flectra/addons/sale_timesheet/models/account.py

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# -*- coding: utf-8 -*-
2018-01-16 11:34:37 +01:00
# Part of Odoo, Flectra. See LICENSE file for full copyright and licensing details.
2018-01-16 11:34:37 +01:00
from flectra.exceptions import UserError
from flectra import api, fields, models, _
class AccountAnalyticLine(models.Model):
_inherit = 'account.analytic.line'
timesheet_invoice_type = fields.Selection([
('billable_time', 'Billable Time'),
('billable_fixed', 'Billable Fixed'),
('non_billable', 'Non Billable'),
('non_billable_project', 'No task found')], string="Billable Type", readonly=True, copy=False)
timesheet_invoice_id = fields.Many2one('account.invoice', string="Invoice", readonly=True, copy=False, help="Invoice created from the timesheet")
timesheet_revenue = fields.Monetary("Revenue", default=0.0, readonly=True, currency_field='company_currency_id', copy=False)
@api.model
def create(self, values):
result = super(AccountAnalyticLine, self).create(values)
# applied only for timesheet
if result.project_id:
result._timesheet_postprocess(values)
return result
@api.multi
def write(self, values):
# prevent to update invoiced timesheets if one line is of type delivery
if self.sudo().filtered(lambda aal: aal.so_line.product_id.invoice_policy == "delivery") and self.filtered(lambda timesheet: timesheet.timesheet_invoice_id):
if any([field_name in values for field_name in ['unit_amount', 'employee_id', 'task_id', 'timesheet_revenue', 'so_line', 'amount', 'date']]):
raise UserError(_('You can not modify already invoiced timesheets (linked to a Sales order items invoiced on Time and material).'))
result = super(AccountAnalyticLine, self).write(values)
# applied only for timesheet
self.filtered(lambda t: t.project_id)._timesheet_postprocess(values)
return result
@api.model
def _timesheet_preprocess(self, values):
values = super(AccountAnalyticLine, self)._timesheet_preprocess(values)
# task implies so line
if 'task_id' in values:
task = self.env['project.task'].sudo().browse(values['task_id'])
values['so_line'] = task.sale_line_id.id or values.get('so_line', False)
return values
@api.multi
def _timesheet_postprocess(self, values):
sudo_self = self.sudo() # this creates only one env for all operation that required sudo()
# (re)compute the amount (depending on unit_amount, employee_id for the cost, and account_id for currency)
if any([field_name in values for field_name in ['unit_amount', 'employee_id', 'account_id']]):
for timesheet in sudo_self:
uom = timesheet.employee_id.company_id.project_time_mode_id
cost = timesheet.employee_id.timesheet_cost or 0.0
amount = -timesheet.unit_amount * cost
amount_converted = timesheet.employee_id.currency_id.compute(amount, timesheet.account_id.currency_id)
timesheet.write({
'amount': amount_converted,
'product_uom_id': uom.id,
})
# (re)compute the theorical revenue
if any([field_name in values for field_name in ['so_line', 'unit_amount', 'account_id']]):
sudo_self._timesheet_compute_theorical_revenue()
return values
@api.multi
def _timesheet_compute_theorical_revenue(self):
""" This method set the theorical revenue on the current timesheet lines.
If invoice on delivered quantity:
timesheet hours * (SO Line Price) * (1- discount),
elif invoice on ordered quantities & create task:
min (
timesheet hours * (SO Line unit price) * (1- discount),
TOTAL SO - TOTAL INVOICED - sum(timesheet revenues with invoice_id=False)
)
else:
0
"""
for timesheet in self:
# find the timesheet UoM
timesheet_uom = timesheet.product_uom_id
if not timesheet_uom: # fallback on default company timesheet UoM
timesheet_uom = self.env.user.company_id.project_time_mode_id
# default values
unit_amount = timesheet.unit_amount
so_line = timesheet.so_line
values = {
'timesheet_revenue': 0.0,
'timesheet_invoice_type': 'non_billable_project' if not timesheet.task_id else 'non_billable',
}
# set the revenue and billable type according to the product and the SO line
if timesheet.task_id and so_line.product_id.type == 'service':
# find the analytic account to convert revenue into its currency
analytic_account = timesheet.account_id
# convert the unit of mesure into hours
sale_price_hour = so_line.product_uom._compute_price(so_line.price_unit, timesheet_uom)
sale_price = so_line.currency_id.compute(sale_price_hour, analytic_account.currency_id) # amount from SO should be convert into analytic account currency
# calculate the revenue on the timesheet
if so_line.product_id.invoice_policy == 'delivery':
values['timesheet_revenue'] = analytic_account.currency_id.round(unit_amount * sale_price * (1-(so_line.discount/100)))
values['timesheet_invoice_type'] = 'billable_time' if so_line.product_id.service_type == 'timesheet' else 'billable_fixed'
elif so_line.product_id.invoice_policy == 'order' and so_line.product_id.service_type == 'timesheet':
quantity_hour = unit_amount
if so_line.product_uom.category_id == timesheet_uom.category_id:
quantity_hour = so_line.product_uom._compute_quantity(so_line.product_uom_qty, timesheet_uom)
# compute the total revenue the SO since we are in fixed price
total_revenue_so = analytic_account.currency_id.round(quantity_hour * sale_price * (1-(so_line.discount/100)))
# compute the total revenue already existing (without the current timesheet line)
domain = [('so_line', '=', so_line.id)]
if timesheet.ids:
domain += [('id', 'not in', timesheet.ids)]
analytic_lines = timesheet.search(domain)
total_revenue_invoiced = sum(analytic_lines.mapped('timesheet_revenue'))
# compute (new) revenue of current timesheet line
values['timesheet_revenue'] = min(
analytic_account.currency_id.round(unit_amount * so_line.currency_id.compute(so_line.price_unit, analytic_account.currency_id) * (1-so_line.discount)),
total_revenue_so - total_revenue_invoiced
)
values['timesheet_invoice_type'] = 'billable_fixed'
# if the so line is already invoiced, and the delivered qty is still smaller than the ordered, then link the timesheet to the invoice
if so_line.invoice_status == 'invoiced':
values['timesheet_invoice_id'] = so_line.invoice_lines[0].invoice_id.id
elif so_line.product_id.invoice_policy == 'order' and so_line.product_id.service_type != 'timesheet':
values['timesheet_invoice_type'] = 'billable_fixed'
timesheet.write(values)
return True