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[IMP] - Make recurrence mechanism on contract line

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Make recurrence mechanism on contract line and some other refactoring

[FIX] - Keep contract_cron on account_analytic_account model

contract_cron defined with no_update option.
Changing it, will cause issue to past version installation.

[IMP] - Fix recurring_next_date default value

recurring_next_date should have start_date as default value in prepaid policy
and start_date + invoicing_interval if postpaid

[FIX] - Fix test check no journal

[IMP] - Return created invoices on recurring_create_invoice

[IMP] - Specific process to compute recurring_next_date for  monthly-last-day

fixes: #198

[ADD] - Add Post-migration script to bring recurrence info from contract to contract lines

[ADD] - Add search filter based on date_end and recurring_next_date

 - not_finished filter in contract search view
 - finished filter in contract search view
 - Next Invoice group by in contract search view

[ADD] - Add unit tests

- cases to compute first recurring next date
- contract recurring_next_date
- contract date_end

[IMP] - Improve Unit tests
This commit is contained in:
sbejaoui
2018-10-30 18:50:41 +01:00
committed by Pedro M. Baeza
parent b675af7485
commit f785d3ae76
22 changed files with 1312 additions and 948 deletions
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223
contract/models/contract.py Normal file
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# Copyright 2004-2010 OpenERP SA
# Copyright 2014 Angel Moya <angel.moya@domatix.com>
# Copyright 2015 Pedro M. Baeza <pedro.baeza@tecnativa.com>
# Copyright 2016-2018 Carlos Dauden <carlos.dauden@tecnativa.com>
# Copyright 2016-2017 LasLabs Inc.
# Copyright 2018 ACSONE SA/NV
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
from odoo import api, fields, models
from odoo.exceptions import ValidationError
from odoo.tools.translate import _
class AccountAnalyticAccount(models.Model):
_name = 'account.analytic.account'
_inherit = [
'account.analytic.account',
'account.abstract.analytic.contract',
]
contract_template_id = fields.Many2one(
string='Contract Template', comodel_name='account.analytic.contract'
)
recurring_invoice_line_ids = fields.One2many(
string='Invoice Lines',
comodel_name='account.analytic.invoice.line',
inverse_name='contract_id',
copy=True,
)
recurring_invoices = fields.Boolean(
string='Generate recurring invoices automatically'
)
user_id = fields.Many2one(
comodel_name='res.users',
string='Responsible',
index=True,
default=lambda self: self.env.user,
)
create_invoice_visibility = fields.Boolean(
compute='_compute_create_invoice_visibility'
)
recurring_next_date = fields.Date(
compute='_compute_recurring_next_date',
string='Date of Next Invoice',
store=True,
)
date_end = fields.Date(
compute='_compute_date_end', string='Date End', store=True
)
@api.depends('recurring_invoice_line_ids.date_end')
def _compute_date_end(self):
for contract in self:
contract.date_end = False
date_end = contract.recurring_invoice_line_ids.mapped('date_end')
if date_end and all(date_end):
contract.date_end = max(date_end)
@api.depends('recurring_invoice_line_ids.recurring_next_date')
def _compute_recurring_next_date(self):
for contract in self:
recurring_next_date = contract.recurring_invoice_line_ids.filtered(
'create_invoice_visibility'
).mapped('recurring_next_date')
if recurring_next_date:
contract.recurring_next_date = min(recurring_next_date)
@api.depends('recurring_invoice_line_ids.create_invoice_visibility')
def _compute_create_invoice_visibility(self):
for contract in self:
contract.create_invoice_visibility = any(
contract.recurring_invoice_line_ids.mapped(
'create_invoice_visibility'
)
)
@api.onchange('contract_template_id')
def _onchange_contract_template_id(self):
"""Update the contract fields with that of the template.
