add reference and origin on quality sample

__init__.py

@@ -34,7 +34,7 @@ def register():
         weighing.Weighing,
         weighing.WeighingPlantation,
         weighing.WeighingDo,
-        # quality.QualitySample,
+        quality.QualitySample,
         quality.QualityTest,
         quality.QuantitativeTestLine,
         quality.QualitativeTestLine,

production.py

@@ -368,10 +368,15 @@ class Production(metaclass=PoolMeta):
     def copy_quality_samples(self, new_product):
         QualitySample = Pool().get('quality.sample')
         products = [x.product for x in self.inputs if x.product.quality_samples]
-        if not self.pass_certification or len(products) != 1:
+        if not self.pass_quality_sample or len(products) != 1:
             return new_product
         samples = products[0].quality_samples
-        new_samples = QualitySample.copy(samples, {'product':new_product})
+        new_samples =[]
+        for sample in samples:
+            new_sample, = QualitySample.copy([sample], {'product':new_product})
+            new_sample.origin = sample
+            new_samples.append(new_sample)
+        QualitySample.save(new_samples)
         QualitySample.done(new_samples)
         return new_product
 

quality.py

@@ -1,12 +1,31 @@
 # This file is part of Tryton.  The COPYRIGHT file at the top level of
 # this repository contains the full copyright notices and license terms.
 from trytond.pool import PoolMeta, Pool
-from trytond.model import fields, Model, DeactivableMixin
+from trytond.model import fields, Model
+from trytond.pyson import Eval
 from trytond.modules.agronomics.wine import _WINE_DIGITS
 
-class QualitySample(DeactivableMixin, metaclass=PoolMeta):
+class QualitySample(metaclass=PoolMeta):
     __name__ = 'quality.sample'
 
+    reference = fields.Char('Reference')
+    origin = fields.Reference('Origin', selection='get_origin', select=True,
+        states={
+            'readonly': Eval('state') != 'draft',
+            },
+        depends=['state'])
+
+    @classmethod
+    def _get_origin(cls):
+        'Return list of Model names for origin Reference'
+        return [cls.__name__, 'quality.sample']
+
+    @classmethod
+    def get_origin(cls):
+        IrModel = Pool().get('ir.model')
+        get_name = IrModel.get_name
+        models = cls._get_origin()
+        return [(None, '')] + [(m, get_name(m)) for m in models]
 
 class QualityTest(metaclass=PoolMeta):
     __name__ = 'quality.test'

tryton.cfg

@@ -18,3 +18,4 @@ xml:
     wine.xml
     message.xml
     production.xml
+    quality.xml