[FIX] purchase: reversed bill waiting for payment (portal)

- Create PO
- Confirm, delivery and create bill
- Confirm and create reverse move via "Add credit note" (Full Refund)
- Open portal view of the PO

Issue: The credit note payment status display `Waiting Payment` badge
instead of `Paid`

opw-3806514

closes odoo/odoo#158556

X-original-commit: 66d08a484dae64f559a78ccee18b4a79f9e4e70e
Signed-off-by: William Henrotin (whe) <whe@odoo.com>
Signed-off-by: Andrea Grazioso (agr) <agr@odoo.com>

addons/purchase/i18n/purchase.pot

@@ -191,6 +191,11 @@ msgstr ""
 msgid "<i class=\"fa fa-fw fa-check\"/>Paid"
 msgstr ""
 
+#. module: purchase
+#: model_terms:ir.ui.view,arch_db:purchase.purchase_order_portal_content
+msgid "<i class=\"fa fa-fw fa-check\"/>Reversed"
+msgstr ""
+
 #. module: purchase
 #: model_terms:ir.ui.view,arch_db:purchase.purchase_order_portal_content
 msgid "<i class=\"fa fa-fw fa-clock-o\"/>Waiting Payment"

addons/purchase/views/portal_templates.xml

@@ -250,6 +250,7 @@
                                       <div class="small d-lg-inline-block">Date: <span class="text-muted" t-field="i.invoice_date"/></div>
                                   </div>
                                   <span t-if="i.payment_state in ('paid', 'in_payment')" class="badge text-bg-success small"><i class="fa fa-fw fa-check"/>Paid</span>
+                                  <span t-elif="i.payment_state == 'reversed'" class="badge text-bg-success small"><i class="fa fa-fw fa-check"/>Reversed</span>
                                   <span t-else="" class="small badge text-bg-primary"><i class="fa fa-fw fa-clock-o"/>Waiting Payment</span>
                               </div>
                           </t>