~agilebg/openerp-product-attributes/adding_product_pack

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_name = 'product.pack.line'

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_rec_name = 'product_id'

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_columns = {

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'parent_product_id': fields.many2one( 'product.product', 'Parent Product', ondelete='cascade', required=True ),

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'quantity': fields.float( 'Quantity', required=True ),

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'product_id': fields.many2one( 'product.product', 'Product', required=True ),

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'parent_product_id': fields.many2one('product.product', 'Parent Product', ondelete='cascade', required=True),

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'quantity': fields.float('Quantity', required=True),

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'product_id': fields.many2one('product.product', 'Product', required=True),

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}

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class product_product(orm.Model):

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_inherit = 'product.product'

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_columns = {

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'stock_depends': fields.boolean( 'Stock depends of components', help='Mark if pack stock is calcualted from component stock' ),

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'pack_fixed_price': fields.boolean( 'Pack has fixed price', help='Mark this field if the public price of the pack should be fixed. Do not mark it if the price should be calculated from the sum of the prices of the products in the pack.' ),

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'pack_line_ids': fields.one2many( 'product.pack.line','parent_product_id', 'Pack Products', help='List of products that are part of this pack.' ),

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'stock_depends': fields.boolean('Stock depends of components', help='Mark if pack stock is calcualted from component stock'),

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'pack_fixed_price': fields.boolean('Pack has fixed price', help='Mark this field if the public price of the pack should be fixed. Do not mark it if the price should be calculated from the sum of the prices of the products in the pack.'),

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'pack_line_ids': fields.one2many('product.pack.line','parent_product_id', 'Pack Products', help='List of products that are part of this pack.'),

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}

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def get_product_available(self, cr, uid, ids, context=None):

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""" Calulate stock for packs, return maximum stock that lets complete pack """

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result={}

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for product in self.browse( cr, uid, ids, context=context ):

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for product in self.browse(cr, uid, ids, context=context):

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stock = super(product_product, self).get_product_available(cr, uid, [product.id], context=context)

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# Check if product stock depends on it's subproducts stock.

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last_had_children = False

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for line in order.order_line:

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if last_had_children and not line.pack_parent_line_id:

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reorder.append( line.id )

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reorder.append(line.id)

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if line.product_id.pack_line_ids and not order.id in updated_orders:

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updated_orders.append( order.id )

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updated_orders.append(order.id)

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continue

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sequence += 1

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# It's a control for the case that the nan_external_prices was installed with the product pack

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if 'prices_used' in line:

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vals[ 'prices_used' ] = line.prices_used

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vals['prices_used'] = line.prices_used

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self.pool.get('sale.order.line').create(cr, uid, vals, context)

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if not order.id in updated_orders:

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updated_orders.append( order.id )

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updated_orders.append(order.id)

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for id in reorder:

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sequence += 1

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# Try to expand again all those orders that had a pack in this iteration.

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# This way we support packs inside other packs.

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self.expand_packs(cr, uid, ids, context, depth+1)

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self.expand_packs(cr, uid, ids, context, depth + 1)

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return

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last_had_children = False

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for line in order.order_line:

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if last_had_children and not line.pack_parent_line_id:

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reorder.append( line.id )

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reorder.append(line.id)

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if line.product_id.pack_line_ids and not order.id in updated_orders:

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updated_orders.append( order.id )

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updated_orders.append(order.id)

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continue

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sequence += 1

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vals = {

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'order_id': order.id,

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'name': '%s%s' % ('> '* (line.pack_depth+1), subproduct_name),

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'name': '%s%s' % ('> '* (line.pack_depth + 1), subproduct_name),

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'date_planned': line.date_planned or 0.0,

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'sequence': sequence,

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'product_id': subproduct.id,

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# It's a control for the case that the nan_external_prices was installed with the product pack

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if 'prices_used' in line:

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vals[ 'prices_used' ] = line.prices_used

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vals['prices_used'] = line.prices_used

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self.pool.get('purchase.order.line').create(cr, uid, vals, context)

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if not order.id in updated_orders:

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updated_orders.append( order.id )

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updated_orders.append(order.id)

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for id in reorder:

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sequence += 1

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# Try to expand again all those orders that had a pack in this iteration.

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# This way we support packs inside other packs.

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self.expand_packs(cr, uid, ids, context, depth+1)

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self.expand_packs(cr, uid, ids, context, depth + 1)

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return

b'\\ No newline at end of file'

~agilebg/openerp-product-attributes/adding_product_pack_7