Conditionally show the link to an address.

lib/explorer/forms/transaction_form.ex

@@ -63,7 +63,7 @@ defmodule Explorer.TransactionForm do
 
     case Repo.one(query) do
       nil ->
-        gettext("Pending")
+        nil
       to_address ->
         to_address.hash
     end
@@ -79,7 +79,7 @@ defmodule Explorer.TransactionForm do
 
     case Repo.one(query) do
       nil ->
-        gettext("Pending")
+        nil
       from_address ->
         from_address.hash
     end

lib/explorer_web/templates/transaction/show.html.eex

@@ -39,11 +39,23 @@
           </div>
           <div class="transaction__item">
             <dt class="transaction__item-key"><%= gettext "From" %></dt>
-            <dd class="transaction__item-value"><%= link(@transaction.from_address, to: address_path(@conn, :show, @conn.assigns.locale, @transaction.from_address)) %></dd>
+            <dd class="transaction__item-value">
+              <%= if @transaction.from_address do %>
+                <%= link(@transaction.from_address, to: address_path(@conn, :show, @conn.assigns.locale, @transaction.from_address)) %>
+              <% else %>
+                <%= gettext "Pending" %>
+              <% end %>
+            </dd>
           </div>
           <div class="transaction__item">
             <dt class="transaction__item-key"><%= gettext "To" %></dt>
-            <dd class="transaction__item-value"><%= link(@transaction.to_address, to: address_path(@conn, :show, @conn.assigns.locale, @transaction.to_address)) %></dd>
+            <dd class="transaction__item-value">
+              <%= if @transaction.to_address do %>
+                <%= link(@transaction.to_address, to: address_path(@conn, :show, @conn.assigns.locale, @transaction.to_address)) %>
+              <% else %>
+                <%= gettext "Pending" %>
+              <% end %>
+            </dd>
           </div>
         </dl>
       </div>

test/explorer/forms/transaction_form_test.exs

@@ -74,8 +74,8 @@ defmodule Explorer.TransactionFormTest do
         formatted_age: "Pending",
         formatted_timestamp: "Pending",
         cumulative_gas_used: "Pending",
-        to_address: "Pending",
-        from_address: "Pending",
+        to_address: nil,
+        from_address: nil,
         confirmations: 0,
         status: "Pending",
         first_seen: "48 years ago",