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# -*- encoding: utf-8 -*-
##############################################################################
#
# OpenERP, Open Source Management Solution
# Copyright (C) 2004-2008 Tiny SPRL (<http://tiny.be>). All Rights Reserved
# $Id$
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
##############################################################################
from osv import osv, fields
import time
class account_asset_category(osv.osv):
_name = 'account.asset.category'
_description = 'Asset category'
_columns = {
'name': fields.char('Asset category', size=64, required=True, select=1),
'code': fields.char('Asset code', size=16, select=1),
'note': fields.text('Note'),
}
account_asset_category()
class account_asset_asset(osv.osv):
_name = 'account.asset.asset'
_description = 'Asset'
# def _balance(self, cr, uid, ids, field_name, arg, context={}):
# acc_set = ",".join(map(str, ids))
# query = self.pool.get('account.move.line')._query_get(cr, uid, context=context)
# cr.execute(("SELECT a.id, COALESCE(SUM((l.debit-l.credit)),0) FROM account_asset_asset a LEFT JOIN account_move_line l ON (a.id=l.asset_account_id) WHERE a.id IN (%s) and "+query+" GROUP BY a.id") % (acc_set,))
# res = {}
# for account_id, sum in cr.fetchall():
# res[account_id] = round(sum,2)
# for id in ids:
# res[id] = round(res.get(id,0.0), 2)
# return res
def _get_period(self, cr, uid, context={}):
periods = self.pool.get('account.period').find(cr, uid)
if periods:
return periods[0]
else:
return False
def validate(self, cr, uid, ids, context={}):
for asset in self.browse(cr, uid, ids, context):
for prop in asset.property_ids:
if prop.state=='draft':
self.pool.get('account.asset.property').write(cr, uid, [prop.id], {'state':'open'}, context)
return self.write(cr, uid, ids, {
'state':'normal'
}, context)
def _amount_total(self, cr, uid, ids, name, args, context={}):
id_set=",".join(map(str,ids))
cr.execute("""SELECT l.asset_id,abs(SUM(l.debit-l.credit)) AS amount FROM
account_move_line l
WHERE l.asset_id IN ("""+id_set+") GROUP BY l.asset_id ")
res=dict(cr.fetchall())
for id in ids:
res.setdefault(id, 0.0)
return res
_columns = {
'name': fields.char('Asset', size=64, required=True, select=1),
'code': fields.char('Asset code', size=16, select=1),
'note': fields.text('Note'),
'category_id': fields.many2one('account.asset.category', 'Asset category', change_default=True),
'localisation': fields.char('Localisation', size=32, select=2),
'sequence': fields.integer('Sequence'),
'parent_id': fields.many2one('account.asset.asset', 'Parent asset'),
'child_ids': fields.one2many('account.asset.asset', 'parent_id', 'Childs asset'),
'date': fields.date('Date', required=True),
'period_id': fields.many2one('account.period', 'Period', required=True, readonly=True, states={'draft':[('readonly',False)]}),
'state': fields.selection([('view','View'),('draft','Draft'),('normal','Normal'),('close','Close')], 'Global state', required=True),
'active': fields.boolean('Active', select=2),
'partner_id': fields.many2one('res.partner', 'Partner'),
'entry_ids': fields.one2many('account.move.line', 'asset_id', 'Entries', readonly=True, states={'draft':[('readonly',False)]}),
'property_ids': fields.one2many('account.asset.property', 'asset_id', 'Asset method name', readonly=True, states={'draft':[('readonly',False)]}),
'value_total': fields.function(_amount_total, method=True, digits=(16,2),string='Total value'),
}
_defaults = {
'code': lambda obj, cr, uid, context: obj.pool.get('ir.sequence').get(cr, uid, 'account.asset.code'),
'date': lambda obj, cr, uid, context: time.strftime('%Y-%m-%d'),
'active': lambda obj, cr, uid, context: True,
'state': lambda obj, cr, uid, context: 'draft',
'period_id': _get_period,
}
def _compute_period(self, cr, uid, property, context={}):
if (len(property.entry_asset_ids or [])/2)>=property.method_delay:
return False
if len(property.entry_asset_ids):
cp = property.entry_asset_ids[-1].period_id
cpid = self.pool.get('account.period').next(cr, uid, cp, property.method_period, context)
current_period = self.pool.get('account.period').browse(cr, uid, cpid, context)
