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account-financial-tools/account_asset_management/models/account_move.py

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# Copyright 2009-2018 Noviat
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
import logging
from odoo import _, api, fields, models
from odoo.exceptions import UserError
_logger = logging.getLogger(__name__)
# List of move's fields that can't be modified if move is linked
# with a depreciation line
FIELDS_AFFECTS_ASSET_MOVE = {"journal_id", "date"}
# List of move line's fields that can't be modified if move is linked
# with a depreciation line
FIELDS_AFFECTS_ASSET_MOVE_LINE = {
"credit",
"debit",
"account_id",
"journal_id",
"date",
"asset_profile_id",
"asset_id",
}
class AccountMove(models.Model):
_inherit = "account.move"
def unlink(self):
# for move in self:
deprs = self.env["account.asset.line"].search(
[("move_id", "in", self.ids), ("type", "in", ["depreciate", "remove"])]
)
if deprs and not self.env.context.get("unlink_from_asset"):
raise UserError(
_(
"You are not allowed to remove an accounting entry "
"linked to an asset."
"\nYou should remove such entries from the asset."
)
)
# trigger store function
deprs.write({"move_id": False})
return super().unlink()
def write(self, vals):
if set(vals).intersection(FIELDS_AFFECTS_ASSET_MOVE):
deprs = self.env["account.asset.line"].search(
[("move_id", "in", self.ids), ("type", "=", "depreciate")]
)
if deprs:
raise UserError(
_(
"You cannot change an accounting entry "
"linked to an asset depreciation line."
)
)
return super().write(vals)
def post(self):
for move in self:
for aml in move.line_ids.filtered("asset_profile_id"):
depreciation_base = aml.debit or -aml.credit
vals = {
"name": aml.name,
"code": move.name,
"profile_id": aml.asset_profile_id.id,
"purchase_value": depreciation_base,
"partner_id": aml.partner_id.id,
"date_start": move.date,
"account_analytic_id": aml.analytic_account_id.id,
}
if self.env.context.get("company_id"):
vals["company_id"] = self.env.context["company_id"]
asset = (
self.env["account.asset"]
.with_context(create_asset_from_move_line=True, move_id=move.id)
.create(vals)
)
aml.with_context(allow_asset=True).asset_id = asset.id
super().post()
for move in self:
refs = [
"<a href=# data-oe-model=account.asset data-oe-id=%s>%s</a>"
% tuple(name_get)
for name_get in move.line_ids.filtered(
"asset_profile_id"
).asset_id.name_get()
]
message = _("This invoice created the asset/s: %s") % ", ".join(refs)
move.message_post(body=message)
def button_draft(self):
invoices = self.filtered(lambda r: not r.is_sale_document())
if invoices:
invoices.line_ids.asset_id.unlink()
super().button_draft()
def _reverse_move_vals(self, default_values, cancel=True):
move_vals = super()._reverse_move_vals(default_values, cancel)
if move_vals["type"] not in ("out_invoice", "out_refund"):
for line_command in move_vals.get("line_ids", []):
line_vals = line_command[2] # (0, 0, {...})
asset = self.env["account.asset"].browse(line_vals["asset_id"])
asset.unlink()
line_vals.update(asset_profile_id=False, asset_id=False)
return move_vals
class AccountMoveLine(models.Model):
_inherit = "account.move.line"
asset_profile_id = fields.Many2one(
comodel_name="account.asset.profile", string="Asset Profile"
)
asset_id = fields.Many2one(
comodel_name="account.asset", string="Asset", ondelete="restrict"
)
@api.onchange("account_id")
def _onchange_account_id(self):
self.asset_profile_id = self.account_id.asset_profile_id
super()._onchange_account_id()
@api.model_create_multi
def create(self, vals_list):
for vals in vals_list:
move = self.env["account.move"].browse(vals.get("move_id"))
if not move.is_sale_document():
if vals.get("asset_id") and not self.env.context.get("allow_asset"):
raise UserError(
_(
"You are not allowed to link "
"an accounting entry to an asset."
"\nYou should generate such entries from the asset."
)
)
records = super().create(vals_list)
for record in records:
record._expand_asset_line()
return records
def write(self, vals):
if set(vals).intersection(FIELDS_AFFECTS_ASSET_MOVE_LINE) and not (
self.env.context.get("allow_asset_removal")
and list(vals.keys()) == ["asset_id"]
):
# Check if at least one asset is linked to a move
linked_asset = False
for move_line in self.filtered(lambda r: not r.move_id.is_sale_document()):
linked_asset = move_line.asset_id
if linked_asset:
raise UserError(
_(
"You cannot change an accounting item "
"linked to an asset depreciation line."
)
)
if (
self.filtered(lambda r: not r.move_id.is_sale_document())
and vals.get("asset_id")
and not self.env.context.get("allow_asset")
):
raise UserError(
_(
"You are not allowed to link "
"an accounting entry to an asset."
"\nYou should generate such entries from the asset."
)
)
super().write(vals)
if "quantity" in vals or "asset_profile_id" in vals:
for record in self:
record._expand_asset_line()
return True
def _expand_asset_line(self):
self.ensure_one()
if self.asset_profile_id and self.quantity > 1.0:
profile = self.asset_profile_id
if profile.asset_product_item:
aml = self.with_context(check_move_validity=False)
qty = self.quantity
name = self.name
aml.write({"quantity": 1, "name": "{} {}".format(name, 1)})
aml._onchange_price_subtotal()
for i in range(1, int(qty)):
aml.copy({"name": "{} {}".format(name, i + 1)})
aml.move_id._onchange_invoice_line_ids()