Files
manufacture/quality_control_oca/models/quality_control.py
2021-10-01 12:06:25 +02:00

637 lines
26 KiB
Python

# -*- coding: utf-8 -*-
##############################################################################
#
# Copyright (c) 2010 NaN Projectes de Programari Lliure, S.L.
# All Rights Reserved.
# http://www.NaN-tic.com
#
# WARNING: This program as such is intended to be used by professional
# programmers who take the whole responsability of assessing all potential
# consequences resulting from its eventual inadequacies and bugs
# End users who are looking for a ready-to-use solution with commercial
# garantees and support are strongly adviced to contract a Free Software
# Service Company
#
# This program is Free Software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
##############################################################################
from openerp.tools.translate import _
from openerp.osv import orm, fields
import time
class QcProofMethod(orm.Model):
"""
This model stores a method for doing a test. Examples of methods are:
"Eu.Pharm.v.v. (2.2.32)" or "HPLC"
"""
_name = 'qc.proof.method'
_description = 'Method'
_columns = {
'name': fields.char('Name', size=100, required=True, select="1",
translate=True),
'active': fields.boolean('Active', select="1"),
}
_defaults = {
'active': True,
}
class QcPosibleValue(orm.Model):
"""
This model stores all possible values of qualitative proof.
"""
_name = 'qc.posible.value'
_columns = {
'name': fields.char('Name', size=200, required=True, select="1",
translate=True),
'active': fields.boolean('Active', select="1"),
}
_defaults = {
'active': True,
}
def search(self, cr, uid, args, offset=0, limit=None, order=None,
context=None, count=False):
if context is None:
context = {}
if context.get('proof_id'):
ctx = context.copy()
del ctx['proof_id']
proof = self.pool['qc.proof'].browse(cr, uid, context['proof_id'],
ctx)
result = [x.id for x in proof.value_ids]
args = args[:]
args.append(('id', 'in', result))
return super(QcPosibleValue, self).search(cr, uid, args, offset, limit,
order, context, count)
class QcProof(orm.Model):
"""
This model stores proofs which will be part of a test. Proofs are
classified between qualitative (such as color) and quantitative (such as
density).
Proof must be related with method, and Poof-Method relation must be unique
A name_search on thish model will search on 'name' field but also on any of
its synonyms.
"""
_name = 'qc.proof'
def _synonyms(self, cr, uid, ids, field_name, arg, context=None):
result = {}
for proof in self.browse(cr, uid, ids, context=context):
texts = []
for syn in proof.synonym_ids:
texts.append(syn.name)
result[proof.id] = ', '.join(texts)
return result
_columns = {
'name': fields.char('Name', size=200, required=True, select="1",
translate=True),
'ref': fields.char('Code', size=30, select="1"),
'active': fields.boolean('Active', select="1"),
'synonym_ids': fields.one2many('qc.proof.synonym', 'proof_id',
'Synonyms'),
'type': fields.selection([('qualitative', 'Qualitative'),
('quantitative', 'Quantitative')], 'Type',
select="1", required=True),
'value_ids': fields.many2many('qc.posible.value',
'qc_proof_posible_value_rel', 'proof_id',
'posible_value_id', 'Posible Values'),
'synonyms': fields.function(_synonyms, method=True, type='char',
size='1000', string='Synonyms',
store=False),
}
_defaults = {
'active': lambda *a: True,
}
_sql_constraints = [
('proof_method_unique', 'UNIQUE (id, method_id)',
_('Proof-Method relation alredy exists!')),
]
def name_search(self, cr, uid, name='', args=None, operator='ilike',
context=None, limit=None):
result = super(QcProof, self).name_search(cr, uid, name=name,
args=args, operator=operator,
context=context, limit=limit)
synonym_obj = self.pool['qc.proof.synonym']
if name:
ids = [x[0] for x in result]
new_ids = []
syns = synonym_obj.name_search(cr, uid, name=name, args=args,
operator=operator, context=context,
limit=limit)
syns = [x[0] for x in syns]
for syn in synonym_obj.browse(cr, uid, syns, context=context):
if not syn.proof_id.id in ids:
new_ids.append(syn.proof_id.id)
result += self.name_get(cr, uid, new_ids, context=context)
return result
# def name_get(self, cr, uid, ids, context=None):
# result = []
# for proof in self.browse(cr, uid, ids, context=context):
# text = proof.name
# if proof.synonym_ids:
# text += " [%s]" % proof.synonyms
# result.append((proof.id, text))
# return result
class QcProofSynonym(orm.Model):
"""
Proofs may have synonyms. These are used because suppliers may use
different names for the same proof.
"""
_name = 'qc.proof.synonym'
_columns = {
'name': fields.char('Name', size=200, required=True, select="1",
translate=True),
'proof_id': fields.many2one('qc.proof', 'Proof', required=True),
}
class QcTestTemplateCategory(orm.Model):
"""
This model is used to categorize proof templates.
"""
_name = 'qc.test.template.category'
_description = 'Test Template Category'
def name_get(self, cr, uid, ids, context=None):
if not len(ids):
return []
reads = self.read(cr, uid, ids, ['name', 'parent_id'], context=context)
res = []
for record in reads:
name = record['name']
if record['parent_id']:
name = record['parent_id'][1] + ' / ' + name
res.append((record['id'], name))
return res
def _name_get_fnc(self, cr, uid, ids, prop, unknow_none, context=None):
res = self.name_get(cr, uid, ids, context=context)
return dict(res)
def _check_recursion(self, cr, uid, ids):
level = 100
while len(ids):
cr.execute('SELECT DISTINCT parent_id FROM'
' qc_test_template_category WHERE id IN (' +
','.join(map(str, ids)) + ')')
ids = [x[0] for x in cr.fetchall() if x[0] is not None]
if not level:
return False
level -= 1
return True
_columns = {
'name': fields.char('Category Name', required=True, size=64,
translate=True),
'parent_id': fields.many2one('qc.test.template.category',
'Parent Category', select=True),
'complete_name': fields.function(_name_get_fnc, method=True,
type="char", string='Full Name'),
'child_ids': fields.one2many('qc.test.template.category', 'parent_id',
'Child Categories'),
'active': fields.boolean('Active',
help="The active field allows you to hide the"
" category without removing it."),
}
_constraints = [
(_check_recursion,
_('Error ! You can not create recursive categories.'), ['parent_id'])
]
_defaults = {
'active': 1,
}
class QcTestTemplateTrigger(orm.Model):
_name = 'qc.test.template.trigger'
_description = 'Test Template Trigger'
_columns = {
'name': fields.char('Name', size=64, required=True, readonly=False,
translate=True),
'active': fields.boolean('Active', required=False),
}
_defaults = {
'active': 1,
}
class QcTestTemplate(orm.Model):
"""
A template is a group of proofs to with the values that make them valid.
"""
_name = 'qc.test.template'
_description = 'Test Template'
def _links_get(self, cr, uid, context=None):
#TODO: Select models
link_obj = self.pool['res.request.link']
ids = link_obj.search(cr, uid, [], context=context)
res = link_obj.read(cr, uid, ids, ['object', 'name'], context=context)
return [(r['object'], r['name']) for r in res]
def _default_name(self, cr, uid, context=None):
if context and context.get('reference_model', False):
id = context.get('reference_id')
if not id:
id = context.get('active_id')
if id:
source = self.pool[context['reference_model']].browse(
cr, uid, id, context=context)
if hasattr(source, 'name'):
return source.name
def _default_object_id(self, cr, uid, context=None):
if context and context.get('reference_model', False):
return '%s,%d' % (context['reference_model'],
context['reference_id'])
else:
return False
def _default_type(self, cr, uid, context=None):
if context and context.get('reference_model'):
return 'related'
else:
return False
_columns = {
'active': fields.boolean('Active', select="1"),
'name': fields.char('Name', size=200, required=True, translate=True,
select="1"),
'test_template_line_ids': fields.one2many('qc.test.template.line',
'test_template_id', 'Lines'),
'object_id': fields.reference('Reference Object', selection=_links_get,
size=128),
'fill_correct_values': fields.boolean('Fill With Correct Values'),
'type': fields.selection([('generic', 'Generic'),
('related', 'Related')], 'Type', select="1"),
'category_id': fields.many2one('qc.test.template.category',
'Category'),
'trig_on': fields.many2one('qc.test.template.trigger', 'Trigger'),
}
_defaults = {
'name': _default_name,
'active': True,
'object_id': _default_object_id,
'type': _default_type,
}
class QcTestTemplateLine(orm.Model):
"""
Each test template line has a reference to a proof and the valid
value/values.
"""
_name = 'qc.test.template.line'
_description = 'Test Template Line'
_order = 'sequence asc'
_rec_name = 'sequence'
def onchange_proof_id(self, cr, uid, ids, proof_id, context=None):
if not proof_id:
return {}
proof = self.pool['qc.proof'].browse(cr, uid, proof_id,
context=context)
return {'value': {'type': proof.type}}
_columns = {
'sequence': fields.integer('Sequence', required=True),
'test_template_id': fields.many2one('qc.test.template',
'Test Template', select="1"),
'proof_id': fields.many2one('qc.proof', 'Proof', required=True,
select="1"),
'valid_value_ids': fields.many2many('qc.posible.value',
'qc_template_value_rel',
'template_line_id', 'value_id',
'Values'),
'method_id': fields.many2one('qc.proof.method', 'Method', select="1"),
'notes': fields.text('Notes'),
'min_value': fields.float('Min', digits=(16, 5)), # Quantitative only
'max_value': fields.float('Max', digits=(15, 5)), # Quantitative only
'uom_id': fields.many2one('product.uom', 'Uom'), # Quantitative only
'type': fields.selection([('qualitative', 'Qualitative'),
('quantitative', 'Quantitative')],
'Type', select="1"),
}
_defaults = {
'sequence': 1,
}
class QcTest(orm.Model):
"""
This model contains an instance of a test template.
"""
_name = 'qc.test'
def _success(self, cr, uid, ids, field_name, arg, context=None):
result = {}
for test in self.browse(cr, uid, ids, context=context):
success = False
if len(test.test_line_ids):
success = True
proof = {}
for line in test.test_line_ids:
proof[line.proof_id.id] = (proof.get(line.proof_id.id,
False)
or line.success)
for p in proof:
if not proof[p]:
success = False
break
result[test.id] = success
return result
def _links_get(self, cr, uid, context=None):
# TODO: Select models
link_obj = self.pool['res.request.link']
ids = link_obj.search(cr, uid, [], context=context)
res = link_obj.read(cr, uid, ids, ['object', 'name'], context=context)
return [(r['object'], r['name']) for r in res]
def _default_object_id(self, cr, uid, context=None):
if context and context.get('reference_model', False):
return '%s,%d' % (context['reference_model'],
context['reference_id'])
else:
return False
_columns = {
'name': fields.datetime('Date', required=True, readonly=True,
states={'draft': [('readonly', False)]},
select="1"),
'object_id': fields.reference('Reference', selection=_links_get,
size=128, readonly=True,
states={'draft': [('readonly', False)]},
select="1"),
'test_template_id': fields.many2one('qc.test.template', 'Test',
states={'success':
[('readonly', True)],
'failed':
[('readonly', True)]},
select="1"),
'test_line_ids': fields.one2many('qc.test.line', 'test_id',
'Test Lines',
states={'success':
[('readonly', True)],
'failed':
[('readonly', True)]}),
'test_internal_note': fields.text('Internal Note',
states={'success':
[('readonly', True)],
'failed':
[('readonly', True)]}),
'test_external_note': fields.text('External Note',
states={'success':
[('readonly', True)],
'failed':
[('readonly', True)]}),
'state': fields.selection([
('draft', 'Draft'),
('waiting', 'Waiting Supervisor Approval'),
('success', 'Quality Success'),
('failed', 'Quality Failed'),
], 'State', readonly=True, select="1"),
'success': fields.function(_success, method=True, type='boolean',
string='Success',
help='This field will be active if all'
' tests have succeeded.', select="1",
store=True),
'enabled': fields.boolean('Enabled', readonly=True,
help='If a quality control test is not'
' enabled it means it can not be moved from'
' "Quality Success" or "Quality Failed"'
' state.', select="1"),
}
_defaults = {
'name': lambda *a: time.strftime('%Y-%m-%d %H:%M:%S'),
'state': 'draft',
'object_id': _default_object_id,
'enabled': True,
}
def copy(self, cr, uid, id, default=None, context=None):
if context is None:
context = {}
if default is None:
default = {}
default['name'] = time.strftime('%Y-%m-%d %H:%M:%S')
return super(QcTest, self).copy(cr, uid, id, default, context=context)
def create(self, cr, uid, datas, context=None):
if context and context.get('reference_model', False):
datas['object_id'] = (context['reference_model'] + "," +
str(context['reference_id']))
return super(orm.Model, self).create(cr, uid, datas, context=context)
def qc_test_success(self, cr, uid, ids, context=None):
self.write(cr, uid, ids, {
'state': 'success'
}, context=context)
return True
def qc_test_failed(self, cr, uid, ids, context=None):
self.write(cr, uid, ids, {
'state': 'failed'
}, context=context)
return True
def test_state(self, cr, uid, ids, mode, *args):
quality_check = False
if mode == 'failed':
return not quality_check
if mode == 'success':
return quality_check
return False
def set_test_template(self, cr, uid, ids, template_id, force_fill=False,
context=None):
if context is None:
context = {}
test_obj = self.pool['qc.test']
test_line_obj = self.pool['qc.test.line']
for id in ids:
test_obj.write(cr, uid, id, {
'test_template_id': template_id
}, context)
test = test_obj.browse(cr, uid, id, context=context)
if len(test.test_line_ids) > 0:
test_line_obj.unlink(cr, uid,
[x.id for x in test.test_line_ids],
context=context)
fill = False
if test.test_template_id.fill_correct_values:
fill = True
for line in test.test_template_id.test_template_line_ids:
data = {
'test_id': id,
'method_id': line.method_id.id,
'proof_id': line.proof_id.id,
'test_template_line_id': line.id,
'notes': line.notes,
'min_value': line.min_value,
'max_value': line.max_value,
'uom_id': line.uom_id.id,
'test_uom_id': line.uom_id.id,
'proof_type': line.type,
}
if fill or force_fill:
if line.type == 'qualitative':
