Domains#index is now the root page

app/assets/stylesheets/application.css

@@ -13,3 +13,27 @@
  *= require_tree .
  *= require_self
  */
+
+html {
+  box-sizing: border-box;
+  font-size: 16px;
+}
+
+*, *:before, *:after {
+  box-sizing: inherit;
+}
+
+body, h1, h2, h3, h4, h5, h6, p, ol, ul {
+  margin: 0;
+  padding: 0;
+  font-weight: normal;
+}
+
+ol, ul {
+  list-style: none;
+}
+
+img {
+  max-width: 100%;
+  height: auto;
+}

app/controllers/credentials_controller.rb

@@ -1,6 +1,6 @@
 class CredentialsController < ApplicationController
   before_action :set_credential, only: %i[ show edit update destroy ]
-  before_action :set_domain, only: %i[ new ]
+  before_action :set_domain, only: %i[ new create edit update destroy ]
 
   # GET /credentials or /credentials.json
   def index
@@ -23,10 +23,11 @@ class CredentialsController < ApplicationController
   # POST /credentials or /credentials.json
   def create
     @credential = Credential.new(credential_params)
+    @credential.domain_id = @domain.id
 
     respond_to do |format|
       if @credential.save
-        format.html { redirect_to credential_url(@credential), notice: "Credential was successfully created." }
+        format.html { redirect_to domain_path(@domain), notice: "Credential was successfully created." }
         format.json { render :show, status: :created, location: @credential }
       else
         format.html { render :new, status: :unprocessable_entity }
@@ -39,7 +40,7 @@ class CredentialsController < ApplicationController
   def update
     respond_to do |format|
       if @credential.update(credential_params)
-        format.html { redirect_to credential_url(@credential), notice: "Credential was successfully updated." }
+        format.html { redirect_to domain_path(@domain), notice: "Credential was successfully updated." }
         format.json { render :show, status: :ok, location: @credential }
       else
         format.html { render :edit, status: :unprocessable_entity }
@@ -53,7 +54,7 @@ class CredentialsController < ApplicationController
     @credential.destroy
 
     respond_to do |format|
-      format.html { redirect_to credentials_url, notice: "Credential was successfully destroyed." }
+      format.html { redirect_to domain_path(@domain), notice: "Credential was successfully destroyed." }
       format.json { head :no_content }
     end
   end

app/views/credentials/_form.html.erb

@@ -12,7 +12,7 @@
   <% end %>
 
   <div>
-    <%= form.label :email, style: "display: block" %>
+    <%= form.label :email, style: "display: inline" %> @<%=@domain.domain%>
     <%= form.text_field :email %>
   </div>
 

app/views/credentials/edit.html.erb

@@ -5,6 +5,6 @@
 <br>
 
 <div>
-  <%= link_to "Show this credential", @credential %> |
-  <%= link_to "Back to credentials", credentials_path %>
+  <%#= link_to "Show this credential", @credential %> |
+  <%#= link_to "Back to credentials", credentials_path %>
 </div>

app/views/domains/index.html.erb

@@ -1,5 +1,3 @@
-<p style="color: green"><%= notice %></p>
-
 <h1>Domains</h1>
 
 <div id="domains">

app/views/domains/show.html.erb

@@ -1,4 +1,3 @@
-<p style="color: green"><%= notice %></p>
 <h1><%= @domain.domain %></h1>
 
 <div>
@@ -9,7 +8,8 @@
 <ul>
   <li><%= link_to "Add #{@domain.domain} email address", new_domain_credential_path(@domain) %>
 <% @domain.credentials.each do |credential| %>
-  <li><%= credential.email %></li>
+  <li><%= credential.email %> <%= link_to "Edit", edit_domain_credential_path(@domain,credential) %> |
+  <%= button_to "Destroy this credential", [@domain, credential], method: :delete %> </li>
 <% end %>
 </ul>
 

config/routes.rb

@@ -9,5 +9,5 @@ Rails.application.routes.draw do
   # Define your application routes per the DSL in https://guides.rubyonrails.org/routing.html
 
   # Defines the root path route ("/")
-  root "home#index"
+  root "domains#index"
 end

test/models/virtual_test.rb

@@ -39,4 +39,14 @@ class VirtualTest < ActiveSupport::TestCase
     assert !@v.save
   end
 
+  test "domain id must be present" do
+    @v = Virtual.new
+    @v.email = "abuse@example.net"
+    @v.destination = "valid@email.com"
+    @v.domain_id = domains(:one).id + 1234
+    assert !@v.save
+  end
+
+
+
 end