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Diffstat (limited to 'base_accounting_kit/models/account_asset.py')
| -rw-r--r-- | base_accounting_kit/models/account_asset.py | 800 |
1 files changed, 800 insertions, 0 deletions
diff --git a/base_accounting_kit/models/account_asset.py b/base_accounting_kit/models/account_asset.py new file mode 100644 index 0000000..1afdbfd --- /dev/null +++ b/base_accounting_kit/models/account_asset.py @@ -0,0 +1,800 @@ +# -*- coding: utf-8 -*- +############################################################################# +# +# Cybrosys Technologies Pvt. Ltd. +# +# Copyright (C) 2019-TODAY Cybrosys Technologies(<https://www.cybrosys.com>) +# Author: Cybrosys Techno Solutions(<https://www.cybrosys.com>) +# +# You can modify it under the terms of the GNU LESSER +# GENERAL PUBLIC LICENSE (LGPL v3), Version 3. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU LESSER GENERAL PUBLIC LICENSE (LGPL v3) for more details. +# +# You should have received a copy of the GNU LESSER GENERAL PUBLIC LICENSE +# (LGPL v3) along with this program. +# If not, see <http://www.gnu.org/licenses/>. +# +############################################################################# + +import calendar +from datetime import date, datetime + +from dateutil.relativedelta import relativedelta + +from odoo import api, fields, models, _ +from odoo.exceptions import UserError, ValidationError +from odoo.tools import DEFAULT_SERVER_DATE_FORMAT as DF +from odoo.tools import float_compare, float_is_zero + + +class AccountAssetCategory(models.Model): + _name = 'account.asset.category' + _description = 'Asset category' + + active = fields.Boolean(default=True) + name = fields.Char(required=True, index=True, string="Asset Type") + account_analytic_id = fields.Many2one('account.analytic.account', + string='Analytic Account') + account_asset_id = fields.Many2one('account.account', + string='Asset Account', required=True, + domain=[('internal_type', '=', 'other'), + ('deprecated', '=', False)], + help="Account used to record the purchase of the asset at its original price.") + account_depreciation_id = fields.Many2one('account.account', + string='Depreciation Entries: Asset Account', + required=True, domain=[ + ('internal_type', '=', 'other'), ('deprecated', '=', False)], + help="Account used in the depreciation entries, to decrease the asset value.") + account_depreciation_expense_id = fields.Many2one('account.account', + string='Depreciation Entries: Expense Account', + required=True, domain=[ + ('internal_type', '=', 'other'), ('deprecated', '=', False)], + help="Account used in the periodical entries, to record a part of the asset as expense.") + journal_id = fields.Many2one('account.journal', string='Journal', + required=True) + company_id = fields.Many2one('res.company', string='Company', + required=True, default=lambda self: self.env.company) + method = fields.Selection( + [('linear', 'Linear'), ('degressive', 'Degressive')], + string='Computation Method', required=True, default='linear', + help="Choose the method to use to compute the amount of depreciation lines.\n" + " * Linear: Calculated on basis of: Gross Value / Number of Depreciations\n" + " * Degressive: Calculated on basis of: Residual Value * Degressive Factor") + method_number = fields.Integer(string='Number of Depreciations', default=5, + help="The number of depreciations needed to depreciate your asset") + method_period = fields.Integer(string='Period Length', default=1, + help="State here the time between 2 depreciations, in months", + required=True) + method_progress_factor = fields.Float('Degressive Factor', default=0.3) + method_time = fields.Selection( + [('number', 'Number of Entries'), ('end', 'Ending Date')], + string='Time Method', required=True, default='number', + help="Choose the method to use to compute the dates and number of entries.\n" + " * Number of Entries: Fix the number of entries and the time between 2 depreciations.\n" + " * Ending Date: Choose the time between 2 depreciations and the date the depreciations won't go beyond.") + method_end = fields.Date('Ending date') + prorata = fields.Boolean(string='Prorata Temporis', + help='Indicates that the first depreciation entry for this asset have to be done from the purchase date instead of the first of January') + open_asset = fields.Boolean(string='Auto-confirm Assets', + help="Check this if you want to automatically confirm the assets of this category when created by invoices.") + group_entries = fields.Boolean(string='Group Journal Entries', + help="Check this if you want to group the generated entries by categories.") + type = fields.Selection([('sale', 'Sale: Revenue Recognition'), + ('purchase', 'Purchase: Asset')], required=True, + index=True, default='purchase') + + @api.onchange('account_asset_id') + def onchange_account_asset(self): + if self.type == "purchase": + self.account_depreciation_id = self.account_asset_id + elif self.type == "sale": + self.account_depreciation_expense_id = self.account_asset_id + + @api.onchange('type') + def onchange_type(self): + if self.type == 'sale': + self.prorata = True + self.method_period = 1 + else: + self.method_period = 12 + + @api.onchange('method_time') + def _onchange_method_time(self): + if self.method_time != 'number': + self.prorata = False + + +class AccountAssetAsset(models.Model): + _name = 'account.asset.asset' + _description = 'Asset/Revenue Recognition' + _inherit = ['mail.thread'] + + entry_count = fields.Integer(compute='_entry_count', + string='# Asset Entries') + name = fields.Char(string='Asset Name', required=True, readonly=True, + states={'draft': [('readonly', False)]}) + code = fields.Char(string='Reference', size=32, readonly=True, + states={'draft': [('readonly', False)]}) + value = fields.Float(string='Gross Value', required=True, readonly=True, + digits=0, states={'draft': [('readonly', False)]}) + currency_id = fields.Many2one('res.currency', string='Currency', + required=True, readonly=True, + states={'draft': [('readonly', False)]}, + default=lambda + self: self.env.company.currency_id.id) + company_id = fields.Many2one('res.company', string='Company', + required=True, readonly=True, + states={'draft': [('readonly', False)]}, + default=lambda self: self.env.company) + note = fields.Text() + category_id = fields.Many2one('account.asset.category', string='Category', + required=True, change_default=True, + readonly=True, + states={'draft': [('readonly', False)]}) + date = fields.Date(string='Date', required=True, readonly=True, + states={'draft': [('readonly', False)]}, + default=fields.Date.context_today) + state = fields.Selection( + [('draft', 'Draft'), ('open', 'Running'), ('close', 'Close')], + 'Status', required=True, copy=False, default='draft', + help="When an asset is created, the status is 'Draft'.\n" + "If the asset is confirmed, the status goes in 'Running' and the depreciation lines can be posted in the accounting.\n" + "You can manually close an asset when the depreciation is over. If the last line of depreciation is posted, the asset automatically goes in that status.") + active = fields.Boolean(default=True) + partner_id = fields.Many2one('res.partner', string='Partner', + readonly=True, + states={'draft': [('readonly', False)]}, ) + method = fields.Selection( + [('linear', 'Linear'), ('degressive', 'Degressive')], + string='Computation Method', required=True, readonly=True, + states={'draft': [('readonly', False)]}, default='linear', + help="Choose the method to use to compute the amount of depreciation lines.\n * Linear: Calculated on basis of: Gross Value / Number of Depreciations\n" + " * Degressive: Calculated on basis of: Residual Value * Degressive Factor") + method_number = fields.Integer(string='Number of Depreciations', + readonly=True, + states={'draft': [('readonly', False)]}, + default=5, + help="The number of depreciations needed to depreciate your asset") + method_period = fields.Integer(string='Number of Months in a Period', + required=True, readonly=True, default=12, + states={'draft': [('readonly', False)]}, + help="The amount of time between two depreciations, in months") + method_end = fields.Date(string='Ending Date', readonly=True, + states={'draft': [('readonly', False)]}) + method_progress_factor = fields.Float(string='Degressive Factor', + readonly=True, default=0.3, states={ + 'draft': [('readonly', False)]}) + value_residual = fields.Float(compute='_amount_residual', + digits=0, string='Residual Value') + method_time = fields.Selection( + [('number', 'Number of Entries'), ('end', 'Ending Date')], + string='Time Method', required=True, readonly=True, default='number', + states={'draft': [('readonly', False)]}, + help="Choose the method to use to compute the dates and number of entries.\n" + " * Number of Entries: Fix the number of entries and the time between 2 depreciations.\n" + " * Ending Date: Choose the time between 2 depreciations and the date the depreciations won't go beyond.") + prorata = fields.Boolean(string='Prorata Temporis', readonly=True, + states={'draft': [('readonly', False)]}, + help='Indicates that the first depreciation entry for this asset have to be done from the purchase date instead of the first January / Start date of fiscal year') + depreciation_line_ids = fields.One2many('account.asset.depreciation.line', + 'asset_id', + string='Depreciation Lines', + readonly=True, states={ + 'draft': [('readonly', False)], 'open': [('readonly', False)]}) + salvage_value = fields.Float(string='Salvage Value', digits=0, + readonly=True, + states={'draft': [('readonly', False)]}, + help="It is the amount you plan to have that you cannot depreciate.") + invoice_id = fields.Many2one('account.move', string='Invoice', + states={'draft': [('readonly', False)]}, + copy=False) + type = fields.Selection(related="category_id.type", string='Type', + required=True) + + def unlink(self): + for asset in self: + if asset.state in ['open', 'close']: + raise UserError( + _('You cannot delete a document is in %s state.') % ( + asset.state,)) + for depreciation_line in asset.depreciation_line_ids: + if depreciation_line.move_id: + raise UserError(_( + 'You cannot delete a document that contains posted entries.')) + return super(AccountAssetAsset, self).unlink() + + def _get_last_depreciation_date(self): + """ + @param id: ids of a account.asset.asset objects + @return: Returns a dictionary of the effective dates of the last depreciation entry made for given asset ids. If there isn't any, return the purchase date of this asset + """ + self.env.cr.execute(""" + SELECT a.id as id, COALESCE(MAX(m.date),a.date) AS date + FROM account_asset_asset a + LEFT JOIN account_asset_depreciation_line rel ON (rel.asset_id = a.id) + LEFT JOIN account_move m ON (rel.move_id = m.id) + WHERE a.id IN %s + GROUP BY a.id, m.date """, (tuple(self.ids),)) + result = dict(self.env.cr.fetchall()) + return result + + @api.model + def _cron_generate_entries(self): + self.compute_generated_entries(datetime.today()) + + @api.model + def compute_generated_entries(self, date, asset_type=None): + # Entries generated : one by grouped category and one by asset from ungrouped category + created_move_ids = [] + type_domain = [] + if asset_type: + type_domain = [('type', '=', asset_type)] + + ungrouped_assets = self.env['account.asset.asset'].search( + type_domain + [('state', '=', 'open'), + ('category_id.group_entries', '=', False)]) + created_move_ids += ungrouped_assets._compute_entries(date, + group_entries=False) + + for grouped_category in self.env['account.asset.category'].search( + type_domain + [('group_entries', '=', True)]): + assets = self.env['account.asset.asset'].search( + [('state', '=', 'open'), + ('category_id', '=', grouped_category.id)]) + created_move_ids += assets._compute_entries(date, + group_entries=True) + return created_move_ids + + def _compute_board_amount(self, sequence, residual_amount, amount_to_depr, + undone_dotation_number, + posted_depreciation_line_ids, total_days, + depreciation_date): + amount = 0 + if sequence == undone_dotation_number: + amount = residual_amount + else: + if self.method == 'linear': + amount = amount_to_depr / (undone_dotation_number - len( + posted_depreciation_line_ids)) + if self.prorata: + amount = amount_to_depr / self.method_number + if sequence == 1: + if self.method_period % 12 != 0: + date = datetime.strptime(str(self.date), '%Y-%m-%d') + month_days = \ + calendar.monthrange(date.year, date.month)[1] + days = month_days - date.day + 1 + amount = ( + amount_to_depr / self.method_number) / month_days * days + else: + days = (self.company_id.compute_fiscalyear_dates( + depreciation_date)[ + 'date_to'] - depreciation_date).days + 1 + amount = ( + amount_to_depr / self.method_number) / total_days * days + elif self.method == 'degressive': + amount = residual_amount * self.method_progress_factor + if self.prorata: + if sequence == 1: + if self.method_period % 12 != 0: + date = datetime.strptime(str(self.date), '%Y-%m-%d') + month_days = \ + calendar.monthrange(date.year, date.month)[1] + days = month_days - date.day + 1 + amount = ( + residual_amount * self.method_progress_factor) / month_days * days + else: + days = (self.company_id.compute_fiscalyear_dates( + depreciation_date)[ + 'date_to'] - depreciation_date).days + 1 + amount = ( + residual_amount * self.method_progress_factor) / total_days * days + return amount + + def _compute_board_undone_dotation_nb(self, depreciation_date, total_days): + undone_dotation_number = self.method_number + if self.method_time == 'end': + end_date = datetime.strptime(str(self.method_end), DF).date() + undone_dotation_number = 0 + while depreciation_date <= end_date: + depreciation_date = date(depreciation_date.year, + depreciation_date.month, + depreciation_date.day) + relativedelta( + months=+self.method_period) + undone_dotation_number += 1 + if self.prorata: + undone_dotation_number += 1 + return undone_dotation_number + + def compute_depreciation_board(self): + self.ensure_one() + posted_depreciation_line_ids = self.depreciation_line_ids.filtered( + lambda x: x.move_check).sorted(key=lambda l: l.depreciation_date) + unposted_depreciation_line_ids = self.depreciation_line_ids.filtered( + lambda x: not x.move_check) + + # Remove old unposted depreciation lines. We cannot use unlink() with One2many field + commands = [(2, line_id.id, False) for line_id in + unposted_depreciation_line_ids] + + if self.value_residual != 0.0: + amount_to_depr = residual_amount = self.value_residual + if self.prorata: + # if we already have some previous validated entries, starting date is last entry + method perio + if posted_depreciation_line_ids and \ + posted_depreciation_line_ids[-1].depreciation_date: + last_depreciation_date = datetime.strptime( + posted_depreciation_line_ids[-1].depreciation_date, + DF).date() + depreciation_date = last_depreciation_date + relativedelta( + months=+self.method_period) + else: + depreciation_date = datetime.strptime( + str(self._get_last_depreciation_date()[self.id]), + DF).date() + else: + # depreciation_date = 1st of January of purchase year if annual valuation, 1st of + # purchase month in other cases + if self.method_period >= 12: + if self.company_id.fiscalyear_last_month: + asset_date = date(year=int(self.date.year), + month=int( + self.company_id.fiscalyear_last_month), + day=int( + self.company_id.fiscalyear_last_day)) + relativedelta( + days=1) + \ + relativedelta(year=int( + self.date.year)) # e.g. 2018-12-31 +1 -> 2019 + else: + asset_date = datetime.strptime( + str(self.date)[:4] + '-01-01', DF).date() + else: + asset_date = datetime.strptime(str(self.date)[:7] + '-01', + DF).date() + # if we already have some previous validated entries, starting date isn't 1st January but last entry + method period + if posted_depreciation_line_ids and \ + posted_depreciation_line_ids[-1].depreciation_date: + last_depreciation_date = datetime.strptime(str( + posted_depreciation_line_ids[-1].depreciation_date), + DF).date() + depreciation_date = last_depreciation_date + relativedelta( + months=+self.method_period) + else: + depreciation_date = asset_date + day = depreciation_date.day + month = depreciation_date.month + year = depreciation_date.year + total_days = (year % 4) and 365 or 366 + + undone_dotation_number = self._compute_board_undone_dotation_nb( + depreciation_date, total_days) + + for x in range(len(posted_depreciation_line_ids), + undone_dotation_number): + sequence = x + 1 + amount = self._compute_board_amount(sequence, residual_amount, + amount_to_depr, + undone_dotation_number, + posted_depreciation_line_ids, + total_days, + depreciation_date) + + amount = self.currency_id.round(amount) + if float_is_zero(amount, + precision_rounding=self.currency_id.rounding): + continue + residual_amount -= amount + vals = { + 'amount': amount, + 'asset_id': self.id, + 'sequence': sequence, + 'name': (self.code or '') + '/' + str(sequence), + 'remaining_value': residual_amount, + 'depreciated_value': self.value - ( + self.salvage_value + residual_amount), + 'depreciation_date': depreciation_date.strftime(DF), + } + commands.append((0, False, vals)) + # Considering Depr. Period as months + depreciation_date = date(year, month, day) + relativedelta( + months=+self.method_period) + day = depreciation_date.day + month = depreciation_date.month + year = depreciation_date.year + + self.write({'depreciation_line_ids': commands}) + + return True + + def validate(self): + self.write({'state': 'open'}) + fields = [ + 'method', + 'method_number', + 'method_period', + 'method_end', + 'method_progress_factor', + 'method_time', + 'salvage_value', + 'invoice_id', + ] + ref_tracked_fields = self.env['account.asset.asset'].fields_get(fields) + for asset in self: + tracked_fields = ref_tracked_fields.copy() + if asset.method == 'linear': + del (tracked_fields['method_progress_factor']) + if asset.method_time != 'end': + del (tracked_fields['method_end']) + else: + del (tracked_fields['method_number']) + dummy, tracking_value_ids = asset._message_track(tracked_fields, + dict.fromkeys( + fields)) + asset.message_post(subject=_('Asset created'), + tracking_value_ids=tracking_value_ids) + + def _get_disposal_moves(self): + move_ids = [] + for asset in self: + unposted_depreciation_line_ids = asset.depreciation_line_ids.filtered( + lambda x: not x.move_check) + if unposted_depreciation_line_ids: + old_values = { + 'method_end': asset.method_end, + 'method_number': asset.method_number, + } + + # Remove all unposted depr. lines + commands = [(2, line_id.id, False) for line_id in + unposted_depreciation_line_ids] + + # Create a new depr. line with the residual amount and post it + sequence = len(asset.depreciation_line_ids) - len( + unposted_depreciation_line_ids) + 1 + today = datetime.today().strftime(DF) + vals = { + 'amount': asset.value_residual, + 'asset_id': asset.id, + 'sequence': sequence, + 'name': (asset.code or '') + '/' + str(sequence), + 'remaining_value': 0, + 'depreciated_value': asset.value - asset.salvage_value, + # the asset is completely depreciated + 'depreciation_date': today, + } + commands.append((0, False, vals)) + asset.write( + {'depreciation_line_ids': commands, 'method_end': today, + 'method_number': sequence}) + tracked_fields = self.env['account.asset.asset'].fields_get( + ['method_number', 'method_end']) + changes, tracking_value_ids = asset._message_track( + tracked_fields, old_values) + if changes: + asset.message_post(subject=_( + 'Asset sold or disposed. Accounting entry awaiting for validation.'), + tracking_value_ids=tracking_value_ids) + move_ids += asset.depreciation_line_ids[-1].create_move( + post_move=False) + + return move_ids + + def set_to_close(self): + move_ids = self._get_disposal_moves() + if move_ids: + name = _('Disposal Move') + view_mode = 'form' + if len(move_ids) > 1: + name = _('Disposal Moves') + view_mode = 'tree,form' + return { + 'name': name, + 'view_mode': view_mode, + 'res_model': 'account.move', + 'type': 'ir.actions.act_window', + 'target': 'current', + 'res_id': move_ids[0], + } + # Fallback, as if we just clicked on the smartbutton + return self.open_entries() + + def set_to_draft(self): + self.write({'state': 'draft'}) + + @api.depends('value', 'salvage_value', 'depreciation_line_ids.move_check', + 'depreciation_line_ids.amount') + def _amount_residual(self): + for record in self: + total_amount = 0.0 + for line in record.depreciation_line_ids: + if line.move_check: + total_amount += line.amount + record.value_residual = record.value - total_amount - record.salvage_value + + @api.onchange('company_id') + def onchange_company_id(self): + self.currency_id = self.company_id.currency_id.id + + @api.depends('depreciation_line_ids.move_id') + def _entry_count(self): + for asset in self: + res = self.env['account.asset.depreciation.line'].search_count( + [('asset_id', '=', asset.id), ('move_id', '!=', False)]) + asset.entry_count = res or 0 + + @api.constrains('prorata', 'method_time') + def _check_prorata(self): + if self.prorata and self.method_time != 'number': + raise ValidationError(_( + 'Prorata temporis can be applied only for time method "number of depreciations".')) + + @api.onchange('category_id') + def onchange_category_id(self): + vals = self.onchange_category_id_values(self.category_id.id) + # We cannot use 'write' on an object that doesn't exist yet + if vals: + for k, v in vals['value'].items(): + setattr(self, k, v) + + def onchange_category_id_values(self, category_id): + if category_id: + category = self.env['account.asset.category'].browse(category_id) + return { + 'value': { + 'method': category.method, + 'method_number': category.method_number, + 'method_time': category.method_time, + 'method_period': category.method_period, + 'method_progress_factor': category.method_progress_factor, + 'method_end': category.method_end, + 'prorata': category.prorata, + } + } + + @api.onchange('method_time') + def onchange_method_time(self): + if self.method_time != 'number': + self.prorata = False + + def copy_data(self, default=None): + if default is None: + default = {} + default['name'] = self.name + _(' (copy)') + return super(AccountAssetAsset, self).copy_data(default) + + def _compute_entries(self, date, group_entries=False): + depreciation_ids = self.env['account.asset.depreciation.line'].search([ + ('asset_id', 'in', self.ids), ('depreciation_date', '<=', date), + ('move_check', '=', False)]) + if group_entries: + return depreciation_ids.create_grouped_move() + return depreciation_ids.create_move() + + @api.model + def create(self, vals): + asset = super(AccountAssetAsset, + self.with_context(mail_create_nolog=True)).create(vals) + asset.sudo().compute_depreciation_board() + return asset + + def write(self, vals): + res = super(AccountAssetAsset, self).write(vals) + if 'depreciation_line_ids' not in vals and 'state' not in vals: + for rec in self: + rec.compute_depreciation_board() + return res + + def open_entries(self): + move_ids = [] + for asset in self: + for depreciation_line in asset.depreciation_line_ids: + if depreciation_line.move_id: + move_ids.append(depreciation_line.move_id.id) + return { + 'name': _('Journal Entries'), + 'view_mode': 'tree,form', + 'res_model': 'account.move', + 'view_id': False, + 'type': 'ir.actions.act_window', + 'domain': [('id', 'in', move_ids)], + } + + +class AccountAssetDepreciationLine(models.Model): + _name = 'account.asset.depreciation.line' + _description = 'Asset depreciation line' + + name = fields.Char(string='Depreciation Name', required=True, index=True) + sequence = fields.Integer(required=True) + asset_id = fields.Many2one('account.asset.asset', string='Asset', + required=True, ondelete='cascade') + parent_state = fields.Selection(related='asset_id.state', + string='State of Asset') + amount = fields.Float(string='Current Depreciation', digits=0, + required=True) + remaining_value = fields.Float(string='Next Period Depreciation', digits=0, + required=True) + depreciated_value = fields.Float(string='Cumulative Depreciation', + required=True) + depreciation_date = fields.Date('Depreciation Date', index=True) + move_id = fields.Many2one('account.move', string='Depreciation Entry') + move_check = fields.Boolean(compute='_get_move_check', string='Linked', store=True) + move_posted_check = fields.Boolean(compute='_get_move_posted_check', + string='Posted', store=True) + + @api.depends('move_id') + def _get_move_check(self): + for line in self: + line.move_check = bool(line.move_id) + + @api.depends('move_id.state') + def _get_move_posted_check(self): + for line in self: + line.move_posted_check = True if line.move_id and line.move_id.state == 'posted' else False + + def create_move(self, post_move=True): + created_moves = self.env['account.move'] + prec = self.env['decimal.precision'].precision_get('Account') + if self.mapped('move_id'): + raise UserError(_( + 'This depreciation is already linked to a journal entry! Please post or delete it.')) + for line in self: + category_id = line.asset_id.category_id + depreciation_date = self.env.context.get( + 'depreciation_date') or line.depreciation_date or fields.Date.context_today( + self) + company_currency = line.asset_id.company_id.currency_id + current_currency = line.asset_id.currency_id + amount = current_currency.with_context( + date=depreciation_date).compute(line.amount, company_currency) + asset_name = line.asset_id.name + ' (%s/%s)' % ( + line.sequence, len(line.asset_id.depreciation_line_ids)) + partner = self.env['res.partner']._find_accounting_partner( + line.asset_id.partner_id) + move_line_1 = { + 'name': asset_name, + 'account_id': category_id.account_depreciation_id.id, + 'debit': 0.0 if float_compare(amount, 0.0, + precision_digits=prec) > 0 else -amount, + 'credit': amount if float_compare(amount, 0.0, + precision_digits=prec) > 0 else 0.0, + 'journal_id': category_id.journal_id.id, + 'partner_id': partner.id, + 'analytic_account_id': category_id.account_analytic_id.id if category_id.type == 'sale' else False, + 'currency_id': company_currency != current_currency and current_currency.id or False, + 'amount_currency': company_currency != current_currency and - 1.0 * line.amount or 0.0, + } + move_line_2 = { + 'name': asset_name, + 'account_id': category_id.account_depreciation_expense_id.id, + 'credit': 0.0 if float_compare(amount, 0.0, + precision_digits=prec) > 0 else -amount, + 'debit': amount if float_compare(amount, 0.0, + precision_digits=prec) > 0 else 0.0, + 'journal_id': category_id.journal_id.id, + 'partner_id': partner.id, + 'analytic_account_id': category_id.account_analytic_id.id if category_id.type == 'purchase' else False, + 'currency_id': company_currency != current_currency and current_currency.id or False, + 'amount_currency': company_currency != current_currency and line.amount or 0.0, + } + move_vals = { + 'ref': line.asset_id.code, + 'date': depreciation_date or False, + 'journal_id': category_id.journal_id.id, + 'line_ids': [(0, 0, move_line_1), (0, 0, move_line_2)], + } + move = self.env['account.move'].create(move_vals) + line.write({'move_id': move.id, 'move_check': True}) + created_moves |= move + + if post_move and created_moves: + created_moves.filtered(lambda m: any( + m.asset_depreciation_ids.mapped( + 'asset_id.category_id.open_asset'))).post() + return [x.id for x in created_moves] + + def create_grouped_move(self, post_move=True): + if not self.exists(): + return [] + + created_moves = self.env['account.move'] + category_id = self[ + 0].asset_id.category_id # we can suppose that all lines have the same category + depreciation_date = self.env.context.get( + 'depreciation_date') or fields.Date.context_today(self) + amount = 0.0 + for line in self: + # Sum amount of all depreciation lines + company_currency = line.asset_id.company_id.currency_id + current_currency = line.asset_id.currency_id + amount += current_currency.compute(line.amount, company_currency) + + name = category_id.name + _(' (grouped)') + move_line_1 = { + 'name': name, + 'account_id': category_id.account_depreciation_id.id, + 'debit': 0.0, + 'credit': amount, + 'journal_id': category_id.journal_id.id, + 'analytic_account_id': category_id.account_analytic_id.id if category_id.type == 'sale' else False, + } + move_line_2 = { + 'name': name, + 'account_id': category_id.account_depreciation_expense_id.id, + 'credit': 0.0, + 'debit': amount, + 'journal_id': category_id.journal_id.id, + 'analytic_account_id': category_id.account_analytic_id.id if category_id.type == 'purchase' else False, + } + move_vals = { + 'ref': category_id.name, + 'date': depreciation_date or False, + 'journal_id': category_id.journal_id.id, + 'line_ids': [(0, 0, move_line_1), (0, 0, move_line_2)], + } + move = self.env['account.move'].create(move_vals) + self.write({'move_id': move.id, 'move_check': True}) + created_moves |= move + + if post_move and created_moves: + self.post_lines_and_close_asset() + created_moves.post() + return [x.id for x in created_moves] + + def post_lines_and_close_asset(self): + # we re-evaluate the assets to determine whether we can close them + # `message_post` invalidates the (whole) cache + # preprocess the assets and lines in which a message should be posted, + # and then post in batch will prevent the re-fetch of the same data over and over. + assets_to_close = self.env['account.asset.asset'] + for line in self: + asset = line.asset_id + if asset.currency_id.is_zero(asset.value_residual): + assets_to_close |= asset + self.log_message_when_posted() + assets_to_close.write({'state': 'close'}) + for asset in assets_to_close: + asset.message_post(body=_("Document closed.")) + + def log_message_when_posted(self): + def _format_message(message_description, tracked_values): + message = '' + if message_description: + message = '<span>%s</span>' % message_description + for name, values in tracked_values.items(): + message += '<div> • <b>%s</b>: ' % name + message += '%s</div>' % values + return message + + # `message_post` invalidates the (whole) cache + # preprocess the assets in which messages should be posted, + # and then post in batch will prevent the re-fetch of the same data over and over. + assets_to_post = {} + for line in self: + if line.move_id and line.move_id.state == 'draft': + partner_name = line.asset_id.partner_id.name + currency_name = line.asset_id.currency_id.name + msg_values = {_('Currency'): currency_name, + _('Amount'): line.amount} + if partner_name: + msg_values[_('Partner')] = partner_name + msg = _format_message(_('Depreciation line posted.'), + msg_values) + assets_to_post.setdefault(line.asset_id, []).append(msg) + for asset, messages in assets_to_post.items(): + for msg in messages: + asset.message_post(body=msg) + + def unlink(self): + for record in self: + if record.move_check: + if record.asset_id.category_id.type == 'purchase': + msg = _("You cannot delete posted depreciation lines.") + else: + msg = _("You cannot delete posted installment lines.") + raise UserError(msg) + return super(AccountAssetDepreciationLine, self).unlink() |