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# -*- encoding: utf-8 -*-
#################################################################################
# #
# product_multi_price for OpenERP #
# Copyright (C) 2011 Akretion Sébastien BEAU <sebastien.beau@akretion.com> #
# #
# This program is free software: you can redistribute it and/or modify #
# it under the terms of the GNU Affero General Public License as #
# published by the Free Software Foundation, either version 3 of the #
# License, or (at your option) any later version. #
# #
# This program is distributed in the hope that it will be useful, #
# but WITHOUT ANY WARRANTY; without even the implied warranty of #
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
# GNU Affero General Public License for more details. #
# #
# You should have received a copy of the GNU Affero General Public License #
# along with this program. If not, see <http://www.gnu.org/licenses/>. #
# #
#################################################################################
from openerp.osv.orm import Model, setup_modifiers
from openerp.osv.osv import except_osv
from lxml import etree
from tools.translate import _
class product_product(Model):
_inherit = "product.product"
def fields_view_get(self, cr, uid, view_id=None, view_type='form', context=None, toolbar=False, submenu=False):
result = super(product_product, self).fields_view_get(cr, uid, view_id,view_type,context,toolbar=toolbar, submenu=submenu)
if view_type=='form' and result.get('model') == 'product.product' and '<field name="list_price" modifiers="{}"/>' in result['arch']:
product_price_fields_obj = self.pool.get('product.price.fields')
product_price_fields_ids = product_price_fields_obj.search(cr, uid, [], context=context)
price_fields = []
tax_inc = False
tax_ex = False
# arch_1 = u"""<group colspan="2" col="10">\n<separator string="Tax exclude prices" colspan="10"/>\n"""
# arch_2 = u"""</group>\n"""
# arch_3 = u"""<group colspan="2" col="10">\n<separator string="Tax include prices" colspan="10"/>\n"""
# arch_4 = u"""<separator colspan="10"/>\n</group>"""
# for field in product_price_fields_obj.browse(cr, uid, product_price_fields_ids, context=context):
# price_fields += [field.field_name, field.basedon_field_id.name, field.product_coef_field_id.name]
# fields_arch = u"""<label string="%s :" colspan="3"/>\n<field name="%s" colspan="4" nolabel="1"/>\n<field name="%s" string="Coef" colspan="1" attrs="{'readonly':[('%s','!=','product_coef')]}" modifiers="{"readonly":[["%s","!=","product_coef"]]}"/>\n<field name="%s" colspan="1" nolabel="1" attrs="{'readonly':[('%s','!=','manual')]}" modifiers="{"readonly":[["%s","!=","manual"]]}"/>\n""" % (field.name, field.basedon_field_id.name, field.product_coef_field_id.name, field.basedon_field_id.name, field.basedon_field_id.name, field.field_name, field.basedon_field_id.name, field.basedon_field_id.name)
# if field.tax_included:
# arch_3 += fields_arch
# tax_inc = True
# else:
# arch_1 += fields_arch
# tax_ex = True
# print price_fields
# #remove group tax include or tax exclude if no price in it
# if not tax_inc:
# arch = arch_1 + arch_4
# elif not tax_ex:
# arch = arch_3 + arch_4
# else:
# arch = arch_1 + arch_2 + arch_3 + arch_4
# import pdb;pdb.set_trace()
# result['fields'].update(self.fields_get(cr, uid, price_fields, context))
# result['arch'] = result['arch'].decode('utf8').replace('<field name="list_price" modifiers="{}"/>', arch)
## print result
eview = etree.fromstring(result['arch'])
#select separator just before field : list_price in order to remove it
main_sep = eview.xpath("//field[@name='list_price']/preceding-sibling::*[1]")
main_sep = main_sep[0]
main_sep.getparent().remove(main_sep)
btn = eview.xpath("//field[@name='list_price']")
if btn:
btn = btn[0]
group_ex = etree.Element('group', colspan="2", col="11")
_separator_ex = etree.SubElement(
group_ex,
'separator',
colspan="10",
string="Tax exclude prices")
group_inc = etree.Element('group', colspan="2", col="11")
_separator_inc = etree.SubElement(
group_inc,
'separator',
colspan="10",
string="Tax include prices")
group_sep = etree.Element('group', colspan="2", col="11")
_separator_end = etree.SubElement(
group_sep,
'separator',
colspan="11")
inc_price = self.pool.get('product.price.fields').search(cr, uid, [
('tax_included', '=', True)
], context=context)
if inc_price:
button_parent = group_inc
else:
button_parent = group_ex
_button = etree.SubElement(
button_parent,
'button',
colspan="1",
name="refresh_prices",
string="Refresh Prices",
type="object")
for field in product_price_fields_obj.browse(cr, uid, product_price_fields_ids, context=context):
price_fields = [field.field_name, field.basedon_field_id.name, field.product_coef_field_id.name, field.inc_price_field_id.name]
result['fields'].update(self.fields_get(cr, uid, price_fields, context))
if field.tax_included:
parent = group_inc
tax_inc = True
inc_readonly = "0"
ex_readonly = "1"
else:
parent = group_ex
tax_ex = True
inc_readonly = "1"
ex_readonly = "0"
_label = etree.SubElement(
parent,
'label',
colspan="3",
string="%s" % field.name)
_basedon = etree.SubElement(
parent,
'field',
name="%s" % field.basedon_field_id.name,
colspan="4",
nolabel="1")
setup_modifiers(
_basedon, field=result['fields'][field.basedon_field_id.name], context=context)
coef = etree.SubElement(
parent,
'field',
digits="(18, 6)",
name="%s" % field.product_coef_field_id.name,
string="Coef",
colspan="1",
attrs="{'readonly':[('%s','!=','product_coef')]}" % field.basedon_field_id.name)
setup_modifiers(coef,
field=result['fields'][field.product_coef_field_id.name],
context=context)
price = etree.SubElement(
parent,
'field',
digits ="(12, %s)" % (self.pool.get('decimal.precision').precision_get(cr, uid, 'Sale Price')),
name="%s" % field.field_name,
colspan="1",
nolabel="1",
readonly = ex_readonly,
attrs="{'readonly':[('%s','!=','manual')]}" % field.basedon_field_id.name)
setup_modifiers(price,
field=result['fields'][field.field_name],
context=context)
inc_price = etree.SubElement(
parent,
'field',
digits ="(12, %s)" % (self.pool.get('decimal.precision').precision_get(cr, uid, 'Sale Price')),
name="%s" % field.inc_price_field_id.name,
colspan="1",
nolabel="1",
readonly = inc_readonly,
attrs="{'readonly':[('%s','!=','manual')]}" % field.basedon_field_id.name)
setup_modifiers(inc_price,
field=result['fields'][field.inc_price_field_id.name],
context=context)
arch = etree.Element('group', colspan="2", col="11")
if tax_inc:
arch.extend(group_inc)
if tax_ex:
arch.extend(group_ex)
arch.extend(group_sep)
btn.getparent().replace(btn, arch)
result['arch'] = etree.tostring(eview, pretty_print=True)
return result
def default_get(self, cr, uid, fields_list, context=None):
defaults = super(product_product, self).default_get(cr, uid, fields_list, context=context)
product_price_fields_obj = self.pool.get('product.price.fields')
product_price_fields_ids = product_price_fields_obj.search(cr, uid, [], context=context)
for field in product_price_fields_obj.browse(cr, uid, product_price_fields_ids, context=context):
if not defaults.get(field.basedon_field_id.name):
if field.default_basedon:
defaults[field.basedon_field_id.name] = field.default_basedon
return defaults
def refresh_prices(self, cr, uid, ids, context=None):
return True
def write(self, cr, uid, ids, vals, context=None):
if context is None: context={}
context['simple_read'] = True
return super(product_product, self).write(cr, uid, ids, vals, context=context)
def read(self, cr, uid, ids, fields=None, context=None, load='_classic_read'):
if context is None:
context={}
read = False
if not fields:
fields = []
for field in fields:
if field[0:5] == 'x_pm_':
read = True
break
if read and not context.get('simple_read'):
tax_obj = self.pool.get('account.tax')
prod_price_fields_obj = self.pool.get('product.price.fields')
add_fields = []
if not 'categ_id' in fields:
fields.append('categ_id')
add_fields.append('categ_id')
if not 'standard_price' in fields:
fields.append('standard_price')
add_fields.append('standard_price')
if not 'taxes_id' in fields:
fields.append('taxes_id')
add_fields.append('taxes_id')
for field in fields:
name = False
if field[0:11] == 'x_pm_price_':
name = field[11:]
if not 'x_pm_product_coef_' + name in fields:
fields.append('x_pm_product_coef_' + name)
add_fields.append('x_pm_product_coef_' + name)
if not 'x_pm_inc_price_' + name in fields:
fields.append('x_pm_inc_price_' + name)
add_fields.append('x_pm_inc_price_' + name)
elif field[0:18] == 'x_pm_product_coef_':
name = field[18:]
if name == 'list_price':
if not name in fields:
fields.append(name)
add_fields.append(name)
elif not 'x_pm_price_' + name in fields:
fields.append('x_pm_price_' + name)
add_fields.append('x_pm_price_' + name)
if not 'x_pm_inc_price_' + name in fields:
fields.append('x_pm_inc_price_' + name)
add_fields.append('x_pm_inc_price_' + name)
elif field[0:15] == 'x_pm_inc_price_':
name = field[15:]
if name == 'list_price':
if not name in fields:
fields.append(name)
add_fields.append(name)
elif not 'x_pm_price_' + name in fields:
fields.append('x_pm_price_' + name)
add_fields.append('x_pm_price_' + name)
if not 'x_pm_product_coef_' + name in fields:
fields.append('x_pm_product_coef_' + name)
add_fields.append('x_pm_product_coef_' + name)
if name:
if not 'x_pm_basedon_' + name in fields:
fields.append('x_pm_basedon_' + name)
add_fields.append('x_pm_basedon_' + name)
results = super(product_product, self).read(cr, uid, ids, fields=fields, context=context, load=load)
to_unlist = False
if not hasattr(results, "__iter__"):
results = results
to_unlist = True
for result in results:
fields = list(set(fields)-set(add_fields))
for field in fields:
name = False
if field[0:11] == 'x_pm_price_':
name = field[11:]
elif field[0:18] == 'x_pm_product_coef_':
name = field[18:]
elif field[0:15] == 'x_pm_inc_price_':
name = field[15:]
if name:
if name == 'list_price':
price_name = 'list_price'
else:
price_name = 'x_pm_price_' + name
tax_inc = False
price_field_ids = prod_price_fields_obj.search(cr, uid, [
('field_name', '=', price_name)
], context=context)
if price_field_ids:
price_field = prod_price_fields_obj.read(cr, uid, price_field_ids[0], ['tax_included'], context=context)
if price_field.get('tax_included'):
tax_inc = True
if result.get('taxes_id'):
#TODO support several taxes ?
tax = tax_obj.browse(cr, uid, result['taxes_id'][0], context=context)
if result['x_pm_basedon_' + name] == 'manual':
if result['standard_price']:
if tax_inc and result.get('taxes_id'):
if not tax.related_inc_tax_id:
raise except_osv(_("No related tax"), _("You need to define a related included tax for the sale tax!"))
taxes = tax_obj.compute_all_with_precision(cr, uid, [tax.related_inc_tax_id], result['x_pm_inc_price_' + name], 1, precision=6)
result[price_name] = taxes['total']
elif result.get('taxes_id'):
taxes = tax_obj.compute_all_with_precision(cr, uid, [tax], result[price_name], 1, precision=6)
result['x_pm_inc_price_' + name] = taxes['total_included']
else:
result['x_pm_inc_price_' + name] = result[price_name]
result['x_pm_product_coef_' + name] = result[price_name]/result['standard_price']
else:
result['x_pm_product_coef_' + name] = 0
elif result['x_pm_basedon_' + name] == 'product_coef':
if result.get('x_pm_product_coef_' + name):
price_ex = result['standard_price']*result['x_pm_product_coef_' + name]
else:
price_ex = result['standard_price']
elif result['x_pm_basedon_' + name] == 'categ_coef':
if isinstance(result['categ_id'], (int, long)):
categ_id = result['categ_id']
else:
categ_id = result['categ_id'][0]
categ = self.pool.get('product.category').read(cr, uid, [categ_id], ['x_pm_categ_coef_' + name], context=context)
if categ[0].get('x_pm_categ_coef_' + name):
result['x_pm_product_coef_' + name] = categ[0]['x_pm_categ_coef_' + name]
else:
result['x_pm_product_coef_' + name] = 1
price_ex = result['standard_price']*result['x_pm_product_coef_' + name]
if result['x_pm_basedon_' + name] in ['categ_coef', 'product_coef']:
if result.get('taxes_id'):
taxes = tax_obj.compute_all_with_precision(cr, uid, [tax], price_ex, 1, precision=6)
result['x_pm_inc_price_' + name] = taxes['total_included']
else:
result['x_pm_inc_price_' + name] = price_ex
result[price_name] = price_ex
for field in add_fields:
if result.get(field):
del result[field]
if to_unlist:
results = results[0]
else:
results = super(product_product, self).read(cr, uid, ids, fields=fields, context=context, load=load)
return results
class product_category(Model):
_inherit = 'product.category'
def fields_view_get(self, cr, uid, view_id=None, view_type='form', context=None, toolbar=False, submenu=False):
result = super(product_category, self).fields_view_get(cr, uid, view_id,view_type,context,toolbar=toolbar, submenu=submenu)
if view_type=='form':
product_price_fields_obj = self.pool.get('product.price.fields')
product_price_fields_ids = product_price_fields_obj.search(cr, uid, [], context=context)
price_fields = []
eview = etree.fromstring(result['arch'])
btn = eview.xpath("//field[@name='type']")
if btn:
btn = btn[0]
arch = etree.Element('group', colspan="2", col="2")
_separator = etree.SubElement(
arch,
'separator',
colspan="2",
string="Product price coefficients")
for field in product_price_fields_obj.browse(cr, uid, product_price_fields_ids, context=context):
price_fields.append(field.categ_coef_field_id.name)
_coef = etree.SubElement(
arch,
'field',
digits="(18, 6)",
name="%s" % field.categ_coef_field_id.name,
string="%s" % field.name,
colspan="2")
btn.getparent().append(arch)
result['fields'].update(self.fields_get(cr, uid, price_fields, context))
result['arch'] = etree.tostring(eview, pretty_print=True)
return result
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