add sale confirm date

__init__.py

@@ -36,6 +36,7 @@ def register():
         purchase.Purchase,
         purchase.Line,
         sale.Sale,
+        sale.SaleDate,
         sale.SaleLine,
         balance_sale_party.BalanceSalePartyStart,
         maintenance.MaintenanceService,
@@ -56,6 +57,7 @@ def register():
         equipment.NewPropietary,
         maintenance.NewPropietaryMaintenance,
         balance_sale_party.PrintBalanceSaleParty,
+        sale.ConfirmSaleDate,
         module='optical_equipment', type_='wizard')
     Pool.register(
         calibration.CalibrationReport,

maintenance.py

@@ -804,14 +804,6 @@ class MaintenanceLine(ModelSQL, ModelView):
             self.unit = self.maintenance_activity.sale_uom
     
             
-# class MaintenanceRequest(ModelSQL, ModelView):
-#     'Maintenance Request'
-#     __name__ = 'optical_equipment.maintenance_request'
-
-#     origin = fields.Reference("Sale Origin", selection='get_origin', select=True,
-#                               states={'readonly': True})
-    
-            
 class MaintenanceActivity(ModelView, ModelSQL):
     'Maintenance Activitys'
     __name__ = 'optical_equipment_maintenance.activity'

sale.py

@@ -172,7 +172,9 @@ class Sale(metaclass=PoolMeta):
         cls.save(sales)
         
     @classmethod
-    @ModelView.button
+    @ModelView.button_action(
+        'optical_equipment.wizard_confirm_sale_date')
+    #@ModelView.button
     @Workflow.transition('confirmed')
     @set_employee('confirmed_by')
     def confirm(cls, sales):
@@ -352,3 +354,30 @@ class SaleLine(metaclass=PoolMeta):
         move.origin = self
 
         return move
+    
+class SaleDate(ModelView):
+    'Confirmacíon Fecha de Venta'
+    __name__ = 'optical_equipment.confirm_sale_date.form'
+
+    sale_date = fields.Date("Fecha Venta", required=True)
+
+class ConfirmSaleDate(Wizard):
+    'Confirmacíon Fecha de Venta'
+    __name__ = 'optical_equipment.confirm_sale_date'
+
+    start = StateView('optical_equipment.confirm_sale_date.form',
+                      'optical_equipment.confirm_sale_date_view_form',[
+                          Button('Confirmar', 'confirm_date', 'tryton-ok', default=True),
+                      ])
+
+    confirm_date = StateAction('sale.act_sale_form')
+    
+    def default_start(self, fields):
+        if self.record:
+            return {'sale_date':  self.record.sale_date}
+
+    def do_confirm_date(self, action):
+        self.record.sale_date = self.start.sale_date
+        self.record.state = 'processing'
+        self.record.save()
+

sale.xml

@@ -24,14 +24,20 @@
     <record model="ir.action.report" id="sale.report_sale">
         <field name="active" eval="False"/>
     </record>
-    <record model="ir.model.button" id="sale.sale_confirm_button">
-	<field name="confirm">Por favor confirme la fecha de la orden de venta.</field>
-    </record>
     <record model="ir.model.button" id="report_balance_party_sale">
 	<field name="name">report</field>
 	<field name="string">Estado de Cuenta</field>
 	<field name="model" search="[('model', '=', 'sale.sale')]"/>
     </record>
+    <record model="ir.ui.view" id="confirm_sale_date_view_form">
+      <field name="model">optical_equipment.confirm_sale_date.form</field>
+      <field name="type">form</field>
+      <field name="name">confirm_sale_date_form</field>
+    </record>
+    <record model="ir.action.wizard" id="wizard_confirm_sale_date">
+      <field name="name">Confirm Sale Date</field>
+      <field name="wiz_name">optical_equipment.confirm_sale_date</field>
+    </record>
     <record model="ir.action.report" id="report_sale">
         <field name="name">Sale Equipments</field>
         <field name="model">sale.sale</field>