Reports sale and maintenance_service

maintenance.py

@@ -215,6 +215,7 @@ class Maintenance(Workflow, ModelSQL, ModelView):
                                         states={'readonly': Eval('state') == 'finished'})
     maintenance_lines = fields.One2Many('optical_equipment.maintenance.line', 'maintenance', 'Lines')
     description_activity = fields.Char('Activity')
+    next_maintenance = fields.Function(fields.Date('Next Maintenance'), 'get_next_maintenance')
 
     @classmethod
     def __setup__(cls):
@@ -286,6 +287,15 @@ class Maintenance(Workflow, ModelSQL, ModelView):
     def default_check_calibration(self):
         return True
 
+    def get_next_maintenance(self, action):
+        next_maintenance = None
+        if self.service_maintenance.estimated_agended:
+            if self.propietary.client_type == "ips":
+                next_maintenance = self.service_maintenance.estimated_agended + timedelta(days=365)
+            else:
+                next_maintenance = self.service_maintenance.estimated_agended + timedelta(days=182)
+        return next_maintenance
+
     def get_standard_deviation(samples):
         """
         This function calculated the

maintenance.xml

@@ -271,6 +271,18 @@
             <field name="model">optical_equipment_maintenance.service,-1</field>
             <field name="action" ref="report_capacitation"/>
         </record>
+	<record model="ir.action.report" id="report_maintenance_service">
+            <field name="name">Maintenance Service</field>
+            <field name="model">optical_equipment.maintenance</field>
+            <field name="report_name">optical_equipment.maintenance</field>
+            <field name="report">report/maintenance_service.fodt</field>
+            <field name="single" eval="True"/>
+        </record>
+	<record model="ir.action.keyword" id="report_maintenance_service_keyword">
+            <field name="keyword">form_print</field>
+            <field name="model">optical_equipment.maintenance,-1</field>
+            <field name="action" ref="report_maintenance_service"/>
+        </record>
 	<!--
 	<menuitem parent="menu_diary"
 		  action="act_maintenance_diary_calendar"