# -*- coding: utf-8 -*- # Part of Odoo. See LICENSE file for full copyright and licensing details. import re from odoo import api, fields, models, _ from odoo.exceptions import UserError, ValidationError from odoo.tools import email_split, float_is_zero import odoo.addons.decimal_precision as dp class HrExpense(models.Model): _name = "hr.expense" _inherit = ['mail.thread', 'ir.needaction_mixin'] _description = "Expense" _order = "date desc, id desc" name = fields.Char(string='Expense Description', readonly=True, required=True, states={'draft': [('readonly', False)], 'refused': [('readonly', False)]}) date = fields.Date(readonly=True, states={'draft': [('readonly', False)], 'refused': [('readonly', False)]}, default=fields.Date.context_today, string="Date") employee_id = fields.Many2one('hr.employee', string="Employee", required=True, readonly=True, states={'draft': [('readonly', False)], 'refused': [('readonly', False)]}, default=lambda self: self.env['hr.employee'].search([('user_id', '=', self.env.uid)], limit=1)) product_id = fields.Many2one('product.product', string='Product', readonly=True, states={'draft': [('readonly', False)], 'refused': [('readonly', False)]}, domain=[('can_be_expensed', '=', True)], required=True) product_uom_id = fields.Many2one('product.uom', string='Unit of Measure', required=True, readonly=True, states={'draft': [('readonly', False)], 'refused': [('readonly', False)]}, default=lambda self: self.env['product.uom'].search([], limit=1, order='id')) unit_amount = fields.Float(string='Unit Price', readonly=True, required=True, states={'draft': [('readonly', False)], 'refused': [('readonly', False)]}, digits=dp.get_precision('Product Price')) quantity = fields.Float(required=True, readonly=True, states={'draft': [('readonly', False)], 'refused': [('readonly', False)]}, digits=dp.get_precision('Product Unit of Measure'), default=1) tax_ids = fields.Many2many('account.tax', 'expense_tax', 'expense_id', 'tax_id', string='Taxes', states={'done': [('readonly', True)], 'post': [('readonly', True)]}) untaxed_amount = fields.Float(string='Subtotal', store=True, compute='_compute_amount', digits=dp.get_precision('Account')) total_amount = fields.Float(string='Total', store=True, compute='_compute_amount', digits=dp.get_precision('Account')) company_id = fields.Many2one('res.company', string='Company', readonly=True, states={'draft': [('readonly', False)], 'refused': [('readonly', False)]}, default=lambda self: self.env.user.company_id) currency_id = fields.Many2one('res.currency', string='Currency', readonly=True, states={'draft': [('readonly', False)], 'refused': [('readonly', False)]}, default=lambda self: self.env.user.company_id.currency_id) analytic_account_id = fields.Many2one('account.analytic.account', string='Analytic Account', states={'post': [('readonly', True)], 'done': [('readonly', True)]}, oldname='analytic_account') account_id = fields.Many2one('account.account', string='Account', states={'post': [('readonly', True)], 'done': [('readonly', True)]}, default=lambda self: self.env['ir.property'].get('property_account_expense_categ_id', 'product.category'), help="An expense account is expected") description = fields.Text() payment_mode = fields.Selection([("own_account", "Employee (to reimburse)"), ("company_account", "Company")], default='own_account', states={'done': [('readonly', True)], 'post': [('readonly', True)]}, string="Payment By") attachment_number = fields.Integer(compute='_compute_attachment_number', string='Number of Attachments') state = fields.Selection([ ('draft', 'To Submit'), ('reported', 'Reported'), ('done', 'Posted'), ('refused', 'Refused') ], compute='_compute_state', string='Status', copy=False, index=True, readonly=True, store=True, help="Status of the expense.") sheet_id = fields.Many2one('hr.expense.sheet', string="Expense Report", readonly=True, copy=False) reference = fields.Char(string="Bill Reference") @api.depends('sheet_id', 'sheet_id.account_move_id', 'sheet_id.state') def _compute_state(self): for expense in self: if not expense.sheet_id: expense.state = "draft" elif expense.sheet_id.state == "cancel": expense.state = "refused" elif not expense.sheet_id.account_move_id: expense.state = "reported" else: expense.state = "done" @api.depends('quantity', 'unit_amount', 'tax_ids', 'currency_id') def _compute_amount(self): for expense in self: expense.untaxed_amount = expense.unit_amount * expense.quantity taxes = expense.tax_ids.compute_all(expense.unit_amount, expense.currency_id, expense.quantity, expense.product_id, expense.employee_id.user_id.partner_id) expense.total_amount = taxes.get('total_included') @api.multi def _compute_attachment_number(self): attachment_data = self.env['ir.attachment'].read_group([('res_model', '=', 'hr.expense'), ('res_id', 'in', self.ids)], ['res_id'], ['res_id']) attachment = dict((data['res_id'], data['res_id_count']) for data in attachment_data) for expense in self: expense.attachment_number = attachment.get(expense.id, 0) @api.onchange('product_id') def _onchange_product_id(self): if self.product_id: if not self.name: self.name = self.product_id.display_name or '' self.unit_amount = self.product_id.price_compute('standard_price')[self.product_id.id] self.product_uom_id = self.product_id.uom_id self.tax_ids = self.product_id.supplier_taxes_id account = self.product_id.product_tmpl_id._get_product_accounts()['expense'] if account: self.account_id = account @api.onchange('product_uom_id') def _onchange_product_uom_id(self): if self.product_id and self.product_uom_id.category_id != self.product_id.uom_id.category_id: raise UserError(_('Selected Unit of Measure does not belong to the same category as the product Unit of Measure')) @api.multi def view_sheet(self): self.ensure_one() return { 'type': 'ir.actions.act_window', 'view_mode': 'form', 'res_model': 'hr.expense.sheet', 'target': 'current', 'res_id': self.sheet_id.id } @api.multi def submit_expenses(self): if any(expense.state != 'draft' for expense in self): raise UserError(_("You cannot report twice the same line!")) if len(self.mapped('employee_id')) != 1: raise UserError(_("You cannot report expenses for different employees in the same report!")) return { 'type': 'ir.actions.act_window', 'view_mode': 'form', 'res_model': 'hr.expense.sheet', 'target': 'current', 'context': { 'default_expense_line_ids': [line.id for line in self], 'default_employee_id': self[0].employee_id.id, 'default_name': self[0].name if len(self.ids) == 1 else '' } } def _prepare_move_line(self, line): ''' This function prepares move line of account.move related to an expense ''' partner_id = self.employee_id.address_home_id.commercial_partner_id.id return { 'date_maturity': line.get('date_maturity'), 'partner_id': partner_id, 'name': line['name'][:64], 'debit': line['price'] > 0 and line['price'], 'credit': line['price'] < 0 and - line['price'], 'account_id': line['account_id'], 'analytic_line_ids': line.get('analytic_line_ids'), 'amount_currency': line['price'] > 0 and abs(line.get('amount_currency')) or - abs(line.get('amount_currency')), 'currency_id': line.get('currency_id'), 'tax_line_id': line.get('tax_line_id'), 'tax_ids': line.get('tax_ids'), 'quantity': line.get('quantity', 1.00), 'product_id': line.get('product_id'), 'product_uom_id': line.get('uom_id'), 'analytic_account_id': line.get('analytic_account_id'), 'payment_id': line.get('payment_id'), } @api.multi def _compute_expense_totals(self, company_currency, account_move_lines, move_date): ''' internal method used for computation of total amount of an expense in the company currency and in the expense currency, given the account_move_lines that will be created. It also do some small transformations at these account_move_lines (for multi-currency purposes) :param account_move_lines: list of dict :rtype: tuple of 3 elements (a, b ,c) a: total in company currency b: total in hr.expense currency c: account_move_lines potentially modified ''' self.ensure_one() total = 0.0 total_currency = 0.0 for line in account_move_lines: line['currency_id'] = False line['amount_currency'] = False if self.currency_id != company_currency: line['currency_id'] = self.currency_id.id line['amount_currency'] = line['price'] line['price'] = self.currency_id.with_context(date=move_date or fields.Date.context_today(self)).compute(line['price'], company_currency) total -= line['price'] total_currency -= line['amount_currency'] or line['price'] return total, total_currency, account_move_lines @api.multi def action_move_create(self): ''' main function that is called when trying to create the accounting entries related to an expense ''' for expense in self: journal = expense.sheet_id.bank_journal_id if expense.payment_mode == 'company_account' else expense.sheet_id.journal_id #create the move that will contain the accounting entries acc_date = expense.sheet_id.accounting_date or expense.date move = self.env['account.move'].create({ 'journal_id': journal.id, 'company_id': self.env.user.company_id.id, 'date': acc_date, 'ref': expense.sheet_id.name, # force the name to the default value, to avoid an eventual 'default_name' in the context # to set it to '' which cause no number to be given to the account.move when posted. 