Take special consideration with the `recurring_invoice_line_ids`,
which must be created using the data from the contract lines. Cascade
deletion ensures that any errant lines that are created are also
deleted.
"""
contract_template_id = self.contract_template_id
if not contract_template_id:
return
for field_name, field in contract_template_id._fields.items():
if field.name == 'recurring_invoice_line_ids':
lines = self._convert_contract_lines(contract_template_id)
self.recurring_invoice_line_ids = lines
elif not any(
(
field.compute,
field.related,
field.automatic,
field.readonly,
field.company_dependent,
field.name in self.NO_SYNC,
)
):
self[field_name] = self.contract_template_id[field_name]
@api.onchange('partner_id')
def _onchange_partner_id(self):
self.pricelist_id = self.partner_id.property_product_pricelist.id
@api.constrains('partner_id', 'recurring_invoices')
def _check_partner_id_recurring_invoices(self):
for contract in self.filtered('recurring_invoices'):
if not contract.partner_id:
raise ValidationError(
_("You must supply a customer for the contract '%s'")
% contract.name
)
@api.multi
def _convert_contract_lines(self, contract):
self.ensure_one()
new_lines = []
for contract_line in contract.recurring_invoice_line_ids:
vals = contract_line._convert_to_write(contract_line.read()[0])
# Remove template link field
vals.pop('contract_template_id', False)
vals['date_start'] = fields.Date.today()
vals['recurring_next_date'] = fields.Date.today()
self.recurring_invoice_line_ids._onchange_date_start()
new_lines.append((0, 0, vals))
return new_lines
@api.multi
def _prepare_invoice(self, date_invoice, journal=None):
self.ensure_one()
if not self.partner_id:
if self.contract_type == 'purchase':
raise ValidationError(
_("You must first select a Supplier for Contract %s!")
% self.name
)
else:
raise ValidationError(
_("You must first select a Customer for Contract %s!")
% self.name
)
if not journal:
journal = (
self.journal_id
if self.journal_id.type == self.contract_type
else self.env['account.journal'].search(
[
('type', '=', self.contract_type),
('company_id', '=', self.company_id.id),
],
limit=1,
)
)
if not journal:
raise ValidationError(
_("Please define a %s journal for the company '%s'.")
% (self.contract_type, self.company_id.name or '')
)
currency = (
self.pricelist_id.currency_id
or self.partner_id.property_product_pricelist.currency_id
or self.company_id.currency_id
)
invoice_type = 'out_invoice'
if self.contract_type == 'purchase':
invoice_type = 'in_invoice'
invoice = self.env['account.invoice'].new(
{
'reference': self.code,
'type': invoice_type,
'partner_id': self.partner_id.address_get(['invoice'])[
'invoice'
],
'currency_id': currency.id,
'date_invoice': date_invoice,
'journal_id': journal.id,
'origin': self.name,
'company_id': self.company_id.id,
'contract_id': self.id,
'user_id': self.partner_id.user_id.id,
}
)
# Get other invoice values from partner onchange
invoice._onchange_partner_id()
return invoice._convert_to_write(invoice._cache)
@api.multi
def action_contract_send(self):
self.ensure_one()
template = self.env.ref('contract.email_contract_template', False)
compose_form = self.env.ref('mail.email_compose_message_wizard_form')
ctx = dict(
default_model='account.analytic.account',
default_res_id=self.id,
default_use_template=bool(template),
default_template_id=template and template.id or False,
default_composition_mode='comment',
)
return {
'name': _('Compose Email'),
'type': 'ir.actions.act_window',
'view_type': 'form',
'view_mode': 'form',
'res_model': 'mail.compose.message',
'views': [(compose_form.id, 'form')],
'view_id': compose_form.id,
'target': 'new',
'context': ctx,
}
@api.multi
def recurring_create_invoice(self):
return self.env[
'account.analytic.invoice.line'
].recurring_create_invoice(self)
@api.model
def cron_recurring_create_invoice(self):
self.env['account.analytic.invoice.line'].recurring_create_invoice()