[IMP] implement barcode generation for price to weight barcode module of

la louve

beesdoo_product/__openerp__.py

@@ -20,12 +20,13 @@
     'version': '0.1',
 
     # any module necessary for this one to work correctly
-    'depends': ['beesdoo_base', 'product', 'point_of_sale'],
+    'depends': ['beesdoo_base', 'product', 'point_of_sale','pos_price_to_weight'],
 
     # always loaded
     'data': [
         'data/product_label.xml',
         'data/barcode_rule.xml',
+        'data/product_sequence.xml',
         'views/beesdoo_product.xml',
         'wizard/views/label_printing_utils.xml',
         'security/ir.model.access.csv',

beesdoo_product/data/product_sequence.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+	<data noupdate="1">
+		<record id="seq_ean_product_internal_ref" model="ir.sequence">
+            <field name="name">Internal reference</field>
+            <field name="code">product.internal.code</field>
+            <field name="prefix"></field>
+            <field name="padding">5</field>
+            <field name="suffix"></field>
+            <field name="number_next">1</field>
+            <field name="barcode_sequence" eval="True"/>
+        </record>
+	</data>
+</odoo>

beesdoo_product/models/beesdoo_product.py

@@ -36,6 +36,19 @@ class BeesdooProduct(models.Model):
 
     @api.one
     def generate_barcode(self):
+        if self.to_weight:
+            print 'generate to weight barcode', self.barcode, self.barcode == ''
+            seq_internal_code = self.env.ref('beesdoo_product.seq_ean_product_internal_ref')
+            bc = ''
+            if not self.default_code:
+                rule = self.env['barcode.rule'].search([('name', '=', 'Price Barcodes (Computed Weight) 2 Decimals')])[0]
+                default_code = seq_internal_code.next_by_id()
+                while(self.search_count([('default_code', '=', default_code)]) > 1):
+                    default_code = seq_internal_code.next_by_id()
+                self.default_code = default_code
+            ean = '02' + self.default_code[0:5] + '000000'
+            bc = ean[0:12] + str(self.env['barcode.nomenclature'].ean_checksum(ean))    
+        else:
             print 'generate barcode', self.barcode, self.barcode == ''
             rule = self.env['barcode.rule'].search([('name', '=', 'Beescoop Product Barcodes')])[0]
             size = 13 - len(rule.pattern)