# Fill with the first correct value finded.
data['actual_value_ql'] = (
len(line.valid_value_ids) and
line.valid_value_ids[0] and
line.valid_value_ids[0].id or False)
else:
# Fill with value inside range.
data['actual_value_qt'] = line.min_value
data['test_uom_id'] = line.uom_id.id
test_line_id = test_line_obj.create(cr, uid, data,
context=context)
test_line_obj.write(
cr, uid, [test_line_id],
{'valid_value_ids':
[(6, 0, [x.id for x in line.valid_value_ids])]},
context=context)
class QcTestLine(orm.Model):
"""
Each test line has a value and a reference to a proof template line.
"""
_name = 'qc.test.line'
_rec_name = 'proof_id'
def quality_test_check(self, cr, uid, ids, field_name, field_value,
context=None):
res = {}
lines = self.browse(cr, uid, ids, context=None)
for line in lines:
if line.proof_type == 'qualitative':
res[line.id] = self.quality_test_qualitative_check(
cr, uid, line, context=None)
else:
res[line.id] = self.quality_test_quantitative_check(
cr, uid, line, context=None)
return res
def quality_test_qualitative_check(self, cr, uid, test_line, context=None):
if test_line.actual_value_ql in test_line.valid_value_ids:
return True
else:
return False
def quality_test_quantitative_check(self, cr, uid, test_line,
context=None):
amount = self.pool['product.uom']._compute_qty(
cr, uid, test_line.uom_id.id, test_line.actual_value_qt,
test_line.test_uom_id.id)
if amount >= test_line.min_value and amount <= test_line.max_value:
return True
else:
return False
_columns = {
'test_id': fields.many2one('qc.test', 'Test'),
'test_template_line_id': fields.many2one('qc.test.template.line',
'Test Template Line',
readonly=True),
'proof_id': fields.many2one('qc.proof', 'Proof', readonly=True),
'method_id': fields.many2one('qc.proof.method', 'Method',
readonly=True),
'valid_value_ids': fields.many2many('qc.posible.value',
'qc_test_value_rel',
'test_line_id', 'value_id',
'Values'),
'actual_value_qt': fields.float('Qt.Value', digits=(16, 5),
help="Value of the result if it is a"
" quantitative proof."),
'actual_value_ql': fields.many2one('qc.posible.value', 'Ql.Value',
help="Value of the result if it is"
" a qualitative proof."),
'notes': fields.text('Notes', readonly=True),
'min_value': fields.float('Min', digits=(16, 5), readonly=True,
help="Minimum valid value if it is a"
" quantitative proof."),
'max_value': fields.float('Max', digits=(16, 5), readonly=True,
help="Maximum valid value if it is a"
" quantitative proof."),
'uom_id': fields.many2one('product.uom', 'Uom', readonly=True,
help="UoM for minimum and maximum values if"
" it is a quantitative proof."),
'test_uom_id': fields.many2one('product.uom', 'Uom Test',
help="UoM of the value of the result"
" if it is a quantitative proof."),
'proof_type': fields.selection([('qualitative', 'Qualitative'),
('quantitative', 'Quantitative')],
'Proof Type', readonly=True),
'success': fields.function(quality_test_check, type='boolean',
method=True, string="Success?", select="1"),
}
def onchange_actual_value_qt(self, cr, uid, ids, uom_id, test_uom_id,
actual_value_qt, min_value, max_value,
context=None):
res = {}
if actual_value_qt:
amount = self.pool['product.uom']._compute_qty(cr, uid, uom_id,
actual_value_qt,
test_uom_id)
if amount >= min_value and amount <= max_value:
res.update({'success': True})
else:
res.update({'success': False})
return {'value': res}
def onchange_actual_value_ql(self, cr, uid, ids, actual_value_ql,
valid_value_ids, context=None):
res = {}
if actual_value_ql:
valid = valid_value_ids[0][2]
if actual_value_ql in valid:
res.update({'success': True})
else:
res.update({'success': False})
return {'value': res}