Hi all,
edited:16/2/2014
I am facing some issues in Purchase order customization module ,issues are ..
1) My custom Purchase order total amount is not reflected in the Accounting ,Supplier Invoices ...
2) If I fill the Purchase order line first , after that I enter my extra cost(custom field) value then my Total in the Purchase order line is not updated But If I enter my extra cost first ,then fill the purchase order line .It is working fine and Updated the Total
3) If I add one more products into my purchase order line then it automatically adds value from my previous subtotal value( value of price_subtotal from the previous line..)
4) If I press Confirm order button then again update the amount_total with previous price_subtotal value from Purchase Order
How to solve these issuess...
Here is my code-----------
.py file---
from openerp.osv import fields, osv
import openerp.addons.decimal_precision as dp
class purchase_order(osv.osv):
_name='purchase.order'
_inherit = 'purchase.order'
def _calculate_total_amount(self, cr, uid, ids, context=None):
total=0.0
for cost in self.browse(cr, uid, ids, context=context):
total = 0.00
for line in cost.freight_ids:
total += line.cost
return total
def _total_amount(self, cr, uid, ids, name, args, context=None):
result={}
for cost in self.browse(cr, uid, ids, context=context):
result[cost.id] =self._calculate_total_amount(cr, uid, ids, context)
return result
def _amount_all(self, cr, uid, ids, field_name, arg, context=None):
print "Test########################"
res = {}
cur_obj=self.pool.get('res.currency')
for order in self.browse(cr, uid, ids, context=context):
res[order.id] = {
'amount_untaxed': 0.0,
'amount_tax': 0.0,
'amount_total': 0.0,
}
val = val1 = 0.0
cur = order.pricelist_id.currency_id
for line in order.order_line:
val1 += line.price_subtotal
for c in self.pool.get('account.tax').compute_all(cr, uid, line.taxes_id, line.price_unit, line.product_qty, line.product_id, order.partner_id)['taxes']:
val += c.get('amount', 0.0)
res[order.id]['amount_tax']=cur_obj.round(cr, uid, cur, val)
res[order.id]['amount_untaxed']=cur_obj.round(cr, uid, cur, val1)
res = super(purchase_order, self)._amount_all(cr, uid, ids, field_name, arg, context)
amount_subtotal=self._calculate_total_amount(cr, uid, ids, context)
for order in self.browse(cr, uid, ids, context=context):
res[order.id]['amount_total'] += amount_subtotal+order.amount_untaxed
return res
def _get_order(self, cr, uid, ids, context=None):
result = {}
for line in self.pool.get('purchase.order.line').browse(cr, uid, ids,
context):
result[line.order_id.id] = True
return result.keys()
_columns={
'freight_ids':fields.one2many('freight.cost','cost_id','Extra Cost Details'),
'amount_subtotal': fields.function(_total_amount, type='float', string='Total',store=True),
'amount_untaxed': fields.function(_amount_all, method=True,
digits_compute=dp.get_precision('Account'),
string='Untaxed Amount',
store={
'purchase.order.line': (_get_order, None, 10),
}, multi="sums", help="The amount without tax"),
'amount_tax': fields.function(_amount_all, method=True,
digits_compute=dp.get_precision('Account'), string='Taxes',
store={
'purchase.order.line': (_get_order, None, 10),
}, multi="sums", help="The tax amount"),
'amount_total': fields.function(_amount_all, method=True,
digits_compute=dp.get_precision('Account'), string='Total',
store={
'purchase.order.line': (_get_order, None, 10),
}, multi="sums", help="The total amount"),
'amount_untaxed': fields.function(_amount_all,
digits_compute=dp.get_precision('Account'),
string='Untaxed Amount',
store={
'purchase.order.line': (_get_order, None, 10),
}, multi="sums", help="The amount without tax",
track_visibility='always'),
'amount_tax': fields.function(_amount_all,
digits_compute=dp.get_precision('Account'), string='Taxes',
store={
'purchase.order.line': (_get_order, None, 10),
}, multi="sums", help="The tax amount"),
'amount_total': fields.function(_amount_all,
digits_compute=dp.get_precision('Account'), string='Total',
store={
'purchase.order.line': (_get_order, None, 10),
}, multi="sums", help="The total amount"),
}
def dummy(self, cr, uid, ids, context=None):
print "DDDDDDDDDDDDDDDD"
return True
class freight_cost(osv.osv):
_name='freight.cost'
_columns={
'cost_id':fields.many2one('purchase.order','name'),
'name':fields.char('Name',size=64),
'cost':fields.float('Price'),
'description':fields.char('Description')
}
.xml file--------
<record id="freight_tree_view" model="ir.ui.view">
<field name="name">freight.cost.tree</field>
<field name="model">freight.cost</field>
<field name="arch" type="xml">
<tree string="Freight Cost tree">
<field name="name"/>
<field name="cost"/>
<field name="description"/>
</tree>
</field>
</record>
<record id="freight_form_view" model="ir.ui.view">
<field name="name">freight.cost.form</field>
<field name="model">freight.cost</field>
<field name="arch" type="xml">
<form string="Freight Cost form ">
<group><field name="name"/>
<field name="cost"/>
<field name="description"/></group>
</form>
</field>
</record>
<record model="ir.ui.view" id="purchase_freight_order_form">
<field name="name">purchase.freight.order.form</field>
<field name="model">purchase.order</field>
<field name="type">form</field>
<field name="inherit_id" ref="purchase.purchase_order_form"/>
<field name="arch" type="xml">
<xpath expr="/form/sheet/notebook/page[@string='Products']" position="after">
<page string="Freight Charges">
<field name="freight_ids" colspan="4" />
</page>
</xpath>
</field>
</record>
