From 947b2bcb0d87375e2d06dfc214154d2cd9497086 Mon Sep 17 00:00:00 2001
From: Alberto Garcia Cabeza <alberto@decabeza.es>
Date: Mon, 27 Jun 2016 14:25:20 +0200
Subject: [PATCH 1/5] Adds user invites views on management

---
 .../management/user_invites_controller.rb            |  9 +++++++++
 app/views/management/_menu.html.erb                  | 11 +++++++----
 app/views/management/user_invites/create.html.erb    |  9 +++++++++
 app/views/management/user_invites/new.html.erb       | 12 ++++++++++++
 config/locales/management.en.yml                     | 11 ++++++++++-
 config/locales/management.es.yml                     | 11 ++++++++++-
 config/routes.rb                                     |  2 ++
 7 files changed, 59 insertions(+), 6 deletions(-)
 create mode 100644 app/controllers/management/user_invites_controller.rb
 create mode 100644 app/views/management/user_invites/create.html.erb
 create mode 100644 app/views/management/user_invites/new.html.erb

diff --git a/app/controllers/management/user_invites_controller.rb b/app/controllers/management/user_invites_controller.rb
new file mode 100644
index 000000000..707759877
--- /dev/null
+++ b/app/controllers/management/user_invites_controller.rb
@@ -0,0 +1,9 @@
+class Management::UserInvitesController < Management::BaseController
+
+  def new
+  end
+
+  def create
+  end
+
+end
diff --git a/app/views/management/_menu.html.erb b/app/views/management/_menu.html.erb
index 00e3b0516..aa154212e 100644
--- a/app/views/management/_menu.html.erb
+++ b/app/views/management/_menu.html.erb
@@ -1,9 +1,5 @@
 <div class="admin-sidebar">
   <ul id="admin_menu">
-    <li>
-      <%= link_to t("management.menu.title"), management_root_path %>
-    </li>
-
     <li <%= "class=active" if controller_name == "document_verifications" ||
                               controller_name == "email_verifications" ||
                               controller_name == "users" %>>
@@ -61,5 +57,12 @@
         <%= t("management.menu.print_spending_proposals") %>
       <% end %>
     </li>
+
+    <li>
+      <%= link_to new_management_user_invite_path do %>
+        <span class="icon-letter"></span>
+        <%= t("management.menu.user_invites") %>
+      <% end %>
+    </li>
   </ul>
 </div>
diff --git a/app/views/management/user_invites/create.html.erb b/app/views/management/user_invites/create.html.erb
new file mode 100644
index 000000000..def83ef15
--- /dev/null
+++ b/app/views/management/user_invites/create.html.erb
@@ -0,0 +1,9 @@
+<div class="small-12 medium-8 column">
+  <%= render 'shared/back_link' %>
+
+  <h1><%= t('management.user_invites.create.title') %></h1>
+
+  <div class="callout success">
+    <%= t('management.user_invites.create.success_html') %>
+  </div>
+</div>
diff --git a/app/views/management/user_invites/new.html.erb b/app/views/management/user_invites/new.html.erb
new file mode 100644
index 000000000..2779648d2
--- /dev/null
+++ b/app/views/management/user_invites/new.html.erb
@@ -0,0 +1,12 @@
+<div class="small-12 medium-8 column">
+  <h1><%= t('management.user_invites.new.title') %></h1>
+
