From 9fd8b8ad5a477a1a3b2eba88267d2dad48e64741 Mon Sep 17 00:00:00 2001
From: "uco (OpenERP)" <uco@tinyerp.co.in>
Date: Tue, 9 Mar 2010 13:12:38 +0530
Subject: [PATCH] [IMP] mrp: Converted 'Change Production Quantity' wizard into
 osv_memory wizard.

bzr revid: uco@tinyerp.co.in-20100309074238-9qher5ex154s3hlb
---
 addons/mrp/__terp__.py                        |   3 +-
 addons/mrp/mrp_view.xml                       |  16 +--
 addons/mrp/wizard/__init__.py                 |   2 +-
 addons/mrp/wizard/change_production_qty.py    |  87 +++++++++++++
 .../mrp/wizard/change_production_qty_view.xml |  45 +++++++
 .../wizard/wizard_change_production_qty.py    | 117 ------------------
 6 files changed, 143 insertions(+), 127 deletions(-)
 create mode 100644 addons/mrp/wizard/change_production_qty.py
 create mode 100644 addons/mrp/wizard/change_production_qty_view.xml
 delete mode 100644 addons/mrp/wizard/wizard_change_production_qty.py

diff --git a/addons/mrp/__terp__.py b/addons/mrp/__terp__.py
index 9f5bc664be7..ff51c74a41a 100644
--- a/addons/mrp/__terp__.py
+++ b/addons/mrp/__terp__.py
@@ -61,8 +61,9 @@
         'mrp_workflow.xml',
         'mrp_data.xml',
         'mrp_wizard_view.xml',
-        'mrp_view.xml',
         'wizard/make_procurement_view.xml',
+        'wizard/change_production_qty_view.xml',
+        'mrp_view.xml',
         'mrp_wizard.xml',
         'mrp_report.xml',
         'company_view.xml',
diff --git a/addons/mrp/mrp_view.xml b/addons/mrp/mrp_view.xml
index 6041bc5163c..061278771db 100644
--- a/addons/mrp/mrp_view.xml
+++ b/addons/mrp/mrp_view.xml
@@ -440,13 +440,13 @@
             </field>
         </record>
 
-        <wizard
-            string="Change Product Qty."
-            model="mrp.production"
-            name="change_production_qty"
-            id="mrp.wizard_change_production_qty"
-            keyword="client_action_multi"
-            multi="True"/>
+<!--        <wizard-->
+<!--            string="Change Product Qty."-->
+<!--            model="mrp.production"-->
+<!--            name="change_production_qty"-->
+<!--            id="mrp.wizard_change_production_qty"-->
+<!--            keyword="client_action_multi"-->
+<!--            multi="True"/>-->
 
         <record id="mrp_production_form_view" model="ir.ui.view">
             <field name="name">mrp.production.form</field>
@@ -462,7 +462,7 @@
                         <field name="product_qty"/>
                         <group colspan="2" col="3">
                         <field name="product_uom"/>
-                        <button type="action" name="%(mrp.wizard_change_production_qty)d" string="Change Qty" states="ready,confirmed,in_production"/>
+                        <button type="action" name="%(mrp.action_change_production_qty)d" string="Change Qty" states="ready,confirmed,in_production"/>
                         </group>
                         <label string="" colspan="2"/>
                         <field name="product_uos_qty" groups="product.group_uos"/>
diff --git a/addons/mrp/wizard/__init__.py b/addons/mrp/wizard/__init__.py
index a859d55b44e..462ec509e09 100644
--- a/addons/mrp/wizard/__init__.py
+++ b/addons/mrp/wizard/__init__.py
@@ -25,7 +25,7 @@ import wizard_schedulers_all
 import wizard_price
 import wizard_workcenter_load
 import wizard_track_prod
-import wizard_change_production_qty
+import change_production_qty
 import make_procurement_product
 
