1 # -*- coding: utf-8 -*-
2 ##############################################################################
4 # OpenERP, Open Source Management Solution
5 # Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
7 # This program is free software: you can redistribute it and/or modify
8 # it under the terms of the GNU Affero General Public License as
9 # published by the Free Software Foundation, either version 3 of the
10 # License, or (at your option) any later version.
12 # This program is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU Affero General Public License for more details.
17 # You should have received a copy of the GNU Affero General Public License
18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
20 ##############################################################################
24 from openerp import netsvc
25 from openerp.osv import fields, osv
26 from openerp.tools.translate import _
28 import openerp.addons.decimal_precision as dp
30 def _employee_get(obj, cr, uid, context=None):
33 ids = obj.pool.get('hr.employee').search(cr, uid, [('user_id', '=', uid)], context=context)
38 class hr_expense_expense(osv.osv):
40 def _amount(self, cr, uid, ids, field_name, arg, context=None):
42 for expense in self.browse(cr, uid, ids, context=context):
44 for line in expense.line_ids:
45 total += line.unit_amount * line.unit_quantity
46 res[expense.id] = total
49 def _get_currency(self, cr, uid, context=None):
50 user = self.pool.get('res.users').browse(cr, uid, [uid], context=context)[0]
51 return user.company_id.currency_id.id
53 _name = "hr.expense.expense"
54 _inherit = ['mail.thread']
55 _description = "Expense"
59 'hr_expense.mt_expense_approved': lambda self, cr, uid, obj, ctx=None: obj['state'] == 'accepted',
60 'hr_expense.mt_expense_refused': lambda self, cr, uid, obj, ctx=None: obj['state'] == 'cancelled',
61 'hr_expense.mt_expense_confirmed': lambda self, cr, uid, obj, ctx=None: obj['state'] == 'confirm',
66 'name': fields.char('Description', size=128, required=True, readonly=True, states={'draft':[('readonly',False)], 'confirm':[('readonly',False)]}),
67 'id': fields.integer('Sheet ID', readonly=True),
68 'date': fields.date('Date', select=True, readonly=True, states={'draft':[('readonly',False)], 'confirm':[('readonly',False)]}),
69 'journal_id': fields.many2one('account.journal', 'Force Journal', help = "The journal used when the expense is done."),
70 'employee_id': fields.many2one('hr.employee', "Employee", required=True, readonly=True, states={'draft':[('readonly',False)], 'confirm':[('readonly',False)]}),
71 'user_id': fields.many2one('res.users', 'User', required=True),
72 '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."),
73 '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."),
74 'user_valid': fields.many2one('res.users', 'Validation By', readonly=True, states={'draft':[('readonly',False)], 'confirm':[('readonly',False)]}),
75 'account_move_id': fields.many2one('account.move', 'Ledger Posting'),
76 'line_ids': fields.one2many('hr.expense.line', 'expense_id', 'Expense Lines', readonly=True, states={'draft':[('readonly',False)]} ),
77 'note': fields.text('Note'),
78 'amount': fields.function(_amount, string='Total Amount', digits_compute=dp.get_precision('Account')),
79 'voucher_id': fields.many2one('account.voucher', "Employee's Receipt"),
80 'currency_id': fields.many2one('res.currency', 'Currency', required=True, readonly=True, states={'draft':[('readonly',False)], 'confirm':[('readonly',False)]}),
81 'department_id':fields.many2one('hr.department','Department', readonly=True, states={'draft':[('readonly',False)], 'confirm':[('readonly',False)]}),
82 'company_id': fields.many2one('res.company', 'Company', required=True),
83 'state': fields.selection([
85 ('cancelled', 'Refused'),
86 ('confirm', 'Waiting Approval'),
87 ('accepted', 'Approved'),
88 ('done', 'Waiting Payment'),
91 'Status', readonly=True, track_visibility='onchange',
92 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\'.\
93 \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\'.'),
97 'company_id': lambda s, cr, uid, c: s.pool.get('res.company')._company_default_get(cr, uid, 'hr.employee', context=c),
98 'date': fields.date.context_today,
100 'employee_id': _employee_get,
101 'user_id': lambda cr, uid, id, c={}: id,
102 'currency_id': _get_currency,
105 def copy(self, cr, uid, id, default=None, context=None):
109 account_move_id=False,
114 return super(hr_expense_expense, self).copy(cr, uid, id, default=default, context=context)
116 def unlink(self, cr, uid, ids, context=None):
117 for rec in self.browse(cr, uid, ids, context=context):
118 if rec.state != 'draft':
119 raise osv.except_osv(_('Warning!'),_('You can only delete draft expenses!'))
120 return super(hr_expense_expense, self).unlink(cr, uid, ids, context)
122 def onchange_currency_id(self, cr, uid, ids, currency_id=False, company_id=False, context=None):
123 res = {'value': {'journal_id': False}}
124 journal_ids = self.pool.get('account.journal').search(cr, uid, [('type','=','purchase'), ('currency','=',currency_id), ('company_id', '=', company_id)], context=context)
126 res['value']['journal_id'] = journal_ids[0]
129 def onchange_employee_id(self, cr, uid, ids, employee_id, context=None):
130 emp_obj = self.pool.get('hr.employee')
131 department_id = False
134 employee = emp_obj.browse(cr, uid, employee_id, context=context)
135 department_id = employee.department_id.id
136 company_id = employee.company_id.id
137 return {'value': {'department_id': department_id, 'company_id': company_id}}
139 def expense_confirm(self, cr, uid, ids, context=None):
140 for expense in self.browse(cr, uid, ids):
141 if expense.employee_id and expense.employee_id.parent_id.user_id:
142 self.message_subscribe_users(cr, uid, [expense.id], user_ids=[expense.employee_id.parent_id.user_id.id])
143 return self.write(cr, uid, ids, {'state': 'confirm', 'date_confirm': time.strftime('%Y-%m-%d')}, context=context)
145 def expense_accept(self, cr, uid, ids, context=None):
146 return self.write(cr, uid, ids, {'state': 'accepted', 'date_valid': time.strftime('%Y-%m-%d'), 'user_valid': uid}, context=context)
148 def expense_canceled(self, cr, uid, ids, context=None):
149 return self.write(cr, uid, ids, {'state': 'cancelled'}, context=context)
151 def account_move_get(self, cr, uid, expense_id, context=None):
153 This method prepare the creation of the account move related to the given expense.
155 :param expense_id: Id of voucher for which we are creating account_move.
156 :return: mapping between fieldname and value of account move to create
159 journal_obj = self.pool.get('account.journal')
160 expense = self.browse(cr, uid, expense_id, context=context)
161 company_id = expense.company_id.id
162 date = expense.date_confirm
165 if expense.journal_id:
166 journal_id = expense.journal_id.id
168 journal_id = journal_obj.search(cr, uid, [('type', '=', 'purchase'), ('company_id', '=', company_id)])
170 raise osv.except_osv(_('Error!'), _("No expense journal found. Please make sure you have a journal with type 'purchase' configured."))
