~technofluid-team/openobject-addons/technofluid_multiple_installations

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# Copyright (c) 2004-2006 TINY SPRL. (http://tiny.be) All Rights Reserved.

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# WARNING: This program as such is intended to be used by professional

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import wizard

import pooler

from tools.misc import UpdateableStr

import time

 

arch=UpdateableStr()

fields={}

 

def make_default(val):

        def fct(obj, cr, uid):

                return val

        return fct

 

def _get_returns(self, cr, uid, data, context):

        pick_obj=pooler.get_pool(cr.dbname).get('stock.picking')

        pick=pick_obj.browse(cr, uid, [data['id']])[0]

        res={}

        fields.clear()

        arch_lst=['<?xml version="1.0"?>', '<form string="Return lines">', '<label string="Indicate here the quantity of the return line." colspan="4"/>']

        for m in [line for line in pick.move_lines]:

                quantity=m.product_qty

                arch_lst.append('<field name="return%s"/>\n<newline/>' % (m.id,))

                fields['return%s' % m.id]={'string':m.product_id.name, 'type':'float', 'required':True, 'default':make_default(quantity)}

                res.setdefault('returns', []).append(m.id)

        arch_lst.append('<field name="invoice_state"/>\n<newline/>')

        if pick.invoice_state=='invoiced':

                new_invoice_state='2binvoiced'

        else:

                new_invoice_state=pick.invoice_state

        fields['invoice_state']={'string':'Invoice state', 'type':'selection', 'default':make_default(new_invoice_state), 'selection':[('2binvoiced', 'to be invoiced'), ('none', 'None')]}

        arch_lst.append('</form>')

        arch.string='\n'.join(arch_lst)

        return res

 

def _create_returns(self, cr, uid, data, context):

        move_obj=pooler.get_pool(cr.dbname).get('stock.move')

        pick_obj=pooler.get_pool(cr.dbname).get('stock.picking')

        pick=pick_obj.browse(cr, uid, [data['id']])[0]

        new_picking=None

        date_cur=time.strftime('%Y-%m-%d %H:%M:%S')

 

        for move in move_obj.browse(cr, uid, data['form'].get('returns',[])):

                if not new_picking:

                        if pick.type=='out':

                                new_type='in'

                        elif pick.type=='in':

                                new_type='out'

                        else:

                                new_type='internal'

                        new_picking=pick_obj.copy(cr, uid, pick.id, {'name':'%s (return)' % pick.name,

                                        'move_lines':[], 'state':'draft', 'type':new_type, 'loc_move_id':False,

                                        'date':date_cur, 'invoice_state':data['form']['invoice_state'],})

                if pick.loc_move_id:

                        new_location=pick.loc_move_id.id

                else:

                        new_location=move.location_dest_id.id

                new_move=move_obj.copy(cr, uid, move.id, {'product_qty':data['form']['return%s' % move.id],

                                'picking_id':new_picking, 'state':'draft',

                                'location_id':new_location, 'location_dest_id':move.location_id.id,

                                'date':date_cur, 'date_planned':date_cur,})

        return new_picking

 

def _action_open_window(self, cr, uid, data, context):

        res=_create_returns(self, cr, uid, data, context)

        if not res:

                return {}

        return {

                'domain': "[('id', 'in', ["+str(res)+"])]",

                'name': 'Picking List',

                'view_type':'form',

                'view_mode':'tree,form',

                'res_model':'stock.picking',

                'view_id':False,

                'type':'ir.actions.act_window',

        }

 

class wizard_return_picking(wizard.interface):

        states={

                'init':{

                        'actions':[_get_returns],

                        'result':{'type':'form', 'arch':arch, 'fields':fields, 'state':[('end','Cancel'),('return','Return')]}

                },

                'return':{

                        'actions':[],

                        'result':{'type':'action', 'action':_action_open_window, 'state':'end'}

                }

        }

wizard_return_picking('stock.return.picking')