[ADD] l10n_ar_sale: Tomamos la secuencia de los talonarios

Task: 72835

Author: mem-adhoc

l10n_ar_sale/models/sale_order.py

@@ -54,18 +54,22 @@ def _get_sale_checkbook(self):
             self.env['sale.checkbook'].search([('company_id', 'in', [self.company_id.id, False])], limit=1)
         )
 
-    @api.model_create_multi
     def create(self, vals):
         for val in vals:
             if self.env.user.has_group('l10n_ar_sale.use_sale_checkbook') and \
-                val.get('name', _('New')) == _('New') and \
-                    val.get('sale_checkbook_id'):
-                sale_checkbook = self.env['sale.checkbook'].browse(
-                    val.get('sale_checkbook_id'))
-                val['name'] = sale_checkbook.sequence_id and\
-                    sale_checkbook.sequence_id._next() or _('New')
+                val.get('sale_checkbook_id'):
+                sale_checkbook = self.env['sale.checkbook'].browse(val.get('sale_checkbook_id'))
+                number_next = sale_checkbook.sequence_id.number_next_actual
+                val['name'] = sale_checkbook.sequence_id.get_next_char(number_next) or _('New')
         return super(SaleOrder, self).create(vals)
 
+    def action_confirm(self):
+        #Consumimos un numero de la secuencia solamente cuando confirmamos la orden de venta
+        if self.sale_checkbook_id:
+            self.name = self.sale_checkbook_id.sequence_id._next()
+
+        return super().action_confirm()
+
     def _compute_tax_totals(self):
         """ Mandamos en contexto el invoice_date para calculo de impuesto con partner aliquot
         ver módulo l10n_ar_account_withholding. """

l10n_ar_sale/views/sale_view.xml

@@ -17,7 +17,7 @@
                 <!-- <field name="currency_id" invisible="1"/> -->
             </xpath>
             <field name="payment_term_id" position="before">
-                <field name="sale_checkbook_id" domain="[('company_id','in', [company_id, False])]" groups="l10n_ar_sale.use_sale_checkbook" readonly="state not in ['draft', 'sent']"/>
+                <field name="sale_checkbook_id" domain="[('company_id','in', [company_id, False])]" groups="l10n_ar_sale.use_sale_checkbook" readonly="state not in ['draft', 'sent']" force_save="1"/>
             </field>
         </field>
     </record>