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account-financial-tools/account_move_name_sequence/models/account_journal.py

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# Copyright 2021 Akretion France (http://www.akretion.com/)
# Copyright 2022 Vauxoo (https://www.vauxoo.com/)
# @author: Alexis de Lattre <alexis.delattre@akretion.com>
# @author: Moisés López <moylop260@vauxoo.com>
# @author: Francisco Luna <fluna@vauxoo.com>
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
import logging
from odoo import _, api, fields, models
from odoo.exceptions import ValidationError
_logger = logging.getLogger(__name__)
class AccountJournal(models.Model):
_inherit = "account.journal"
sequence_id = fields.Many2one(
"ir.sequence",
string="Entry Sequence",
copy=False,
check_company=True,
domain="[('company_id', '=', company_id)]",
help="This sequence will be used to generate the journal entry number.",
)
refund_sequence_id = fields.Many2one(
"ir.sequence",
string="Credit Note Entry Sequence",
copy=False,
check_company=True,
domain="[('company_id', '=', company_id)]",
help="This sequence will be used to generate the journal entry number for refunds.",
)
# Redefine the default to True as <=v13.0
refund_sequence = fields.Boolean(default=True)
# has_sequence_holes is not relevant anymore (since based on sequence_prefix/number)
# -> compute=False to improve perf and to avoid displaying warning
has_sequence_holes = fields.Boolean(compute=False)
@api.constrains("refund_sequence_id", "sequence_id")
def _check_journal_sequence(self):
for journal in self:
if (
journal.refund_sequence_id
and journal.sequence_id
and journal.refund_sequence_id == journal.sequence_id
):
raise ValidationError(
_(
"On journal '%s', the same sequence is used as "
"Entry Sequence and Credit Note Entry Sequence.",
journal.display_name,
)
)
if journal.sequence_id and not journal.sequence_id.company_id:
msg = _(
"The company is not set on sequence '%(sequence)s' configured on "
"journal '%(journal)s'.",
sequence=journal.sequence_id.display_name,
journal=journal.display_name,
)
raise ValidationError(msg)
if journal.refund_sequence_id and not journal.refund_sequence_id.company_id:
msg = _(
"The company is not set on sequence '%(sequence)s' configured as "
"credit note sequence of journal '%(journal)s'.",
sequence=journal.refund_sequence_id.display_name,
journal=journal.display_name,
)
raise ValidationError(msg)
@api.model_create_multi
def create(self, vals_list):
for vals in vals_list:
if not vals.get("sequence_id"):
vals["sequence_id"] = self._create_sequence(vals).id
if (
vals.get("type") in ("sale", "purchase")
and vals.get("refund_sequence", True)
and not vals.get("refund_sequence_id")
):
vals["refund_sequence_id"] = self._create_sequence(vals, refund=True).id
return super().create(vals_list)
@api.model
def _prepare_sequence(self, vals, refund=False):
code = vals.get("code") and vals["code"].upper() or ""
prefix = "%s%s/%%(range_year)s/" % (refund and "R" or "", code)
seq_vals = {
"name": "%s%s"
% (vals.get("name", _("Sequence")), refund and " " + _("Refund") or ""),
"company_id": vals.get("company_id") or self.env.company.id,
"implementation": "no_gap",
"prefix": prefix,
"padding": 4,
"use_date_range": True,
}
return seq_vals
@api.model
def _create_sequence(self, vals, refund=False):
seq_vals = self._prepare_sequence(vals, refund=refund)
domain = [(key, "=", value) for key, value in seq_vals.items()]
existing = self.env["ir.sequence"].search(domain, limit=1)
if existing:
return existing
return self.env["ir.sequence"].sudo().create(seq_vals)
def _prepare_sequence_current_moves(self, refund=False):
"""Get sequence dict values the journal based on current moves"""
self.ensure_one()
move_domain = [
("journal_id", "=", self.id),
("name", "!=", "/"),
]
if self.refund_sequence:
#  Based on original Odoo behavior
if refund:
move_domain.append(("move_type", "in", ("out_refund", "in_refund")))
else:
move_domain.append(("move_type", "not in", ("out_refund", "in_refund")))
last_move = self.env["account.move"].search(
move_domain, limit=1, order="id DESC"
)
msg_err = (
"Journal %s could not get sequence %s values based on current moves. "
"Using default values." % (self.id, refund and "refund" or "")
)
if not last_move:
_logger.warning("%s %s", msg_err, "No moves found")
return {}
try:
with self.env.cr.savepoint():
# get the current sequence values could be buggy to get
# But even we can use the default values
# or do manual changes instead of raising errors
last_sequence = last_move._get_last_sequence()
if not last_sequence:
last_sequence = (
last_move._get_last_sequence(relaxed=True)
or last_move._get_starting_sequence()
)
__, seq_format_values = last_move._get_sequence_format_param(
last_sequence
)
prefix1 = seq_format_values["prefix1"]
prefix = prefix1
if seq_format_values["year_length"] == 4:
prefix += "%(range_year)s"
elif seq_format_values["year_length"] == 2:
prefix += "%(range_y)s"
else:
# If there is not year so current values are valid
seq_vals = {
"padding": seq_format_values["seq_length"],
"suffix": seq_format_values["suffix"],
"prefix": prefix,
"date_range_ids": [],
"use_date_range": False,
"number_next_actual": seq_format_values["seq"] + 1,
}
return seq_vals
prefix2 = seq_format_values.get("prefix2") or ""
prefix += prefix2
month = seq_format_values.get("month") # It is 0 if only have year
if month:
prefix += "%(range_month)s"
prefix3 = seq_format_values.get("prefix3") or ""
where_name_value = "%s%s%s%s%s%%" % (
prefix1,
"_" * seq_format_values["year_length"],
prefix2,
"_" * bool(month) * 2,
prefix3,
)
prefixes = prefix1 + prefix2
select_year = (
"split_part(name, '%s', %d)" % (prefix2, prefixes.count(prefix2))
if prefix2
else "''"
)
prefixes += prefix3
select_month = (
"split_part(name, '%s', %d)" % (prefix3, prefixes.count(prefix3))
if prefix3
else "''"
)
select_max_number = (
"MAX(split_part(name, '%s', %d)::INTEGER) AS max_number"
% (
prefixes[-1],
prefixes.count(prefixes[-1]) + 1,
)
)
query = (
"SELECT %s, %s, %s FROM account_move "
"WHERE name LIKE %%s AND journal_id=%%s GROUP BY 1,2"
) % (
select_year,
select_month,
select_max_number,
)
# It is not using user input
# pylint: disable=sql-injection
self.env.cr.execute(query, (where_name_value, self.id))
res = self.env.cr.fetchall()
prefix += prefix3
seq_vals = {
"padding": seq_format_values["seq_length"],
"suffix": seq_format_values["suffix"],
"prefix": prefix,
"date_range_ids": [],
"use_date_range": True,
}
for year, month, max_number in res:
if not year and not month:
seq_vals.update(
{
"use_date_range": False,
"number_next_actual": max_number + 1,
}
)
continue
if len(year) == 2:
# Year >=50 will be considered as last century 1950
# Year <=49 will be considered as current century 2049
if int(year) >= 50:
year = "19" + year
else:
year = "20" + year
if month:
date_from = fields.Date.to_date("%s-%s-1" % (year, month))
date_to = fields.Date.end_of(date_from, "month")
else:
date_from = fields.Date.to_date("%s-1-1" % year)
date_to = fields.Date.to_date("%s-12-31" % year)
seq_vals["date_range_ids"].append(
(
0,
0,
{
"date_from": date_from,
"date_to": date_to,
"number_next_actual": max_number + 1,
},
)
)
return seq_vals
except Exception as e:
_logger.warning("%s %s", msg_err, e)
return {}