allow to resent copy email

app/controllers/api/active_storage_blobs_proxy_controller.rb

@@ -10,9 +10,9 @@ module Api
     before_action :set_cors_headers
 
     def show
-      blob_uuid, purp = ApplicationRecord.signed_id_verifier.verified(params[:signed_uuid])
+      blob_uuid, purp, exp = ApplicationRecord.signed_id_verifier.verified(params[:signed_uuid])
 
-      if blob_uuid.blank? || purp != 'blob'
+      if blob_uuid.blank? || purp != 'blob' || (exp && exp < Time.current.to_i)
         Rollbar.error('Blob not found') if defined?(Rollbar)
 
         return head :not_found

app/controllers/send_submission_email_controller.rb

@@ -12,13 +12,16 @@ class SendSubmissionEmailController < ApplicationController
   def create
     @submitter =
       if params[:template_slug]
-        Submitter.joins(submission: :template).find_by!(email: params[:email],
+        Submitter.joins(submission: :template).find_by!(email: params[:email].to_s.downcase,
                                                         template: { slug: params[:template_slug] })
+      elsif params[:submission_slug]
+        Submitter.joins(:submission).find_by!(email: params[:email].to_s.downcase,
+                                              submission: { slug: params[:submission_slug] })
       else
         Submitter.find_by!(slug: params[:submitter_slug])
       end
 
-    SubmitterMailer.documents_copy_email(@submitter).deliver_later!
+    SubmitterMailer.documents_copy_email(@submitter, sig: true).deliver_later!
 
     respond_to do |f|
       f.html { redirect_to success_send_submission_email_index_path }

app/controllers/submissions_controller.rb

@@ -6,23 +6,8 @@ class SubmissionsController < ApplicationController
 
   load_and_authorize_resource :submission, only: %i[show destroy]
 
-  PRELOAD_ALL_PAGES_AMOUNT = 200
-
   def show
-    ActiveRecord::Associations::Preloader.new(
-      records: [@submission],
-      associations: [:template, { template_schema_documents: :blob }]
-    ).call
-
-    total_pages =
-      @submission.template_schema_documents.sum { |e| e.metadata.dig('pdf', 'number_of_pages').to_i }
-
-    if total_pages < PRELOAD_ALL_PAGES_AMOUNT
-      ActiveRecord::Associations::Preloader.new(
-        records: @submission.template_schema_documents,
-        associations: [:blob, { preview_images_attachments: :blob }]
-      ).call
-    end
+    @submission = Submissions.preload_with_pages(@submission)
 
     render :show, layout: 'plain'
   end

app/controllers/submissions_download_controller.rb

@@ -4,10 +4,20 @@ class SubmissionsDownloadController < ApplicationController
   skip_before_action :authenticate_user!
   skip_authorization_check
 
-  TTL = 20.minutes
+  TTL = 40.minutes
+  FILES_TTL = 5.minutes
 
   def index
-    submitter = Submitter.find_by!(slug: params[:submitter_slug])
+    submitter = Submitter.find_signed(params[:sig], purpose: :download_completed) if params[:sig].present?
+
+    signature_valid =
+      if submitter&.slug == params[:submitter_slug]
+        true
+      else
+        submitter = nil
+      end
+
+    submitter ||= Submitter.find_by!(slug: params[:submitter_slug])
 
     Submissions::EnsureResultGenerated.call(submitter)
 
@@ -17,18 +27,24 @@ class SubmissionsDownloadController < ApplicationController
 
     return head :not_found unless last_submitter.completed_at?
 
