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# -*- coding: utf-8 -*-
##############################################################################
#
# Author: Vincent Renaville, ported by Joel Grand-Guillaume
# Copyright 2010-2012 Camptocamp SA
#
# 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 openerp.osv import orm, fields
class AccountHoursBlock(orm.Model):
_name = "account.hours.block"
def _get_last_action(self, cr, uid, ids, name, arg, context=None):
""" Return the last analytic line date for an invoice"""
res = {}
for block in self.browse(cr, uid, ids, context=context):
cr.execute("SELECT max(al.date) FROM account_analytic_line AS al"
" WHERE al.invoice_id = %s", (block.invoice_id.id,))
fetch_res = cr.fetchone()
res[block.id] = fetch_res[0] if fetch_res else False
return res
def _compute_hours(self, cr, uid, ids, fields, args, context=None):
"""Return a dict of [id][fields]"""
if isinstance(ids, (int, long)):
ids = [ids]
result = {}
aal_obj = self.pool.get('account.analytic.line')
for block in self.browse(cr, uid, ids, context=context):
result[block.id] = {'amount_hours_block': 0.0,
'amount_hours_block_done': 0.0}
# Compute hours bought
for line in block.invoice_id.invoice_line:
hours_bought = 0.0
if line.product_id:
# We will now calculate the product_quantity
factor = line.uos_id.factor
if factor == 0.0:
factor = 1.0
amount = line.quantity
hours_bought += (amount / factor)
result[block.id]['amount_hours_block'] += hours_bought
# Compute hours spent
hours_used = 0.0
# Get ids of analytic line generated from
# timesheet associated to the current block
cr.execute("SELECT al.id "
"FROM account_analytic_line AS al, "
" account_analytic_journal AS aj "
"WHERE aj.id = al.journal_id "
"AND aj.type = 'general' "
"AND al.invoice_id = %s", (block.invoice_id.id,))
res_line_ids = cr.fetchall()
line_ids = [l[0] for l in res_line_ids] if res_line_ids else []
for line in aal_obj.browse(cr, uid, line_ids, context=context):
factor = 1.0
if line.product_uom_id and line.product_uom_id.factor != 0.0:
factor = line.product_uom_id.factor
factor_invoicing = 1.0
if line.to_invoice and line.to_invoice.factor != 0.0:
factor_invoicing = 1.0 - line.to_invoice.factor / 100
hours_used += ((line.unit_amount / factor) * factor_invoicing)
result[block.id]['amount_hours_block_done'] = hours_used
return result
def _compute_amount(self, cr, uid, ids, fields, args, context=None):
if context is None:
context = {}
result = {}
aal_obj = self.pool.get('account.analytic.line')
pricelist_obj = self.pool.get('product.pricelist')
for block in self.browse(cr, uid, ids, context=context):
result[block.id] = {'amount_hours_block': 0.0,
'amount_hours_block_done': 0.0}
# Compute amount bought
for line in block.invoice_id.invoice_line:
amount_bought = 0.0
if line.product_id:
## We will now calculate the product_quantity
factor = line.uos_id.factor
if factor == 0.0:
factor = 1.0
amount = line.quantity * line.price_unit
amount_bought += (amount / factor)
result[block.id]['amount_hours_block'] += amount_bought
# Compute total amount
# Get ids of analytic line generated from timesheet associated to current block
cr.execute("SELECT al.id FROM account_analytic_line AS al,"
" account_analytic_journal AS aj"
" WHERE aj.id = al.journal_id"
" AND aj.type='general'"
" AND al.invoice_id = %s", (block.invoice_id.id,))
res_line_ids = cr.fetchall()
line_ids = [l[0] for l in res_line_ids] if res_line_ids else []
total_amount = 0.0
for line in aal_obj.browse(cr, uid, line_ids, context=context):
factor_invoicing = 1.0
if line.to_invoice and line.to_invoice.factor != 0.0:
factor_invoicing = 1.0 - line.to_invoice.factor / 100
ctx = dict(context, uom=line.product_uom_id.id)
amount = pricelist_obj.price_get(
cr, uid,
[line.account_id.pricelist_id.id],
line.product_id.id,
line.unit_amount or 1.0,
line.account_id.partner_id.id or False,
ctx)[line.account_id.pricelist_id.id]
total_amount += amount * line.unit_amount * factor_invoicing
result[block.id]['amount_hours_block_done'] += total_amount
return result
def _compute(self, cr, uid, ids, fields, args, context=None):
result = {}
block_per_types = {}
for block in self.browse(cr, uid, ids, context=context):
block_per_types.setdefault(block.type, []).append(block.id)
for block_type in block_per_types:
if block_type:
func = getattr(self, "_compute_%s" % block_type)
result.update(func(cr, uid, ids, fields, args, context=context))
for block in result:
result[block]['amount_hours_block_delta'] = \
result[block]['amount_hours_block'] - \
result[block]['amount_hours_block_done']
