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[REF] Contract: invoice creation

[REF] Contract Unit Tests: base the cron check on invoice lines instead of invoices
13.0-mig-contract
Thomas Binsfeld 6 years ago
committed by Administrator
parent
commit
5ccbfe687d
  1. 8
      contract/models/account_invoice.py
  2. 133
      contract/models/contract.py
  3. 17
      contract/models/contract_line.py
  4. 9
      contract/tests/test_contract.py

8
contract/models/account_invoice.py

@ -1,7 +1,7 @@
# © 2016 Carlos Dauden <carlos.dauden@tecnativa.com>
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
from odoo import api, fields, models
from odoo import fields, models
class AccountInvoice(models.Model):
@ -10,9 +10,3 @@ class AccountInvoice(models.Model):
contract_id = fields.Many2one(
'account.analytic.account', string='Contract'
)
@api.multi
def finalize_creation_from_contract(self):
for invoice in self:
invoice._onchange_partner_id()
self.compute_taxes()

133
contract/models/contract.py

@ -213,13 +213,73 @@ class AccountAnalyticAccount(models.Model):
}
@api.model
def _get_recurring_create_invoice_domain(self, contract=False):
def _finalize_invoice_values(self, invoice_values):
"""
This method adds the missing values in the invoice lines dictionaries.
If no account on the product, the invoice lines account is
taken from the invoice's journal in _onchange_product_id
This code is not in finalize_creation_from_contract because it's
not possible to create an invoice line with no account
:param invoice_values: dictionary (invoice values)
:return: updated dictionary (invoice values)
"""
# If no account on the product, the invoice lines account is
# taken from the invoice's journal in _onchange_product_id
# This code is not in finalize_creation_from_contract because it's
# not possible to create an invoice line with no account
new_invoice = self.env['account.invoice'].new(invoice_values)
for invoice_line in new_invoice.invoice_line_ids:
name = invoice_line.name
account_analytic_id = invoice_line.account_analytic_id
price_unit = invoice_line.price_unit
invoice_line.invoice_id = new_invoice
invoice_line._onchange_product_id()
invoice_line.update({
'name': name,
'account_analytic_id': account_analytic_id,
'price_unit': price_unit,
})
return new_invoice._convert_to_write(new_invoice._cache)
@api.model
def _finalize_invoice_creation(self, invoices):
for invoice in invoices:
invoice._onchange_partner_id()
invoices.compute_taxes()
@api.model
def _finalize_and_create_invoices(self, invoices_values):
"""
This method:
- finalizes the invoices values (onchange's...)
- creates the invoices
- finalizes the created invoices (onchange's, tax computation...)
:param invoices_values: list of dictionaries (invoices values)
:return: created invoices (account.invoice)
"""
if isinstance(invoices_values, dict):
invoices_values = [invoices_values]
final_invoices_values = []
for invoice_values in invoices_values:
final_invoices_values.append(
self._finalize_invoice_values(invoice_values))
invoices = self.env['account.invoice'].create(final_invoices_values)
self._finalize_invoice_creation(invoices)
return invoices
@api.model
def _get_contracts_to_invoice_domain(self, date_ref=None):
"""
This method builds the domain to use to find all
contracts (account.analytic.account) to invoice.
:param date_ref: optional reference date to use instead of today
:return: list (domain) usable on account.analytic.account
"""
domain = []
date_ref = fields.Date.context_today(self)
if contract:
contract.ensure_one()
date_ref = contract.recurring_next_date
domain.append(('id', '=', contract.id))
if not date_ref:
date_ref = fields.Date.context_today(self)
domain.extend(
[
('recurring_invoices', '=', True),
@ -229,44 +289,59 @@ class AccountAnalyticAccount(models.Model):
return domain
@api.multi
def _get_lines_to_invoice(self, date_ref=False):
def _get_lines_to_invoice(self, date_ref):
"""
This method fetches and returns the lines to invoice on the contract
(self), based on the given date.
:param date_ref: date used as reference date to find lines to invoice
:return: contract lines (account.analytic.invoice.line recordset)
"""
self.ensure_one()
if not date_ref:
date_ref = fields.Date.context_today(self)
return self.recurring_invoice_line_ids.filtered(
lambda l: not l.is_canceled and l.recurring_next_date <= date_ref)
lambda l: not l.is_canceled and l.recurring_next_date
and l.recurring_next_date <= date_ref)
@api.multi
def recurring_create_invoice(self):
invoice_model = self.env['account.invoice']
def _prepare_recurring_invoices_values(self, date_ref=False):
"""
This method builds the list of invoices values to create, based on
the lines to invoice of the contracts in self.
!!! The date of next invoice (recurring_next_date) is updated here !!!
:return: list of dictionaries (invoices values)
"""
invoices_values = []
for contract in self:
contract_lines = contract._get_lines_to_invoice()
if not date_ref:
date_ref = contract.recurring_next_date
contract_lines = contract._get_lines_to_invoice(date_ref)
if not contract_lines:
continue
invoice_values = contract._prepare_invoice(
contract.recurring_next_date)
invoice_values = contract._prepare_invoice(date_ref)
for line in contract_lines:
invoice_values.setdefault('invoice_line_ids', [])
invoice_values['invoice_line_ids'].append(
(0, 0, line._prepare_invoice_line(False))
(0, 0, line._prepare_invoice_line(invoice_id=False))
)
# If no account on the product, the invoice lines account is
# taken from the invoice's journal in _onchange_product_id
# This code is not in finalize_creation_from_contract because it's
# not possible to create an invoice line with no account
new_invoice = invoice_model.new(invoice_values)
for invoice_line in new_invoice.invoice_line_ids:
invoice_line.invoice_id = new_invoice
invoice_line._onchange_product_id()
invoice_values = new_invoice._convert_to_write(new_invoice._cache)
invoices_values.append(invoice_values)
contract_lines._update_recurring_next_date()
invoices = invoice_model.create(invoices_values)
invoices.finalize_creation_from_contract()
return invoices_values
@api.multi
def recurring_create_invoice(self):
"""
This method triggers the creation of the next invoices of the contracts
even if their next invoicing date is in the future.
"""
return self._recurring_create_invoice()
@api.multi
def _recurring_create_invoice(self, date_ref=False):
invoices_values = self._prepare_recurring_invoices_values(date_ref)
return self._finalize_and_create_invoices(invoices_values)
@api.model
def cron_recurring_create_invoice(self):
domain = self._get_recurring_create_invoice_domain()
domain = self._get_contracts_to_invoice_domain()
contracts_to_invoice = self.search(domain)
contracts_to_invoice.recurring_create_invoice()
date_ref = fields.Date.context_today(contracts_to_invoice)
contracts_to_invoice._recurring_create_invoice(date_ref)

