fix generate payment schedule pdf + send by mail

TODO: total amount does not match with sum of all lines
- generate invoices for each PS-item
- interface to access the payment schedules

app/mailers/notifications_mailer.rb

@@ -43,4 +43,11 @@ class NotificationsMailer < NotifyWith::NotificationsMailer
          subject: t('notifications_mailer.notify_member_avoir_ready.subject'),
          template_name: 'notify_member_avoir_ready')
   end
+
+  def notify_user_when_payment_schedule_ready
+    attachments[@attached_object.filename] = File.read(@attached_object.file)
+    mail(to: @recipient.email,
+         subject: t('notifications_mailer.notify_member_payment_schedule_ready.subject'),
+         template_name: 'notify_member_payment_schedule_ready')
+  end
 end

app/models/notification_type.rb

@@ -54,6 +54,7 @@ class NotificationType
     notify_admins_role_update
     notify_user_role_update
     notify_admin_members_stripe_sync
+    notify_user_when_payment_schedule_ready
   ]
   # deprecated:
   # - notify_member_subscribed_plan_is_changed

app/models/payment_schedule.rb

@@ -45,6 +45,10 @@ class PaymentSchedule < PaymentDocument
     payment_schedule_items.order(due_date: :asc)
   end
 
+  def user
+    invoicing_profile.user
+  end
+
   def check_footprint
     payment_schedule_items.map(&:check_footprint).all? && footprint == compute_footprint
   end

app/pdfs/pdf/payment_schedule.rb

@@ -79,19 +79,21 @@ class PDF::PaymentSchedule < Prawn::Document
       payment_schedule.payment_schedule_items.each do |item|
 
         price = item.amount.to_i / 100.00
-        date = item.due_date
+        date = I18n.l(item.due_date.to_date)
 
         data += [[date, number_to_currency(price)]]
       end
       data += [[I18n.t('payment_schedules.total_amount'), number_to_currency(payment_schedule.total / 100.0)]]
 
       # display table
-      table(data, header: true, column_widths: [400, 72], cell_style: { inline_format: true }) do
-        row(0).font_style = :bold
-        column(1).style align: :right
-        row(-1).style align: :right
-        row(-1).background_color = 'E4E4E4'
-        row(-1).font_style = :bold
+      font_size(8) do
+        table(data, header: true, column_widths: [400, 72], cell_style: { inline_format: true }) do
+          row(0).font_style = :bold
+          column(1).style align: :right
+          row(-1).style align: :right
+          row(-1).background_color = 'E4E4E4'
+          row(-1).font_style = :bold
+        end
       end
 
       # payment method
@@ -117,7 +119,7 @@ class PDF::PaymentSchedule < Prawn::Document
     end
 
     # factice watermark
-    return unless %w[staging test development].include?(invoice.environment)
+    return unless %w[staging test development].include?(payment_schedule.environment)
 
     transparent(0.1) do
       rotate(45, origin: [0, 0]) do

app/views/api/notifications/_notify_user_when_payment_schedule_ready.json.jbuilder

@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+json.title notification.notification_type
+amount = notification.attached_object.total / 100.0
+json.description t('.your_schedule_is_ready_html',
+                   REFERENCE: notification.attached_object.reference,
+                   AMOUNT: number_to_currency(amount),
+                   SCHEDULE_ID: notification.attached_object.id)
+

app/views/notifications_mailer/notify_member_payment_schedule_ready.html.erb

@@ -0,0 +1,20 @@
+<%= render 'notifications_mailer/shared/hello', recipient: @recipient %>
+
+<p>
+  <%= _t('.body.please_find_attached_html',
+         {
+           DATE: I18n.l(@attached_object.created_at.to_date),
+           AMOUNT: number_to_currency(@attached_object.total / 100.0),
+           TYPE: @attached_object.scheduled_type
+         })
+      # messageFormat
+  %>
+</p>
+
+<p><%= t('.body.schedule_in_your_dashboard_html',
+         DASHBOARD: link_to(
+           t('.body.your_dashboard'),
+           "#{root_url}#!/dashboard/invoices"
+         )
+       ) %>
+</p>

app/workers/payment_schedule_worker.rb

@@ -8,13 +8,13 @@ class PaymentScheduleWorker
   def perform(payment_schedule_id)
     # generate a payment schedule document
     ps = PaymentSchedule.find(payment_schedule_id)
-    pdf = ::PDF::PaymentSchedule.new(ps).render # TODO, create ::PDF::PaymentSchedule
+    pdf = ::PDF::PaymentSchedule.new(ps).render
 
     # save the file on the disk
     File.binwrite(ps.file, pdf)
 
     # notify user, send schedule document by email
-    NotificationCenter.call type: 'notify_user_when_invoice_ready', # TODO, create a more appropriate notification type
+    NotificationCenter.call type: 'notify_user_when_payment_schedule_ready',
                             receiver: ps.user,
                             attached_object: ps
   end

config/locales/en.yml

@@ -356,6 +356,8 @@ en:
         user_NAME_changed_ROLE_html: "User <strong><em>%{NAME}</strong></em> is now %{ROLE}."
       notify_admin_members_stripe_sync:
         all_members_sync: "All members were successfully synchronized on Stripe."
+      notify_user_when_payment_schedule_ready:
+        your_schedule_is_ready_html: "Your payment schedule #%{REFERENCE}, of %{AMOUNT}, is ready. <a href='api/payment_schedules/%{SCHEDULE_ID}/download' target='_blank'>Click here to download</a>."
   #statistics tools for admins
   statistics:
     subscriptions: "Subscriptions"

config/locales/fr.yml

@@ -356,6 +356,8 @@ fr:
         user_NAME_changed_ROLE_html: "L'utilisateur <strong><em>%{NAME}</strong></em> est maintenant %{ROLE}."
       notify_admin_members_stripe_sync:
         all_members_sync: "Tous les membres ont été synchronisés avec succès sur Stripe."
+      notify_user_when_payment_schedule_ready:
+        your_schedule_is_ready_html: "Votre échéancier n°%{REFERENCE}, d'un montant de %{AMOUNT}, est prêt. <a href='api/payment_schedules/%{SCHEDULE_ID}/download' target='_blank'>Cliquez ici pour le télécharger</a>."
   #statistics tools for admins
   statistics:
     subscriptions: "Abonnements"

config/locales/mails.en.yml

@@ -287,5 +287,11 @@ en:
       subject: "Stripe synchronization"
       body:
         members_sync: "All members were successfully synchronized on Stripe."
+    notify_member_payment_schedule_ready:
+      subject: "Your payment schedule"
+      body:
+        please_find_attached_html: "Please find attached your payment schedule, issued on {DATE}, with an amount of {AMOUNT} concerning your {TYPE, select, Reservation{reservation} other{subscription}}." #messageFormat interpolation
+        schedule_in_your_dashboard_html: "You can find this payment schedule at any time from %{DASHBOARD} on the Fab Lab's website."
+        your_dashboard: "your dashboard"
     shared:
       hello: "Hello %{user_name}"

config/locales/mails.fr.yml

@@ -287,5 +287,11 @@ fr:
       subject: "Synchronisation Stripe"
       body:
         members_sync: "Tous les membres ont été synchronisés avec succès sur Stripe."
+    notify_member_payment_schedule_ready:
+      subject: "Votre échéancier de paiement"
+      body:
+        please_find_attached_html: "Vous trouverez en pièce jointe votre échéancier de paiement du {DATE}, d'un montant de {AMOUNT} concernant votre {TYPE, select, Reservation{réservation} other{abonnement}}." #messageFormat interpolation
+        schedule_in_your_dashboard_html: "Vous pouvez à tout moment retrouver votre échéancier dans %{DASHBOARD} sur le site du Fab Lab."
+        your_dashboard: "votre tableau de bord"
     shared:
       hello: "Bonjour %{user_name}"