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# -*- coding: utf-8 -*-
#!/usr/bin/python
# -*- coding: utf-8 -*-
##############################################
#
# ChriCar Beteiligungs- und Beratungs- GmbH
# Copyright (C) ChriCar Beteiligungs- und Beratungs- GmbH
# all rights reserved
# created 2009-08-18 23:44:30+02
#
# WARNING: This program as such is intended to be used by professional
# programmers who take the whole responsability of assessing all potential
# consequences resulting from its eventual inadequacies and bugs.
# End users who are looking for a ready-to-use solution with commercial
# garantees and support are strongly adviced to contract a Free Software
# Service Company.
#
# 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/> or
# write to the Free Software Foundation, Inc.,
# 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
###############################################
import time
from osv import fields,osv
import pooler
import sys
class chricar_budget_production(osv.osv):
_name = "chricar.budget.production"
_columns = {
'name' : fields.char ('Production Budget', size=64, required=True),
'fiscalyear_id': fields.many2one('account.fiscalyear', 'Fiscal Year',required=True),
'budget_version_ids' : fields.one2many('c2c_budget.version','budget_production_id','Budget Versions '),
}
def copy(self, cr, uid, id, default=None, context=None):
prod = self.browse(cr, uid, id, context=context)
default = default or {}
default['is_current'] = False
if not default.get('name', False):
v = ' - v' + time.strftime("%Y-%m-%d")
default['name'] = prod.name + v
res = super(chricar_budget_production, self).copy(cr, uid, id, default, context)
# FIXME - update budget_versions
#?? ids = self.search(cr, uid, [('parent_id','child_of', [res])])
#cr.execute('update budget_version name = name ||' %s ' , is_current=False where budget_production_id in ('+','.join(map(str,ids))+')', [v])
# udpate new current
# set budget_version_next_id, = new next
# set budget_version_pervious_id, = new previous
return res
chricar_budget_production()
class chricar_budget(osv.osv):
_name = "chricar.budget"
def product_id_change(self, cr, uid, ids, product, price_unit_id, uom_id):
prod= self.pool.get('product.product').browse(cr, uid,product)
pu = prod.price_unit_id.id
if not price_unit_id:
price_unit_id = pu
prod_uom_po = prod.uom_po_id.id
if not uom_id:
uom_id = prod_uom_po
res = {'value': {'price_unit_id':pu,
'product_uom': uom,
}
}
return res
def _product_qty_line(self, cr, uid, ids, name, args, context=None):
res = {}
for line in self.browse(cr, uid, ids, context=context):
res[line.id] = line.surface * line.yield_qty
return res
def _amount_line(self, cr, uid, ids, name, args, context=None):
res = {}
for line in self.browse(cr, uid, ids, context=context):
res[line.id] = (line.surface * line.yield_qty) * line.price / line.price_unit_id.coefficient
return res
def _yield_line(self, cr, uid, ids, name, args, context=None):
res = {}
for line in self.browse(cr, uid, ids, context=context):
if line.surface and line.surface > 0.0:
res[line.id] = ((line.surface * line.yield_qty) * line.price / line.price_unit_id.coefficient) / line.surface
else:
res[line.id] = 0.0
return res
def name_get(self, cr, uid, ids, context=None):
if not len(ids):
return []
reads = self.read(cr, uid, ids, ['product_id','budget_version_id'], context)
res = []
for record in reads:
# FIXME read code from bud version
#code = record.budget_version_id[0].code
code = ''
if not code:
code = record['budget_version_id'][1]
name = record['product_id'][1]
res.append((record['id'],code + ' ' + name))
return res
def _harvest(self, cr, uid, ids, name, args, context=None):
res = {}
harvest = 0.0
for line in self.browse(cr, uid, ids, context=context):
product = line.product_id.id
fy_date_start = line.budget_version_id.budget_id.start_date
fy_date_stop = line.budget_version_id.budget_id.end_date
#print >>sys.stderr,'harvest ',product, fy_date_start, fy_date_stop
cr.execute("""select coalesce(sum(product_qty),0) from stock_move s,
stock_location l
where state='done'
and l.usage = 'production'
and l.id = s.location_id
and product_id = %d