17
contract/models/contract_line.py

@ -319,14 +319,15 @@ class AccountAnalyticInvoiceLine(models.Model):
@api.multi
def _prepare_invoice_line(self, invoice_id=False):
self.ensure_one()
invoice_line = self.env['account.invoice.line'].new(
{
'product_id': self.product_id.id,
'quantity': self.quantity,
'uom_id': self.uom_id.id,
'discount': self.discount,
}
)
invoice_line_vals = {
'product_id': self.product_id.id,
'quantity': self.quantity,
'uom_id': self.uom_id.id,
'discount': self.discount,
}
if invoice_id:
invoice_line_vals['invoice_id'] = invoice_id.id
invoice_line = self.env['account.invoice.line'].new(invoice_line_vals)
# Get other invoice line values from product onchange
invoice_line._onchange_product_id()
invoice_line_vals = invoice_line._convert_to_write(invoice_line._cache)

9
contract/tests/test_contract.py

@ -1290,14 +1290,15 @@ class TestContract(TestContractBase):
self.acct_line.recurring_invoicing_type = 'post-paid'
self.acct_line.date_end = '2018-03-15'
self.acct_line._onchange_date_start()
contracts = self.contract
contracts = self.contract2
for i in range(10):
contracts |= self.contract.copy()
self.env['account.analytic.account'].cron_recurring_create_invoice()
invoices = self.env['account.invoice'].search(
[('contract_id', 'in', contracts.ids)]
invoice_lines = self.env['account.invoice.line'].search(
[('account_analytic_id', 'in', contracts.ids)]
)
self.assertEqual(len(contracts), len(invoices))
self.assertEqual(len(contracts.mapped('recurring_invoice_line_ids')),
len(invoice_lines))
def test_get_invoiced_period_monthlylastday(self):
self.acct_line.date_start = '2018-01-05'

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