[feature] email tracking opt-in

donrestarone · web-flow · commit aa064fb5aeef · 2024-10-06T16:49:21.000-04:00
* basic implementation for email tracking opt-in # tracking pixel <img width="1540" alt="Screen Shot 2024-10-06 at 12 16 19 PM" src="https://github.com/user-attachments/assets/531b63a2-348d-4953-a0ca-eca4c6d5a922"> # UI <img width="1157" alt="Screen Shot 2024-10-06 at 12 16 42 PM" src="https://github.com/user-attachments/assets/d7b9cb70-12bd-4d7b-a7a8-b420eb7d73c6">
diff --git a/app/controllers/comfy/admin/web_settings_controller.rb b/app/controllers/comfy/admin/web_settings_controller.rb
@@ -46,7 +46,8 @@ def subdomain_params
       :email_name,
       :email_signature,
       :enable_2fa,
-      :email_notification_strategy
+      :email_notification_strategy, 
+      :track_email_opens,
     )
   end
 end
diff --git a/app/controllers/mailbox/tracking_controller.rb b/app/controllers/mailbox/tracking_controller.rb
@@ -0,0 +1,17 @@
+class Mailbox::TrackingController < ApplicationController
+  def open
+    emails = params[:emails]
+    message_id = params[:message_id]
+    email_uuid = params[:email_uuid]
+    message = Message.find_by(id: message_id, email_message_id: email_uuid)
+    ip = request.ip
+    user_agent = request.user_agent
+
+    if message
+      message.update(opened: true)
+      # mark as opened
+    end
+
+    render json: { status: 200, code: 'OK' }
+  end
+end
diff --git a/app/mailers/e_mailer.rb b/app/mailers/e_mailer.rb
@@ -3,6 +3,7 @@ def ship
     @message = params[:message]
     @message_thread = params[:message_thread]
     @subdomain = Subdomain.current
+    @recipients = @message_thread.recipients
     @from = if @subdomain.email_name.present?
               "#{@subdomain.email_name} <#{@subdomain.name}@#{ENV["APP_HOST"]}>"
             else
@@ -30,7 +31,7 @@ def ship
 
     mail_settings = {
       # This will make the mail addresses visible to all (no Blank Carbon Copy)
-      to: @message_thread.recipients, 
+      to: @recipients, 
       subject: @message_thread.subject,
       from: @from,
       message_id: email_message_id(@message)
diff --git a/app/views/comfy/admin/web_settings/_form.haml b/app/views/comfy/admin/web_settings/_form.haml
@@ -82,10 +82,15 @@
       = f.check_box :forum_enabled
       %label
         Forum
+    .form-group
+      = f.check_box :track_email_opens
+      %label
+        Email Tracking
     .form-group#tracking-checkbox
       = f.check_box :tracking_enabled
       %label
-        Tracking
+        Web Visit Tracking
+
       
       .form-group.consent-text
         = f.label :cookies_consent_ui
diff --git a/app/views/e_mailer/ship.html.erb b/app/views/e_mailer/ship.html.erb
@@ -3,6 +3,10 @@
     <meta content='text/html; charset=UTF-8' http-equiv='Content-Type' />
   </head>
   <body>
+    <% if @subdomain.track_email_opens %>
+      <% tracking_link = "#{root_url(subdomain: @subdomain.subdomain_name)}email_tracking/open/?emails=#{@recipients.join(',')}&message_id=#{@message.id}&email_uuid=#{@message.email_message_id}" %>
+      <img src='<%= tracking_link %>' width="1" height="1">
+    <% end %>
     <%= @message.content %>
     <% if @subdomain.email_signature.present? %>
       <div style="margin-top: 20px">
diff --git a/app/views/mailbox/message_threads/show.html.haml b/app/views/mailbox/message_threads/show.html.haml
@@ -12,6 +12,9 @@
     .card-body 
       .card-subtitle.mb-2.text-muted
         = message.from
+      - if !message.from && Subdomain.current.track_email_opens
+        .card-subtitle.mb-2.text-muted
+          = message.opened ? 'opened' : 'not opened yet'
       .card-text.bg-light.px-2.py-3
         = message.content
       - if message.attachments.any?
diff --git a/config/routes.rb b/config/routes.rb
@@ -51,6 +51,9 @@ def self.matches?(request)
     end
   end
 
+  # email tracking
+  get 'email_tracking/open', to: 'mailbox/tracking#open'
+
   # calendar / meetings functionality
   resources :calendars, controller: 'comfy/admin/calendars'
   resources :meetings
diff --git a/db/migrate/20241006155850_add_tracking_for_emails.rb b/db/migrate/20241006155850_add_tracking_for_emails.rb
@@ -0,0 +1,6 @@
+class AddTrackingForEmails < ActiveRecord::Migration[6.1]
+  def change
+    add_column :messages, :opened, :boolean, default: false
+    add_column :subdomains, :track_email_opens, :boolean, default: false
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