+  <form>
+    <label><%= t('management.user_invites.new.label') %></label>
+    <p class="note"><%= t('management.user_invites.new.info') %></p>
+    <textarea placeholder="<%= t('management.user_invites.new.info') %>" rows="5"></textarea>
+    <div class="small-12 medium-6">
+      <input type="submit" name="" value="<%= t('management.user_invites.new.submit') %>", class="button hollow expanded">
+    </div>
+  </form>
+</div>
diff --git a/config/locales/management.en.yml b/config/locales/management.en.yml
index 74a58ac26..8060ac2c5 100644
--- a/config/locales/management.en.yml
+++ b/config/locales/management.en.yml
@@ -49,9 +49,9 @@ en:
       create_spending_proposal: Create spending proposal
       print_spending_proposals: Print spending proposals
       support_spending_proposals: Support spending proposals
-      title: Management
       users: Users
       edit_user_accounts: Edit user account
+      user_invites: User's invites
     permissions:
       create_proposals: Create proposals
       debates: Engage in debates
@@ -97,3 +97,12 @@ en:
       erase_account_confirm: Are you sure you want to erase the account? This action can not be undone
       erase_warning: This action can not be undone. Please make sure you want to erase this account.
       erase_submit: Delete account
+    user_invites:
+      new:
+        label: Emails
+        info: "Enter the emails separated by commas (',')"
+        submit: Send invites
+        title: User's invites
+      create:
+        success_html: <strong>COUNT invitations</strong> have been sent.
+        title: User's invites
\ No newline at end of file
diff --git a/config/locales/management.es.yml b/config/locales/management.es.yml
index c4545e675..749a7f449 100644
--- a/config/locales/management.es.yml
+++ b/config/locales/management.es.yml
@@ -49,9 +49,9 @@ es:
       create_spending_proposal: Crear propuesta de inversión
       print_spending_proposals: Imprimir propts. de inversión
       support_spending_proposals: Apoyar propts. de inversión
-      title: Gestión
       users: Usuarios
       edit_user_accounts: Editar cuenta de usuario
+      user_invites: Invitaciones para usuarios
     permissions:
       create_proposals: Crear nuevas propuestas
       debates: Participar en debates
@@ -97,3 +97,12 @@ es:
       erase_account_confirm: ¿Seguro que quieres borrar a este usuario? Esta acción no se puede deshacer
       erase_warning: Esta acción no se puede deshacer. Por favor asegurese de que quiere eliminar esta cuenta.
       erase_submit: Borrar cuenta
+    user_invites:
+      new:
+        label: Emails
+        info: "Introduce los emails separados por ','"
+        submit: Enviar invitaciones
+        title: Invitaciones para usuarios
+      create:
+        success_html: Se han enviado <strong>COUNT invitaciones</strong>.
+        title: Invitaciones para usuarios
\ No newline at end of file
diff --git a/config/routes.rb b/config/routes.rb
index ed2ee34e4..37497268c 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -235,6 +235,8 @@ Rails.application.routes.draw do
 
     resources :email_verifications, only: [:new, :create]
 
+    resources :user_invites, only: [:new, :create]
+
     resources :users, only: [:new, :create] do
       collection do
         delete :logout

From a2a2960867a58cc755dfb0cf8457e3af4662edac Mon Sep 17 00:00:00 2001
From: Alberto Garcia Cabeza <alberto@decabeza.es>
Date: Mon, 27 Jun 2016 15:37:45 +0200
Subject: [PATCH 2/5] Adds mailer template for user invites

---
 app/views/mailer/user_invites.html.erb | 22 ++++++++++++++++++++++
 config/locales/mailers.en.yml          |  8 +++++++-
 config/locales/mailers.es.yml          |  8 +++++++-
 3 files changed, 36 insertions(+), 2 deletions(-)
 create mode 100644 app/views/mailer/user_invites.html.erb

diff --git a/app/views/mailer/user_invites.html.erb b/app/views/mailer/user_invites.html.erb
new file mode 100644
index 000000000..3510a6c88
--- /dev/null
+++ b/app/views/mailer/user_invites.html.erb
@@ -0,0 +1,22 @@
+<td style="padding-bottom: 20px; padding-left: 10px;">
+  <h1 style="font-family: 'Open Sans','Helvetica Neue',arial,sans-serif;">
+    <%= t('mailers.user_invites.title',
+        org: Setting['org_name']) %>
+  </h1>
+
+  <p style="font-family: 'Open Sans','Helvetica Neue',arial,sans-serif;font-size: 14px;font-weight: normal;line-height: 24px;">
+    <%= t('mailers.user_invites.text') %>
+  </p>
+
+  <p style="text-align: center;">
+    <%= link_to t('mailers.user_invites.button'), new_user_registration_path, style: "font-family: 'Open Sans','Helvetica Neue',arial,sans-serif; background: #004A83; border-radius: 6px; color: #fff !important; font-weight: bold; margin: 0px; padding: 10px 15px; text-align: center; text-decoration: none; min-width: 160px; display: inline-block; margin-left: 12px;" %>
+  </p>
+
+  <p style="font-family: 'Open Sans','Helvetica Neue',arial,sans-serif;font-size: 14px;font-weight: normal;line-height: 24px;">
+    <%= t('mailers.user_invites.ignore') %>
+  </p>
+
+  <p style="font-family: 'Open Sans','Helvetica Neue',arial,sans-serif;font-size: 14px;font-weight: normal;line-height: 24px;">
+    <%= t('mailers.user_invites.thanks') %>
+  </p>
+</td>
diff --git a/config/locales/mailers.en.yml b/config/locales/mailers.en.yml
index 17e3f6cf8..e17ccc68b 100755
--- a/config/locales/mailers.en.yml
+++ b/config/locales/mailers.en.yml
@@ -45,4 +45,10 @@ en:
       unsubscribe_account: My account
     direct_message_for_sender:
       subject: "You have send a new private message"
-      title_html: "You have send a new private message to <strong>%{receiver}</strong> with the content:"
\ No newline at end of file
+      title_html: "You have send a new private message to <strong>%{receiver}</strong> with the content:"
+    user_invites:
+      ignore: "Please, if you have not requested this invite ignore this email."
+      text: "To start participating complete your registration in the Open Government Portal of the Madrid City Council."
+      thanks: "Thank you very much."
+      title: "Complete your registration in %{org}"
+      button: Complete registration
\ No newline at end of file
diff --git a/config/locales/mailers.es.yml b/config/locales/mailers.es.yml
index 2a7a85013..48eade29f 100644
--- a/config/locales/mailers.es.yml
+++ b/config/locales/mailers.es.yml
@@ -45,4 +45,10 @@ es:
       unsubscribe_account: Mi cuenta
     direct_message_for_sender:
       subject: "Has enviado un nuevo mensaje privado"
-      title_html: "Has enviado un nuevo mensaje privado a <strong>%{receiver}</strong> con el siguiente contenido:"
\ No newline at end of file
+      title_html: "Has enviado un nuevo mensaje privado a <strong>%{receiver}</strong> con el siguiente contenido:"
+    user_invites:
+      ignore: "Por favor, si no has solicitado esta invitación ignora este email."
+      text: "Para empezar a participar completa tu registro en el Portal de Gobierno Abierto del Ayuntamiento de Madrid."
+      thanks: "Muchas gracias."
+      title: "Completa tu registro en %{org}"
+      button: Completar registro
\ No newline at end of file

From 0bb948a0135e4583dd650b21a7c9cbf37492eff2 Mon Sep 17 00:00:00 2001
From: Alberto Garcia Cabeza <alberto@decabeza.es>
Date: Mon, 27 Jun 2016 16:01:03 +0200
Subject: [PATCH 3/5] Updates mailer texts

---
 app/views/mailer/user_invites.html.erb | 3 ++-
 config/locales/mailers.en.yml          | 6 +++---
 config/locales/mailers.es.yml          | 6 +++---
 3 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/app/views/mailer/user_invites.html.erb b/app/views/mailer/user_invites.html.erb
index 3510a6c88..6d02022d3 100644
--- a/app/views/mailer/user_invites.html.erb
+++ b/app/views/mailer/user_invites.html.erb
@@ -5,7 +5,8 @@
   </h1>
 
   <p style="font-family: 'Open Sans','Helvetica Neue',arial,sans-serif;font-size: 14px;font-weight: normal;line-height: 24px;">
-    <%= t('mailers.user_invites.text') %>
+    <%= t('mailers.user_invites.text',
+        org: Setting['org_name']) %>
   </p>
 
