[IMP]l10n_it_ddt : Extend the fatturapa xml invoice and make a

link with the ddt.

task-id:1914640

addons/l10n_it_ddt/__manifest__.py

@@ -4,11 +4,11 @@
     'website': 'https://www.odoo.com',
     'category': 'Localization',
     'version': '0.1',
-
-    'depends': ['l10n_it', 'sale_stock', 'delivery'],
-
+    'depends': ['l10n_it_edi', 'sale_stock', 'delivery'],
     'data': [
         'report/l10n_it_ddt_report.xml',
         'views/stock_picking_views.xml',
-    ]
+        'data/l10n_it_ddt_template.xml',
+    ],
+    'auto_install': True,
 }

addons/l10n_it_ddt/data/l10n_it_ddt_template.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<odoo>
+     <template id="my_view_name" inherit_id="l10n_it_edi.account_invoice_it_FatturaPA_export">
+            <xpath expr='//DatiDDT' position="after">
+                <t t-if="ddt_dict">
+                    <t t-set="picking_count" t-value="1"/>
+                    <t t-foreach="ddt_dict" t-as="picking">
+                        <DatiDDT>
+                            <NumeroDDT t-esc="picking.name"/>
+                            <DataDDT t-esc="format_date(picking.date)"/>
+                            <t t-esc="picking_count"/>
+                            <t t-if="len(ddt_dict) > 1">
+                                <RiferimentoNumeroLinea t-esc="picking_count"/>
+                            </t>
+                            <t t-set="picking_count" t-value ="1 + picking_count"/>
+                        </DatiDDT>
+                    </t>
+                </t>
+            </xpath>
+        </template>
+</odoo>

addons/l10n_it_ddt/models/__init__.py

@@ -2,3 +2,4 @@
 # Part of Odoo. See LICENSE file for full copyright and licensing details.
 
 from . import stock_picking
+from . import account_invoice

addons/l10n_it_ddt/models/account_invoice.py

@@ -0,0 +1,39 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from odoo import models
+
+
+class AccountInvoice(models.Model):
+    _inherit = 'account.move'
+
+    def _get_ddt_values(self):
+        res = {}
+        for line in self.invoice_line_ids.filtered(lambda l: not l.display_type):
+            sale_order = line.sale_line_ids.mapped('order_id')
+            invoice = sale_order.invoice_ids.filtered(lambda x: x.invoice_date)
+            all_inv_qty = {}
+            for invoice_line in invoice.mapped('invoice_line_ids').filtered(lambda x: x.product_id == line.product_id):
+                all_inv_qty.setdefault(invoice_line, 0)
+                all_inv_qty[invoice_line] += invoice_line.quantity
+            picking_moves = sale_order.order_line.mapped('move_ids').filtered(lambda x: x.picking_id.date_done and line.product_id in x.mapped('product_id'))
+            invoice_line_related_pickings = {}
+            for picking_move in picking_moves.sorted(key=lambda x: x.picking_id.date_done, reverse=True):
+                qty = picking_move.quantity_done
+                for invoice_line, invoice_qty in all_inv_qty.items():
+                    qty -= invoice_qty
+                    if qty < 0 and not invoice_line_related_pickings:
+                        break
+                    else:
+                        invoice_line_related_pickings.setdefault(invoice_line, {})
+                        invoice_line_related_pickings[invoice_line].update({picking_move.picking_id: []})
+                        picking_move.picking_id.invoice_ids += line.move_id
+                if qty <= 0:
+                    break
+            res.update(invoice_line_related_pickings.get(line, {}))
+        return res
+
+    def _export_as_xml(self, template_values):
+        template_values['ddt_dict'] = self._get_ddt_values()
+        content = self.env.ref('l10n_it_edi.account_invoice_it_FatturaPA_export').render(template_values)
+        return content

addons/l10n_it_ddt/models/stock_picking.py

@@ -9,6 +9,23 @@ class StockPicking(models.Model):
 
     l10n_it_transport_reason_id = fields.Selection([('sale', 'Sale'), ('repair', 'Repair')], string='Transport Reason')
     l10n_it_transport_method_id = fields.Selection([('sender', 'Sender'), ('recipient', 'Recipient'), ('courier', 'Courier service')], string='Transport Reason')
-    l10n_it_parcels = fields.Integer(string="parcels")
-    l10n_it_volume = fields.Integer(string="volume")
-    l10n_it_size = fields.Text(string="size")
+    l10n_it_parcels = fields.Integer(string="Parcels")
+    l10n_it_volume = fields.Integer(string="Volume")
+    l10n_it_size = fields.Text(string="Size")
+    invoice_ids = fields.Many2many('account.move', string="Invoices")
+
+    def report_name(self):
+        for picking in self:
+            a = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+            n = picking.id
+            progressive_number = ""
+            while n:
+                (n, m) = divmod(n, len(a))
+                progressive_number = a[m] + progressive_number
+
+            report_name = '%(country_code)s%(codice)s_%(progressive_number)s.xml' % {
+                'country_code': picking.company_id.country_id.code,
+                'codice': picking.company_id.l10n_it_codice_fiscale,
+                'progressive_number': progressive_number.zfill(5),
+                }
+        return report_name

addons/l10n_it_ddt/report/l10n_it_ddt_report.xml

@@ -21,7 +21,12 @@
                             </div>
                         </div>
                         <div class="mt16"/>
-                        <div></div>
+                        <div class="mt16"/>
+                        <div>
+                            <t t-foreach="o.invoice_ids.mapped('l10n_it_ddt_id')" t-as="ddt_id">
+                                <h1 t-esc="ddt_id.name"/>
+                            </t>
+                        </div>
                         <div class="clearfix"/>
                         <div class="mb32"/>
                         <table class="table table-bordered">
@@ -165,6 +170,6 @@
         report_type="qweb-pdf"
         name="l10n_it_ddt.report_ddt_view"
         file="report_ddt"
-        print_report_name="'DDT'"
+        print_report_name="(object.report_name())"
     />
 </odoo>

addons/l10n_it_ddt/views/stock_picking_views.xml

@@ -9,7 +9,7 @@
                 <field name="l10n_it_transport_reason_id" string="Transport Reason"/>
                 <field name="l10n_it_transport_method_id" string="Transport Method"/>
                 <field name="l10n_it_volume" string="Volume"/>
-                <field name="l10n_it_parcels" string="parcels"/>
+                <field name="l10n_it_parcels" string="Parcels"/>
                 <field name="l10n_it_size" string="Size"/>
             </xpath>
         </field>

addons/l10n_it_edi/models/account_invoice.py

@@ -154,7 +154,7 @@ def invoice_generate_xml(self):
                 }
             invoice.l10n_it_einvoice_name = report_name
 
-            data = b"<?xml version='1.0' encoding='UTF-8'?>" + invoice._export_as_xml()
+            data = b"<?xml version='1.0' encoding='UTF-8'?>" + invoice._get_export_values()
             description = _('Italian invoice: %s') % invoice.type
             invoice.l10n_it_einvoice_id = self.env['ir.attachment'].create({
                 'name': report_name,
@@ -169,7 +169,7 @@ def invoice_generate_xml(self):
                 body=(_("E-Invoice is generated on %s by %s") % (fields.Datetime.now(), self.env.user.display_name))
             )
 
-    def _export_as_xml(self):
+    def _get_export_values(self):
         ''' Create the xml file content.
         :return: The XML content as str.
         '''
@@ -248,6 +248,10 @@ def get_vat_country(vat):
             'pdf': pdf,
             'pdf_name': pdf_name,
         }
+        content = self._export_as_xml(template_values)
+        return content
+
+    def _export_as_xml(self, template_values):
         content = self.env.ref('l10n_it_edi.account_invoice_it_FatturaPA_export').render(template_values)
         return content