'name': '/', }) company_currency = expense.company_id.currency_id diff_currency_p = expense.currency_id != company_currency #one account.move.line per expense (+taxes..) move_lines = expense._move_line_get() #create one more move line, a counterline for the total on payable account payment_id = False total, total_currency, move_lines = expense._compute_expense_totals(company_currency, move_lines, acc_date) if expense.payment_mode == 'company_account': if not expense.sheet_id.bank_journal_id.default_credit_account_id: raise UserError(_("No credit account found for the %s journal, please configure one.") % (expense.sheet_id.bank_journal_id.name)) emp_account = expense.sheet_id.bank_journal_id.default_credit_account_id.id journal = expense.sheet_id.bank_journal_id #create payment payment_methods = (total < 0) and journal.outbound_payment_method_ids or journal.inbound_payment_method_ids journal_currency = journal.currency_id or journal.company_id.currency_id payment = self.env['account.payment'].create({ 'payment_method_id': payment_methods and payment_methods[0].id or False, 'payment_type': total < 0 and 'outbound' or 'inbound', 'partner_id': expense.employee_id.address_home_id.commercial_partner_id.id, 'partner_type': 'supplier', 'journal_id': journal.id, 'payment_date': expense.date, 'state': 'reconciled', 'currency_id': diff_currency_p and expense.currency_id.id or journal_currency.id, 'amount': diff_currency_p and abs(total_currency) or abs(total), 'name': expense.name, }) payment_id = payment.id else: if not expense.employee_id.address_home_id: raise UserError(_("No Home Address found for the employee %s, please configure one.") % (expense.employee_id.name)) emp_account = expense.employee_id.address_home_id.property_account_payable_id.id aml_name = expense.employee_id.name + ': ' + expense.name.split('\n')[0][:64] move_lines.append({ 'type': 'dest', 'name': aml_name, 'price': total, 'account_id': emp_account, 'date_maturity': acc_date, 'amount_currency': diff_currency_p and total_currency or False, 'currency_id': diff_currency_p and expense.currency_id.id or False, 'payment_id': payment_id, }) #convert eml into an osv-valid format lines = map(lambda x: (0, 0, expense._prepare_move_line(x)), move_lines) move.with_context(dont_create_taxes=True).write({'line_ids': lines}) expense.sheet_id.write({'account_move_id': move.id}) move.post() if expense.payment_mode == 'company_account': expense.sheet_id.paid_expense_sheets() return True @api.multi def _prepare_move_line_value(self): self.ensure_one() if self.account_id: account = self.account_id elif self.product_id: account = self.product_id.product_tmpl_id._get_product_accounts()['expense'] if not account: raise UserError( _("No Expense account found for the product %s (or for it's category), please configure one.") % (self.product_id.name)) else: account = self.env['ir.property'].with_context(force_company=self.company_id.id).get('property_account_expense_categ_id', 'product.category') if not account: raise UserError( _('Please configure Default Expense account for Product expense: `property_account_expense_categ_id`.')) aml_name = self.employee_id.name + ': ' + self.name.split('\n')[0][:64] move_line = { 'type': 'src', 'name': aml_name, 'price_unit': self.unit_amount, 'quantity': self.quantity, 'price': self.total_amount, 'account_id': account.id, 'product_id': self.product_id.id, 'uom_id': self.product_uom_id.id, 'analytic_account_id': self.analytic_account_id.id, } return move_line @api.multi def _move_line_get(self): account_move = [] for expense in self: move_line = expense._prepare_move_line_value() account_move.append(move_line) # Calculate tax lines and adjust base line taxes = expense.tax_ids.with_context(round=True).compute_all(expense.unit_amount, expense.currency_id, expense.quantity, expense.product_id) account_move[-1]['price'] = taxes['total_excluded'] account_move[-1]['tax_ids'] = [(6, 0, expense.tax_ids.ids)] for tax in taxes['taxes']: account_move.append({ 'type': 'tax', 'name': tax['name'], 'price_unit': tax['amount'], 'quantity': 1, 'price': tax['amount'], 'account_id': tax['account_id'] or move_line['account_id'], 'tax_line_id': tax['id'], }) return account_move @api.multi def unlink(self): for expense in self: if expense.state in ['done']: raise UserError(_('You cannot delete a posted expense.')) super(HrExpense, self).unlink() @api.multi def action_get_attachment_view(self): self.ensure_one() res = self.env['ir.actions.act_window'].for_xml_id('base', 'action_attachment') res['domain'] = [('res_model', '=', 'hr.expense'), ('res_id', 'in', self.ids)] res['context'] = {'default_res_model': 'hr.expense', 'default_res_id': self.id} return res @api.model def get_empty_list_help(self, help_message): if help_message: alias_record = self.env.ref('hr_expense.mail_alias_expense') if alias_record and alias_record.alias_domain and alias_record.alias_name: link = "%(email)s" % { 'email': '%s@%s' % (alias_record.alias_name, alias_record.alias_domain) } return '

%s
%s

%s' % ( _('Click to add a new expense,'), _('or send receipts by email to %s.') % (link,), help_message) return super(HrExpense, self).get_empty_list_help(help_message) @api.model def message_new(self, msg_dict, custom_values=None): if custom_values is None: custom_values = {} email_address = email_split(msg_dict.get('email_from', False))[0] employee = self.env['hr.employee'].search([ '|', ('work_email', 'ilike', email_address), ('user_id.email', 'ilike', email_address) ], limit=1) expense_description = msg_dict.get('subject', '') # Match the first occurence of '[]' in the string and extract the content inside it # Example: '[foo] bar (baz)' becomes 'foo'. This is potentially the product code # of the product to encode on the expense. If not, take the default product instead # which is 'Fixed Cost' default_product = self.env.ref('hr_expense.product_product_fixed_cost') pattern = '\[([^)]*)\]' product_code = re.search(pattern, expense_description) if product_code is None: product = default_product else: expense_description = expense_description.replace(product_code.group(), '') products = self.env['product.product'].search([('default_code', 'ilike', product_code.group(1))]) or default_product product = products.filtered(lambda p: p.default_code == product_code.group(1)) or products[0] account = product.product_tmpl_id._get_product_accounts()['expense'] pattern = '[-+]?(\d+(\.\d*)?|\.\d+)([eE][-+]?\d+)?' # Match the last occurence of a float in the string # Example: '[foo] 50.3 bar 34.5' becomes '34.5'. This is potentially the price # to encode on the expense. If not, take 1.0 instead expense_price = re.findall(pattern, expense_description) # TODO: International formatting if not expense_price: price = 1.0 else: price = expense_price[-1][0] expense_description = expense_description.replace(price, '') try: price = float(price) except ValueError: price = 1.0 custom_values.update({ 'name': expense_description.strip(), 'employee_id': employee.id, 'product_id': product.id, 'product_uom_id': product.uom_id.id, 'quantity': 1, 'unit_amount': price, 'company_id': employee.company_id.id, }) if account: custom_values['account_id'] = account.id return super(HrExpense, self).message_new(msg_dict, custom_values) class HrExpenseSheet(models.Model): _name = "hr.expense.sheet" _inherit = ['mail.thread', 'ir.needaction_mixin'] _description = "Expense Report" _order = "accounting_date desc, id desc" name = fields.Char(string='Expense Report Summary', required=True) expense_line_ids = fields.One2many('hr.expense', 'sheet_id', string='Expense Lines', states={'approve': [('readonly', True)], 'done': [('readonly', True)], 'post': [('readonly', True)]}, copy=False) state = fields.Selection([('submit', 'Submitted'), ('approve', 'Approved'), ('post', 'Posted'), ('done', 'Paid'), ('cancel', 'Refused') ], string='Status', index=True, readonly=True, track_visibility='onchange', copy=False, default='submit', required=True, help='Expense Report State') employee_id = fields.Many2one('hr.employee', string="Employee", required=True, readonly=True, states={'submit': [('readonly', False)]}, default=lambda self: self.env['hr.employee'].search([('user_id', '=', self.env.uid)], limit=1)) address_id = fields.Many2one('res.partner', string="Employee Home Address") payment_mode = fields.Selection([("own_account", "Employee (to reimburse)"), ("company_account", "Company")], related='expense_line_ids.payment_mode', default='own_account', readonly=True, string="Payment By") responsible_id = fields.Many2one('res.users', 'Validation By', readonly=True, copy=False, states={'submit': [('readonly', False)], 'submit': [('readonly', False)]}) total_amount = fields.Float(string='Total Amount', store=True, compute='_compute_amount', digits=dp.get_precision('Account')) company_id = fields.Many2one('res.company', string='Company', readonly=True, states={'submit': [('readonly', False)]}, default=lambda self: self.env.user.company_id) currency_id = fields.Many2one('res.currency', string='Currency', readonly=True, states={'submit': [('readonly', False)]}, default=lambda self: self.env.user.company_id.currency_id) attachment_number = fields.Integer(compute='_compute_attachment_number', string='Number of Attachments') journal_id = fields.Many2one('account.journal', string='Expense Journal', states={'done': [('readonly', True)], 'post': [('readonly', True)]}, default=lambda self: self.env['ir.model.data'].xmlid_to_object('hr_expense.hr_expense_account_journal') or self.env['account.journal'].search([('type', '=', 'purchase')], limit=1), help="The journal used when the expense is done.") bank_journal_id = fields.Many2one('account.journal', string='Bank Journal', states={'done': [('readonly', True)], 'post': [('readonly', True)]}, default=lambda self: self.env['account.journal'].search([('type', 'in', ['cash', 'bank'])], limit=1), help="The payment method used when the expense is paid by the company.") accounting_date = fields.Date(string="Accounting Date") account_move_id = fields.Many2one('account.move', string='Journal Entry', copy=False) department_id = fields.Many2one('hr.department', string='Department', states={'post': [('readonly', True)], 'done': [('readonly', True)]}) @api.multi def check_consistency(self): for rec in self: expense_lines = rec.expense_line_ids if not expense_lines: continue if any(expense.employee_id != rec.employee_id for expense in expense_lines): raise UserError(_("Expenses must belong to the same Employee.")) if any(expense.payment_mode != expense_lines[0].payment_mode for expense in expense_lines): raise UserError(_("Expenses must have been paid by the same entity (Company or employee)")) @api.model def create(self, vals): self._create_set_followers(vals) sheet = super(HrExpenseSheet, self).create(vals) sheet.check_consistency() return sheet @api.multi def write(self, vals): res = super(HrExpenseSheet, self).write(vals) self.check_consistency() if vals.get('employee_id'): self._add_followers() return res @api.multi def unlink(self): for expense in self: if expense.state in ['post', 'done']: raise UserError(_('You cannot delete a posted or paid expense.')) super(HrExpenseSheet, self).unlink() @api.multi def set_to_paid(self): self.write({'state': 'done'}) @api.multi def _track_subtype(self, init_values): self.ensure_one() if 'state' in init_values and self.state == 'approve': return 'hr_expense.mt_expense_approved' elif 'state' in init_values and self.state == 'submit': return 'hr_expense.mt_expense_confirmed' elif 'state' in init_values and self.state == 'cancel': return 'hr_expense.mt_expense_refused' elif 'state' in init_values and self.state == 'done': return 'hr_expense.mt_expense_paid' return super(HrExpenseSheet, self)._track_subtype(init_values) def _get_users_to_subscribe(self, employee=False): users = self.env['res.users'] employee = employee or self.employee_id if employee.user_id: users |= employee.user_id if employee.parent_id: users |= employee.parent_id.user_id if employee.department_id and employee.department_id.manager_id and employee.parent_id != employee.department_id.manager_id: users |= employee.department_id.manager_id.user_id return users def _add_followers(self): users = self._get_users_to_subscribe() self.message_subscribe_users(user_ids=users.ids) @api.model def _create_set_followers(self, values): # Add the followers at creation, so they can be notified employee_id = values.get('employee_id') if not employee_id: return employee = self.env['hr.employee'].browse(employee_id) users = self._get_users_to_subscribe(employee=employee) - self.env.user values['message_follower_ids'] = [] MailFollowers = self.env['mail.followers'] for partner in users.mapped('partner_id'): values['message_follower_ids'] += MailFollowers._add_follower_command(self._name, [], {partner.id: None}, {})[0] @api.onchange('employee_id') def _onchange_employee_id(self): self.address_id = self.employee_id.address_home_id self.department_id = self.employee_id.department_id @api.one @api.depends('expense_line_ids', 'expense_line_ids.total_amount', 'expense_line_ids.currency_id') def _compute_amount(self): total_amount = 0.0 for expense in self.expense_line_ids: total_amount += expense.currency_id.with_context( date=expense.date, company_id=expense.company_id.id ).compute(expense.total_amount, self.currency_id) self.total_amount = total_amount # FIXME: A 4 command is missing to explicitly declare the one2many relation # between the sheet and the lines when using 'default_expense_line_ids':[ids] # in the context. A fix from chm-odoo should come since # several saas versions but sadly I had to add this hack to avoid this # issue @api.model def _add_missing_default_values(self, values): values = super(HrExpenseSheet, self)._add_missing_default_values(values) if self.env.context.get('default_expense_line_ids', False): lines_to_add = [] for line in values.get('expense_line_ids', []): if line[0] == 1: lines_to_add.append([4, line[1], False]) values['expense_line_ids'] = lines_to_add + values['expense_line_ids'] return values @api.one def _compute_attachment_number(self): self.attachment_number = sum(self.expense_line_ids.mapped('attachment_number')) @api.multi def refuse_expenses(self, reason): if not self.user_has_groups('hr_expense.group_hr_expense_user'): raise UserError(_("Only HR Officers can refuse expenses")) self.write({'state': 'cancel'}) for sheet in self: body = (_("Your Expense %s has been refused.
") % (sheet.name, reason)) sheet.message_post(body=body) @api.multi def approve_expense_sheets(self): if not self.user_has_groups('hr_expense.group_hr_expense_user'): raise UserError(_("Only HR Officers can approve expenses")) self.write({'state': 'approve', 'responsible_id': self.env.user.id}) @api.multi def paid_expense_sheets(self): self.write({'state': 'done'}) @api.multi def reset_expense_sheets(self): return self.write({'state': 'submit'}) @api.multi def action_sheet_move_create(self): if any(sheet.state != 'approve' for sheet in self): raise UserError(_("You can only generate accounting entry for approved expense(s).")) if any(not sheet.journal_id for sheet in self): raise UserError(_("Expenses must have an expense journal specified to generate accounting entries.")) expense_line_ids = self.mapped('expense_line_ids')\ .filtered(lambda r: not float_is_zero(r.total_amount, precision_rounding=(r.currency_id or self.env.user.company_id.currency_id).rounding)) res = expense_line_ids.action_move_create() if not self.accounting_date: self.accounting_date = self.account_move_id.date if self.payment_mode == 'own_account' and expense_line_ids: self.write({'state': 'post'}) else: self.write({'state': 'done'}) return res @api.multi def action_get_attachment_view(self): res = self.env['ir.actions.act_window'].for_xml_id('base', 'action_attachment') res['domain'] = [('res_model', '=', 'hr.expense'), ('res_id', 'in', self.expense_line_ids.ids)] res['context'] = {'default_res_model': 'hr.expense.sheet', 'default_res_id': self.id} return res @api.multi def action_open_journal_entries(self): res = self.env['ir.actions.act_window'].for_xml_id('account', 'action_move_journal_line') #DO NOT FORWARD-PORT res['domain'] = [('ref', 'in', self.mapped('name'))] res['context'] = {} return res @api.one @api.constrains('expense_line_ids') def _check_amounts(self): # DO NOT FORWARD-PORT! ONLY FOR v10 positive_lines = any([l.total_amount > 0 for l in self.expense_line_ids]) negative_lines = any([l.total_amount < 0 for l in self.expense_line_ids]) if positive_lines and negative_lines: raise ValidationError(_('You cannot have a positive and negative amounts on the same expense report.')) @api.one @api.constrains('expense_line_ids', 'employee_id') def _check_employee(self): employee_ids = self.expense_line_ids.mapped('employee_id') if len(employee_ids) > 1 or (len(employee_ids) == 1 and employee_ids != self.employee_id): raise ValidationError(_('You cannot add expense lines of another employee.')) @api.one @api.constrains('expense_line_ids') def _check_payment_mode(self): payment_mode = set(self.expense_line_ids.mapped('payment_mode')) if len(payment_mode) > 1: raise ValidationError(_('You cannot report expenses with different payment modes.'))