 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
diff --git a/addons/mrp/wizard/change_production_qty.py b/addons/mrp/wizard/change_production_qty.py
new file mode 100644
index 00000000000..56fd5fc2b53
--- /dev/null
+++ b/addons/mrp/wizard/change_production_qty.py
@@ -0,0 +1,87 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#    
+#    OpenERP, Open Source Management Solution
+#    Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
+#
+#    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/>.     
+#
+##############################################################################
+
+import time
+import ir
+from osv.osv import except_osv
+from osv import fields, osv
+import netsvc
+from tools.translate import _
+
+class change_production_qty(osv.osv_memory):
+    _name = 'change.production.qty'
+    _description = 'Change Quantity of Products'
+    
+    _columns = {
+        'product_qty': fields.float('Product Qty', required=True),
+    }
+
+    def default_get(self, cr, uid, ids, context):
+        record_id = context and context.get('record_id',False)
+        res = {}
+        prod_obj = self.pool.get('mrp.production')
+        prod = prod_obj.browse(cr, uid, record_id)
+        if prod.state in ('cancel', 'done'):
+            raise osv.except_osv(_('Warning !'), _('The production is in "%s" state. You can not change the production quantity anymore') % (prod.state).upper() )
+        if prod.state in ('draft'):
+            return res
+        if record_id:
+            res['product_qty'] = prod.product_qty
+        return res
+    
+    def change_prod_qty(self, cr, uid, ids, context):
+        record_id = context and context.get('record_id',False)
+        prod_obj = self.pool.get('mrp.production')
+        wiz_qty = self.browse(cr, uid, ids[0])
+        prod = prod_obj.browse(cr, uid,record_id)
+        prod_obj.write(cr, uid,prod.id, {'product_qty': wiz_qty.product_qty})
+        prod_obj.action_compute(cr, uid, [prod.id])
+    
+        move_lines_obj = self.pool.get('stock.move')
+        for move in prod.move_lines:
+            bom_point = prod.bom_id
+            bom_id = prod.bom_id.id
+            if not bom_point:
+                bom_id = self.pool.get('mrp.bom')._bom_find(cr, uid, prod.product_id.id, prod.product_uom.id)
+                if not bom_id:
+                    raise osv.except_osv(_('Error'), _("Couldn't find bill of material for product"))
+                prod_obj.write(cr, uid, [prod.id], {'bom_id': bom_id})
+                bom_point = self.pool.get('mrp.bom').browse(cr, uid, [bom_id])[0]
+    
+            if not bom_id:
+                raise osv.except_osv(_('Error'), _("Couldn't find bill of material for product"))
+    
+            factor = prod.product_qty * prod.product_uom.factor / bom_point.product_uom.factor
+            res = self.pool.get('mrp.bom')._bom_explode(cr, uid, bom_point, factor / bom_point.product_qty, [])
+            for r in res[0]:
+                if r['product_id']== move.product_id.id:
+                    move_lines_obj.write(cr, uid,move.id, {'product_qty' :  r['product_qty']})
+    
+        product_lines_obj = self.pool.get('mrp.production.product.line')
+    
+        for m in prod.move_created_ids:
+            move_lines_obj.write(cr, uid,m.id, {'product_qty': wiz_qty.product_qty})
+    
+        return {}
+    
+change_production_qty()
+
+# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
diff --git a/addons/mrp/wizard/change_production_qty_view.xml b/addons/mrp/wizard/change_production_qty_view.xml
new file mode 100644
index 00000000000..8b0e5ffd021
--- /dev/null
+++ b/addons/mrp/wizard/change_production_qty_view.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<openerp>
+    <data>
+        
+        <!--  Change Product Quantity -->
+        
+		<record id="view_change_production_qty_wizard" model="ir.ui.view">
+            <field name="name">Change Product Qty</field>
+            <field name="model">change.production.qty</field>
+            <field name="type">form</field>
+            <field name="arch" type="xml">
+                <form string="Change Product Qty">
+				    <field name="product_qty"/>
+				    <newline/>
+				    <group col="2" colspan="4">
+                		<button icon='gtk-cancel' special="cancel"
+                			string="Cancel" />
+                		<button name="change_prod_qty" string="Validate"
+                			colspan="1" type="object" icon="gtk-ok" />
+                	</group>
+                </form>
+            </field>
+        </record>
+
+        <record id="action_change_production_qty" model="ir.actions.act_window">
+            <field name="name">Change Product Qty</field>
+            <field name="type">ir.actions.act_window</field>
+            <field name="res_model">change.production.qty</field>
+            <field name="view_type">form</field>
+            <field name="view_mode">form</field>