else:
current_period = property.asset_id.period_id
return current_period
def _compute_move(self, cr, uid, property, period, context={}):
result = []
total = 0.0
for move in property.asset_id.entry_ids:
total += move.debit-move.credit
for move in property.entry_asset_ids:
if move.account_id == property.account_asset_ids:
total += move.debit-move.credit
periods = (len(property.entry_asset_ids)/2) - property.method_delay
if periods==1:
amount = total
else:
if property.method == 'linear':
amount = total / periods
else:
amount = total * property.method_progress_factor
move_id = self.pool.get('account.move').create(cr, uid, {
'journal_id': property.journal_id.id,
'period_id': period.id,
'name': property.name or property.asset_id.name,
'ref': property.asset_id.code
})
result = [move_id]
id = self.pool.get('account.move.line').create(cr, uid, {
'name': property.name or property.asset_id.name,
'move_id': move_id,
'account_id': property.account_asset_id.id,
'debit': amount>0 and amount or 0.0,
'credit': amount<0 and -amount or 0.0,
'ref': property.asset_id.code,
'period_id': period.id,
'journal_id': property.journal_id.id,
'partner_id': property.asset_id.partner_id.id,
'date': time.strftime('%Y-%m-%d'),
})
id2 = self.pool.get('account.move.line').create(cr, uid, {
'name': property.name or property.asset_id.name,
'move_id': move_id,
'account_id': property.account_actif_id.id,
'credit': amount>0 and amount or 0.0,
'debit': amount<0 and -amount or 0.0,
'ref': property.asset_id.code,
'period_id': period.id,
'journal_id': property.journal_id.id,
'partner_id': property.asset_id.partner_id.id,
'date': time.strftime('%Y-%m-%d'),
})
self.pool.get('account.asset.property').write(cr, uid, [property.id], {
'entry_asset_ids': [(4, id2, False),(4,id,False)]
})
if property.method_delay - (len(property.entry_asset_ids)/2)<=1:
self.pool.get('account.asset.property')._close(cr, uid, property, context)
return result
return result
def _compute_entries(self, cr, uid, asset, period_id, context={}):
result = []
date_start = self.pool.get('account.period').browse(cr, uid, period_id, context).date_start
for property in asset.property_ids:
if property.state=='open':
period = self._compute_period(cr, uid, property, context)
if period and (period.date_start<=date_start):
result += self._compute_move(cr, uid, property, period, context)
return result
account_asset_asset()
class account_asset_property(osv.osv):
def _amount_total(self, cr, uid, ids, name, args, context={}):
id_set=",".join(map(str,ids))
cr.execute("""SELECT l.asset_id,abs(SUM(l.debit-l.credit)) AS amount FROM
account_asset_property p
left join
account_move_line l on (p.asset_id=l.asset_id)
WHERE p.id IN ("""+id_set+") GROUP BY l.asset_id ")
res=dict(cr.fetchall())
for id in ids:
res.setdefault(id, 0.0)
return res
def _amount_residual(self, cr, uid, ids, name, args, context={}):
id_set=",".join(map(str,ids))
cr.execute("""SELECT
r.asset_property_id,SUM(abs(l.debit-l.credit)) AS amount
FROM
account_move_asset_entry_rel r
LEFT JOIN
account_move_line l on (r.move_id=l.id)
WHERE
r.asset_property_id IN ("""+id_set+") GROUP BY r.asset_property_id ")
res=dict(cr.fetchall())
for prop in self.browse(cr, uid, ids, context):
res[prop.id] = prop.value_total - res.get(prop.id, 0.0)
for id in ids:
res.setdefault(id, 0.0)
return res
def _close(self, cr, uid, property, context={}):
if property.state<>'close':
self.pool.get('account.asset.property').write(cr, uid, [property.id], {
'state': 'close'
})
property.state='close'
ok = property.asset_id.state=='open'
for prop in property.asset_id.property_ids:
ok = ok and prop.state=='close'
self.pool.get('account.asset.asset').write(cr, uid, [property.asset_id.id], {
'state': 'close'
}, context)
return True
_name = 'account.asset.property'
_description = 'Asset property'
_columns = {
'name': fields.char('Method name', size=64, select=1),
'type': fields.selection([('direct','Direct'),('indirect','Indirect')], 'Depr. method type', select=2, required=True),
'asset_id': fields.many2one('account.asset.asset', 'Asset', required=True),
