Add index and show action for users

app/controllers/users_controller.rb

@@ -1,2 +1,9 @@
 class UsersController < ApplicationController
+  def show
+    @user = User.find(params[:id])
+  end
+
+  def index
+    @users = User.all
+  end
 end

app/views/users/index.html.erb

@@ -0,0 +1,20 @@
+<h2>Users</h2>
+
+<table>
+  <thead>
+    <tr>
+      <th>ID</th>
+      <th>Name</th>
+      <th>Balance</th>
+    </tr>
+  </thead>
+  <tbody>
+    <% @users.each do |user| %>
+      <tr>
+        <td><%= user.id %></td>
+        <td><%= user.name %></td>
+        <td><%= user.balance %></td>
+      </tr>
+    <% end %>
+  </tbody>
+</table>

app/views/users/show.html.erb

@@ -0,0 +1,28 @@
+<h2><%= @user.name %></h2>
+
+<table>
+  <thead>
+    <tr>
+      <th>ID</th>
+      <th>Debtor</th>
+      <th>Creditor</th>
+      <th>Amount</th>
+      <th>Origin</th>
+      <th>Message</th>
+      <th>Time</th>
+    </tr>
+  </thead>
+  <tbody>
+    <% @user.transactions.each do |transaction| %>
+      <tr>
+        <td><%= transaction.id %></td>
+        <td><%= transaction.debtor.name %></td>
+        <td><%= transaction.creditor.name %></td>
+        <td><%= transaction.amount %></td>
+        <td><%= transaction.origin %></td>
+        <td><%= transaction.message %></td>
+        <td><%= transaction.created_at %></td>
+      </tr>
+    <% end %>
+  </tbody>
+</table>

config/routes.rb

@@ -5,6 +5,8 @@ Rails.application.routes.draw do
 
   root to: 'high_voltage/pages#show', id: "landing"
 
+  resources :users, only: [:show, :index]
+
   # The priority is based upon order of creation: first created -> highest priority.
   # See how all your routes lay out with "rake routes".