   <p style="text-align: center;">
diff --git a/config/locales/mailers.en.yml b/config/locales/mailers.en.yml
index e17ccc68b..6a14540be 100755
--- a/config/locales/mailers.en.yml
+++ b/config/locales/mailers.en.yml
@@ -47,8 +47,8 @@ en:
       subject: "You have send a new private message"
       title_html: "You have send a new private message to <strong>%{receiver}</strong> with the content:"
     user_invites:
-      ignore: "Please, if you have not requested this invite ignore this email."
-      text: "To start participating complete your registration in the Open Government Portal of the Madrid City Council."
+      ignore: "If you have not requested this invitation don't worry, you can ignore this email."
+      text: "Thank you for applying to join %{org}! In seconds you can start to decide the city you want, just fill the form below:"
       thanks: "Thank you very much."
-      title: "Complete your registration in %{org}"
+      title: "Welcome to %{org}"
       button: Complete registration
\ No newline at end of file
diff --git a/config/locales/mailers.es.yml b/config/locales/mailers.es.yml
index 48eade29f..86d591134 100644
--- a/config/locales/mailers.es.yml
+++ b/config/locales/mailers.es.yml
@@ -47,8 +47,8 @@ es:
       subject: "Has enviado un nuevo mensaje privado"
       title_html: "Has enviado un nuevo mensaje privado a <strong>%{receiver}</strong> con el siguiente contenido:"
     user_invites:
-      ignore: "Por favor, si no has solicitado esta invitación ignora este email."
-      text: "Para empezar a participar completa tu registro en el Portal de Gobierno Abierto del Ayuntamiento de Madrid."
+      ignore: "Si no has solicitado esta invitación no te preocupes, puedes ignorar este correo."
+      text: "¡Gracias por solicitar unirte a %{org}! En unos segundos podrás empezar a decidir la ciudad que quieres, sólo tienes que rellenar el siguiente formulario:"
       thanks: "Muchas gracias."
-      title: "Completa tu registro en %{org}"
+      title: "Bienvenido a %{org}"
       button: Completar registro
\ No newline at end of file

From 745de9bb7775686d721956212c62936e07fd65e6 Mon Sep 17 00:00:00 2001
From: rgarcia <voodoorai2000@gmail.com>
Date: Mon, 27 Jun 2016 23:31:47 +0200
Subject: [PATCH 4/5] sends invitation email to users

---
 .../management/user_invites_controller.rb     |  4 ++++
 app/mailers/mailer.rb                         |  4 ++++
 ..._invites.html.erb => user_invite.html.erb} | 10 ++++-----
 .../management/user_invites/create.html.erb   |  2 +-
 .../management/user_invites/new.html.erb      |  6 ++---
 config/locales/mailers.en.yml                 |  5 +++--
 config/locales/mailers.es.yml                 |  5 +++--
 config/locales/management.en.yml              |  2 +-
 config/locales/management.es.yml              |  2 +-
 spec/features/emails_spec.rb                  | 22 +++++++++++++++++++
 spec/features/user_invites_spec.rb            | 18 +++++++++++++++
 11 files changed, 65 insertions(+), 15 deletions(-)
 rename app/views/mailer/{user_invites.html.erb => user_invite.html.erb} (55%)
 create mode 100644 spec/features/user_invites_spec.rb

diff --git a/app/controllers/management/user_invites_controller.rb b/app/controllers/management/user_invites_controller.rb
index 707759877..b022e6a86 100644
--- a/app/controllers/management/user_invites_controller.rb
+++ b/app/controllers/management/user_invites_controller.rb
@@ -4,6 +4,10 @@ class Management::UserInvitesController < Management::BaseController
   end
 
   def create
+    @emails = params[:emails].split
+    @emails.each do |email|
+      Mailer.user_invite(email).deliver_later
+    end
   end
 
 end
diff --git a/app/mailers/mailer.rb b/app/mailers/mailer.rb
index d987e34cc..55229ab72 100644
--- a/app/mailers/mailer.rb
+++ b/app/mailers/mailer.rb
@@ -68,6 +68,10 @@ class Mailer < ApplicationMailer
     end
   end
 
+  def user_invite(email)
+    mail(to: email, subject: t('mailers.user_invite.subject', org_name: Setting["org_name"]))
+  end
+
   private
 
   def with_user(user, &block)
diff --git a/app/views/mailer/user_invites.html.erb b/app/views/mailer/user_invite.html.erb
similarity index 55%
rename from app/views/mailer/user_invites.html.erb
rename to app/views/mailer/user_invite.html.erb
index 6d02022d3..43b95626c 100644
--- a/app/views/mailer/user_invites.html.erb
+++ b/app/views/mailer/user_invite.html.erb
@@ -1,23 +1,23 @@
 <td style="padding-bottom: 20px; padding-left: 10px;">
   <h1 style="font-family: 'Open Sans','Helvetica Neue',arial,sans-serif;">
-    <%= t('mailers.user_invites.title',
+    <%= t('mailers.user_invite.title',
         org: Setting['org_name']) %>
   </h1>
 
   <p style="font-family: 'Open Sans','Helvetica Neue',arial,sans-serif;font-size: 14px;font-weight: normal;line-height: 24px;">
-    <%= t('mailers.user_invites.text',
+    <%= t('mailers.user_invite.text',
         org: Setting['org_name']) %>
   </p>
 
   <p style="text-align: center;">
-    <%= link_to t('mailers.user_invites.button'), new_user_registration_path, style: "font-family: 'Open Sans','Helvetica Neue',arial,sans-serif; background: #004A83; border-radius: 6px; color: #fff !important; font-weight: bold; margin: 0px; padding: 10px 15px; text-align: center; text-decoration: none; min-width: 160px; display: inline-block; margin-left: 12px;" %>
+    <%= link_to t('mailers.user_invite.button'), new_user_registration_url, style: "font-family: 'Open Sans','Helvetica Neue',arial,sans-serif; background: #004A83; border-radius: 6px; color: #fff !important; font-weight: bold; margin: 0px; padding: 10px 15px; text-align: center; text-decoration: none; min-width: 160px; display: inline-block; margin-left: 12px;" %>
   </p>
 
   <p style="font-family: 'Open Sans','Helvetica Neue',arial,sans-serif;font-size: 14px;font-weight: normal;line-height: 24px;">
-    <%= t('mailers.user_invites.ignore') %>
+    <%= t('mailers.user_invite.ignore') %>
   </p>
 
   <p style="font-family: 'Open Sans','Helvetica Neue',arial,sans-serif;font-size: 14px;font-weight: normal;line-height: 24px;">
-    <%= t('mailers.user_invites.thanks') %>
+    <%= t('mailers.user_invite.thanks') %>
   </p>
 </td>
diff --git a/app/views/management/user_invites/create.html.erb b/app/views/management/user_invites/create.html.erb
index def83ef15..3d573532f 100644
--- a/app/views/management/user_invites/create.html.erb
+++ b/app/views/management/user_invites/create.html.erb
@@ -4,6 +4,6 @@
   <h1><%= t('management.user_invites.create.title') %></h1>
 
   <div class="callout success">
-    <%= t('management.user_invites.create.success_html') %>
+    <%= t('management.user_invites.create.success_html', count: @emails.count) %>
   </div>
 </div>
diff --git a/app/views/management/user_invites/new.html.erb b/app/views/management/user_invites/new.html.erb
index 2779648d2..a49a84538 100644
--- a/app/views/management/user_invites/new.html.erb
+++ b/app/views/management/user_invites/new.html.erb
@@ -1,12 +1,12 @@
 <div class="small-12 medium-8 column">
   <h1><%= t('management.user_invites.new.title') %></h1>
 
-  <form>
+  <%= form_tag management_user_invites_path do %>
     <label><%= t('management.user_invites.new.label') %></label>
     <p class="note"><%= t('management.user_invites.new.info') %></p>
-    <textarea placeholder="<%= t('management.user_invites.new.info') %>" rows="5"></textarea>
+    <%= text_area_tag "emails", nil, rows: 5, placeholder: t('management.user_invites.new.info') %>
     <div class="small-12 medium-6">
       <input type="submit" name="" value="<%= t('management.user_invites.new.submit') %>", class="button hollow expanded">
     </div>
-  </form>
+  <% end %>
 </div>
diff --git a/config/locales/mailers.en.yml b/config/locales/mailers.en.yml
index 6a14540be..9362b3202 100755
--- a/config/locales/mailers.en.yml
+++ b/config/locales/mailers.en.yml
@@ -46,9 +46,10 @@ en:
     direct_message_for_sender:
       subject: "You have send a new private message"
       title_html: "You have send a new private message to <strong>%{receiver}</strong> with the content:"
-    user_invites:
+    user_invite:
       ignore: "If you have not requested this invitation don't worry, you can ignore this email."
       text: "Thank you for applying to join %{org}! In seconds you can start to decide the city you want, just fill the form below:"
       thanks: "Thank you very much."
       title: "Welcome to %{org}"
-      button: Complete registration
\ No newline at end of file
+      button: Complete registration
+      subject: "Invitation to %{org_name}"
\ No newline at end of file
diff --git a/config/locales/mailers.es.yml b/config/locales/mailers.es.yml
index 86d591134..75523cf6c 100644
--- a/config/locales/mailers.es.yml
+++ b/config/locales/mailers.es.yml
@@ -46,9 +46,10 @@ es:
     direct_message_for_sender:
       subject: "Has enviado un nuevo mensaje privado"
       title_html: "Has enviado un nuevo mensaje privado a <strong>%{receiver}</strong> con el siguiente contenido:"
-    user_invites:
+    user_invite:
       ignore: "Si no has solicitado esta invitación no te preocupes, puedes ignorar este correo."
       text: "¡Gracias por solicitar unirte a %{org}! En unos segundos podrás empezar a decidir la ciudad que quieres, sólo tienes que rellenar el siguiente formulario:"
       thanks: "Muchas gracias."
       title: "Bienvenido a %{org}"
-      button: Completar registro
\ No newline at end of file
+      button: Completar registro
+      subject: "Invitación a %{org_name}"
\ No newline at end of file
diff --git a/config/locales/management.en.yml b/config/locales/management.en.yml
index 8060ac2c5..a0fffbde4 100644
--- a/config/locales/management.en.yml
+++ b/config/locales/management.en.yml
@@ -104,5 +104,5 @@ en:
         submit: Send invites
         title: User's invites
       create:
-        success_html: <strong>COUNT invitations</strong> have been sent.
+        success_html: <strong>%{count} invitations</strong> have been sent.
         title: User's invites
\ No newline at end of file
diff --git a/config/locales/management.es.yml b/config/locales/management.es.yml
index 749a7f449..e5ee1c074 100644
--- a/config/locales/management.es.yml
+++ b/config/locales/management.es.yml
@@ -104,5 +104,5 @@ es:
         submit: Enviar invitaciones
         title: Invitaciones para usuarios
       create:
-        success_html: Se han enviado <strong>COUNT invitaciones</strong>.
+        success_html: Se han enviado <strong>%{count} invitaciones</strong>.
         title: Invitaciones para usuarios
\ No newline at end of file
diff --git a/spec/features/emails_spec.rb b/spec/features/emails_spec.rb
index f793b5bb7..dcc90ca27 100644
--- a/spec/features/emails_spec.rb
+++ b/spec/features/emails_spec.rb
@@ -231,4 +231,26 @@ feature 'Emails' do
 
   end
 
+  context "User invites" do
+
+    scenario "Send an invitation" do
+      login_as_manager
+      visit new_management_user_invite_path
+
+      fill_in "emails", with: "john@example.com, ana@example.com, isable@example.com"
+      click_button "Send invites"
+
+      expect(page).to have_content "3 invitations have been sent."
+
+      expect(unread_emails_for("john@example.com").count).to eq 1
+      expect(unread_emails_for("ana@example.com").count).to eq 1
+      expect(unread_emails_for("isable@example.com").count).to eq 1
+
+      email = open_last_email
+      expect(email).to have_subject("Invitation to Consul")
+      expect(email).to have_body_text(/#{new_user_registration_path}/)
+    end
+
+  end
+
 end
diff --git a/spec/features/user_invites_spec.rb b/spec/features/user_invites_spec.rb
new file mode 100644
index 000000000..5627b0b7e
--- /dev/null
+++ b/spec/features/user_invites_spec.rb
@@ -0,0 +1,18 @@
+require 'rails_helper'
+
+feature 'User invites' do
+
+  background do
+    login_as_manager
+  end
+
+  scenario "Send invitations" do
+    visit new_management_user_invite_path
+
+    fill_in "emails", with: "john@example.com, ana@example.com, isable@example.com"
+    click_button "Send invites"
+
+    expect(page).to have_content "3 invitations have been sent."
+  end
+
+end
\ No newline at end of file

From ad1720ba02ab7248f36c7924872e14c7cce1bcd2 Mon Sep 17 00:00:00 2001
From: rgarcia <voodoorai2000@gmail.com>
Date: Mon, 27 Jun 2016 23:38:23 +0200
Subject: [PATCH 5/5] uses applications's default locale

---
 app/mailers/mailer.rb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/app/mailers/mailer.rb b/app/mailers/mailer.rb
index 55229ab72..ad87359af 100644
--- a/app/mailers/mailer.rb
+++ b/app/mailers/mailer.rb
@@ -69,7 +69,9 @@ class Mailer < ApplicationMailer
   end
 
   def user_invite(email)
-    mail(to: email, subject: t('mailers.user_invite.subject', org_name: Setting["org_name"]))
+    I18n.with_locale(I18n.default_locale) do
+      mail(to: email, subject: t('mailers.user_invite.subject', org_name: Setting["org_name"]))
+    end
   end
 
   private