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 copy(self, cr, uid, id, default=None, context=None):
43 if not default: default = {}
44 default.update({'voucher_id': False, 'date_confirm': False, 'date_valid': False, 'user_valid': False})
45 return super(hr_expense_expense, self).copy(cr, uid, id, default, context=context)
47 def _amount(self, cr, uid, ids, field_name, arg, context=None):
49 for expense in self.browse(cr, uid, ids, context=context):
51 for line in expense.line_ids:
52 total += line.unit_amount * line.unit_quantity
53 res[expense.id] = total
56 def _get_currency(self, cr, uid, context=None):
57 user = self.pool.get('res.users').browse(cr, uid, [uid], context=context)[0]
59 return user.company_id.currency_id.id
61 return self.pool.get('res.currency').search(cr, uid, [('rate','=',1.0)], context=context)[0]
63 _name = "hr.expense.expense"
64 _inherit = ['mail.thread']
65 _description = "Expense"
69 'hr_expense.mt_expense_approved': lambda self, cr, uid, obj, ctx=None: obj['state'] == 'accepted',
70 'hr_expense.mt_expense_refused': lambda self, cr, uid, obj, ctx=None: obj['state'] == 'cancelled',
71 'hr_expense.mt_expense_confirmed': lambda self, cr, uid, obj, ctx=None: obj['state'] == 'confirm',
76 'name': fields.char('Description', size=128, required=True, readonly=True, states={'draft':[('readonly',False)], 'confirm':[('readonly',False)]}),
77 'id': fields.integer('Sheet ID', readonly=True),
78 'date': fields.date('Date', select=True, readonly=True, states={'draft':[('readonly',False)], 'confirm':[('readonly',False)]}),
79 'journal_id': fields.many2one('account.journal', 'Force Journal', help = "The journal used when the expense is done."),
80 'employee_id': fields.many2one('hr.employee', "Employee", required=True, readonly=True, states={'draft':[('readonly',False)], 'confirm':[('readonly',False)]}),
81 'user_id': fields.many2one('res.users', 'User', required=True),
82 '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."),
83 '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."),
84 'user_valid': fields.many2one('res.users', 'Validation By', readonly=True, states={'draft':[('readonly',False)], 'confirm':[('readonly',False)]}),
85 'account_move_id': fields.many2one('account.move', 'Ledger Posting'),
86 'line_ids': fields.one2many('hr.expense.line', 'expense_id', 'Expense Lines', readonly=True, states={'draft':[('readonly',False)]} ),
87 'note': fields.text('Note'),
88 'amount': fields.function(_amount, string='Total Amount', digits_compute=dp.get_precision('Account')),
89 'voucher_id': fields.many2one('account.voucher', "Employee's Receipt"),
90 'currency_id': fields.many2one('res.currency', 'Currency', required=True, readonly=True, states={'draft':[('readonly',False)], 'confirm':[('readonly',False)]}),
91 'department_id':fields.many2one('hr.department','Department', readonly=True, states={'draft':[('readonly',False)], 'confirm':[('readonly',False)]}),
92 'company_id': fields.many2one('res.company', 'Company', required=True),
93 'state': fields.selection([
95 ('cancelled', 'Refused'),
96 ('confirm', 'Waiting Approval'),
97 ('accepted', 'Approved'),
100 'Status', readonly=True, track_visibility='onchange',
101 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\'.\
102 \nIf the admin accepts it, the status is \'Accepted\'.\n If a receipt is made for the expense request, the status is \'Done\'.'),
105 'company_id': lambda s, cr, uid, c: s.pool.get('res.company')._company_default_get(cr, uid, 'hr.employee', context=c),
106 'date': fields.date.context_today,
108 'employee_id': _employee_get,
109 'user_id': lambda cr, uid, id, c={}: id,
110 'currency_id': _get_currency,
113 def unlink(self, cr, uid, ids, context=None):
114 for rec in self.browse(cr, uid, ids, context=context):
115 if rec.state != 'draft':
116 raise osv.except_osv(_('Warning!'),_('You can only delete draft expenses!'))