return result
def _get_analytic_line(self, cr, uid, ids, context=None):
invoice_ids = []
an_lines_obj = self.pool.get('account.analytic.line')
block_obj = self.pool.get('account.hours.block')
for line in an_lines_obj.browse(cr, uid, ids, context=context):
if line.invoice_id:
invoice_ids.append(line.invoice_id.id)
return block_obj.search(
cr, uid, [('invoice_id', 'in', invoice_ids)], context=context)
def _get_invoice(self, cr, uid, ids, context=None):
block_ids = set()
inv_obj = self.pool.get('account.invoice')
for invoice in inv_obj.browse(cr, uid, ids, context=context):
block_ids.update([inv.id for inv in invoice.account_hours_block_ids])
return list(block_ids)
_recompute_triggers = {
'account.hours.block': (lambda self, cr, uid, ids, c=None:
ids, ['invoice_id', 'type'], 10),
'account.invoice': (_get_invoice, ['analytic_line_ids'], 10),
'account.analytic.line': (
_get_analytic_line,
['product_uom_id', 'unit_amount', 'to_invoice', 'invoice_id'],
10),
}
_columns = {
'amount_hours_block': fields.function(
_compute,
type='float',
string='Quantity / Amount bought',
store=_recompute_triggers,
multi='amount_hours_block_delta',
help="Amount bought by the customer. "
"This amount is expressed in the base Unit of Measure "
"(factor=1.0)"),
'amount_hours_block_done': fields.function(
_compute,
type='float',
string='Quantity / Amount used',
store=_recompute_triggers,
multi='amount_hours_block_delta',
help="Amount done by the staff. "
"This amount is expressed in the base Unit of Measure "
"(factor=1.0)"),
'amount_hours_block_delta': fields.function(
_compute,
type='float',
string='Difference',
store=_recompute_triggers,
multi='amount_hours_block_delta',
help="Difference between bought and used. "
"This amount is expressed in the base Unit of Measure "
"(factor=1.0)"),
'last_action_date': fields.function(
_get_last_action,
type='date',
string='Last action date',
help="Date of the last analytic line linked to the invoice "
"related to this block hours."),
'close_date': fields.date('Closed Date'),
'invoice_id': fields.many2one(
'account.invoice',
'Invoice',
ondelete='cascade',
required=True),
'type': fields.selection(
[('hours', 'Hours'),
('amount', 'Amount')],
string='Type of Block',
required=True,
help="The block is based on the quantity of hours "
"or on the amount."),
# Invoices related infos
'date_invoice': fields.related(
'invoice_id', 'date_invoice',
type="date",
string="Invoice Date",
store=True,
readonly=True),
'user_id': fields.related(
'invoice_id', 'user_id',
type="many2one",
relation="res.users",
string="Salesman",
store=True,
readonly=True),
'partner_id': fields.related(
'invoice_id', 'partner_id',
type="many2one",
relation="res.partner",
string="Partner",
store=True,
readonly=True),
'name': fields.related(
'invoice_id', 'name',
type="char",
string="Description",
store=True,
readonly=True),
'number': fields.related(
'invoice_id', 'number',
type="char",
string="Number",
store=True,
readonly=True),
'journal_id': fields.related(
'invoice_id', 'journal_id',
type="many2one",
relation="account.journal",
string="Journal",
store=True,
readonly=True),
'period_id': fields.related(
'invoice_id', 'period_id',
type="many2one",
relation="account.period",
string="Period",
store=True,
readonly=True),
'company_id': fields.related(
'invoice_id', 'company_id',
type="many2one",
relation="res.company",
string="Company",
store=True,
readonly=True),
'currency_id': fields.related(
'invoice_id', 'currency_id',
type="many2one",
relation="res.currency",
string="Currency",
store=True,
readonly=True),
'residual': fields.related(
'invoice_id', 'residual',
type="float",
string="Residual",
store=True,
readonly=True),
'amount_total': fields.related(
'invoice_id', 'amount_total',
type="float",
string="Total",
store=True,
readonly=True),
'department_id': fields.related(
'invoice_id', 'department_id',
type='many2one',
relation='hr.department',
string='Department',
store=True,
readonly=True),
'state': fields.related(
'invoice_id', 'state',
type='selection',
selection=[
('draft', 'Draft'),
('proforma', 'Pro-forma'),
('proforma2', 'Pro-forma'),
('open', 'Open'),
('paid', 'Paid'),
('cancel', 'Cancelled'),
],
string='State',
readonly=True,
store=True),
}
############################################################################
## Add hours blocks on invoice
############################################################################
class AccountInvoice(orm.Model):
_inherit = 'account.invoice'
_columns = {
'account_hours_block_ids': fields.one2many(
'account.hours.block',
'invoice_id',
string='Hours Block')
}