171 journal_id = journal_id[0]
172 return self.pool.get('account.move').account_move_prepare(cr, uid, journal_id, date=date, ref=ref, company_id=company_id, context=context)
174 def line_get_convert(self, cr, uid, x, part, date, context=None):
175 partner_id = self.pool.get('res.partner')._find_accounting_partner(part).id
177 'date_maturity': x.get('date_maturity', False),
178 'partner_id': partner_id,
179 'name': x['name'][:64],
181 'debit': x['price']>0 and x['price'],
182 'credit': x['price']<0 and -x['price'],
183 'account_id': x['account_id'],
184 'analytic_lines': x.get('analytic_lines', False),
185 'amount_currency': x['price']>0 and abs(x.get('amount_currency', False)) or -abs(x.get('amount_currency', False)),
186 'currency_id': x.get('currency_id', False),
187 'tax_code_id': x.get('tax_code_id', False),
188 'tax_amount': x.get('tax_amount', False),
189 'ref': x.get('ref', False),
190 'quantity': x.get('quantity',1.00),
191 'product_id': x.get('product_id', False),
192 'product_uom_id': x.get('uos_id', False),
193 'analytic_account_id': x.get('account_analytic_id', False),
196 def compute_expense_totals(self, cr, uid, exp, company_currency, ref, account_move_lines, context=None):
198 internal method used for computation of total amount of an expense in the company currency and
199 in the expense currency, given the account_move_lines that will be created. It also do some small
200 transformations at these account_move_lines (for multi-currency purposes)
202 :param account_move_lines: list of dict
203 :rtype: tuple of 3 elements (a, b ,c)
204 a: total in company currency
205 b: total in hr.expense currency
206 c: account_move_lines potentially modified
208 cur_obj = self.pool.get('res.currency')
211 context.update({'date': exp.date_confirm or time.strftime('%Y-%m-%d')})
214 for i in account_move_lines:
215 if exp.currency_id.id != company_currency:
216 i['currency_id'] = exp.currency_id.id
217 i['amount_currency'] = i['price']
218 i['price'] = cur_obj.compute(cr, uid, exp.currency_id.id,
219 company_currency, i['price'],
222 i['amount_currency'] = False
223 i['currency_id'] = False
225 total_currency -= i['amount_currency'] or i['price']
226 return total, total_currency, account_move_lines
228 def action_expense_cancel(self, cr, uid, ids, context=None):
229 ## We will first check the the move is not reconciled
230 for expense in self.browse(cr, uid, ids, context=context):
231 if expense.account_move_id:
232 for move_line in expense.account_move_id.line_id:
233 if move_line.reconcile_id or move_line.reconcile_partial_id:
234 raise osv.except_osv(
236 _('Please unreconcile payment accounting entries before cancelling this expense'))
237 ### Then we unlink the move line
238 self.pool.get('account.move').unlink(cr, uid, [expense.account_move_id.id], context=context)
239 wf_service = netsvc.LocalService("workflow")
240 wf_service.trg_delete(uid, 'hr.expense.expense', expense.id, cr)
241 wf_service.trg_create(uid, 'hr.expense.expense', expense.id, cr)
242 wf_service.trg_validate(uid, 'hr.expense.expense', expense.id, 'draft', cr)
247 def action_receipt_create(self, cr, uid, ids, context=None):
249 main function that is called when trying to create the accounting entries related to an expense
251 move_obj = self.pool.get('account.move')
252 for exp in self.browse(cr, uid, ids, context=context):
253 if not exp.employee_id.address_home_id:
254 raise osv.except_osv(_('Error!'), _('The employee must have a home address.'))
255 if not exp.employee_id.address_home_id.property_account_payable.id:
256 raise osv.except_osv(_('Error!'), _('The employee must have a payable account set on his home address.'))
257 company_currency = exp.company_id.currency_id.id
258 diff_currency_p = exp.currency_id.id <> company_currency
260 #create the move that will contain the accounting entries
261 move_id = move_obj.create(cr, uid, self.account_move_get(cr, uid, exp.id, context=context), context=context)
263 #one account.move.line per expense line (+taxes..)
264 eml = self.move_line_get(cr, uid, exp.id, context=context)
266 #create one more move line, a counterline for the total on payable account
267 total, total_currency, eml = self.compute_expense_totals(cr, uid, exp, company_currency, exp.name, eml, context=context)
268 acc = exp.employee_id.address_home_id.property_account_payable.id
274 'date_maturity': exp.date_confirm,
275 'amount_currency': diff_currency_p and total_currency or False,
276 'currency_id': diff_currency_p and exp.currency_id.id or False,
280 #convert eml into an osv-valid format
281 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)
282 journal_id = move_obj.browse(cr, uid, move_id, context).journal_id
283 # post the journal entry if 'Skip 'Draft' State for Manual Entries' is checked
284 if journal_id.entry_posted:
285 move_obj.button_validate(cr, uid, [move_id], context)
286 move_obj.write(cr, uid, [move_id], {'line_id': lines}, context=context)
287 self.write(cr, uid, ids, {'account_move_id': move_id, 'state': 'done'}, context=context)
290 def move_line_get(self, cr, uid, expense_id, context=None):
292 tax_obj = self.pool.get('account.tax')
293 cur_obj = self.pool.get('res.currency')
296 exp = self.browse(cr, uid, expense_id, context=context)
297 company_currency = exp.company_id.currency_id.id
299 for line in exp.line_ids:
300 mres = self.move_line_get_item(cr, uid, line, context)
305 #Calculate tax according to default tax on product
307 #Taken from product_id_onchange in account.invoice
310 fpos_obj = self.pool.get('account.fiscal.position')
311 fpos = fposition_id and fpos_obj.browse(cr, uid, fposition_id, context=context) or False
312 product = line.product_id
313 taxes = product.supplier_taxes_id
314 #If taxes are not related to the product, maybe they are in the account
316 a = product.property_account_expense.id #Why is not there a check here?
