Add partner bank on invoice

- new field partner_bank on invoice
- use the partner bank for the payment
- don't fill the payment line wizard by default

bzr revid: ced-57fdec04527d5105ca707e17514424752dc14241

addons/account/account_invoice_view.xml

@@ -138,7 +138,9 @@
 						<field name="date_due" select="1"/>
 						<field name="reference_type" select="2" nolabel="1" size="0"/>
 						<field name="reference" select="1" nolabel="1"/>
-						<field name="name" select="2"/>
+						<field name="partner_bank" select="2"
+							domain="[('partner_id', '=', partner_id)]"
+							on_change="onchange_partner_bank(partner_bank)"/>
 						<field name="check_total" required="2"/>
 						<field name="currency_id" on_change="onchange_currency_id(currency_id)" select="2"/>
 						<field name="invoice_line" nolabel="1" colspan="4"
@@ -190,6 +192,7 @@
 						<field name="company_id"/>
 						<newline/>
 						<field name="payment_term" on_change="onchange_payment_term_date_invoice(payment_term, date_invoice)" />
+						<field name="name" select="2"/>
 						<newline/>
 						<field name="number" select="2"/>
 						<field name="origin"/>

addons/account/invoice.py

@@ -149,6 +149,8 @@ class account_invoice(osv.osv):
 		'company_id': fields.many2one('res.company', 'Company', required=True),
 		'check_total': fields.float('Total', digits=(16,2), states={'open':[('readonly',True)],'close':[('readonly',True)]}),
 		'reconciled': fields.function(_reconciled, method=True, string='Reconciled', type='boolean'),
+		'partner_bank': fields.many2one('res.partner.bank', 'Bank Account',
+			help='The partner bank account to pay\nKeep empty to use the default'),
 	}
 	_defaults = {
 		'type': _get_type,
@@ -238,6 +240,9 @@ class account_invoice(osv.osv):
 	def onchange_invoice_line(self, cr, uid, ids, lines):
 		return {}
 
+	def onchange_partner_bank(self, cursor, user, ids, partner_bank_id):
+		return {'value': {}}
+
 	# go from canceled state to draft state
 	def action_cancel_draft(self, cr, uid, ids, *args):
 		self.write(cr, uid, ids, {'state':'draft'})

addons/account_payment/account_move_line.py

@@ -81,7 +81,7 @@ class account_move_line(osv.osv):
 			return [('id','=','0')]
 		return [('id','in',map(lambda x:x[0], res))]
 
-	def line2bank(self,cr,uid,ids,payment_type= 'manual',context=None):
+	def line2bank(self, cr, uid, ids, payment_type='manual', context=None):
 		"""
 		Try to return for each account move line a corresponding bank
 		account according to the payment type.  This work using one of
@@ -89,28 +89,22 @@ class account_move_line(osv.osv):
 		associated to the line.
 		Return the first suitable bank for the corresponding partner.
 		"""
-		if not ids: return {}
-		bank_type= self.pool.get('payment.mode').suitable_bank_types(cr,uid,payment_type,context=context)
-		cr.execute('''select DISTINCT l.id,b.id,b.state
-				  from account_invoice i
-				    join account_move m on (i.move_id = m.id)
-				    join account_move_line l on (m.id = l.move_id)
-				    join res_partner p on (p.id = i.partner_id)
-				    join res_partner_bank b on (p.id = b.partner_id)
-				  where l.id in (%s)
-				  ''' % ",".join(map(str,ids)) )
-
-		r= cr.fetchall()
-		type_ok=[]
-		line2bank={}.fromkeys(ids)
-		for line,bank,t in r:
-			if not line2bank[line]:
-				line2bank[line]= bank
-				if t in bank_type:
-					type_ok.append(line)
-			elif (line not in  type_ok) and (t in bank_type) :
-				line2bank[line]= bank
-				type_ok.append(line)
+		payment_mode_obj = self.pool.get('payment.mode')
+		line2bank = {}
+		if not ids:
+			return {}
+		bank_type = payment_mode_obj.suitable_bank_types(cr, uid, payment_type,
+				context=context)
+		for line in self.browse(cr, uid, ids, context=context):
+			if line.invoice and line.invoice.partner_bank:
+				line2bank[line.id] = line.invoice.partner_bank.id
+			elif line.partner:
+				for bank in line.partner.bank_ids:
+					if bank.state in bank_type:
+						line2bank[line.id] = bank.id
+						break
+				if line.id not in line2bank and line.partner.bank_ids:
+					line2bank[line.id] = line.partner.bank_ids[0].id
 		return line2bank
 
 	_columns = {

addons/account_payment/wizard/wizard_payment_order.py

@@ -52,7 +52,7 @@ def search_entries(self, cr, uid, data, context):
 	<field name="entries" colspan="4" height="300" width="800" nolabel="1"
 		domain="[('id', 'in', [%s])]"/>
 </form>''' % (','.join([str(x) for x in line_ids]))
-	return {'entries': line_ids}
+	return {}
 
 def create_payment(self, cr, uid, data, context):
 	line_ids= data['form']['entries'][0][2]