117 return super(hr_expense_expense, self).unlink(cr, uid, ids, context)
119 def onchange_currency_id(self, cr, uid, ids, currency_id=False, company_id=False, context=None):
120 res = {'value': {'journal_id': False}}
121 journal_ids = self.pool.get('account.journal').search(cr, uid, [('type','=','purchase'), ('currency','=',currency_id), ('company_id', '=', company_id)], context=context)
123 res['value']['journal_id'] = journal_ids[0]
126 def onchange_employee_id(self, cr, uid, ids, employee_id, context=None):
127 emp_obj = self.pool.get('hr.employee')
128 department_id = False
131 employee = emp_obj.browse(cr, uid, employee_id, context=context)
132 department_id = employee.department_id.id
133 company_id = employee.company_id.id
134 return {'value': {'department_id': department_id, 'company_id': company_id}}
136 def expense_confirm(self, cr, uid, ids, context=None):
137 for expense in self.browse(cr, uid, ids):
138 if expense.employee_id and expense.employee_id.parent_id.user_id:
139 self.message_subscribe_users(cr, uid, [expense.id], user_ids=[expense.employee_id.parent_id.user_id.id])
140 return self.write(cr, uid, ids, {'state': 'confirm', 'date_confirm': time.strftime('%Y-%m-%d')}, context=context)
142 def expense_accept(self, cr, uid, ids, context=None):
143 return self.write(cr, uid, ids, {'state': 'accepted', 'date_valid': time.strftime('%Y-%m-%d'), 'user_valid': uid}, context=context)
145 def expense_canceled(self, cr, uid, ids, context=None):
146 return self.write(cr, uid, ids, {'state': 'cancelled'}, context=context)
148 def account_move_get(self, cr, uid, expense_id, context=None):
150 This method prepare the creation of the account move related to the given expense.
152 :param expense_id: Id of voucher for which we are creating account_move.
153 :return: mapping between fieldname and value of account move to create
156 journal_obj = self.pool.get('account.journal')
157 expense = self.browse(cr, uid, expense_id, context=context)
158 company_id = expense.company_id.id
159 date = expense.date_confirm
162 if expense.journal_id:
163 journal_id = expense.journal_id.id
165 journal_id = journal_obj.search(cr, uid, [('type', '=', 'purchase'), ('company_id', '=', company_id)])
167 raise osv.except_osv(_('Error!'), _("No expense journal found. Please make sure you have a journal with type 'purchase' configured."))
168 journal_id = journal_id[0]
169 return self.pool.get('account_move').account_move_prepare(cr, uid, journal_id, date=date, ref=ref, company_id=company_id, context=context)
171 def line_get_convert(self, cr, uid, x, part, date, context=None):
172 #partner_id = self.pool.get('res.partner')._find_partner(part)
175 'date_maturity': x.get('date_maturity', False),
176 'partner_id': partner_id,
177 'name': x['name'][:64],
179 'debit': x['price']>0 and x['price'],
180 'credit': x['price']<0 and -x['price'],
181 'account_id': x['account_id'],
182 'analytic_lines': x.get('analytic_lines', False),
183 'amount_currency': x['price']>0 and abs(x.get('amount_currency', False)) or -abs(x.get('amount_currency', False)),
184 'currency_id': x.get('currency_id', False),
185 'tax_code_id': x.get('tax_code_id', False),
186 'tax_amount': x.get('tax_amount', False),
187 'ref': x.get('ref', False),
188 'quantity': x.get('quantity',1.00),
189 'product_id': x.get('product_id', False),
190 'product_uom_id': x.get('uos_id', False),
191 'analytic_account_id': x.get('account_analytic_id', False),
194 def compute_expense_totals(self, cr, uid, exp, company_currency, ref, account_move_lines, context=None):
196 internal method used for computation of total amount of an expense in the company currency and
197 in the expense currency, given the account_move_lines that will be created. It also do some small
198 transformations at these account_move_lines (for multi-currency purposes)
200 :param account_move_lines: list of dict
201 :rtype: tuple of 3 elements (a, b ,c)
202 a: total in company currency
203 b: total in hr.expense currency
204 c: account_move_lines potentially modified
206 cur_obj = self.pool.get('res.currency')
209 context.update({'date': exp.date_confirm or time.strftime('%Y-%m-%d')})
212 for i in account_move_lines:
213 if exp.currency_id.id != company_currency:
214 i['currency_id'] = exp.currency_id.id
215 i['amount_currency'] = i['price']
216 i['price'] = cur_obj.compute(cr, uid, exp.currency_id.id,
217 company_currency, i['price'],
220 i['amount_currency'] = False
221 i['currency_id'] = False
223 total_currency -= i['amount_currency'] or i['price']
224 return total, total_currency, account_move_lines
227 def action_move_create(self, cr, uid, ids, context=None):
228 move_obj = self.pool.get('account.move')
231 for exp in self.browse(cr, uid, ids, context=context):
232 if not exp.employee_id.address_home_id:
233 raise osv.except_osv(_('Error!'), _('The employee must have a home address.'))
234 company_currency = exp.company_id.currency_id.id
235 diff_currency_p = exp.currency_id.id <> company_currency
237 #create the move that will contain the accounting entries
238 move_id = move_obj.create(cr, uid, self.account_move_get(cr, uid, exp.id, context=context), context=context)
239 #iml = self._get_analytic_lines
241 # within: iml = self.pool.get('account.invoice.line').move_line_get
242 iml = self.move_line_get(cr, uid, exp.id, context=context)
244 # create one move line for the total
245 total, total_currency, iml = self.compute_expense_totals(cr, uid, exp, company_currency, exp.name, iml, context=context)
247 #counterline with the total on payable account for the employee
248 acc = exp.employee_id.address_home_id.property_account_payable.id
254 'date_maturity': exp.date_confirm,
255 'amount_currency': diff_currency_p and total_currency or False,
256 'currency_id': diff_currency_p and exp.currency_id.id or False,
260 lines = map(lambda x:(0,0,self.line_get_convert(cr, uid, x, exp.user_id.partner_id, exp.date_confirm, context=context)),iml)
261 move_obj.write(cr, uid, [move_id], {'line_id': lines}, context=context)
262 self.write(cr, uid, ids, {'account_move_id': move_id, 'state': 'done'}, context=context)
265 def move_line_get(self, cr, uid, expense_id, context=None):
267 tax_obj = self.pool.get('account.tax')
268 cur_obj = self.pool.get('res.currency')
271 exp = self.browse(cr, uid, expense_id, context=context)
272 company_currency = exp.company_id.currency_id.id
274 for line in exp.line_ids:
275 mres = self.move_line_get_item(cr, uid, line, context)
279 tax_code_found= False
281 #Calculate tax according to default tax on product
283 #Taken from product_id_onchange in account.invoice
286 fpos_obj = self.pool.get('account.fiscal.position')
287 fpos = fposition_id and fpos_obj.browse(cr, uid, fposition_id, context=context) or False
288 product = line.product_id
289 taxes = product.supplier_taxes_id
290 #If taxes are not related to the product, maybe they are in the account
292 a = product.property_account_expense.id #Why is not there a check here?
294 a = product.categ_id.property_account_expense_categ.id
295 a = fpos_obj.map_account(cr, uid, fpos, a)
296 taxes = a and self.pool.get('account.account').browse(cr, uid, a, context=context).tax_ids or False
297 tax_id = fpos_obj.map_tax(cr, uid, fpos, taxes)
300 #Calculating tax on the line and creating move?
301 for tax in tax_obj.compute_all(cr, uid, taxes,
303 line.unit_quantity, line.product_id,
304 exp.user_id.partner_id)['taxes']:
305 tax_code_id = tax['base_code_id']
306 tax_amount = line.total_amount * tax['base_sign']
310 res.append(self.move_line_get_item(cr, uid, line, context))
311 res[-1]['price'] = 0.0
312 res[-1]['account_analytic_id'] = False
313 elif not tax_code_id:
315 tax_code_found = True
316 res[-1]['tax_code_id'] = tax_code_id
317 res[-1]['tax_amount'] = cur_obj.compute(cr, uid, exp.currency_id.id, company_currency, tax_amount, context={'date': exp.date_confirm})
319 #Will create the tax here as we don't have the access
323 'price_unit': tax['price_unit'],
325 'price': tax['amount'] * tax['base_sign'] or 0.0,
326 'account_id': tax['account_collected_id'],
327 'tax_code_id': tax['tax_code_id'],
328 'tax_amount': tax['amount'] * tax['base_sign'],
330 res.append(assoc_tax)
333 def move_line_get_item(self, cr, uid, line, context=None):
334 company = line.expense_id.company_id
335 property_obj = self.pool.get('ir.property')
337 acc = line.product_id.property_account_expense
339 acc = line.product_id.categ_id.property_account_expense_categ
341 acc = property_obj.get(cr, uid, 'property_account_expense_categ', 'product.category', context={'force_company': company.id})
343 raise osv.except_osv(_('Error!'), _('Please configure Default Expense account for Product purchase: `property_account_expense_categ`.'))
