extract email assets

app/mailers/submitter_mailer.rb

@@ -16,7 +16,7 @@ class SubmitterMailer < ApplicationMailer
 
     template_submitters_index = @email_message.blank? ? build_submitter_preferences_index(@submitter) : {}
 
-    @body = @email_message&.body.presence ||
+    @body = @email_message&.normalized_body.presence ||
             template_submitters_index.dig(@submitter.uuid, 'request_email_body').presence ||
             @submitter.template&.preferences&.dig('request_email_body').presence
 

app/models/account.rb

@@ -24,6 +24,7 @@ class Account < ApplicationRecord
   has_many :encrypted_configs, dependent: :destroy
   has_many :account_configs, dependent: :destroy
   has_many :email_messages, dependent: :destroy
+  has_many :email_message_assets, dependent: :destroy
   has_many :templates, dependent: :destroy
   has_many :template_folders, dependent: :destroy
   has_one :default_template_folder, -> { where(name: TemplateFolder::DEFAULT_NAME) },

app/models/email_message.rb

@@ -33,6 +33,15 @@ class EmailMessage < ApplicationRecord
 
   before_validation :set_sha1, on: :create
 
+  def normalized_body
+    @normalized_body ||=
+      if body&.include?(EmailMessages::ASSET_PREFIX)
+        EmailMessages.rebuild_body_with_assets(account_id, body)
+      else
+        body
+      end
+  end
+
   def set_sha1
     self.sha1 = Digest::SHA1.hexdigest({ subject:, body: }.to_json)
   end

app/models/email_message_asset.rb

@@ -0,0 +1,30 @@
+# frozen_string_literal: true
+
+# == Schema Information
+#
+# Table name: email_message_assets
+#
+#  id         :bigint           not null, primary key
+#  data       :text             not null
+#  sha1       :string           not null
+#  created_at :datetime         not null
+#  updated_at :datetime         not null
+#  account_id :bigint           not null
+#
+# Indexes
+#
+#  index_email_message_assets_on_account_id_and_sha1  (account_id,sha1) UNIQUE
+#
+# Foreign Keys
+#
+#  fk_rails_...  (account_id => accounts.id)
+#
+class EmailMessageAsset < ApplicationRecord
+  belongs_to :account
+
+  before_validation :set_sha1, on: :create
+
+  def set_sha1
+    self.sha1 = Digest::SHA1.hexdigest(data.to_s)
+  end
+end

app/views/submissions/_send_email_base.html.erb

@@ -56,7 +56,7 @@
       <div class="form-control">
         <%= f.label :message, t('body'), class: 'label' %>
         <% body_variables = AccountConfig::EMAIL_VARIABLES[AccountConfig::SUBMITTER_INVITATION_EMAIL_KEY] %>
-        <%= render 'personalization_settings/markdown_editor', name: f.field_name(:body), value: local_assigns[:submitter_email_message]&.body.presence || submitter_preferences_index.dig(local_assigns[:submitter]&.uuid, 'request_email_body').presence || template&.preferences&.dig('request_email_body').presence || config.value['body'], variables: body_variables %>
+        <%= render 'personalization_settings/markdown_editor', name: f.field_name(:body), value: local_assigns[:submitter_email_message]&.normalized_body.presence || submitter_preferences_index.dig(local_assigns[:submitter]&.uuid, 'request_email_body').presence || template&.preferences&.dig('request_email_body').presence || config.value['body'], variables: body_variables %>
         <% unless local_assigns.fetch(:disable_save_as_default_template_option, false) %>
           <label for="<%= uuid = SecureRandom.uuid %>" class="flex items-center cursor-pointer">
             <%= check_box_tag :save_message, id: uuid, class: 'base-checkbox', checked: false %>
@@ -91,7 +91,7 @@
               </div>
               <div class="form-control">
                 <%= ff.label :message, t('body'), class: 'label' %>
-                <%= render 'personalization_settings/markdown_editor', name: ff.field_name(:body), value: local_assigns[:submitter_email_message]&.body.presence || submitter_preferences_index.dig(submitter['uuid'], 'request_email_body').presence || template&.preferences&.dig('request_email_body').presence || config.value['body'], variables: body_variables %>
+                <%= render 'personalization_settings/markdown_editor', name: ff.field_name(:body), value: local_assigns[:submitter_email_message]&.normalized_body.presence || submitter_preferences_index.dig(submitter['uuid'], 'request_email_body').presence || template&.preferences&.dig('request_email_body').presence || config.value['body'], variables: body_variables %>
               </div>
             </div>
           <% end %>