318 a = product.categ_id.property_account_expense_categ.id
319 a = fpos_obj.map_account(cr, uid, fpos, a)
320 taxes = a and self.pool.get('account.account').browse(cr, uid, a, context=context).tax_ids or False
324 #Calculating tax on the line and creating move?
325 for tax in tax_obj.compute_all(cr, uid, taxes,
327 line.unit_quantity, line.product_id,
328 exp.user_id.partner_id)['taxes']:
329 tax_code_id = tax['base_code_id']
332 res[-1]['tax_code_id'] = tax_code_id
334 is_price_include = tax_obj.read(cr,uid,tax['id'],['price_include'],context)['price_include']
336 ## We need to deduce the price for the tax
337 res[-1]['price'] = res[-1]['price'] - (tax['amount'] * tax['base_sign'] or 0.0)
338 # tax amount countains base amount without the tax
339 tax_amount = (line.total_amount - tax['amount']) * tax['base_sign']
341 tax_amount = line.total_amount * tax['base_sign']
342 res[-1]['tax_amount'] = cur_obj.compute(cr, uid, exp.currency_id.id, company_currency, tax_amount, context={'date': exp.date_confirm})
346 'price_unit': tax['price_unit'],
348 'price': tax['amount'] * tax['base_sign'] or 0.0,
349 'account_id': tax['account_collected_id'] or mres['account_id'],
350 'tax_code_id': tax['tax_code_id'],
351 'tax_amount': tax['amount'] * tax['base_sign'],
353 tax_l.append(assoc_tax)
357 def move_line_get_item(self, cr, uid, line, context=None):
358 company = line.expense_id.company_id
359 property_obj = self.pool.get('ir.property')
361 acc = line.product_id.property_account_expense
363 acc = line.product_id.categ_id.property_account_expense_categ
365 raise osv.except_osv(_('Error!'), _('No purchase account found for the product %s (or for his category), please configure one.') % (line.product_id.name))
367 acc = property_obj.get(cr, uid, 'property_account_expense_categ', 'product.category', context={'force_company': company.id})
369 raise osv.except_osv(_('Error!'), _('Please configure Default Expense account for Product purchase: `property_account_expense_categ`.'))
372 'name': line.name.split('\n')[0][:64],
373 'price_unit':line.unit_amount,
374 'quantity':line.unit_quantity,
375 'price':line.total_amount,
377 'product_id':line.product_id.id,
378 'uos_id':line.uom_id.id,
379 'account_analytic_id':line.analytic_account.id,
382 def action_view_receipt(self, cr, uid, ids, context=None):
384 This function returns an action that display existing account.move of given expense ids.
386 assert len(ids) == 1, 'This option should only be used for a single id at a time'
387 expense = self.browse(cr, uid, ids[0], context=context)
388 assert expense.account_move_id
390 dummy, view_id = self.pool.get('ir.model.data').get_object_reference(cr, uid, 'account', 'view_move_form')
391 except ValueError, e:
394 'name': _('Expense Account Move'),
398 'res_model': 'account.move',
399 'type': 'ir.actions.act_window',
402 'res_id': expense.account_move_id.id,
408 class product_product(osv.osv):
409 _inherit = "product.product"
411 'hr_expense_ok': fields.boolean('Can be Expensed', help="Specify if the product can be selected in an HR expense line."),
416 class hr_expense_line(osv.osv):
417 _name = "hr.expense.line"
418 _description = "Expense Line"
420 def _amount(self, cr, uid, ids, field_name, arg, context=None):
423 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),))
424 res = dict(cr.fetchall())
427 def _get_uom_id(self, cr, uid, context=None):
428 result = self.pool.get('ir.model.data').get_object_reference(cr, uid, 'product', 'product_uom_unit')
429 return result and result[1] or False
432 'name': fields.char('Expense Note', size=128, required=True),
433 'date_value': fields.date('Date', required=True),
434 'expense_id': fields.many2one('hr.expense.expense', 'Expense', ondelete='cascade', select=True),
435 'total_amount': fields.function(_amount, string='Total', digits_compute=dp.get_precision('Account')),
436 'unit_amount': fields.float('Unit Price', digits_compute=dp.get_precision('Product Price')),
437 'unit_quantity': fields.float('Quantities', digits_compute= dp.get_precision('Product Unit of Measure')),
438 'product_id': fields.many2one('product.product', 'Product', domain=[('hr_expense_ok','=',True)]),
439 'uom_id': fields.many2one('product.uom', 'Unit of Measure', required=True),
440 'description': fields.text('Description'),
441 'analytic_account': fields.many2one('account.analytic.account','Analytic account'),
442 'ref': fields.char('Reference', size=32),
443 'sequence': fields.integer('Sequence', select=True, help="Gives the sequence order when displaying a list of expense lines."),
447 'date_value': lambda *a: time.strftime('%Y-%m-%d'),
448 'uom_id': _get_uom_id,
450 _order = "sequence, date_value desc"
452 def onchange_product_id(self, cr, uid, ids, product_id, context=None):
455 product = self.pool.get('product.product').browse(cr, uid, product_id, context=context)
456 res['name'] = product.name
457 amount_unit = product.price_get('standard_price')[product.id]
458 res['unit_amount'] = amount_unit
459 res['uom_id'] = product.uom_id.id
460 return {'value': res}
462 def onchange_uom(self, cr, uid, ids, product_id, uom_id, context=None):
464 if not uom_id or not product_id:
466 product = self.pool.get('product.product').browse(cr, uid, product_id, context=context)
467 uom = self.pool.get('product.uom').browse(cr, uid, uom_id, context=context)
468 if uom.category_id.id != product.uom_id.category_id.id:
469 res['warning'] = {'title': _('Warning'), 'message': _('Selected Unit of Measure does not belong to the same category as the product Unit of Measure')}
470 res['value'].update({'uom_id': product.uom_id.id})
475 class account_move_line(osv.osv):
476 _inherit = "account.move.line"
478 def reconcile(self, cr, uid, ids, type='auto', writeoff_acc_id=False, writeoff_period_id=False, writeoff_journal_id=False, context=None):
479 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)
480 #when making a full reconciliation of account move lines 'ids', we may need to recompute the state of some hr.expense
481 account_move_ids = [aml.move_id.id for aml in self.browse(cr, uid, ids, context=context)]
482 expense_obj = self.pool.get('hr.expense.expense')
483 currency_obj = self.pool.get('res.currency')
485 expense_ids = expense_obj.search(cr, uid, [('account_move_id', 'in', account_move_ids)], context=context)
486 for expense in expense_obj.browse(cr, uid, expense_ids, context=context):
487 if expense.state == 'done':
488 #making the postulate it has to be set paid, then trying to invalidate it
489 new_status_is_paid = True
490 for aml in expense.account_move_id.line_id:
491 if aml.account_id.type == 'payable' and not currency_obj.is_zero(cr, uid, expense.company_id.currency_id, aml.amount_residual):
492 new_status_is_paid = False
493 if new_status_is_paid:
494 expense_obj.write(cr, uid, [expense.id], {'state': 'paid'}, context=context)
497 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: