Add a welcome email

app/controllers/registrations_controller.rb

@@ -17,6 +17,7 @@ def create
       @user.process_invite_acceptence(invite) if invite.present?
       @user.seed_aspects
       @user.send_welcome_message
+      WelcomeMailer.send_welcome_email(@user).deliver_now
       sign_in_and_redirect(:user, @user)
       logger.info "event=registration status=successful user=#{@user.diaspora_handle}"
     else

app/mailers/welcome_mailer.rb

@@ -0,0 +1,10 @@
+# frozen_string_literal: true
+
+class WelcomeMailer < ApplicationMailer
+  def send_welcome_email(user)
+    @user = user
+    mail(to: @user.email, subject: I18n.t("registrations.welcome_email.subject")) do |format|
+      format.html { render "registrations/welcome_email" }
+    end
+  end
+end

app/views/registrations/welcome_email.haml

@@ -0,0 +1,11 @@
+%h1
+  != t("registrations.welcome_email.member")
+%p
+  != t("registrations.welcome_email.part_of_network", pod_url: link_to(AppConfig.pod_uri.site, AppConfig.pod_uri.site),
+    username: @user.username)
+%p
+  != t("registrations.welcome_email.your_id", id: @user.person.diaspora_handle)
+%p
+  != t("registrations.welcome_email.help")
+%p
+  != t("registrations.welcome_email.welcome")

config/locales/diaspora/en.yml

@@ -1111,7 +1111,13 @@ en:
       find_pods: "There’s a list of pods you can sign up to at %{fediverse_observer}."
       other_questions: "If you have any other questions regarding choosing a pod, check out our %{wiki}."
     invalid_invite: "The invite link you provided is no longer valid!"
-
+    welcome_email:
+      subject: "Welcome aboard!"
+      member: "You now are a member of the diaspora* community!"
+      part_of_network: "%{pod_url} is the diaspora* server (called a pod) where you registered. Sign in there using your username, %{username}. Once logged in, you will be able to reach the whole diaspora* network, even users registered on other pods."
+      your_id: "Your diaspora* id is %{id}, share it with everyone so they can find you in the network."
+      help: "If you need help, have a look at the tutorials or the help section. If you don't find anything, then post a public message with the #question tag so people can help you."
+      welcome: "Welcome aboard, enjoy diaspora*!"
   reshares:
     create:
       error: "Failed to reshare."