and to_char(date_expected,'YYYY-MM-DD') between '%s' and '%s'""" % (product,fy_date_start,fy_date_stop))
harvest = cr.fetchone()
print >>sys.stderr,'harvest ',product, fy_date_start, fy_date_stop, harvest[0]
harvest = harvest[0]
res[line.id] = harvest
return res
def _harvest_net(self, cr, uid, ids, name, args, context=None):
res = {}
print >>sys.stderr,'harvest yield net'
for line in self.browse(cr, uid, ids, context=context):
harvest_yield = 0.0
harvest = 0.0
surface_used = line.surface
if line.harvest_soil:
harvest = line.harvest * (100 - line.harvest_soil ) /100
else:
harvest = line.harvest
print >>sys.stderr,'harvest yield 2',surface_used,harvest
if surface_used and surface_used <> 0.0 and harvest and harvest <> 0.0:
harvest_yield = harvest / surface_used
res[line.id] = harvest_yield
return res
def _harvest_yield(self, cr, uid, ids, name, args , context=None):
res = {}
print >>sys.stderr,'harvest yield 1'
for line in self.browse(cr, uid, ids, context=context):
harvest_yield = 0.0
harvest = 0.0
surface_used = line.surface
harvest = line.harvest
print >>sys.stderr,'harvest yield 2',surface_used,harvest
if surface_used and surface_used <> 0.0 and harvest and harvest <> 0.0:
harvest_yield = harvest / surface_used
res[line.id] = harvest_yield
return res
def _harvest_yield_diff(self, cr, uid, ids, name, args, context=None):
res = {}
print >>sys.stderr,'harvest yield 2'
for line in self.browse(cr, uid, ids, context=context):
harvest_yield_diff = 0.0
yield_qty = line.yield_qty
harvest_net = line.harvest_net
print >>sys.stderr,'harvest yield 2',yield_qty,harvest_net
if yield_qty <> 0.0 and harvest_net <> 0.0:
harvest_yield_diff = ((harvest_net / yield_qty) - 1.0) * 100
res[line.id] = harvest_yield_diff
return res
_columns = {
'amount' : fields.function(_amount_line, method=True, string='Total Sales Planned' ,digits=(16,0),
help="Planned Production Quantity * Price"),
#'budget_version_id' : fields.integer ('Budget version', required=True),
'budget_version_id' : fields.many2one('c2c_budget.version','Budget Version', required=True),
'location_ids' : fields.one2many('chricar.budget.surface','budget_id','Location Surface used'),
'name' : fields.text ('Notes'),
#'partner_id' : fields.many2one('res.partner','Partner'),
'price' : fields.float ('Price', digits=(16,2),help="Exected average price"),
'price_unit_id' : fields.many2one('c2c_product.price_unit','Price Unit', required=True),
'product_id' : fields.many2one('product.product','Product', select=True, required=True),
'product_uom' : fields.many2one('product.uom', 'Product UOM', required=True),
'product_qty' : fields.function(_product_qty_line, method=True, string='Planned Quantity' ,digits=(16,0),
help="Surface * Yield"),
'surface' : fields.float ('Surface (ha)', digits=(16,2)),
'yield_qty' : fields.float ('Yield qty/ha', digits=(16,0)),
'yield_sale' : fields.function(_yield_line, method=True, string='Sales/ha' ,digits=(16,0),
help="Planned Sales / Surface"),
'date_cultivation' : fields.date ('Date Cultivation'),
'sale_from' : fields.date ('Sale start', help="""Sale lines will be created aliquot for not individually planned sales""", required=True),
'sale_to' : fields.date ('Sale end'),
'harvest_period_id' : fields.many2one('account.period','Harvest Period',help="In this period the harvest will be evaluated using product cost price", required=True),
'harvest' : fields.function(_harvest, method=True, string='Harvest' ,digits=(16,0), help="Harvested qty this year", readonly=True),
'harvest_soil' : fields.float ('Soil %', digits=(16,0),help="The percentag of soil") ,
'harvest_net' : fields.function(_harvest_net, method=True, string='Net/ha' ,digits=(16,0), help="Harvested qty net - without soil this year", readonly=True),
'harvest_yield' : fields.function(_harvest_yield, method=True, string='Yield/ha' ,digits=(16,0), help="Harvested yield qty this year", readonly=True),
'harvest_yield_diff' : fields.function(_harvest_yield_diff, method=True, string='Yield Net Diff' ,digits=(16,2), help="Harvested yield Diff", readonly=True),
}
_defaults = {
'budget_version_id' : lambda *a: 1,
}
_order = "name"
_sql_constraints = [
('surface_0', 'CHECK (surface>0)', 'Surface must be greater than 0 !'),
]