346 'name': line.name.split('\n')[0][:64],
347 'price_unit':line.unit_amount,
348 'quantity':line.unit_quantity,
349 'price':line.total_amount,
351 'product_id':line.product_id.id,
352 'uos_id':line.uom_id.id,
353 'account_analytic_id':line.analytic_account.id,
354 #'taxes':line.invoice_line_tax_id,
358 def action_receipt_create(self, cr, uid, ids, context=None):
359 raise osv.except_osv(_('Error!'), _('Deprecated function used'))
361 def action_view_receipt(self, cr, uid, ids, context=None):
362 raise osv.except_osv(_('Error!'), _('Deprecated function used'))
364 This function returns an action that display existing receipt of given expense ids.
366 assert len(ids) == 1, 'This option should only be used for a single id at a time'
367 voucher_id = self.browse(cr, uid, ids[0], context=context).voucher_id.id
368 res = self.pool.get('ir.model.data').get_object_reference(cr, uid, 'account_voucher', 'view_purchase_receipt_form')
370 'name': _('Expense Receipt'),
373 'view_id': res and res[1] or False,
374 'res_model': 'account.voucher',
375 'type': 'ir.actions.act_window',
378 'res_id': voucher_id,
384 class product_product(osv.osv):
385 _inherit = "product.product"
387 'hr_expense_ok': fields.boolean('Can be Expensed', help="Specify if the product can be selected in an HR expense line."),
392 class hr_expense_line(osv.osv):
393 _name = "hr.expense.line"
394 _description = "Expense Line"
396 def _amount(self, cr, uid, ids, field_name, arg, context=None):
399 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),))
400 res = dict(cr.fetchall())
403 def _get_uom_id(self, cr, uid, context=None):
404 result = self.pool.get('ir.model.data').get_object_reference(cr, uid, 'product', 'product_uom_unit')
405 return result and result[1] or False
408 'name': fields.char('Expense Note', size=128, required=True),
409 'date_value': fields.date('Date', required=True),
410 'expense_id': fields.many2one('hr.expense.expense', 'Expense', ondelete='cascade', select=True),
411 'total_amount': fields.function(_amount, string='Total', digits_compute=dp.get_precision('Account')),
412 'unit_amount': fields.float('Unit Price', digits_compute=dp.get_precision('Product Price')),
413 'unit_quantity': fields.float('Quantities', digits_compute= dp.get_precision('Product Unit of Measure')),
414 'product_id': fields.many2one('product.product', 'Product', domain=[('hr_expense_ok','=',True)]),
415 'uom_id': fields.many2one('product.uom', 'Unit of Measure', required=True),
416 'description': fields.text('Description'),
417 'analytic_account': fields.many2one('account.analytic.account','Analytic account'),
418 'ref': fields.char('Reference', size=32),
419 'sequence': fields.integer('Sequence', select=True, help="Gives the sequence order when displaying a list of expense lines."),
423 'date_value': lambda *a: time.strftime('%Y-%m-%d'),
424 'uom_id': _get_uom_id,
426 _order = "sequence, date_value desc"
428 def onchange_product_id(self, cr, uid, ids, product_id, context=None):
431 product = self.pool.get('product.product').browse(cr, uid, product_id, context=context)
432 res['name'] = product.name
433 amount_unit = product.price_get('standard_price')[product.id]
434 res['unit_amount'] = amount_unit
435 res['uom_id'] = product.uom_id.id
436 return {'value': res}
438 def onchange_uom(self, cr, uid, ids, product_id, uom_id, context=None):
440 if not uom_id or not product_id:
442 product = self.pool.get('product.product').browse(cr, uid, product_id, context=context)
443 uom = self.pool.get('product.uom').browse(cr, uid, uom_id, context=context)
444 if uom.category_id.id != product.uom_id.category_id.id:
445 res['warning'] = {'title': _('Warning'), 'message': _('Selected Unit of Measure does not belong to the same category as the product Unit of Measure')}
446 res['value'].update({'uom_id': product.uom_id.id})
451 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: