allow to edit email templates

lib/replace_email_variables.rb

@@ -4,18 +4,40 @@ module ReplaceEmailVariables
   TEMAPLTE_NAME = '{{template.name}}'
   SUBMITTER_LINK = '{{submitter.link}}'
   ACCOUNT_NAME = '{{account.name}}'
+  SUBMITTER_EMAIL = '{{submitter.email}}'
+  SUBMISSION_LINK = '{{submission.link}}'
+  DOCUMENTS_LINKS = '{{documents.links}}'
 
   module_function
 
   def call(text, submitter:)
-    link =
+    submitter_link =
       Rails.application.routes.url_helpers.submit_form_url(
         slug: submitter.slug, **Docuseal.default_url_options
       )
 
+    submission_link =
+      Rails.application.routes.url_helpers.submission_url(
+        submitter.submission, **Docuseal.default_url_options
+      )
+
     text = text.gsub(TEMAPLTE_NAME, submitter.template.name)
-    text = text.gsub(SUBMITTER_LINK, link)
+    text = text.gsub(SUBMITTER_EMAIL, submitter.email)
+    text = text.gsub(SUBMITTER_LINK, submitter_link)
+    text = text.gsub(SUBMISSION_LINK, submission_link)
+    text = text.gsub(DOCUMENTS_LINKS, build_documents_links_text(submitter))
 
     text.gsub(ACCOUNT_NAME, submitter.template.account.name)
   end
+
+  def build_documents_links_text(submitter)
+    submitter.documents.map do |document|
+      link =
+        Rails.application.routes.url_helpers.rails_blob_url(
+          document, **Docuseal.default_url_options
+        )
+
+      "#{link}\n"
+    end.join
+  end
 end