emails: move edit email flow to emails controller.

app/controllers/emails_controller.rb

@@ -0,0 +1,36 @@
+class EmailsController < ApplicationController
+  before_action :member_only
+  respond_to :html, :xml, :json
+
+  def edit
+    @user = User.find(params[:user_id])
+    check_privilege(@user)
+
+    respond_with(@user)
+  end
+
+  def update
+    @user = User.find(params[:user_id])
+    check_privilege(@user)
+
+    if User.authenticate(@user.name, params[:user][:password])
+      @user.update(email_address_attributes: { address: params[:user][:email] })
+    else
+      @user.errors[:base] << "Password was incorrect"
+    end
+
+    if @user.errors.none?
+      flash[:notice] = "Email updated"
+      respond_with(@user, location: settings_url)
+    else
+      flash[:notice] = @user.errors.full_messages.join("; ")
+      respond_with(@user)
+    end
+  end
+
+  private
+
+  def check_privilege(user)
+    raise User::PrivilegeError unless user.id == CurrentUser.id || CurrentUser.is_admin?
+  end
+end

app/controllers/maintenance/user/email_changes_controller.rb

@@ -1,19 +0,0 @@
-module Maintenance
-  module User
-    class EmailChangesController < ApplicationController
-      def new
-      end
-
-      def create
-        email_change = UserEmailChange.new(CurrentUser.user, params[:email_change][:email], params[:email_change][:password])
-        email_change.process
-        if CurrentUser.user.errors.any?
-          flash[:notice] = CurrentUser.user.errors.full_messages.join("; ")
-          redirect_to(new_maintenance_user_email_change_path)
-        else
-          redirect_to(edit_user_path(CurrentUser.user.id), :notice => "Email was updated")
-        end
-      end
-    end
-  end
-end

app/logical/user_email_change.rb

@@ -1,17 +0,0 @@
-class UserEmailChange
-  attr_reader :user, :password, :new_email
-
-  def initialize(user, new_email, password)
-    @user = user
-    @new_email = new_email
-    @password = password
-  end
-
-  def process
-    if User.authenticate(user.name, password)
-      user.update(email_address_attributes: { address: new_email })
-    else
-      user.errors[:base] << "Password was incorrect"
-    end
-  end
-end

app/views/emails/edit.html.erb

@@ -0,0 +1,15 @@
+<% page_title "Change Email" %>
+
+<div id="c-emails">
+  <div id="a-edit">
+    <h1>Change Email</h1>
+
+    <p>You must confirm your password in order to change your email address.</p>
+
+    <%= edit_form_for(@user, url: user_email_path(@user)) do |f| %>
+      <%= f.input :password %>
+      <%= f.input :email %>
+      <%= f.submit "Save" %>
+    <% end %>
+  </div>
+</div>

app/views/maintenance/user/email_changes/new.html.erb

@@ -1,23 +0,0 @@
-<div id="c-maintenance-user-email-changes">
-  <div id="a-new">
-    <h1>Change Email</h1>
-
-    <p>You must confirm your password in order to change your email address.</p>
-
-    <%= form_tag(maintenance_user_email_change_path, :class => "simple_form") do %>
-      <div class="input">
-        <label>New Email</label>
-        <%= email_field :email_change, :email %>
-      </div>
-
-      <div class="input">
-        <label>Password</label>
-        <%= password_field :email_change, :password %>
-      </div>
-
-      <div>
-        <%= submit_tag "Submit" %>
-      </div>
-    <% end %>
-  </div>
-</div>

app/views/users/edit.html.erb

@@ -31,7 +31,7 @@
               <em>blank</em>
             <% end %>
 
-            - <%= link_to "Change your email", new_maintenance_user_email_change_path %>
+            - <%= link_to "Change your email", edit_user_email_path(@user) %>
           </p>
         </div>