implements a first version of the forms. Missing: a) tests and b) che…

…ck db constraints (duplicate email "", etc)

app/controllers/users/registrations_controller.rb

@@ -10,6 +10,22 @@ def create
     end
   end
 
+  def delete_form
+    build_resource({})
+  end
+
+  def delete
+    # The only difference between this version of delete and the original are the following two lines
+    # (we build the resource differently and we also call erase instead of destroy)
+    build_resource(erase_params)
+    resource.erase(params[:erase_reason])
+
+    yield resource if block_given?
+    Devise.sign_out_all_scopes ? sign_out : sign_out(resource_name)
+    set_flash_message :notice, :destroyed if is_flashing_format?
+    respond_with_navigational(resource){ redirect_to after_sign_out_path_for(resource_name) }
+  end
+
   def success
   end
 
@@ -32,6 +48,10 @@ def sign_up_params
       params.require(:user).permit(:username, :email, :password, :password_confirmation, :captcha, :captcha_key, :terms_of_service)
     end
 
+    def erase_params
+      params.require(:user).permit(:erase_reason)
+    end
+
     def after_inactive_sign_up_path_for(resource_or_scope)
       users_sign_up_success_path
     end

app/views/account/show.html.erb

@@ -1,6 +1,9 @@
 <div class="row account">
   <div class="small-12 column">
-    <%= link_to t("account.show.change_credentials_link"), edit_user_registration_path, class: "button radius small secondary right" %>
+    <div class="right">
+      <%= link_to t("account.show.change_credentials_link"), edit_user_registration_path, class: "button radius small secondary" %>
+      <%= link_to t("account.show.erase_account_link"), users_registrations_delete_form_path, class: "button radius small danger" %>
+    </div>
 
     <%= avatar_image(@account, seed: @account.id, size: 60) %>
 

app/views/users/registrations/delete_form.html.erb

@@ -0,0 +1,27 @@
+<i class="icon-angle-left left"></i>&nbsp;<%= link_to t("devise_views.users.registrations.edit.back_link"), :back, class: "left back" %>
+
+<h1><%= t("devise_views.users.registrations.delete_form.title") %></h1>
+
+<%= form_for(resource, as: resource_name,
+             url: users_registrations_path,
+             html: { method: :delete }) do |f| %>
+  <%= devise_error_messages! %>
+  <p>
+    <%= t("devise_views.users.registrations.delete_form.info") %>
+  </p>
+
+  <div class="row">
+    <div class="small-12 column">
+      <%= f.text_field :erase_reason,
+            autofocus: true,
+            placeholder: t("devise_views.users.registrations.delete_form.erase_reason_label"),
+            label: t("devise_views.users.registrations.delete_form.erase_reason_label") %>
+    </div>
+
+    <div class="small-12 column">
+      <%= f.submit t("devise_views.users.registrations.delete_form.submit"), class: "button radius danger" %>
+    </div>
+  </div>
+<% end %>
+
+

config/locales/devise_views.en.yml

@@ -59,6 +59,11 @@ en:
           need_current: "We need your current password to confirm your changes"
           update_submit: "Update"
           back_link: "Back"
+        delete_form:
+          title: "Erase account"
+          info: "This action can not be undone. Please make sure this is what you want. If you want, you can leave us a reason (this is not mandatory)"
+          erase_reason_label: "Reason"
+          submit: "Erase my account"
         new:
           title: "Sign up"
           username_label: "Username"

config/locales/devise_views.es.yml

@@ -77,6 +77,11 @@ es:
           instructions_1_html: "Por favor <b>revisa tu correo electrónico</b> - te hemos enviado un <b>enlace para confirmar tu cuenta</b>."
           instructions_2_html: "Una vez confirmado, podrás empezar a participar."
           back_to_index: "Entendido, volver a la página principal"
+        delete_form:
+          title: "Darme de baja"
+          info: "Esta acción no se puede deshacer. Una vez que des de baja tu cuenta, no podrás volver a hacer login con ella. Si quieres, puedes informarnos de la razón por la que de tas de baja (no es obligatorio)."
+          erase_reason_label: "Razón de la baja"
+          submit: "Borrar mi cuenta"
     organizations:
       registrations:
         new:

config/locales/en.yml

@@ -282,6 +282,7 @@ en:
       change_credentials_link: "Change my credentials"
       email_on_comment_label: "Receive email when someone comments on my debates or proposals"
       email_on_comment_reply_label: "Receive email when someone replies to my comments"
+      erase_account_link: "Erase my account"
       personal: "Personal data"
       username_label: "Username"
       phone_number_label: "Phone number"

config/locales/es.yml

@@ -282,6 +282,7 @@ es:
       change_credentials_link: "Cambiar mis datos de acceso"
       email_on_comment_label: "Recibir un email cuando alguien comenta en mis propuestas o debates"
       email_on_comment_reply_label: "Recibir un email cuando alguien contesta a mis comentarios"
+      erase_account_link: "Darme de baja"
       personal: "Datos personales"
       username_label: "Nombre de usuario"
       phone_number_label: "Teléfono"

config/routes.rb

@@ -1,9 +1,5 @@
 Rails.application.routes.draw do
 
-  as :user do
-      match '/user/confirmation' => 'users/confirmations#update', :via => :patch, :as => :update_user_confirmation
-  end
-
   devise_for :users, controllers: {
                        registrations: 'users/registrations',
                        sessions: 'users/sessions',
@@ -22,7 +18,11 @@
   end
 
   devise_scope :user do
+    patch '/user/confirmation', to: 'users/confirmations#update', as: :update_user_confirmation
+
     get 'users/sign_up/success', to: 'users/registrations#success'
+    get 'users/registrations/delete_form', to: 'users/registrations#delete_form'
+    delete 'users/registrations', to: 'users/registrations#delete'
     get :finish_signup, to: 'users/registrations#finish_signup'
     patch :do_finish_signup, to: 'users/registrations#do_finish_signup'
   end
@@ -60,7 +60,9 @@
     end
   end
 
-  resource :account, controller: "account", only: [:show, :update]
+  resource :account, controller: "account", only: [:show, :update, :delete] do
+    collection { get :erase }
+  end
   resource :verification, controller: "verification", only: [:show]
 
   scope module: :verification do