285 lines
12 KiB
Python
285 lines
12 KiB
Python
"Packing"
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from trytond.osv import fields, OSV
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from trytond.wizard import Wizard, WizardOSV
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import time
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STATES = {
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'readonly': "state in ('cancel', 'done')",
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}
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class PackingIn(OSV):
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"Supplier Packing"
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_name = 'stock.packing.in'
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_order = 'id DESC'
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_description = __doc__
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_rec_name = 'code'
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effective_date =fields.DateTime('Effective Date', readonly=True)
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planned_date = fields.DateTime('Planned Date', readonly=True)
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warehouse = fields.Many2One(
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'stock.warehouse',"Warehouse", required=True,
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states=STATES, on_change=['warehouse'])
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incoming_moves = fields.One2Many(
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'stock.move', 'incoming_packing_in', 'Incoming Moves',
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states=STATES,
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context="{'wh_incoming': warehouse, 'pack_incoming_state': state}")
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inventory_moves = fields.One2Many(
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'stock.move', 'inventory_packing_in', 'Inventory Moves',
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context="{'wh_inv_in': warehouse, 'pack_inv_in_state': state}")
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code = fields.Char("Code", size=None, select=1, readonly=True,)
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state = fields.Selection(
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[('draft','Draft'),('done','Done'),('cancel','Cancel'),
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('waiting','Waiting'),('received','Received')], 'State', readonly=True)
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def __init__(self):
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super(PackingIn, self).__init__()
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self._rpc_allowed += [
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'set_state_done',
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'set_state_waiting',
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'set_state_draft',
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'set_state_cancel',
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'set_state_received',
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'create_inventory_moves',
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]
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def default_state(self, cursor, user, context=None):
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return 'draft'
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def on_change_warehouse(self, cursor, user, ids, value, context=None):
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move_obj = self.pool.get('stock.move')
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if 'warehouse' in value and value['warehouse']:
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warehouse = self.pool.get('stock.warehouse').browse(
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cursor, user, value['warehouse'], context=context)
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incoming_moves= []
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inventory_moves= []
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for packing in self.browse(cursor, user, ids, context=context):
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incoming_moves.extend([m.id for m in packing.incoming_moves])
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inventory_moves.extend([m.id for m in packing.inventory_moves])
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if incoming_moves:
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move_obj.write(
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cursor, user, incoming_moves,
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{'to_location': warehouse.input_location.id},
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context=context)
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if inventory_moves:
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move_obj.write(
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cursor, user, inventory_moves,
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{'from_location': warehouse.input_location.id},
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context=context)
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return {}
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def set_state_done(self, cursor, user, packing_id, context=None):
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move_obj = self.pool.get('stock.move')
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packing = self.browse(cursor, user, packing_id, context=context)
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move_obj.set_state_done(
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cursor, user, [m.id for m in packing.inventory_moves], context)
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self.write(
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cursor, user, packing_id,
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{'state':'done',
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'effective_date':time.strftime('%Y-%m-%d %H:%M:%S')},
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context=context)
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def set_state_cancel(self, cursor, user, packing_id, context=None):
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move_obj = self.pool.get('stock.move')
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packing = self.browse(cursor, user, packing_id, context=context)
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move_obj.set_state_cancel(
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cursor, user, [m.id for m in packing.incoming_moves] +\
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[m.id for m in packing.inventory_moves], context)
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self.write(cursor, user, packing_id, {'state':'cancel'},
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context=context)
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def set_state_waiting(self, cursor, user, packing_id, context=None):
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move_obj = self.pool.get('stock.move')
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packing = self.browse(cursor, user, packing_id, context=context)
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move_obj.set_state_waiting(
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cursor, user, [m.id for m in packing.incoming_moves], context)
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self.write(cursor, user, packing_id, {'state':'waiting'},
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context=context)
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def set_state_received(self, cursor, user, packing_id, context=None):
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move_obj = self.pool.get('stock.move')
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packing = self.browse(cursor, user, packing_id, context=context)
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move_obj.set_state_done(
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cursor, user, [m.id for m in packing.incoming_moves], context)
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self.write(
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cursor, user, packing_id, {'state':'received'}, context=context)
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self.create_inventory_moves(cursor, user, [packing_id], context=context)
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def set_state_draft(self, cursor, user, packing_id, context=None):
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move_obj = self.pool.get('stock.move')
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packing = self.browse(cursor, user, packing_id, context=context)
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move_obj.set_state_draft(
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cursor, user, [m.id for m in packing.incoming_moves], context)
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move_obj.set_state_cancel(
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cursor, user, [m.id for m in packing.inventory_moves], context)
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self.write(cursor, user, packing_id, {'state':'draft'}, context=context)
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def create(self, cursor, user, values, context=None):
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values['code'] = self.pool.get('ir.sequence').get(
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cursor, user, 'stock.packing.in')
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return super(PackingIn, self).create(
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cursor, user, values, context=context)
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def create_inventory_moves(self, cursor, user, ids, context=None):
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move_obj = self.pool.get('stock.move')
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for packing in self.browse(cursor, user, ids, context=context):
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product_balance = {}
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for move in packing.incoming_moves:
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key = (move.product.id, move.uom.id, move.to_location.id)
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if key in product_balance:
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product_balance[key] += move.quantity
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else:
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product_balance[key] = move.quantity
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for move in packing.inventory_moves:
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key = (move.product.id, move.uom.id, move.from_location.id)
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if key in product_balance:
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product_balance[key] -= move.quantity
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else:
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product_balance[key] = -move.quantity
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for (product,uom,location),quantity in product_balance.iteritems():
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if quantity>0:
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values = {
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'product': product,
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'uom': uom,
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'quantity': quantity,
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'from_location':location,
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'to_location': packing.warehouse.store_location.id,
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'inventory_packing_in': packing.id,
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'state': 'done',
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}
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move_obj.create(cursor, user, values, context=context)
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PackingIn()
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class PackingOut(OSV):
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"Customer Packing"
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_name = 'stock.packing.out'
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_order = 'id DESC'
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_description = __doc__
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_rec_name = 'code'
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effective_date =fields.DateTime('Effective Date', readonly=True)
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planned_date = fields.DateTime('Planned Date', readonly=True)
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warehouse = fields.Many2One(
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'stock.warehouse',"Warehouse", required=True, states=STATES,)
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outgoing_moves = fields.One2Many(
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'stock.move', 'outgoing_packing_out', 'Outgoing Moves',
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states=STATES,
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context="{'wh_outgoing': warehouse, 'pack_outgoing_state': state}")
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inventory_moves = fields.One2Many(
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'stock.move', 'inventory_packing_out', 'Inventory Moves',
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context="{'wh_inv_out': warehouse, 'pack_inv_out_state': state}")
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code = fields.Char("Code", size=None, select=1, readonly=True,)
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state = fields.Selection(
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[('draft','Draft'),('done','Done'),('cancel','Cancel'),
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('ready','Ready'), ('assigned','Assigned'),('waiting','Waiting')],
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'State', readonly=True)
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def __init__(self):
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super(PackingOut, self).__init__()
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self._rpc_allowed += [
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'set_state_done',
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'set_state_waiting',
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'set_state_draft',
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'set_state_cancel',
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'set_state_assigned',
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'set_state_ready',
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'assign_try',
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'assign_force',
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]
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def default_code(self, cursor, user, context=None):
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return "Undefined"
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def default_state(self, cursor, user, context=None):
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return 'draft'
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def set_state_done(self, cursor, user, packing_id, context=None):
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move_obj = self.pool.get('stock.move')
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packing = self.browse(cursor, user, packing_id, context=context)
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move_obj.set_state_done(
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cursor, user, [m.id for m in packing.outgoing_moves],
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context=context)
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self.write(cursor, user, packing_id, {'state':'done'}, context=context)
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def set_state_ready(self, cursor, user, packing_id, context=None):
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move_obj = self.pool.get('stock.move')
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packing = self.browse(cursor, user, packing_id, context=context)
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move_obj.set_state_done(
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cursor, user, [m.id for m in packing.inventory_moves],
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context=context)
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self.write(cursor, user, packing_id, {'state':'ready'},
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context=context)
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def set_state_cancel(self, cursor, user, packing_id, context=None):
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move_obj = self.pool.get('stock.move')
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packing = self.browse(cursor, user, packing_id, context=context)
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move_obj.set_state_cancel(
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cursor, user,[m.id for m in packing.outgoing_moves] +\
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[m.id for m in packing.inventory_moves],
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context=context)
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self.write(cursor, user, packing_id, {'state':'cancel'},
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context=context)
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def set_state_waiting(self, cursor, user, packing_id, context=None):
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move_obj = self.pool.get('stock.move')
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packing = self.browse(cursor, user, packing_id, context=context)
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move_obj.set_state_waiting(
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cursor, user, [m.id for m in packing.outgoing_moves],
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context=context)
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self.write(cursor, user, packing_id, {'state':'waiting'},
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context=context)
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def set_state_draft(self, cursor, user, packing_id, context=None):
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move_obj = self.pool.get('stock.move')
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packing = self.browse(cursor, user, packing_id, context=context)
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move_obj.set_state_draft(
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cursor, user, [m.id for m in packing.outgoing_moves],
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context=context)
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move_obj.set_state_cancel(
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cursor, user, [m.id for m in packing.inventory_moves],
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context=context)
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self.write(cursor, user, packing_id, {'state':'draft'}, context=context)
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def set_state_assigned(self, cursor, user, packing_id, context=None):
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self.write(cursor, user, packing_id, {'state':'assigned'}, context=context)
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def create(self, cursor, user, values, context=None):
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values['code'] = self.pool.get('ir.sequence').get(
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cursor, user, 'stock.packing.out')
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return super(PackingOut, self).create(cursor, user, values,
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context=context)
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def pick_product(self, cursor, user, product, quantity, uom, locations, context=None):
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"""
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Pick the product across the location. Naive (fast) implementation.
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"""
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def assign_try(self, cursor, user, id, context=None):
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"""
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Try to assign products for a given customer packing.
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"""
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location_obj = self.pool.get('stock.location')
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packing = self.browse(cursor, user, id, context=context)
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if not packing.outgoing_moves:
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return False
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product_ids = [m.product.id for m in packing.outgoing_moves]
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location_ids = [l.id for l in packing.warehouse.locations]
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print location_obj.products_by_location(
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cursor, user, location_ids, product_ids, context=context)
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return False #True
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def assign_force(self, cursor, user, id, context=None):
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return True
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PackingOut()
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