def copy(self, cr, uid, id, default=None, context=None):
if default is None:
default = {}
default = default.copy()
default.update({'location_ids': []})
budget = self.browse(cr, uid, id, context=context)
default['name'] = (budget['name'] or '') + '(copy)'
return super(chricar_budget, self).copy(cr, uid, id, default, context)
chricar_budget()
class chricar_budget_surface(osv.osv):
_name = "chricar.budget.surface"
def _surface_location(self, cr, uid, ids, name, args, context=None):
res = {}
for line in self.browse(cr, uid, ids, context=context):
res[line.id] = line.location_id.capacity
return res
def _harvest(self, cr, uid, ids, name, args, context=None):
res = {}
for line in self.browse(cr, uid, ids, context=context):
harvest = 0.0
product = line.budget_id.product_id.id
location = line.location_id.id
fy_date_start = line.budget_id.budget_version_id.budget_id.start_date
fy_date_stop = line.budget_id.budget_version_id.budget_id.end_date
print >>sys.stderr,'harvest detail ',product,location, fy_date_start, fy_date_stop
cr.execute("""select coalesce(sum(product_qty),0) from stock_move s,
stock_location l
where state='done'
and l.usage = 'production'
and l.id = s.location_id
and s.product_id = %d
and s.location_id = %d
and to_char(date_planned,'YYYY-MM-DD') between '%s' and '%s'""" % (product,location,fy_date_start,fy_date_stop))
harvest = cr.fetchone()
harvest = harvest[0]
print >>sys.stderr,'harvest detail 2',product,location, fy_date_start, fy_date_stop,harvest
res[line.id] = harvest
return res
def _harvest_yield(self, cr, uid, ids, name, args, context=None):
res = {}
for line in self.browse(cr, uid, ids, context=context):
harvest_yield_detail = 0.0
surface_used_detail = line.name
harvest_detail = line.harvest
print >>sys.stderr,'harvest yield detail',name,surface_used_detail,harvest_detail
if surface_used_detail and surface_used_detail <> 0.0 and harvest_detail and harvest_detail <> 0.0:
harvest_yield_detail = harvest_detail / surface_used_detail
res[line.id] = harvest_yield_detail
return res
_columns = {
'budget_id' : fields.many2one('chricar.budget','Product', required=True),
'location_id' : fields.many2one('stock.location','Location', required=True),
'name' : fields.float ('ha used', digits=(16,2), required=True, help="Surface of field used for this product"),
'surface_location' : fields.function(_surface_location, method=True, string='ha total' ,digits=(16,2), help="Total surface of field", readonly=True),
'product_id' : fields.many2one('product.product','Seed', select=True ),
'harvest' : fields.function(_harvest, method=True, string='Harvest' ,digits=(16,0), help="Harvested qty this year on this location", readonly=True),
'harvest_yield' : fields.function(_harvest_yield, method=True, string='Yield' ,digits=(16,0), help="Harvested yield qty this year on this location", readonly=True),
'prodlot_id' : fields.many2one('stock.production.lot', 'Production Lot', readonly=True),
}
def on_change_location(self, cr, uid, ids,location_id,surface,surface_location):
result ={}
loc = self.pool.get('stock.location').browse(cr, uid, [int(location_id)])[0]
surface_location = loc.capacity
result['surface_location'] = surface_location
if not surface or surface > surface_location :
result['name'] = surface_location
return {'value':result}
chricar_budget_surface()
class product_product(osv.osv):
_inherit = "product.product"
_columns = {
'budget_ids': fields.one2many('chricar.budget','product_id','Budget Products'),
}
def copy(self, cr, uid, id, default=None, context=None):
if default is None:
default = {}
default = default.copy()
default.update({'budget_ids': []})
return super(product_product, self).copy(cr, uid, id, default, context)
product_product()
#class res_partner(osv.osv):
# _inherit = "res.partner"
# _columns = {
# 'budget_ids': fields.one2many('chricar.budget','partner_id','Budget Products'),
# }
#
#res_partner()
class c2c_budget_version(osv.osv):
_inherit = "c2c_budget.version"
_columns = {
'budget_ids': fields.one2many('chricar.budget','budget_version_id','Budget Products'),
'budget_production_id': fields.many2one('chricar.budget.production','Budget Produktion'),
}
c2c_budget_version()
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