+            <field name="target">new</field>
+            <field name="context">{'record_id' : active_id}</field>
+        </record>
+
+       <record model="ir.values" id="values_change_production_qty">
+            <field name="model_id" ref="mrp.model_mrp_production" />
+            <field name="object" eval="1" />
+            <field name="name">Change Product Qty</field>
+            <field name="key2">client_action_multi</field>
+            <field name="value" eval="'ir.actions.act_window,' + str(ref('action_change_production_qty'))"/>
+            <field name="key">action</field>
+            <field name="model">mrp.production</field>
+        </record>
+	</data>
+</openerp>	
diff --git a/addons/mrp/wizard/wizard_change_production_qty.py b/addons/mrp/wizard/wizard_change_production_qty.py
deleted file mode 100644
index a9a8387acdf..00000000000
--- a/addons/mrp/wizard/wizard_change_production_qty.py
+++ /dev/null
@@ -1,117 +0,0 @@
-# -*- coding: utf-8 -*-
-##############################################################################
-#    
-#    OpenERP, Open Source Management Solution
-#    Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
-#
-#    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/>.     
-#
-##############################################################################
-
-import time
-import wizard
-import ir
-import pooler
-from osv.osv import except_osv
-from osv import fields,osv
-import netsvc
-from tools.translate import _
-
-
-form1 = '''<?xml version="1.0"?>
-<form string="Change Product Qty">
-    <field name="product_qty"/>
-</form>'''
-
-form1_fields={
-                'product_qty': {'string': 'Product Qty', 'type':'float', 'required':True},
-              }
-
-def _get_qty(self,cr,uid, data, state):
-    prod_obj = pooler.get_pool(cr.dbname).get('mrp.production')
-    prod = prod_obj.browse(cr, uid,data['ids'])[0]
-    form1_fields['product_qty']['default']=prod.product_qty
-    return {}
-def _get_states(self, cr, uid, data, context):
-    prod_obj = pooler.get_pool(cr.dbname).get('mrp.production')
-    prod = prod_obj.browse(cr, uid,data['ids'])[0]
-    if prod.state in  ('cancel', 'done'):
-        raise wizard.except_wizard(_('Warning !'), _('The production is in "%s" state. You can not change the production quantity anymore') % (prod.state).upper() )
-        return 'end'
-    if prod.state in  ('draft'):
-        #raise wizard.except_wizard('Warning !', 'The production is in "%s" state. You can change the production quantity directly...!!!' % (prod.state).upper() )
-        return 'end'
-    else:
-        return 'confirm'
-
-def _change_prod_qty(self, cr, uid, data, context):
-    pool = pooler.get_pool(cr.dbname)
-    prod_obj = pool.get('mrp.production')
-    prod = prod_obj.browse(cr, uid,data['ids'])[0]
-    prod_obj.write(cr, uid,prod.id, {'product_qty' : data['form']['product_qty']})
-    prod_obj.action_compute(cr, uid, [prod.id])
-
-    move_lines_obj = pool.get('stock.move')
-    for move in prod.move_lines:
-        bom_point = prod.bom_id
-        bom_id = prod.bom_id.id
-        if not bom_point:
-            bom_id = pool.get('mrp.bom')._bom_find(cr, uid, prod.product_id.id, prod.product_uom.id)
-            if not bom_id:
-                raise osv.except_osv(_('Error'), _("Couldn't find bill of material for product"))
-            self.write(cr, uid, [prod.id], {'bom_id': bom_id})
-            bom_point = pool.get('mrp.bom').browse(cr, uid, [bom_id])[0]
-
-        if not bom_id:
-            raise osv.except_osv(_('Error'), _("Couldn't find bill of material for product"))
-
-        factor = prod.product_qty * prod.product_uom.factor / bom_point.product_uom.factor
-        res = pool.get('mrp.bom')._bom_explode(cr, uid, bom_point, factor / bom_point.product_qty, [])
-        for r in res[0]:
-            if r['product_id']== move.product_id.id:
-                move_lines_obj.write(cr, uid,move.id, {'product_qty' :  r['product_qty']})
-
-    product_lines_obj = pool.get('mrp.production.product.line')
-
-    for m in prod.move_created_ids:
-        move_lines_obj.write(cr, uid,m.id, {'product_qty' : data['form']['product_qty']})
-
-    return {}
-
-class change_production_qty(wizard.interface):
-    states = {
-        'init' : {
-            'actions' : [],
-            'result' : {'type' : 'choice', 'next_state' : _get_states}
-        },
-
-        'confirm' : {
-            'actions' : [_get_qty],
-            'result': {'type': 'form', 'arch':form1, 'fields':form1_fields, 'state':[('end','Cancel'),('validate','Validate')]}
-        },
-
-        'validate': {
-            'actions': [],
-            'result': {'type':'action', 'action':_change_prod_qty, 'state':'end'}
-        },
-
-        'end' : {
-            'actions' : [],
-            'result': {'type': 'state', 'state': 'end'},
-        },
-    }
-
-change_production_qty('change_production_qty')
-
-# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: