# -*- coding: utf-8 -*- ############################################################################## # # OpenERP, Open Source Management Solution # Copyright (C) 2004-2010 Tiny SPRL (). # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU Affero General Public License as # published by the Free Software Foundation, either version 3 of the # License, or (at your option) any later version. # # 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 Affero General Public License for more details. # # You should have received a copy of the GNU Affero General Public License # along with this program. If not, see . # ############################################################################## import time from openerp.osv import fields, osv from openerp.tools.translate import _ import openerp.addons.decimal_precision as dp def _employee_get(obj, cr, uid, context=None): if context is None: context = {} ids = obj.pool.get('hr.employee').search(cr, uid, [('user_id', '=', uid)], context=context) if ids: return ids[0] return False class hr_expense_expense(osv.osv): def _amount(self, cr, uid, ids, field_name, arg, context=None): res= {} for expense in self.browse(cr, uid, ids, context=context): total = 0.0 for line in expense.line_ids: total += line.unit_amount * line.unit_quantity res[expense.id] = total return res def _get_expense_from_line(self, cr, uid, ids, context=None): return [line.expense_id.id for line in self.pool.get('hr.expense.line').browse(cr, uid, ids, context=context)] def _get_currency(self, cr, uid, context=None): user = self.pool.get('res.users').browse(cr, uid, [uid], context=context)[0] return user.company_id.currency_id.id _name = "hr.expense.expense" _inherit = ['mail.thread'] _description = "Expense" _order = "id desc" _track = { 'state': { 'hr_expense.mt_expense_approved': lambda self, cr, uid, obj, ctx=None: obj['state'] == 'accepted', 'hr_expense.mt_expense_refused': lambda self, cr, uid, obj, ctx=None: obj['state'] == 'cancelled', 'hr_expense.mt_expense_confirmed': lambda self, cr, uid, obj, ctx=None: obj['state'] == 'confirm', }, } _columns = { 'name': fields.char('Description', size=128, required=True, readonly=True, states={'draft':[('readonly',False)], 'confirm':[('readonly',False)]}), 'id': fields.integer('Sheet ID', readonly=True), 'date': fields.date('Date', select=True, readonly=True, states={'draft':[('readonly',False)], 'confirm':[('readonly',False)]}), 'journal_id': fields.many2one('account.journal', 'Force Journal', help = "The journal used when the expense is done."), 'employee_id': fields.many2one('hr.employee', "Employee", required=True, readonly=True, states={'draft':[('readonly',False)], 'confirm':[('readonly',False)]}), 'user_id': fields.many2one('res.users', 'User', required=True), 'date_confirm': fields.date('Confirmation Date', select=True, help="Date of the confirmation of the sheet expense. It's filled when the button Confirm is pressed."), 'date_valid': fields.date('Validation Date', select=True, help="Date of the acceptation of the sheet expense. It's filled when the button Accept is pressed."), 'user_valid': fields.many2one('res.users', 'Validation By', readonly=True, states={'draft':[('readonly',False)], 'confirm':[('readonly',False)]}), 'account_move_id': fields.many2one('account.move', 'Ledger Posting'), 'line_ids': fields.one2many('hr.expense.line', 'expense_id', 'Expense Lines', readonly=True, states={'draft':[('readonly',False)]} ), 'note': fields.text('Note'), 'amount': fields.function(_amount, string='Total Amount', digits_compute=dp.get_precision('Account'), store={ 'hr.expense.line': (_get_expense_from_line, ['unit_amount','unit_quantity'], 10) }), 'currency_id': fields.many2one('res.currency', 'Currency', required=True, readonly=True, states={'draft':[('readonly',False)], 'confirm':[('readonly',False)]}), 'department_id':fields.many2one('hr.department','Department', readonly=True, states={'draft':[('readonly',False)], 'confirm':[('readonly',False)]}), 'company_id': fields.many2one('res.company', 'Company', required=True), 'state': fields.selection([ ('draft', 'New'), ('cancelled', 'Refused'), ('confirm', 'Waiting Approval'), ('accepted', 'Approved'), ('done', 'Waiting Payment'), ('paid', 'Paid'), ], 'Status', readonly=True, track_visibility='onchange', help='When the expense request is created the status is \'Draft\'.\n It is confirmed by the user and request is sent to admin, the status is \'Waiting Confirmation\'.\ \nIf the admin accepts it, the status is \'Accepted\'.\n If the accounting entries are made for the expense request, the status is \'Waiting Payment\'.'), } _defaults = { 'company_id': lambda s, cr, uid, c: s.pool.get('res.company')._company_default_get(cr, uid, 'hr.employee', context=c), 'date': fields.date.context_today, 'state': 'draft', 'employee_id': _employee_get, 'user_id': lambda cr, uid, id, c={}: id, 'currency_id': _get_currency, } def copy(self, cr, uid, id, default=None, context=None): if default is None: default = {} default.update( account_move_id=False, date_confirm=False, date_valid=False, user_valid=False) return super(hr_expense_expense, self).copy(cr, uid, id, default=default, context=context) def unlink(self, cr, uid, ids, context=None): for rec in self.browse(cr, uid, ids, context=context): if rec.state != 'draft': raise osv.except_osv(_('Warning!'),_('You can only delete draft expenses!')) return super(hr_expense_expense, self).unlink(cr, uid, ids, context) def onchange_currency_id(self, cr, uid, ids, currency_id=False, company_id=False, context=None): res = {'value': {'journal_id': False}} journal_ids = self.pool.get('account.journal').search(cr, uid, [('type','=','purchase'), ('currency','=',currency_id), ('company_id', '=', company_id)], context=context) if journal_ids: res['value']['journal_id'] = journal_ids[0] return res def onchange_employee_id(self, cr, uid, ids, employee_id, context=None): emp_obj = self.pool.get('hr.employee') department_id = False company_id = False if employee_id: employee = emp_obj.browse(cr, uid, employee_id, context=context) department_id = employee.department_id.id company_id = employee.company_id.id return {'value': {'department_id': department_id, 'company_id': company_id}} def expense_confirm(self, cr, uid, ids, context=None): for expense in self.browse(cr, uid, ids): if expense.employee_id and expense.employee_id.parent_id.user_id: self.message_subscribe_users(cr, uid, [expense.id], user_ids=[expense.employee_id.parent_id.user_id.id]) return self.write(cr, uid, ids, {'state': 'confirm', 'date_confirm': time.strftime('%Y-%m-%d')}, context=context) def expense_accept(self, cr, uid, ids, context=None): return self.write(cr, uid, ids, {'state': 'accepted', 'date_valid': time.strftime('%Y-%m-%d'), 'user_valid': uid}, context=context) def expense_canceled(self, cr, uid, ids, context=None): return self.write(cr, uid, ids, {'state': 'cancelled'}, context=context) def account_move_get(self, cr, uid, expense_id, context=None): ''' This method prepare the creation of the account move related to the given expense. :param expense_id: Id of expense for which we are creating account_move. :return: mapping between fieldname and value of account move to create :rtype: dict ''' journal_obj = self.pool.get('account.journal') expense = self.browse(cr, uid, expense_id, context=context) company_id = expense.company_id.id date = expense.date_confirm ref = expense.name journal_id = False if expense.journal_id: journal_id = expense.journal_id.id else: journal_id = journal_obj.search(cr, uid, [('type', '=', 'purchase'), ('company_id', '=', company_id)]) if not journal_id: raise osv.except_osv(_('Error!'), _("No expense journal found. Please make sure you have a journal with type 'purchase' configured.")) journal_id = journal_id[0] return self.pool.get('account.move').account_move_prepare(cr, uid, journal_id, date=date, ref=ref, company_id=company_id, context=context) def