-    if last_submitter.completed_at < TTL.ago &&
-       (current_user.nil? || !current_user.account.submitters.exists?(id: last_submitter.id))
+    if last_submitter.completed_at < TTL.ago && !signature_valid && !current_user_submitter?(last_submitter)
       Rollbar.info("TTL: #{last_submitter.id}") if defined?(Rollbar)
 
       return head :not_found
     end
 
-    urls =
-      Submitters.select_attachments_for_download(last_submitter).map do |attachment|
-        ActiveStorage::Blob.proxy_url(attachment.blob)
-      end
+    render json: build_urls(last_submitter)
+  end
 
-    render json: urls
+  private
+
+  def current_user_submitter?(submitter)
+    current_user && current_user.account.submitters.exists?(id: submitter.id)
+  end
+
+  def build_urls(submitter)
+    Submitters.select_attachments_for_download(submitter).map do |attachment|
+      ActiveStorage::Blob.proxy_url(attachment.blob, expires_at: FILES_TTL.minutes.from_now.to_i)
+    end
   end
 end

app/controllers/submissions_preview_controller.rb

@@ -4,37 +4,31 @@ class SubmissionsPreviewController < ApplicationController
   skip_before_action :authenticate_user!
   skip_authorization_check
 
-  PRELOAD_ALL_PAGES_AMOUNT = 200
-
-  TTL = 20.minutes
+  TTL = 40.minutes
 
   def show
-    @submission = Submission.find_by!(slug: params[:slug])
+    submitter = Submitter.find_signed(params[:sig], purpose: :download_completed) if params[:sig].present?
+
+    signature_valid =
+      if submitter && submitter.submission.slug == params[:slug]
+        @submission = submitter.submission
+
+        true
+      end
+
+    @submission ||= Submission.find_by!(slug: params[:slug])
 
     if !@submission.submitters.all?(&:completed_at?) && current_user.blank?
       raise ActionController::RoutingError, 'Not Found'
     end
 
-    unless submission_valid_ttl?(@submission)
+    if !submission_valid_ttl?(@submission) && !signature_valid
       Rollbar.info("TTL: #{@submission.id}") if defined?(Rollbar)
 
       return redirect_to submissions_preview_completed_path(@submission.slug)
     end
 
-    ActiveRecord::Associations::Preloader.new(
-      records: [@submission],
-      associations: [:template, { template_schema_documents: :blob }]
-    ).call
-
-    total_pages =
-      @submission.template_schema_documents.sum { |e| e.metadata.dig('pdf', 'number_of_pages').to_i }
-
-    if total_pages < PRELOAD_ALL_PAGES_AMOUNT
-      ActiveRecord::Associations::Preloader.new(
-        records: @submission.template_schema_documents,
-        associations: [:blob, { preview_images_attachments: :blob }]
-      ).call
-    end
+    @submission = Submissions.preload_with_pages(@submission)
 
     render 'submissions/show', layout: 'plain'
   end
@@ -42,7 +36,7 @@ class SubmissionsPreviewController < ApplicationController
   def completed
     @submission = Submission.find_by!(slug: params[:submissions_preview_slug])
 
-    render :completed, layout: 'plain'
+    render :completed, layout: 'form'
   end
 
   private

app/mailers/submitter_mailer.rb

@@ -2,6 +2,7 @@
 
 class SubmitterMailer < ApplicationMailer
   MAX_ATTACHMENTS_SIZE = 10.megabytes
+  SIGN_TTL = 1.hour + 20.minutes
 
   DEFAULT_INVITATION_SUBJECT = 'You are invited to submit a form'
 
@@ -61,9 +62,10 @@ class SubmitterMailer < ApplicationMailer
          subject:)
   end
 
-  def documents_copy_email(submitter, to: nil)
+  def documents_copy_email(submitter, to: nil, sig: false)
     @current_account = submitter.submission.template.account
     @submitter = submitter
+    @sig = submitter.signed_id(expires_in: SIGN_TTL, purpose: :download_completed) if sig
 
     Submissions::EnsureResultGenerated.call(@submitter)
 

app/views/submissions/show.html.erb

@@ -6,7 +6,7 @@
     </a>
     <div class="space-x-3 flex items-center">
       <% if @submission.audit_trail.present? %>
-        <a href="<%= ActiveStorage::Blob.proxy_url(@submission.audit_trail.blob) %>" class="white-button" target="_blank">
+        <a href="<%= ActiveStorage::Blob.proxy_url(@submission.audit_trail.blob, expires_at: 4.hours.from_now) %>" class="white-button" target="_blank">
           <%= svg_icon('external_link', class: 'w-6 h-6') %>
           <span class="hidden md:inline">
             Audit Log
@@ -14,7 +14,7 @@
         </a>
       <% end %>
       <% if last_submitter = @submission.submitters.to_a.select(&:completed_at?).max_by(&:completed_at) %>
-        <download-button data-src="<%= submitter_download_index_path(last_submitter.slug) %>" class="base-button">
+        <download-button data-src="<%= submitter_download_index_path(last_submitter.slug, { sig: params[:sig] }.compact) %>" class="base-button">
           <span class="flex items-center justify-center space-x-2" data-target="download-button.defaultButton">
             <%= svg_icon('download', class: 'w-6 h-6') %>
             <span class="hidden md:inline">Download</span>

app/views/submissions_preview/completed.html.erb

@@ -20,6 +20,21 @@
         </div>
       </div>
     </div>
+    <% if Accounts.can_send_emails?(@submission.account) %>
+      <%= form_for '', url: send_submission_email_index_path, method: :post, html: { class: 'space-y-4', onsubmit: 'event.submitter.disabled = true' } do |f| %>
+        <div dir="auto" class="form-control !mt-0">
+          <%= f.hidden_field :submission_slug, value: @submission.slug %>
+          <%= f.label :email, t('email'), class: 'label' %>
+          <%= f.email_field :email, value: current_user&.email || params[:email], required: true, class: 'base-input', placeholder: t('send_copy_to_email') %>
+        </div>
+        <div dir="auto" class="form-control">
+          <%= f.button button_title(title: t('send_copy_to_email'), disabled_with: t('starting')), class: 'base-button' %>
+        </div>
+      <% end %>
+      <% if Docuseal.multitenant? %>
+        <div class="divider uppercase"><%= t('or') %></div>
+      <% end %>
+    <% end %>
     <% if Docuseal.multitenant? %>
       <div>
         <%= link_to 'Create free account', registration_path, class: 'white-button w-full' %>

app/views/submit_form/completed.html.erb

@@ -25,7 +25,7 @@
           <div class="py-2"></div>
         <% end %>
       <% end %>
-      <% if @submitter.completed_at > 15.minutes.ago || (current_user && current_user.account.submitters.exists?(id: @submitter.id)) %>
+      <% if @submitter.completed_at > 30.minutes.ago || (current_user && current_user.account.submitters.exists?(id: @submitter.id)) %>
         <download-button data-src="<%= submitter_download_index_path(@submitter.slug) %>" class="base-button w-full">
           <span class="flex items-center justify-center space-x-2" data-target="download-button.defaultButton">
             <%= svg_icon('download', class: 'w-6 h-6') %>

app/views/submitter_mailer/documents_copy_email.html.erb

@@ -1,11 +1,11 @@
 <% if @email_config %>
-  <%= auto_link(simple_format(h(ReplaceEmailVariables.call(@email_config.value['body'], submitter: @submitter)))) %>
+  <%= auto_link(simple_format(h(ReplaceEmailVariables.call(@email_config.value['body'], submitter: @submitter, sig: @sig)))) %>
 <% else %>
   <p>Hi there,</p>
   <p>Please check the copy of your "<%= @submitter.submission.template.name %>" submission in the email attachments.</p>
   <p>Alternatively, you can review and download your copy using:</p>
   <p>
-    <%= link_to @submitter.template.name, submissions_preview_url(@submitter.submission.slug) %>
+    <%= link_to @submitter.template.name, submissions_preview_url(@submitter.submission.slug, { sig: @sig }.compact) %>
   </p>
   <p>
     Thanks,<br><%= @current_account.name %>

config/environments/production.rb

@@ -129,7 +129,7 @@ Rails.application.configure do
 
     config.lograge.custom_payload do |controller|
       {
-        fwd: controller.request.ip.to_s[/\A\d+\.(.*)/, 1],
+        fwd: controller.request.ip,
         params: controller.request.params&.slice(:id),
         host: controller.request.host,
         uid: controller.instance_variable_get(:@current_user).try(:id)

config/initializers/active_storage.rb

@@ -13,9 +13,9 @@ end
 ActiveSupport.on_load(:active_storage_blob) do
   attribute :uuid, :string, default: -> { SecureRandom.uuid }
 
-  def self.proxy_url(blob, expires_in: nil)
+  def self.proxy_url(blob, expires_at: nil)
     Rails.application.routes.url_helpers.blobs_proxy_url(
-      signed_uuid: blob.signed_uuid(expires_in:), filename: blob.filename,
+      signed_uuid: blob.signed_uuid(expires_at:), filename: blob.filename,
       **Docuseal.default_url_options
     )
   end
@@ -28,8 +28,10 @@ ActiveSupport.on_load(:active_storage_blob) do
     end
   end
 
-  def signed_uuid(expires_in: nil)
-    ApplicationRecord.signed_id_verifier.generate([uuid, 'blob'], expires_in:)
+  def signed_uuid(expires_at: nil)
+    expires_at = expires_at.to_i if expires_at
+
+    ApplicationRecord.signed_id_verifier.generate([uuid, 'blob', expires_at].compact)
   end
 
   def delete

lib/replace_email_variables.rb

@@ -18,7 +18,7 @@ module ReplaceEmailVariables
   module_function
 
   # rubocop:disable Metrics
-  def call(text, submitter:, tracking_event_type: 'click_email')
+  def call(text, submitter:, tracking_event_type: 'click_email', sig: nil)
     submitter_link = build_submitter_link(submitter, tracking_event_type)
 
     submission_link = build_submission_link(submitter.submission) if submitter.submission
@@ -35,8 +35,8 @@ module ReplaceEmailVariables
     if text.include?(SUBMISSION_SUBMITTERS)
       text = text.gsub(SUBMISSION_SUBMITTERS, build_submission_submitters(submitter.submission))
     end
-    text = text.gsub(DOCUMENTS_LINKS, build_documents_links_text(submitter))
-    text = text.gsub(DOCUMENTS_LINK, build_documents_links_text(submitter))
+    text = text.gsub(DOCUMENTS_LINKS, build_documents_links_text(submitter, sig))
+    text = text.gsub(DOCUMENTS_LINK, build_documents_links_text(submitter, sig))
 
     text = text.gsub(ACCOUNT_NAME, submitter.template.account.name) if submitter.template
 
@@ -44,9 +44,9 @@ module ReplaceEmailVariables
   end
   # rubocop:enable Metrics
 
-  def build_documents_links_text(submitter)
+  def build_documents_links_text(submitter, sig = nil)
     Rails.application.routes.url_helpers.submissions_preview_url(
-      submitter.submission.slug, **Docuseal.default_url_options
+      submitter.submission.slug, { sig:, **Docuseal.default_url_options }.compact
     )
   end
 

lib/submissions.rb

@@ -3,6 +3,8 @@
 module Submissions
   DEFAULT_SUBMITTERS_ORDER = 'random'
 
+  PRELOAD_ALL_PAGES_AMOUNT = 200
+
   module_function
 
   def search(submissions, keyword)
@@ -27,6 +29,25 @@ module Submissions
     submission.save!
   end
 
+  def preload_with_pages(submission)
+    ActiveRecord::Associations::Preloader.new(
+      records: [submission],
+      associations: [:template, { template_schema_documents: :blob }]
+    ).call
+
+    total_pages =
+      submission.template_schema_documents.sum { |e| e.metadata.dig('pdf', 'number_of_pages').to_i }
+
+    if total_pages < PRELOAD_ALL_PAGES_AMOUNT
+      ActiveRecord::Associations::Preloader.new(
+        records: submission.template_schema_documents,
+        associations: [:blob, { preview_images_attachments: :blob }]
+      ).call
+    end
+
+    submission
+  end
+
   def create_from_emails(template:, user:, emails:, source:, mark_as_sent: false, params: {})
     preferences = Submitters.normalize_preferences(user.account, user, params)