add domains in calibrations

maintenance.py

@@ -5,7 +5,7 @@ from trytond.model import (
 from trytond.wizard import (
     Button, StateAction, StateTransition, StateView, Wizard)
 from trytond.transaction  import Transaction
-from trytond.pyson import Bool, Eval, If, Id
+from trytond.pyson import Bool, Eval, If, Id, Equal
 from trytond.pool import Pool
 from trytond.modules.currency.fields import Monetary
 from trytond.modules.product import price_digits
@@ -238,6 +238,7 @@ class Maintenance(Workflow, ModelSQL, ModelView):
                                         ('propietary_address', '=', Eval('propietary_address'))],
                                 states=_states,
                                 depends=['service_maintenance'])
+    equipment_calibrate = fields.Boolean("Calibrate Equipment", states={'readonly': False})
     #when the maintenance is in agended status
     diary = fields.One2Many('optical_equipment_maintenance.diary', 'diary')
     #Preventive maintenance
@@ -253,10 +254,11 @@ class Maintenance(Workflow, ModelSQL, ModelView):
     patterns_equipments = fields.Char("K Pattern", states={'readonly': True},
                                       depends=['equipment'])
     lines_calibration = fields.One2Many('optical_equipment.maintenance.calibration_sample', 'maintenance', "Lines of Calibration",
-                                        states={'readonly': Eval('state') == 'finished'})
+                                        states={'readonly': Eval('state') == 'finished',
-
+                                                'required': Eval('equipment_calibrate')})
     calibration_total = fields.One2Many('optical_equipment.maintenance.calibration', 'maintenance', "Calibration Total",
-                                        states={'readonly': Eval('state') == 'finished'})
+                                        states={'readonly': Eval('state') == 'finished',
+                                                'required': Eval('equipment_calibrate')})
     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')
@@ -267,8 +269,7 @@ class Maintenance(Workflow, ModelSQL, ModelView):
                     domain=[('category', '=', Id('optical_equipment', "uom_cat_temperature"))],
                     states={'invisible': If(Eval('temperature_min') == None, True),
                             'readonly' : (Eval('state') == 'finished')},
-                    depends=['itemperature_min']
+                    depends=['itemperature_min'])
-                                      )
     moisture_min = fields.Float("Moisture Min")
     moisture_max = fields.Float("Moisture Max")
     moisture_uom = fields.Many2One('product.uom', "Moisture UOM",
@@ -303,6 +304,12 @@ class Maintenance(Workflow, ModelSQL, ModelView):
             }),
             ('//page[@id="corrective"]', 'states',{
                 'invisible': If(Eval('maintenance_type') != 'corrective', True),
+            }),
+            ('//page[@id="calibration"]', 'states',{
+                'invisible': ~Eval('equipment_calibrate'),
+            }),
+            ('//page[@id="graph"]', 'states',{
+                'invisible': ~Eval('equipment_calibrate'),
             })
          ]
 
@@ -531,8 +538,10 @@ class Maintenance(Workflow, ModelSQL, ModelView):
     def on_change_equipment(self):
         if self.equipment and self.equipment.product.calibration:
             self.patterns_equipments = self.equipment.product.k_pattern
+            self.equipment_calibrate = self.equipment.product.calibration
         else:
             self.patterns_equipments = None
+            self.equipment_calibrate = False
 
     @classmethod
     @ModelView.button
@@ -684,11 +693,12 @@ class CalibrationSample(sequence_ordered(), ModelView, ModelSQL):
     __name__ = 'optical_equipment.maintenance.calibration_sample'
     
     
-    maintenance = fields.Many2One('optical_equipment.maintenance', 'Maintenance',
+    maintenance = fields.Many2One('optical_equipment.maintenance', 'Maintenance')
-                                  ondelete='CASCADE')
+    product = fields.Function(fields.Integer("Product ID"), 'on_change_with_product')
-    product = fields.Function(fields.Integer("Product ID"), 'get_product_id')
     number_sample = fields.Float("Sample #",  _digits)
-    value_patterns = fields.Many2One('optical_equipment.product_pattern', "Value Pattern", ondelete='RESTRICT', required=True)
+    value_patterns = fields.Many2One('optical_equipment.product_pattern', "Value Pattern", ondelete='RESTRICT', required=True,
+                                     domain=[('product', '=', Eval('product'))],
+                                     depends=['product'])
     value_equipment = fields.Float("Value in Equipment",  _digits, required=True,
                                    states={'readonly': Eval('value_patterns') == None})
     mistake = fields.Float("Mistake",  _digits)
@@ -697,14 +707,12 @@ class CalibrationSample(sequence_ordered(), ModelView, ModelSQL):
                                 depends=['mistake'])
 
 
-    @fields.depends('maintenance', 'product')
+
-    def get_product_id(self, name):
+    @fields.depends('maintenance', '_parent_maintenance.equipment')
-        product = None
+    def on_change_with_product(self, name=None):
-        if self.maintenance and self.maintenance.equipment:
+        if self.maintenance:
-            product = self.maintenance.equipment.product.id
+            return self.maintenance.equipment.product.template.id
-            
+                    
-        return product
-            
     @fields.depends('value_patterns', 'value_equipment',
                     'mistake', 'mistake_rate')
     def on_change_value_equipment(self):

view/maintenance_form.xml

@@ -16,6 +16,8 @@
     <field name="equipment"/>
     <label name="service_maintenance"/>
     <field name="service_maintenance"/>
+    <label name="equipment_calibrate" invisible="0"/>
+    <field name="equipment_calibrate" invisible="0"/>    
     <newline/>
     <label name="description_activity"/>
     <field name="description_activity" colspan="3"/>

view/maintenance_sample_form.xml

@@ -12,5 +12,9 @@
     <label name="mistake"/>
     <field name="mistake"/>
     <label name="mistake_rate"/>
-    <field name="mistake_rate"/>   
+    <field name="mistake_rate"/>
+    <label name="product" invisible="1"/>
+    <field name="product" invisible="1"/>
+    <label name="maintenance" />
+    <field name="maintenance"/>
 </form>