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Viewing changes to purchase_msf/purchase_msf.py

  • Committer: Matthieu Dietrich
  • Date: 2011-07-22 11:27:00 UTC
  • mto: This revision was merged to the branch mainline in revision 229.
  • Revision ID: matthieu.dietrich@geneva.msf.org-20110722112700-pxnmrctduwhie98g
UF-331: [IMP] Add manufacturers text fields

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purchase_msf/purchase_msf.py
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import time
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#
 
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# Model definition
 
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#
 
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class purchase_order_line(osv.osv):
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    '''
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    information from product are repacked
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    '''
 
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    _inherit = 'purchase.order.line'
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    def create(self, cr, uid, vals, context=None):
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        '''
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        update the name attribute if a product is selected
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        '''
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        prod_obj = self.pool.get('product.product')
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        if vals.get('product_id'):
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            vals.update(name=prod_obj.browse(cr, uid, vals.get('product_id'), context=context).name,)
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        elif vals.get('comment'):
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            vals.update(name=vals.get('comment'),)
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        return super(purchase_order_line, self).create(cr, uid, vals, context=context)
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    def write(self, cr, uid, ids, vals, context=None):
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        '''
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        update the name attribute if a product is selected
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        '''
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        prod_obj = self.pool.get('product.product')
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        if vals.get('product_id'):
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            vals.update(name=prod_obj.browse(cr, uid, vals.get('product_id'), context=context).name,)
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        elif vals.get('comment'):
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            vals.update(name=vals.get('comment'),)
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        return super(purchase_order_line, self).write(cr, uid, ids, vals, context=context)
 
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    #_name = 'purchase.order.line'
 
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    _description = 'Purchase Order Line modified for MSF'
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    def _get_manufacturers(self, cr, uid, ids, field_name, arg, context=None):
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        '''
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        get manufacturers info
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        '''
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        result = {}
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        for record in self.browse(cr, uid, ids, context=context):
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            result[record.id] = {
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                                 'third_manufacturer_id': False,
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                                }
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            po_supplier = record.order_id.partner_id
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            if record.product_id:
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                for seller_id in record.product_id.seller_ids:
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                    if seller_id.name == po_supplier:
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                        result[record.id] = {
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                                             'manufacturer_id': seller_id.manufacturer_id.id,
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                                             'second_manufacturer_id': seller_id.second_manufacturer_id.id,
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                                             'third_manufacturer_id': seller_id.third_manufacturer_id.id,
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                                             }
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                        break
 
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            for seller_id in record.product_id.seller_ids:
 
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                if seller_id.name == po_supplier:
 
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                    result[record.id] = {
 
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                                         'manufacturer_id': seller_id.manufacturer_id.id,
 
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                                         'second_manufacturer_id': seller_id.second_manufacturer_id.id,
 
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                                         'third_manufacturer_id': seller_id.third_manufacturer_id.id,
 
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                                        }
 
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                    break
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        return result
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    def _getProductInfo(self, cr, uid, ids, field_name, arg, context=None):
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        '''
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        compute function fields related to product identity
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        '''
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        prod_obj = self.pool.get('product.product')
 
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    def _getProductInfo(self, cr, uid, ids, field_name, arg, context):
 
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        # ACCESS to product_id ??
 
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        # the name of the field is used to select the data to display
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        result = {}
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        for i in ids:
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            result[i] = {}
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            for f in field_name:
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                result[i].update({f:False,})
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        for obj in self.browse(cr, uid, ids, context=context):
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            # default values
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            internal_code = False
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            internal_name = False
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            supplier_code = False
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            supplier_name = False
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            if obj.product_id:
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                prod = obj.product_id
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                # new fields
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                internal_code = prod.default_code
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                internal_name = prod.name
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                # filter the seller list - only select the seller which corresponds
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                # to the supplier selected during PO creation
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                # if no supplier selected in product, there is no specific supplier info
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                if prod.seller_ids:
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                    partner_id = obj.order_id.partner_id.id
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                    sellers = filter(lambda x: x.name.id == partner_id, prod.seller_ids)
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                    if sellers:
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                        seller = sellers[0]
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                        supplier_code = seller.product_code
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                        supplier_name = seller.product_name
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            # update dic
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            result[obj.id].update(internal_code=internal_code,
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                                  internal_name=internal_name,
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                                  supplier_code=supplier_code,
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                                  supplier_name=supplier_name,
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                                  )
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            result[i] = i
 
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        return result
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    _columns = {'internal_code': fields.function(_getProductInfo, method=True, type='char', size=1024, string='Internal code', multi='get_vals',),
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                'internal_name': fields.function(_getProductInfo, method=True, type='char', size=1024, string='Internal name', multi='get_vals',),
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                'supplier_code': fields.function(_getProductInfo, method=True, type='char', size=1024, string='Supplier code', multi='get_vals',),
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                'supplier_name': fields.function(_getProductInfo, method=True, type='char', size=1024, string='Supplier name', multi='get_vals',),
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                # new colums to display product manufacturers linked to the purchase order supplier
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                'manufacturer_id': fields.function(_get_manufacturers, method=True, type='many2one', relation="res.partner", string="Manufacturer", store=False, multi="all"),
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                'second_manufacturer_id': fields.function(_get_manufacturers, method=True, type='many2one', relation="res.partner", string="Second Manufacturer", store=False, multi="all"),
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                'third_manufacturer_id': fields.function(_get_manufacturers, method=True, type='many2one', relation="res.partner", string="Third Manufacturer", store=False, multi="all"),
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                }
 
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    _columns = {
 
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        #function test column
 
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        #'temp': fields.function(_getProductInfo,
 
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        #                        type='char',
 
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        #                        obj=None,
 
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        #                        method=True,
 
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        #                        string='Test function'),
 
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        #new column internal_code
 
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        'internal_code': fields.char('Internal code', size=256),
 
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        #new column internal_name
 
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        'internal_name': fields.char('Internal name', size=256),
 
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        #new column supplier_code
 
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        'supplier_code': fields.char('Supplier code', size=256),
 
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        #new column supplier_name
 
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        'supplier_name': fields.char('Supplier name', size=256),
 
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        # new colums to display product manufacturers linked to the purchase order supplier
 
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        'manufacturer_id': fields.function(_get_manufacturers, method=True, type='many2one', relation="res.partner", string="Manufacturer", store=False, multi="all"),
 
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        'second_manufacturer_id': fields.function(_get_manufacturers, method=True, type='many2one', relation="res.partner", string="Second Manufacturer", store=False, multi="all"),
 
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        'third_manufacturer_id': fields.function(_get_manufacturers, method=True, type='many2one', relation="res.partner", string="Third Manufacturer", store=False, multi="all"),
 
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    }
 
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    _defaults = {
 
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    }
 
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    def product_id_change(self, cr, uid, ids, pricelist, product, qty, uom,
 
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            partner_id, date_order=False, fiscal_position=False, date_planned=False,
 
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            name=False, price_unit=False, notes=False):
 
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        # 1. call the original method
 
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        result = super(purchase_order_line, self).product_id_change(
 
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                                                                      cr, uid, ids, pricelist, product, qty, uom,
 
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                                                                      partner_id, date_order=False, fiscal_position=False,
 
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                                                                      date_planned=False, name=False, price_unit=False,
 
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                                                                      notes=False)
 
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        # when we erase the field, it is empty, so no product information but modified
 
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        if not product:
 
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            # reset values
 
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            result['value'].update({'name': False,
 
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                          'internal_code': False,
 
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                          'internal_name': False,
 
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                          'supplier_code': False,
 
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                          'supplier_name': False})
 
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            return result
 
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        # 2. complete the new fields
 
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        # - internal code
 
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        # - internal name
 
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        # - supplier code
 
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        # - supplier name
 
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        #@@@override@purchase>purchase.py>purchase_order_line.product_id_change : copied from original method, is everything needed ?
 
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        if partner_id:
 
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            lang=self.pool.get('res.partner').read(cr, uid, partner_id, ['lang'])['lang']
 
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        context={'lang':lang}
 
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        context['partner_id'] = partner_id
 
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        prod = self.pool.get('product.product').browse(cr, uid, product, context=context)
 
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        #@@@end
 
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        # new fields
 
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        internal_code = prod.default_code
 
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        internal_name = prod.name
 
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        supplier_code = False
 
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        supplier_name = False
 
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        # filter the seller list - only select the seller which corresponds
 
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        # to the supplier selected during PO creation
 
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        # if no supplier selected in product, there is no specific supplier info
 
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        if prod.seller_ids:
 
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            sellers = filter(lambda x: x.name.id == partner_id, prod.seller_ids)
 
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            if sellers:
 
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                seller = sellers[0]
 
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                supplier_code = seller.product_code
 
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                supplier_name = seller.product_name
 
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        # 3 .modify the description ('name' attribute)
 
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        result['value'].update({'name': internal_name,
 
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                      'internal_code': internal_code,
 
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                      'internal_name': internal_name,
 
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                      'supplier_code': supplier_code,
 
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                      'supplier_name': supplier_name})
 
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        # return the dictionary to update the view
 
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        return result
 
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purchase_order_line()
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