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# -*- encoding: utf-8 -*-
###########################################################################
# Module Writen to OpenERP, Open Source Management Solution
#
# Copyright (c) 2012 Vauxoo - http://www.vauxoo.com
# All Rights Reserved.
# info@vauxoo.com
############################################################################
# Coded by: julio (julio@vauxoo.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 osv import osv,fields
import decimal_precision as dp
class mrp_production(osv.osv):
_inherit='mrp.production'
def copy(self, cr, uid, id, default=None, context=None):
if default is None:
default = {}
default.update({
'variation_ids' : [],
'variation_finished_product_ids' : [],
})
return super(mrp_production, self).copy(cr, uid, id, default, context)
_columns = {
'variation_ids' : fields.one2many('mrp.variation','production_id','Variation Product Consumed',readonly=True),
'variation_finished_product_ids' : fields.one2many('mrp.variation.finished.product','production_id','Variation Product Finished',readonly=True),
}
def action_finish(self,cr,uid,ids,context={}):
res = super(mrp_production, self).action_finish(cr,uid,ids,context=context)
self.create_variation_consumed(cr,uid,ids,context=context)
self.create_variation_finished_product(cr,uid,ids,context=context)
return res
def create_variation(self,cr,uid,ids,real={},planned={},context={}):
prod_product = self.pool.get('product.product')
list_val=[]
for production in self.browse(cr,uid,ids,context=context):
lista=[]
lista.extend(real.keys())
lista.extend(planned.keys())
lista=list(set(lista))
res_diff = dict( planned )
for product_id in lista:
res_diff.setdefault(product_id, 0)
res_diff[product_id]-=real.get(product_id, 0)
for val_diff in res_diff.items():
val={'product_id':val_diff[0],
'quantity':(val_diff[1])*-1,
'product_uom':prod_product.browse(cr,uid,val_diff[0]).uom_id.id,
'production_id':production.id
}
list_val.append(val)
return list_val
def create_res_real_planned(self,cr,uid,dat=False):
product_product=self.pool.get('product.product')
if dat is False:
dat = []
res = {}
for lin in dat:
res.setdefault(lin['product_id'],0)
product=product_product.browse(cr,uid,lin['product_id'])
qty_uom_convert=self.pool.get('product.uom')._compute_qty(cr, uid, lin['product_uom'], lin['product_qty'], to_uom_id=product.uom_id.id)
res[lin['product_id']]+=qty_uom_convert
return res
def create_consume_real(self,cr,uid,ids,context={}):
for production in self.browse(cr,uid,ids,context=context):
cr.execute("""
SELECT sm.product_uom,sm.product_id,sum(COALESCE(sm.product_qty,0)) AS product_qty
FROM mrp_production_move_ids mpmi JOIN stock_move sm
ON sm.id=mpmi.move_id
WHERE mpmi.production_id=%s
AND sm.state='done'
GROUP BY sm.product_id,sm.product_uom
""",(production.id,))
dat = cr.dictfetchall()
res_real=self.create_res_real_planned(cr,uid,dat)
return res_real
def create_consume_planned(self,cr,uid,ids,context={}):
for production in self.browse(cr,uid,ids,context=context):
cr.execute("""
SELECT product_id,sum(COALESCE(product_qty,0)) AS product_qty,product_uom
FROM mrp_production_product_line
WHERE production_id=%s
GROUP BY product_id,product_uom
""",(production.id,))
dat = cr.dictfetchall()
res_planned=self.create_res_real_planned(cr,uid,dat)
return res_planned
def create_finished_product_real(self,cr,uid,ids,context={}):
for production in self.browse(cr,uid,ids,context=context):
cr.execute("""
SELECT product_id,product_uom,sum(product_qty) AS product_qty
FROM stock_move
WHERE production_id=%s
AND state='done'
GROUP BY product_id,product_uom
""",(production.id,))
dat = cr.dictfetchall()
res_real=self.create_res_real_planned(cr,uid,dat)
return res_real
def create_finished_product_planned(self,cr,uid,ids,context={}):
for production in self.browse(cr,uid,ids,context=context):
cr.execute("""
SELECT product_id,sum(quantity) AS product_qty, product_uom
FROM mrp_pt_planified
WHERE production_id=%s
GROUP BY product_id,product_uom
""",(production.id,))
dat = cr.dictfetchall()
res_planned=self.create_res_real_planned(cr,uid,dat)
return res_planned
def create_variation_consumed(self,cr,uid,ids,context={}):
prod_variation_consumed = self.pool.get('mrp.variation')
for production in self.browse(cr,uid,ids,context=context):
prod_variation_consumed.unlink(cr,uid,map(lambda x:x.id, production.variation_ids))
real=self.create_consume_real(cr,uid,ids,context=context)
planned=self.create_consume_planned(cr,uid,ids,context=context)
res = self.create_variation(cr,uid,ids,real,planned,context=context)
[prod_variation_consumed.create(cr,uid,lin) for lin in res]
return True
def create_variation_finished_product(self,cr,uid,ids,context={}):
prod_variation_finished_product=self.pool.get('mrp.variation.finished.product')
for production in self.browse(cr,uid,ids,context=context):
prod_variation_finished_product.unlink(cr,uid,map(lambda x:x.id, production.variation_finished_product_ids))
real=self.create_finished_product_real(cr,uid,ids,context=context)
planned=self.create_finished_product_planned(cr,uid,ids,context=context)
res = self.create_variation(cr,uid,ids,real,planned,context=context)
[prod_variation_finished_product.create(cr,uid,lin) for lin in res]
return True
mrp_production()
class mrp_variation(osv.osv):
_name='mrp.variation'
_rec_name='product_id'
def _get_variation_cost(self,cr,uid,ids,field_name,args,context={}):
res={}
for variation in self.browse(cr,uid,ids,context=context):
res[variation.id] = variation.quantity*variation.product_id.standard_price
return res
_columns = {
'product_id' : fields.many2one('product.product','Product'),
'quantity' : fields.float('Quantity', digits_compute=dp.get_precision('Product UoM')),
'production_id' : fields.many2one('mrp.production','production'),
'product_uom' : fields.many2one('product.uom','UoM'),
'cost_variation' : fields.function(_get_variation_cost,type='float',digits_compute=dp.get_precision('Purchase Price'),string='Variation Cost')
}
mrp_variation()
class mrp_variation_finished_product(osv.osv):
_name='mrp.variation.finished.product'
_rec_name='product_id'
def _get_variation_cost(self,cr,uid,ids,field_name,args,context={}):
res={}
for variation in self.browse(cr,uid,ids,context=context):
res[variation.id] = variation.quantity*variation.product_id.standard_price
return res
_columns = {
'product_id' : fields.many2one('product.product','Product'),
'quantity' : fields.float('Quantity', digits_compute=dp.get_precision('Product UoM'))
'production_id' : fields.many2one('mrp.production','production'),
'product_uom' : fields.many2one('product.uom','UoM'),
'cost_variation' : fields.function(_get_variation_cost,type='float',digits_compute=dp.get_precision('Purchase Price'),string='Variation Cost')
}
mrp_variation_finished_product()
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