Add possibility to add an attachment to an invoice #345

app/views/finance/invoices/_form.html.haml

@@ -22,6 +22,8 @@
   = f.input :amount, as: :string
   = f.input :deposit, as: :string
   = f.input :deposit_credit, as: :string
+  = f.input :attachment, as: :file, hint: t('.attachment_hint')
+  = f.input :delete_attachment, as: :boolean
   = f.input :note
   .form-actions
     = f.submit class: 'btn'

app/views/finance/invoices/show.html.haml

@@ -58,6 +58,10 @@
   %p
     %b= heading_helper(Invoice, :total) + ':'
     = number_to_currency total
+%p
+  %b= heading_helper(Invoice, :attachment) + ':'
+  - if @invoice.attachment_data
+    = link_to t('ui.download'), finance_invoice_attachment_path(@invoice)
 %p
   %b= heading_helper(Invoice, :note) + ':'
   =h @invoice.note