       |> TransactionListPage.click_pending()
       |> assert_has(TransactionListPage.transaction(pending))
+    end
+
+    test "contract creation is shown for to_address", %{session: session} do
+      internal_transaction = insert(:internal_transaction_create, index: 0)
 
-      # |> click(css(".transactions__link", text: to_string(pending.hash)))
+      session
+      |> TransactionListPage.visit_page()
+      |> assert_has(TransactionListPage.contract_creation(internal_transaction))
     end
   end
 
@@ -107,11 +113,10 @@ defmodule ExplorerWeb.ViewingTransactionsTest do
     end
 
     test "can see a contract creation address in to_address", %{session: session} do
-      transaction = insert(:transaction, to_address_hash: nil)
-      internal_transaction = insert(:internal_transaction_create, transaction_hash: transaction.hash, index: 0)
+      internal_transaction = insert(:internal_transaction_create, index: 0)
 
       session
-      |> TransactionPage.visit_page(transaction)
+      |> TransactionPage.visit_page(internal_transaction.transaction_hash)
       |> assert_has(TransactionPage.contract_creation_address_hash(internal_transaction))
     end