372 lines
14 KiB
Python
372 lines
14 KiB
Python
#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 __future__ import with_statement
|
|
import datetime
|
|
from trytond.model import ModelView, ModelSQL, fields
|
|
from trytond.wizard import Wizard
|
|
from trytond.backend import TableHandler
|
|
from trytond.pyson import Not, Bool, Eval, Equal, PYSONEncoder, Date
|
|
from trytond.transaction import Transaction
|
|
|
|
STATES = {
|
|
'readonly': Not(Bool(Eval('active'))),
|
|
}
|
|
|
|
|
|
class Location(ModelSQL, ModelView):
|
|
"Stock Location"
|
|
_name = 'stock.location'
|
|
_description = __doc__
|
|
name = fields.Char("Name", size=None, required=True, states=STATES,
|
|
translate=True)
|
|
code = fields.Char("Code", size=None, states=STATES, select=1)
|
|
active = fields.Boolean('Active', select=1)
|
|
address = fields.Many2One("party.address", "Address",
|
|
states={
|
|
'invisible': Not(Equal(Eval('type'), 'warehouse')),
|
|
'readonly': Not(Bool(Eval('active'))),
|
|
})
|
|
type = fields.Selection([
|
|
('supplier', 'Supplier'),
|
|
('customer', 'Customer'),
|
|
('lost_found', 'Lost and Found'),
|
|
('warehouse', 'Warehouse'),
|
|
('storage', 'Storage'),
|
|
('production', 'Production'),
|
|
('view', 'View'),
|
|
], 'Location type', states=STATES)
|
|
parent = fields.Many2One("stock.location", "Parent", select=1,
|
|
left="left", right="right")
|
|
left = fields.Integer('Left', required=True, select=1)
|
|
right = fields.Integer('Right', required=True, select=1)
|
|
childs = fields.One2Many("stock.location", "parent", "Children")
|
|
input_location = fields.Many2One(
|
|
"stock.location", "Input", states={
|
|
'invisible': Not(Equal(Eval('type'), 'warehouse')),
|
|
'readonly': Not(Bool(Eval('active'))),
|
|
'required': Equal(Eval('type'), 'warehouse'),
|
|
},
|
|
domain=[
|
|
('type','=','storage'),
|
|
['OR',
|
|
('parent', 'child_of', [Eval('active_id')]),
|
|
('parent', '=', False),
|
|
],
|
|
])
|
|
output_location = fields.Many2One(
|
|
"stock.location", "Output", states={
|
|
'invisible': Not(Equal(Eval('type'), 'warehouse')),
|
|
'readonly': Not(Bool(Eval('active'))),
|
|
'required': Equal(Eval('type'), 'warehouse'),
|
|
},
|
|
domain=[('type','=','storage'),
|
|
['OR',
|
|
('parent', 'child_of', [Eval('active_id')]),
|
|
('parent', '=', False)]])
|
|
storage_location = fields.Many2One(
|
|
"stock.location", "Storage", states={
|
|
'invisible': Not(Equal(Eval('type'), 'warehouse')),
|
|
'readonly': Not(Bool(Eval('active'))),
|
|
'required': Equal(Eval('type'), 'warehouse'),
|
|
},
|
|
domain=[('type','=','storage'),
|
|
['OR',
|
|
('parent', 'child_of', [Eval('active_id')]),
|
|
('parent', '=', False)]])
|
|
quantity = fields.Function(fields.Float('Quantity'), 'get_quantity')
|
|
forecast_quantity = fields.Function(fields.Float('Forecast Quantity'),
|
|
'get_quantity')
|
|
|
|
def __init__(self):
|
|
super(Location, self).__init__()
|
|
self._order.insert(0, ('name', 'ASC'))
|
|
self._constraints += [
|
|
('check_recursion', 'recursive_locations'),
|
|
('check_type_for_moves', 'invalid_type_for_moves'),
|
|
]
|
|
self._error_messages.update({
|
|
'recursive_locations': 'You can not create recursive locations!',
|
|
'invalid_type_for_moves': 'A location with existing moves ' \
|
|
'cannot be changed to a type that does not support moves.',
|
|
'child_of_warehouse': 'Location "%s" must be a child of warehouse "%s"!',
|
|
})
|
|
|
|
def init(self, module_name):
|
|
super(Location, self).init(module_name)
|
|
cursor = Transaction().cursor
|
|
|
|
table = TableHandler(cursor, self, module_name)
|
|
table.index_action(['left', 'right'], 'add')
|
|
|
|
def check_type_for_moves(self, ids):
|
|
""" Check locations with moves have types compatible with moves. """
|
|
invalid_move_types = ['warehouse', 'view']
|
|
move_obj = self.pool.get('stock.move')
|
|
for location in self.browse(ids):
|
|
if location.type in invalid_move_types and \
|
|
move_obj.search(['OR',
|
|
('to_location', '=', location.id),
|
|
('from_location', '=', location.id),
|
|
]):
|
|
return False
|
|
return True
|
|
|
|
def default_active(self):
|
|
return True
|
|
|
|
def default_left(self):
|
|
return 0
|
|
|
|
def default_right(self):
|
|
return 0
|
|
|
|
def default_type(self):
|
|
return 'storage'
|
|
|
|
def check_xml_record(self, ids, values):
|
|
return True
|
|
|
|
def search_rec_name(self, name, clause):
|
|
ids = self.search([
|
|
('code', '=', clause[2]),
|
|
], order=[])
|
|
if ids:
|
|
return [('id', 'in', ids)]
|
|
return [(self._rec_name,) + clause[1:]]
|
|
|
|
def get_quantity(self, ids, name):
|
|
product_obj = self.pool.get('product.product')
|
|
date_obj = self.pool.get('ir.date')
|
|
|
|
if (not Transaction().context.get('product')) \
|
|
or not (isinstance(Transaction().context['product'],
|
|
(int, long))):
|
|
return dict([(i, 0) for i in ids])
|
|
|
|
with Transaction().set_context(active_test=False):
|
|
if not product_obj.search([
|
|
('id', '=', Transaction().context['product']),
|
|
]):
|
|
return dict([(i, 0) for i in ids])
|
|
|
|
context = {}
|
|
if (name == 'quantity'
|
|
and Transaction().context.get('stock_date_end') >
|
|
date_obj.today()):
|
|
context['stock_date_end'] = date_obj.today()
|
|
|
|
if name == 'forecast_quantity':
|
|
context['forecast'] = True
|
|
if not Transaction().context.get('stock_date_end'):
|
|
context['stock_date_end'] = datetime.date.max
|
|
|
|
with Transaction().set_context(context):
|
|
pbl = product_obj.products_by_location(location_ids=ids,
|
|
product_ids=[Transaction().context['product']],
|
|
with_childs=True, skip_zero=False).iteritems()
|
|
|
|
return dict([(loc,qty) for (loc,prod), qty in pbl])
|
|
|
|
def view_header_get(self, value, view_type='form'):
|
|
product_obj = self.pool.get('product.product')
|
|
if (Transaction().context.get('product')
|
|
and isinstance(Transaction().context['product'], (int, long))):
|
|
with Transaction().set_context(active_test=False):
|
|
product_ids = product_obj.search([
|
|
('id', '=', Transaction().context['product']),
|
|
], limit=1)
|
|
if product_ids:
|
|
product = product_obj.browse(product_ids[0])
|
|
return value + ': ' + product.rec_name + \
|
|
' (' + product.default_uom.rec_name + ')'
|
|
return value
|
|
|
|
def _set_warehouse_parent(self, locations):
|
|
'''
|
|
Set the parent of child location of warehouse if not set
|
|
|
|
:param locations: a BrowseRecordList of locations
|
|
:return: a list with updated location ids
|
|
'''
|
|
location_ids = set()
|
|
for location in locations:
|
|
if location.type == 'warehouse':
|
|
if not location.input_location.parent:
|
|
location_ids.add(location.input_location.id)
|
|
if not location.output_location.parent:
|
|
location_ids.add(location.output_location.id)
|
|
if not location.storage_location.parent:
|
|
location_ids.add(location.storage_location.id)
|
|
location_ids = list(location_ids)
|
|
if location_ids:
|
|
self.write(location_ids, {
|
|
'parent': location.id,
|
|
})
|
|
|
|
def create(self, vals):
|
|
res = super(Location, self).create(vals)
|
|
locations = self.browse([res])
|
|
self._set_warehouse_parent(locations)
|
|
return res
|
|
|
|
def write(self, ids, vals):
|
|
res = super(Location, self).write(ids, vals)
|
|
if isinstance(ids, (int, long)):
|
|
ids = [ids]
|
|
locations = self.browse(ids)
|
|
self._set_warehouse_parent(locations)
|
|
|
|
check_wh = self.search([
|
|
('type', '=', 'warehouse'),
|
|
['OR',
|
|
('storage_location', 'in', ids),
|
|
('input_location', 'in', ids),
|
|
('output_location', 'in', ids),
|
|
]])
|
|
|
|
warehouses = self.browse(check_wh)
|
|
fields = ('storage_location', 'input_location', 'output_location')
|
|
wh2childs = {}
|
|
for warehouse in warehouses:
|
|
in_out_sto = (warehouse[f].id for f in fields)
|
|
for location in locations:
|
|
if location.id not in in_out_sto:
|
|
continue
|
|
childs = wh2childs.setdefault(warehouse.id, self.search([
|
|
('parent', 'child_of', warehouse.id),
|
|
]))
|
|
if location.id not in childs:
|
|
self.raise_user_error('child_of_warehouse',
|
|
(location.name, warehouse.name))
|
|
|
|
return res
|
|
|
|
def copy(self, ids, default=None):
|
|
if default is None:
|
|
default = {}
|
|
int_id = False
|
|
if isinstance(ids, (int, long)):
|
|
int_id = True
|
|
ids = [ids]
|
|
|
|
default['left'] = 0
|
|
default['right'] = 0
|
|
|
|
res = []
|
|
locations = self.browse(ids)
|
|
for location in locations:
|
|
if location.type == 'warehouse':
|
|
|
|
wh_default = default.copy()
|
|
wh_default['type'] = 'view'
|
|
wh_default['input_location'] = False
|
|
wh_default['output_location'] = False
|
|
wh_default['storage_location'] = False
|
|
wh_default['childs'] = False
|
|
|
|
new_id = super(Location, self).copy(location.id,
|
|
default=wh_default)
|
|
|
|
with Transaction().set_context(
|
|
cp_warehouse_locations={
|
|
'input_location': location.input_location.id,
|
|
'output_location': location.output_location.id,
|
|
'storage_location': location.storage_location.id,
|
|
},
|
|
cp_warehouse_id=new_id):
|
|
self.copy([c.id for c in location.childs],
|
|
default={'parent': new_id})
|
|
self.write(new_id, {
|
|
'type': 'warehouse',
|
|
})
|
|
else:
|
|
new_id = super(Location, self).copy(location.id,
|
|
default=default)
|
|
warehouse_locations = Transaction().context.get(
|
|
'cp_warehouse_locations') or {}
|
|
if location.id in warehouse_locations.values():
|
|
for field, loc_id in warehouse_locations.iteritems():
|
|
if loc_id == location.id:
|
|
self.write(Transaction().context['cp_warehouse_id'],
|
|
{field: new_id})
|
|
|
|
res.append(new_id)
|
|
|
|
return int_id and res[0] or res
|
|
|
|
Location()
|
|
|
|
|
|
class Party(ModelSQL, ModelView):
|
|
_name = 'party.party'
|
|
supplier_location = fields.Property(fields.Many2One('stock.location',
|
|
'Supplier Location', domain=[('type', '=', 'supplier')],
|
|
help='The default source location when receiving products from the '
|
|
'party.'))
|
|
customer_location = fields.Property(fields.Many2One('stock.location',
|
|
'Customer Location', domain=[('type', '=', 'customer')],
|
|
help='The default destination location when sending products to the '
|
|
'party.'))
|
|
|
|
Party()
|
|
|
|
|
|
class ChooseStockDateInit(ModelView):
|
|
_name = 'stock.location_stock_date.init'
|
|
_description = "Compute stock quantities"
|
|
forecast_date = fields.Date(
|
|
'At Date', help='Allow to compute expected '\
|
|
'stock quantities for this date.\n'\
|
|
'* An empty value is an infinite date in the future.\n'\
|
|
'* A date in the past will provide historical values.')
|
|
|
|
def default_forecast_date(self):
|
|
date_obj = self.pool.get('ir.date')
|
|
return date_obj.today()
|
|
|
|
ChooseStockDateInit()
|
|
|
|
|
|
class OpenProduct(Wizard):
|
|
'Open Products'
|
|
_name = 'stock.product.open'
|
|
states = {
|
|
'init': {
|
|
'result': {
|
|
'type': 'form',
|
|
'object': 'stock.location_stock_date.init',
|
|
'state': [
|
|
('end', 'Cancel', 'tryton-cancel'),
|
|
('open', 'Open', 'tryton-ok', True),
|
|
],
|
|
},
|
|
},
|
|
'open': {
|
|
'result': {
|
|
'type': 'action',
|
|
'action': '_action_open_product',
|
|
'state': 'end',
|
|
},
|
|
},
|
|
}
|
|
|
|
def _action_open_product(self, data):
|
|
model_data_obj = self.pool.get('ir.model.data')
|
|
act_window_obj = self.pool.get('ir.action.act_window')
|
|
act_window_id = model_data_obj.get_id('stock',
|
|
'act_product_by_location')
|
|
res = act_window_obj.read(act_window_id)
|
|
|
|
context = {}
|
|
context['locations'] = data['ids']
|
|
if data['form']['forecast_date']:
|
|
date = data['form']['forecast_date']
|
|
else:
|
|
date = datetime.date.max
|
|
context['stock_date_end'] = Date(date.year, date.month, date.day)
|
|
res['pyson_context'] = PYSONEncoder().encode(context)
|
|
|
|
return res
|
|
|
|
OpenProduct()
|