~openerp-commiter/openobject-addons/extra-6.0

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#

#    OpenERP, Open Source Management Solution

#    Copyright (C) 2004-2008 Tiny SPRL (<http://tiny.be>). All Rights Reserved

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from osv import fields, osv

 

class account_invoice(osv.osv):

    _inherit = 'account.invoice'

 

    def onchange_partner_id(self, cr, uid, ids, type, partner_id,

            date_invoice=False, payment_term=False,company_id=False, partner_bank_id=False ):

 

        result = super(account_invoice, self).onchange_partner_id(cr,uid,ids,type,partner_id,date_invoice,payment_term,partner_bank_id)

 

        if not partner_id or not company_id:

            return result

 

        if result['value']['fiscal_position']:

            return result

 

        obj_company = self.pool.get('res.company').browse(cr, uid, [company_id])[0]

 

        company_addr = self.pool.get('res.partner').address_get(cr, uid, [obj_company.partner_id.id], ['default'])

        company_addr_default = self.pool.get('res.partner.address').browse(cr, uid, [company_addr['default']])[0]

 

        from_country = company_addr_default.country_id.id

        from_state = company_addr_default.state_id.id

 

        if result['value']['address_invoice_id']:

            ptn_invoice_id = result['value']['address_invoice_id']

 

        partner_addr_default = self.pool.get('res.partner.address').browse(cr, uid, [ptn_invoice_id])[0]

 

        to_country = partner_addr_default.country_id.id

        to_state = partner_addr_default.state_id.id

 

        fsc_pos_id = self.pool.get('account.fiscal.position.rule').search(cr, uid, [('company_id','=',company_id), ('from_country','=',from_country),('from_state','=',from_state),('to_country','=',to_country),('to_state','=',to_state),('use_invoice','=',True)])

        

        if fsc_pos_id:

            obj_fpo_rule = self.pool.get('account.fiscal.position.rule').browse(cr, uid, fsc_pos_id)[0]

            result['value']['fiscal_position'] = obj_fpo_rule.fiscal_position_id.id

 

        return result

    

    def onchange_company_id(self, cr, uid, ids, cpy_id, ptn_id, ptn_invoice_id):

         

        result = {'value': {'fiscal_position': False}}

        

        if not ptn_id or not cpy_id or not ptn_invoice_id:

            return result

        

        if result['value']['fiscal_position']:

            return result

        

        obj_company = self.pool.get('res.company').browse(cr, uid, [cpy_id])[0]

        

        company_addr = self.pool.get('res.partner').address_get(cr, uid, [obj_company.partner_id.id], ['default'])

        company_addr_default = self.pool.get('res.partner.address').browse(cr, uid, [company_addr['default']])[0]

        

        from_country = company_addr_default.country_id.id

        from_state = company_addr_default.state_id.id

 

        partner_addr_invoice = self.pool.get('res.partner.address').browse(cr, uid, [ptn_invoice_id])[0]

 

        to_country = partner_addr_invoice.country_id.id

        to_state = partner_addr_invoice.state_id.id

 

        fsc_pos_id = self.pool.get('account.fiscal.position.rule').search(cr, uid, [('company_id','=', cpy_id), ('from_country','=',from_country),('from_state','=',from_state),('to_country','=',to_country),('to_state','=',to_state),('use_invoice','=',True)])

        

        if fsc_pos_id:

            obj_fpo_rule = self.pool.get('account.fiscal.position.rule').browse(cr, uid, fsc_pos_id)[0]

            result['value']['fiscal_position'] = obj_fpo_rule.fiscal_position_id.id

       

        return result   

    

    def onchange_address_invoice_id(self, cr, uid, ids, cpy_id, ptn_id, ptn_invoice_id):

 

        result = {'value': {'fiscal_position': False}}

        

        if not ptn_id or not cpy_id or not ptn_invoice_id:

            return result

        

        if result['value']['fiscal_position']:

            return result

        

        obj_company = self.pool.get('res.company').browse(cr, uid, [cpy_id])[0]

        

        company_addr = self.pool.get('res.partner').address_get(cr, uid, [obj_company.partner_id.id], ['default'])

        company_addr_default = self.pool.get('res.partner.address').browse(cr, uid, [company_addr['default']])[0]

        

        from_country = company_addr_default.country_id.id

        from_state = company_addr_default.state_id.id

 

        partner_addr_invoice = self.pool.get('res.partner.address').browse(cr, uid, [ptn_invoice_id])[0]

 

        to_country = partner_addr_invoice.country_id.id

        to_state = partner_addr_invoice.state_id.id

 

        fsc_pos_id = self.pool.get('account.fiscal.position.rule').search(cr, uid, [('company_id','=', cpy_id), ('from_country','=',from_country),('from_state','=',from_state),('to_country','=',to_country),('to_state','=',to_state),('use_invoice','=',True)])

        

        if fsc_pos_id:

            obj_fpo_rule = self.pool.get('account.fiscal.position.rule').browse(cr, uid, fsc_pos_id)[0]

            result['value']['fiscal_position'] = obj_fpo_rule.fiscal_position_id.id

       

        return result      

        

account_invoice()