'account_asset_id': fields.many2one('account.account', 'Asset account', required=True),
'account_actif_id': fields.many2one('account.account', 'Depreciation account', required=True),
'journal_id': fields.many2one('account.journal', 'Journal', required=True),
'journal_analytic_id': fields.many2one('account.analytic.journal', 'Analytic journal'),
'account_analytic_id': fields.many2one('account.analytic.account', 'Analytic account'),
'method': fields.selection([('linear','Linear'),('progressif','Progressive')], 'Computation method', required=True, readonly=True, states={'draft':[('readonly',False)]}),
'method_progress_factor': fields.float('Progressif factor', readonly=True, states={'draft':[('readonly',False)]}),
'method_time': fields.selection([('delay','Delay'),('end','Ending period')], 'Time method', required=True, readonly=True, states={'draft':[('readonly',False)]}),
'method_delay': fields.integer('Number of interval', readonly=True, states={'draft':[('readonly',False)]}),
'method_period': fields.integer('Period per interval', readonly=True, states={'draft':[('readonly',False)]}),
'method_end': fields.date('Ending date'),
'date': fields.date('Date created'),
'entry_asset_ids': fields.many2many('account.move.line', 'account_move_asset_entry_rel', 'asset_property_id', 'move_id', 'Asset Entries'),
'board_ids': fields.one2many('account.asset.board', 'asset_id', 'Asset board'),
'value_total': fields.function(_amount_total, method=True, digits=(16,2),string='Gross value'),
'value_residual': fields.function(_amount_residual, method=True, digits=(16,2), string='Residual value'),
'state': fields.selection([('draft','Draft'), ('open','Open'), ('close','Close')], 'State', required=True),
'history_ids': fields.one2many('account.asset.property.history', 'asset_property_id', 'History', readonly=True)
}
_defaults = {
'type': lambda obj, cr, uid, context: 'direct',
'state': lambda obj, cr, uid, context: 'draft',
'method': lambda obj, cr, uid, context: 'linear',
'method_time': lambda obj, cr, uid, context: 'delay',
'method_progress_factor': lambda obj, cr, uid, context: 0.3,
'method_delay': lambda obj, cr, uid, context: 5,
'method_period': lambda obj, cr, uid, context: 12,
'date': lambda obj, cr, uid, context: time.strftime('%Y-%m-%d')
}
account_asset_property()
class account_move_line(osv.osv):
_inherit = 'account.move.line'
_columns = {
'asset_id': fields.many2one('account.asset.asset', 'Asset'),
}
account_move_line()
class account_asset_property_history(osv.osv):
_name = 'account.asset.property.history'
_description = 'Asset history'
_columns = {
'name': fields.char('History name', size=64, select=1),
'user_id': fields.many2one('res.users', 'User', required=True),
'date': fields.date('Date', required=True),
'asset_property_id': fields.many2one('account.asset.property', 'Method', required=True),
'method_delay': fields.integer('Number of interval'),
'method_period': fields.integer('Period per interval'),
'method_end': fields.date('Ending date'),
'note': fields.text('Note'),
}
_defaults = {
'date': lambda *args: time.strftime('%Y-%m-%d'),
'user_id': lambda self,cr, uid,ctx: uid
}
account_asset_property_history()
class account_asset_board(osv.osv):
_name = 'account.asset.board'
_description = 'Asset board'
_columns = {
'name': fields.char('Asset name', size=64, required=True, select=1),
'asset_id': fields.many2one('account.asset.property', 'Asset', required=True, select=1),
'value_gross': fields.float('Gross value', required=True, select=1),
'value_asset': fields.float('Asset Value', required=True, select=1),
'value_asset_cumul': fields.float('Cumul. value', required=True, select=1),
'value_net': fields.float('Net value', required=True, select=1),
}
_auto = False
def init(self, cr):
cr.execute("""
create or replace view account_asset_board as (
select
min(l.id) as id,
min(l.id) as asset_id,
0.0 as value_gross,
0.0 as value_asset,
0.0 as value_asset_cumul,
0.0 as value_net
from
account_move_line l
where
l.state <> 'draft' and
l.asset_id=3
)""")
account_asset_board()
# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
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