line_get_convert(self, cr, uid, x, part, date, context=None): partner_id = self.pool.get('res.partner')._find_accounting_partner(part).id return { 'date_maturity': x.get('date_maturity', False), 'partner_id': partner_id, 'name': x['name'][:64], 'date': date, 'debit': x['price']>0 and x['price'], 'credit': x['price']<0 and -x['price'], 'account_id': x['account_id'], 'analytic_lines': x.get('analytic_lines', False), 'amount_currency': x['price']>0 and abs(x.get('amount_currency', False)) or -abs(x.get('amount_currency', False)), 'currency_id': x.get('currency_id', False), 'tax_code_id': x.get('tax_code_id', False), 'tax_amount': x.get('tax_amount', False), 'ref': x.get('ref', False), 'quantity': x.get('quantity',1.00), 'product_id': x.get('product_id', False), 'product_uom_id': x.get('uos_id', False), 'analytic_account_id': x.get('account_analytic_id', False), } def compute_expense_totals(self, cr, uid, exp, company_currency, ref, account_move_lines, context=None): ''' 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 ''' cur_obj = self.pool.get('res.currency') if context is None: context={} context.update({'date': exp.date_confirm or time.strftime('%Y-%m-%d')}) total = 0.0 total_currency = 0.0 for i in account_move_lines: if exp.currency_id.id != company_currency: i['currency_id'] = exp.currency_id.id i['amount_currency'] = i['price'] i['price'] = cur_obj.compute(cr, uid, exp.currency_id.id, company_currency, i['price'], context=context) else: i['amount_currency'] = False i['currency_id'] = False total -= i['price'] total_currency -= i['amount_currency'] or i['price'] return total, total_currency, account_move_lines def action_move_create(self, cr, uid, ids, context=None): ''' main function that is called when trying to create the accounting entries related to an expense ''' move_obj = self.pool.get('account.move') for exp in self.browse(cr, uid, ids, context=context): if not exp.employee_id.address_home_id: raise osv.except_osv(_('Error!'), _('The employee must have a home address.')) if not exp.employee_id.address_home_id.property_account_payable.id: raise osv.except_osv(_('Error!'), _('The employee must have a payable account set on his home address.')) company_currency = exp.company_id.currency_id.id diff_currency_p = exp.currency_id.id <> company_currency #create the move that will contain the accounting entries move_id = move_obj.create(cr, uid, self.account_move_get(cr, uid, exp.id, context=context), context=context) #one account.move.line per expense line (+taxes..) eml = self.move_line_get(cr, uid, exp.id, context=context) #create one more move line, a counterline for the total on payable account total, total_currency, eml = self.compute_expense_totals(cr, uid, exp, company_currency, exp.name, eml, context=context) acc = exp.employee_id.address_home_id.property_account_payable.id eml.append({ 'type': 'dest', 'name': '/', 'price': total, 'account_id': acc, 'date_maturity': exp.date_confirm, 'amount_currency': diff_currency_p and total_currency or False, 'currency_id': diff_currency_p and exp.currency_id.id or False, 'ref': exp.name }) #convert eml into an osv-valid format lines = map(lambda x:(0,0,self.line_get_convert(cr, uid, x, exp.employee_id.address_home_id, exp.date_confirm, context=context)), eml) move_obj.write(cr, uid, [move_id], {'line_id': lines}, context=context) self.write(cr, uid, ids, {'account_move_id': move_id, 'state': 'done'}, context=context) return True def move_line_get(self, cr, uid, expense_id, context=None): res = [] tax_obj = self.pool.get('account.tax') cur_obj = self.pool.get('res.currency') if context is None: context = {} exp = self.browse(cr, uid, expense_id, context=context) company_currency = exp.company_id.currency_id.id for line in exp.line_ids: mres = self.move_line_get_item(cr, uid, line, context) if not mres: continue res.append(mres) tax_code_found= False #Calculate tax according to default tax on product taxes = [] #Taken from product_id_onchange in account.invoice if line.product_id: fposition_id = False fpos_obj = self.pool.get('account.fiscal.position') fpos = fposition_id and fpos_obj.browse(cr, uid, fposition_id, context=context) or False product = line.product_id taxes = product.supplier_taxes_id #If taxes are not related to the product, maybe they are in the account if not taxes: a = product.property_account_expense.id #Why is not there a check here? if not a: a = product.categ_id.property_account_expense_categ.id a = fpos_obj.map_account(cr, uid, fpos, a) taxes = a and self.pool.get('account.account').browse(cr, uid, a, context=context).tax_ids or False tax_id = fpos_obj.map_tax(cr, uid, fpos, taxes) if not taxes: continue #Calculating tax on the line and creating move? for tax in tax_obj.compute_all(cr, uid, taxes, line.unit_amount , line.unit_quantity, line.product_id, exp.user_id.partner_id)['taxes']: tax_code_id = tax['base_code_id'] tax_amount = line.total_amount * tax['base_sign'] if tax_code_found: if not tax_code_id: continue res.append(self.move_line_get_item(cr, uid, line, context)) res[-1]['price'] = 0.0 res[-1]['account_analytic_id'] = False elif not tax_code_id: continue tax_code_found = True res[-1]['tax_code_id'] = tax_code_id res[-1]['tax_amount'] = cur_obj.compute(cr, uid, exp.currency_id.id, company_currency, tax_amount, context={'date': exp.date_confirm}) ## is_price_include = tax_obj.read(cr,uid,tax['id'],['price_include'],context)['price_include'] if is_price_include: ## We need to deduce the price for the tax res[-1]['price'] = res[-1]['price'] - (tax['amount'] * tax['base_sign'] or 0.0) assoc_tax = { 'type':'tax', 'name':tax['name'], 'price_unit': tax['price_unit'], 'quantity': 1, 'price': tax['amount'] * tax['base_sign'] or 0.0, 'account_id': tax['account_collected_id'] or mres['account_id'], 'tax_code_id': tax['tax_code_id'], 'tax_amount': tax['amount'] * tax['base_sign'], } res.append(assoc_tax) return res def move_line_get_item(self, cr, uid, line, context=None): company = line.expense_id.company_id property_obj = self.pool.get('ir.property') if line.product_id: acc = line.product_id.property_account_expense if not acc: acc = line.product_id.categ_id.property_account_expense_categ if not acc: raise osv.except_osv(_('Error!'), _('No purchase account found for the product %s (or for his category), please configure one.') % (line.product_id.name)) else: acc = property_obj.get(cr, uid, 'property_account_expense_categ', 'product.category', context={'force_company': company.id}) if not acc: raise osv.except_osv(_('Error!'), _('Please configure Default Expense account for Product purchase: `property_account_expense_categ`.')) return { 'type':'src', 'name': line.name.split('\n')[0][:64], 'price_unit':line.unit_amount, 'quantity':line.unit_quantity, 'price':line.total_amount, 'account_id':acc.id, 'product_id':line.product_id.id, 'uos_id':line.uom_id.id, 'account_analytic_id':line.analytic_account.id, } def action_view_move(self, cr, uid, ids, context=None): ''' This function returns an action that display existing account.move of given expense ids. ''' assert len(ids) == 1, 'This option should only be used for a single id at a time' expense = self.browse(cr, uid, ids[0], context=context) assert expense.account_move_id try: dummy, view_id = self.pool.get('ir.model.data').get_object_reference(cr, uid, 'account', 'view_move_form') except ValueError, e: view_id = False result = { 'name': _('Expense Account Move'), 'view_type': 'form', 'view_mode': 'form', 'view_id': view_id, 'res_model': 'account.move', 'type': 'ir.actions.act_window', 'nodestroy': True, 'target': 'current', 'res_id': expense.account_move_id.id, } return result class product_product(osv.osv): _inherit = "product.product" _columns = { 'hr_expense_ok': fields.boolean('Can be Expensed', help="Specify if the product can be selected in an HR expense line."), } class hr_expense_line(osv.osv): _name = "hr.expense.line" _description = "Expense Line" def _amount(self, cr, uid, ids, field_name, arg, context=None): if not ids: return {} cr.execute("SELECT l.id,COALESCE(SUM(l.unit_amount*l.unit_quantity),0) AS amount FROM hr_expense_line l WHERE id IN %s GROUP BY l.id ",(tuple(ids),)) res = dict(cr.fetchall()) return res def _get_uom_id(self, cr, uid, context=None): result = self.pool.get('ir.model.data').get_object_reference(cr, uid, 'product', 'product_uom_unit') return result and result[1] or False _columns = { 'name': fields.char('Expense Note', size=128, required=True), 'date_value': fields.date('Date', required=True), 'expense_id': fields.many2one('hr.expense.expense', 'Expense', ondelete='cascade', select=True), 'total_amount': fields.function(_amount, string='Total', digits_compute=dp.get_precision('Account')), 'unit_amount': fields.float('Unit Price', digits_compute=dp.get_precision('Product Price')), 'unit_quantity': fields.float('Quantities', digits_compute= dp.get_precision('Product Unit of Measure')), 'product_id': fields.many2one('product.product', 'Product', domain=[('hr_expense_ok','=',True)]), 'uom_id': fields.many2one('product.uom', 'Unit of Measure', required=True), 'description': fields.text('Description'), 'analytic_account': fields.many2one('account.analytic.account','Analytic account'), 'ref': fields.char('Reference', size=32), 'sequence': fields.integer('Sequence', select=True, help="Gives the sequence order when displaying a list of expense lines."), } _defaults = { 'unit_quantity': 1, 'date_value': lambda *a: time.strftime('%Y-%m-%d'), 'uom_id': _get_uom_id, } _order = "sequence, date_value desc" def onchange_product_id(self, cr, uid, ids, product_id, context=None): res = {} if product_id: product = self.pool.get('product.product').browse(cr, uid, product_id, context=context) res['name'] = product.name amount_unit = product.price_get('standard_price')[product.id] res['unit_amount'] = amount_unit res['uom_id'] = product.uom_id.id return {'value': res} def onchange_uom(self, cr, uid, ids, product_id, uom_id, context=None): res = {'value':{}} if not uom_id or not product_id: return res product = self.pool.get('product.product').browse(cr, uid, product_id, context=context) uom = self.pool.get('product.uom').browse(cr, uid, uom_id, context=context) if uom.category_id.id != product.uom_id.category_id.id: res['warning'] = {'title': _('Warning'), 'message': _('Selected Unit of Measure does not belong to the same category as the product Unit of Measure')} res['value'].update({'uom_id': product.uom_id.id}) return res class account_move_line(osv.osv): _inherit = "account.move.line" def reconcile(self, cr, uid, ids, type='auto', writeoff_acc_id=False, writeoff_period_id=False, writeoff_journal_id=False, context=None): res = super(account_move_line, self).reconcile(cr, uid, ids, type=type, writeoff_acc_id=writeoff_acc_id, writeoff_period_id=writeoff_period_id, writeoff_journal_id=writeoff_journal_id, context=context) #when making a full reconciliation of account move lines 'ids', we may need to recompute the state of some hr.expense account_move_ids = [aml.move_id.id for aml in self.browse(cr, uid, ids, context=context)] expense_obj = self.pool.get('hr.expense.expense') currency_obj = self.pool.get('res.currency') if account_move_ids: expense_ids = expense_obj.search(cr, uid, [('account_move_id', 'in', account_move_ids)], context=context) for expense in expense_obj.browse(cr, uid, expense_ids, context=context): if expense.state == 'done': #making the postulate it has to be set paid, then trying to invalidate it new_status_is_paid = True for aml in expense.account_move_id.line_id: if aml.account_id.type == 'payable' and not currency_obj.is_zero(cr, uid, expense.company_id.currency_id, aml.amount_residual): new_status_is_paid = False if new_status_is_paid: expense_obj.write(cr, uid, [expense.id], {'state': 'paid'}, context=context) return res # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: