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.osv import fields, osv
25 from openerp.tools.translate import _
27 import openerp.addons.decimal_precision as dp
29 def _employee_get(obj, cr, uid, context=None):
32 ids = obj.pool.get('hr.employee').search(cr, uid, [('user_id', '=', uid)], context=context)
37 class hr_expense_expense(osv.osv):
39 def copy(self, cr, uid, id, default=None, context=None):
42 if not default: default = {}
43 default.update({'date_confirm': False, 'date_valid': False, 'user_valid': False})
44 return super(hr_expense_expense, self).copy(cr, uid, id, default, context=context)
46 def _amount(self, cr, uid, ids, field_name, arg, context=None):
48 for expense in self.browse(cr, uid, ids, context=context):
50 for line in expense.line_ids:
51 total += line.unit_amount * line.unit_quantity
52 res[expense.id] = total
55 def _get_currency(self, cr, uid, context=None):
56 user = self.pool.get('res.users').browse(cr, uid, [uid], context=context)[0]
58 return user.company_id.currency_id.id
60 return self.pool.get('res.currency').search(cr, uid, [('rate','=',1.0)], context=context)[0]
62 _name = "hr.expense.expense"
63 _inherit = ['mail.thread']
64 _description = "Expense"
68 'hr_expense.mt_expense_approved': lambda self, cr, uid, obj, ctx=None: obj['state'] == 'accepted',
69 'hr_expense.mt_expense_refused': lambda self, cr, uid, obj, ctx=None: obj['state'] == 'cancelled',
70 'hr_expense.mt_expense_confirmed': lambda self, cr, uid, obj, ctx=None: obj['state'] == 'confirm',
75 'name': fields.char('Description', size=128, required=True, readonly=True, states={'draft':[('readonly',False)], 'confirm':[('readonly',False)]}),
76 'id': fields.integer('Sheet ID', readonly=True),
77 'date': fields.date('Date', select=True, readonly=True, states={'draft':[('readonly',False)], 'confirm':[('readonly',False)]}),
78 'journal_id': fields.many2one('account.journal', 'Force Journal', help = "The journal used when the expense is done."),
79 'employee_id': fields.many2one('hr.employee', "Employee", required=True, readonly=True, states={'draft':[('readonly',False)], 'confirm':[('readonly',False)]}),
80 'user_id': fields.many2one('res.users', 'User', required=True),
81 '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."),
82 '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."),
83 'user_valid': fields.many2one('res.users', 'Validation By', readonly=True, states={'draft':[('readonly',False)], 'confirm':[('readonly',False)]}),
84 'account_move_id': fields.many2one('account.move', 'Ledger Posting'),
85 'line_ids': fields.one2many('hr.expense.line', 'expense_id', 'Expense Lines', readonly=True, states={'draft':[('readonly',False)]} ),
86 'note': fields.text('Note'),
87 'amount': fields.function(_amount, string='Total Amount', digits_compute=dp.get_precision('Account')),
88 'currency_id': fields.many2one('res.currency', 'Currency', required=True, readonly=True, states={'draft':[('readonly',False)], 'confirm':[('readonly',False)]}),
89 'department_id':fields.many2one('hr.department','Department', readonly=True, states={'draft':[('readonly',False)], 'confirm':[('readonly',False)]}),
90 'company_id': fields.many2one('res.company', 'Company', required=True),
91 'state': fields.selection([
93 ('cancelled', 'Refused'),
94 ('confirm', 'Waiting Approval'),
95 ('accepted', 'Approved'),
98 'Status', readonly=True, track_visibility='onchange',
99 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\'.\
100 \nIf the admin accepts it, the status is \'Accepted\'.\n If a receipt is made for the expense request, the status is \'Done\'.'),
103 'company_id': lambda s, cr, uid, c: s.pool.get('res.company')._company_default_get(cr, uid, 'hr.employee', context=c),
104 'date': fields.date.context_today,
106 'employee_id': _employee_get,
107 'user_id': lambda cr, uid, id, c={}: id,
108 'currency_id': _get_currency,
111 def unlink(self, cr, uid, ids, context=None):
112 for rec in self.browse(cr, uid, ids, context=context):
113 if rec.state != 'draft':
114 raise osv.except_osv(_('Warning!'),_('You can only delete draft expenses!'))
115 return super(hr_expense_expense, self).unlink(cr, uid, ids, context)
117 def onchange_currency_id(self, cr, uid, ids, currency_id=False, company_id=False, context=None):
118 res = {'value': {'journal_id': False}}
119 journal_ids = self.pool.get('account.journal').search(cr, uid, [('type','=','purchase'), ('currency','=',currency_id), ('company_id', '=', company_id)], context=context)
121 res['value']['journal_id'] = journal_ids[0]
124 def onchange_employee_id(self, cr, uid, ids, employee_id, context=None):
125 emp_obj = self.pool.get('hr.employee')
126 department_id = False
129 employee = emp_obj.browse(cr, uid, employee_id, context=context)
130 department_id = employee.department_id.id
131 company_id = employee.company_id.id
132 return {'value': {'department_id': department_id, 'company_id': company_id}}
134 def expense_confirm(self, cr, uid, ids, context=None):
135 for expense in self.browse(cr, uid, ids):
136 if expense.employee_id and expense.employee_id.parent_id.user_id:
137 self.message_subscribe_users(cr, uid, [expense.id], user_ids=[expense.employee_id.parent_id.user_id.id])
138 return self.write(cr, uid, ids, {'state': 'confirm', 'date_confirm': time.strftime('%Y-%m-%d')}, context=context)
140 def expense_accept(self, cr, uid, ids, context=None):
141 return self.write(cr, uid, ids, {'state': 'accepted', 'date_valid': time.strftime('%Y-%m-%d'), 'user_valid': uid}, context=context)
143 def expense_canceled(self, cr, uid, ids, context=None):
144 return self.write(cr, uid, ids, {'state': 'cancelled'}, context=context)
146 def account_move_get(self, cr, uid, expense_id, context=None):
148 This method prepare the creation of the account move related to the given expense.
150 :param expense_id: Id of expense for which we are creating account_move.
151 :return: mapping between fieldname and value of account move to create
154 journal_obj = self.pool.get('account.journal')
155 expense = self.browse(cr, uid, expense_id, context=context)
156 company_id = expense.company_id.id
157 date = expense.date_confirm
160 if expense.journal_id:
161 journal_id = expense.journal_id.id
163 journal_id = journal_obj.search(cr, uid, [('type', '=', 'purchase'), ('company_id', '=', company_id)])
165 raise osv.except_osv(_('Error!'), _("No expense journal found. Please make sure you have a journal with type 'purchase' configured."))
166 journal_id = journal_id[0]
167 return self.pool.get('account.move').account_move_prepare(cr, uid, journal_id, date=date, ref=ref, company_id=company_id, context=context)
169 def line_get_convert(self, cr, uid, x, part, date, context=None):
170 partner_id = self.pool.get('res.partner')._find_accounting_partner(part).id
172 'date_maturity': x.get('date_maturity', False),
173 'partner_id': partner_id,
174 'name': x['name'][:64],
176 'debit': x['price']>0 and x['price'],
177 'credit': x['price']<0 and -x['price'],
178 'account_id': x['account_id'],
179 'analytic_lines': x.get('analytic_lines', False),
180 'amount_currency': x['price']>0 and abs(x.get('amount_currency', False)) or -abs(x.get('amount_currency', False)),
181 'currency_id': x.get('currency_id', False),
182 'tax_code_id': x.get('tax_code_id', False),
183 'tax_amount': x.get('tax_amount', False),
184 'ref': x.get('ref', False),
185 'quantity': x.get('quantity',1.00),
186 'product_id': x.get('product_id', False),
187 'product_uom_id': x.get('uos_id', False),
188 'analytic_account_id': x.get('account_analytic_id', False),
191 def compute_expense_totals(self, cr, uid, exp, company_currency, ref, account_move_lines, context=None):
193 internal method used for computation of total amount of an expense in the company currency and
194 in the expense currency, given the account_move_lines that will be created. It also do some small
195 transformations at these account_move_lines (for multi-currency purposes)
197 :param account_move_lines: list of dict
198 :rtype: tuple of 3 elements (a, b ,c)
199 a: total in company currency
200 b: total in hr.expense currency
201 c: account_move_lines potentially modified
203 cur_obj = self.pool.get('res.currency')
206 context.update({'date': exp.date_confirm or time.strftime('%Y-%m-%d')})
209 for i in account_move_lines:
210 if exp.currency_id.id != company_currency:
211 i['currency_id'] = exp.currency_id.id
212 i['amount_currency'] = i['price']
213 i['price'] = cur_obj.compute(cr, uid, exp.currency_id.id,
214 company_currency, i['price'],
217 i['amount_currency'] = False
218 i['currency_id'] = False
220 total_currency -= i['amount_currency'] or i['price']
221 return total, total_currency, account_move_lines
223 def action_move_create(self, cr, uid, ids, context=None):
225 main function that is called when trying to create the accounting entries related to an expense
227 move_obj = self.pool.get('account.move')
228 for exp in self.browse(cr, uid, ids, context=context):
229 if not exp.employee_id.address_home_id:
230 raise osv.except_osv(_('Error!'), _('The employee must have a home address.'))
231 if not exp.employee_id.address_home_id.property_account_payable.id:
232 raise osv.except_osv(_('Error!'), _('The employee must have a payable account set on his home address.'))
233 company_currency = exp.company_id.currency_id.id
234 diff_currency_p = exp.currency_id.id <> company_currency
236 #create the move that will contain the accounting entries
237 move_id = move_obj.create(cr, uid, self.account_move_get(cr, uid, exp.id, context=context), context=context)
239 #one account.move.line per expense line (+taxes..)
240 eml = self.move_line_get(cr, uid, exp.id, context=context)
242 #create one more move line, a counterline for the total on payable account
243 total, total_currency, eml = self.compute_expense_totals(cr, uid, exp, company_currency, exp.name, eml, context=context)
244 acc = exp.employee_id.address_home_id.property_account_payable.id
250 'date_maturity': exp.date_confirm,
251 'amount_currency': diff_currency_p and total_currency or False,
252 'currency_id': diff_currency_p and exp.currency_id.id or False,
256 #convert eml into an osv-valid format
257 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)
258 move_obj.write(cr, uid, [move_id], {'line_id': lines}, context=context)
259 self.write(cr, uid, ids, {'account_move_id': move_id, 'state': 'done'}, context=context)
262 def move_line_get(self, cr, uid, expense_id, context=None):
264 tax_obj = self.pool.get('account.tax')
265 cur_obj = self.pool.get('res.currency')
268 exp = self.browse(cr, uid, expense_id, context=context)
269 company_currency = exp.company_id.currency_id.id
271 for line in exp.line_ids:
272 mres = self.move_line_get_item(cr, uid, line, context)
276 tax_code_found= False
278 #Calculate tax according to default tax on product
281 #Taken from product_id_onchange in account.invoice
284 fpos_obj = self.pool.get('account.fiscal.position')
285 fpos = fposition_id and fpos_obj.browse(cr, uid, fposition_id, context=context) or False
286 product = line.product_id
287 taxes = product.supplier_taxes_id
288 #If taxes are not related to the product, maybe they are in the account
290 a = product.property_account_expense.id #Why is not there a check here?
292 a = product.categ_id.property_account_expense_categ.id
293 a = fpos_obj.map_account(cr, uid, fpos, a)
294 taxes = a and self.pool.get('account.account').browse(cr, uid, a, context=context).tax_ids or False
295 tax_id = fpos_obj.map_tax(cr, uid, fpos, taxes)
298 #Calculating tax on the line and creating move?
299 for tax in tax_obj.compute_all(cr, uid, taxes,
301 line.unit_quantity, line.product_id,
302 exp.user_id.partner_id)['taxes']:
303 tax_code_id = tax['base_code_id']
304 tax_amount = line.total_amount * tax['base_sign']
308 res.append(self.move_line_get_item(cr, uid, line, context))
309 res[-1]['price'] = 0.0
310 res[-1]['account_analytic_id'] = False
311 elif not tax_code_id:
313 tax_code_found = True
314 res[-1]['tax_code_id'] = tax_code_id
315 res[-1]['tax_amount'] = cur_obj.compute(cr, uid, exp.currency_id.id, company_currency, tax_amount, context={'date': exp.date_confirm})
317 #Will create the tax here as we don't have the access
321 'price_unit': tax['price_unit'],
323 'price': tax['amount'] * tax['base_sign'] or 0.0,
324 'account_id': tax['account_collected_id'] or mres['account_id'],
325 'tax_code_id': tax['tax_code_id'],
326 'tax_amount': tax['amount'] * tax['base_sign'],
328 res.append(assoc_tax)
331 def move_line_get_item(self, cr, uid, line, context=None):
332 company = line.expense_id.company_id
333 property_obj = self.pool.get('ir.property')
335 acc = line.product_id.property_account_expense
337 acc = line.product_id.categ_id.property_account_expense_categ
339 raise osv.except_osv(_('Error!'), _('No purchase account found for the product %s (or for his category), please configure one.') % (line.product_id.name))
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,
356 def action_view_move(self, cr, uid, ids, context=None):
358 This function returns an action that display existing account.move of given expense ids.
360 assert len(ids) == 1, 'This option should only be used for a single id at a time'
361 expense = self.browse(cr, uid, ids[0], context=context)
362 assert expense.account_move_id
364 dummy, view_id = self.pool.get('ir.model.data').get_object_reference(cr, uid, 'account', 'view_move_form')
365 except ValueError, e:
368 'name': _('Expense Account Move'),
372 'res_model': 'account.move',
373 'type': 'ir.actions.act_window',
376 'res_id': expense.account_move_id.id,
382 class product_product(osv.osv):
383 _inherit = "product.product"
385 'hr_expense_ok': fields.boolean('Can be Expensed', help="Specify if the product can be selected in an HR expense line."),
390 class hr_expense_line(osv.osv):
391 _name = "hr.expense.line"
392 _description = "Expense Line"
394 def _amount(self, cr, uid, ids, field_name, arg, context=None):
397 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),))
398 res = dict(cr.fetchall())
401 def _get_uom_id(self, cr, uid, context=None):
402 result = self.pool.get('ir.model.data').get_object_reference(cr, uid, 'product', 'product_uom_unit')
403 return result and result[1] or False
406 'name': fields.char('Expense Note', size=128, required=True),
407 'date_value': fields.date('Date', required=True),
408 'expense_id': fields.many2one('hr.expense.expense', 'Expense', ondelete='cascade', select=True),
409 'total_amount': fields.function(_amount, string='Total', digits_compute=dp.get_precision('Account')),
410 'unit_amount': fields.float('Unit Price', digits_compute=dp.get_precision('Product Price')),
411 'unit_quantity': fields.float('Quantities', digits_compute= dp.get_precision('Product Unit of Measure')),
412 'product_id': fields.many2one('product.product', 'Product', domain=[('hr_expense_ok','=',True)]),
413 'uom_id': fields.many2one('product.uom', 'Unit of Measure', required=True),
414 'description': fields.text('Description'),
415 'analytic_account': fields.many2one('account.analytic.account','Analytic account'),
416 'ref': fields.char('Reference', size=32),
417 'sequence': fields.integer('Sequence', select=True, help="Gives the sequence order when displaying a list of expense lines."),
421 'date_value': lambda *a: time.strftime('%Y-%m-%d'),
422 'uom_id': _get_uom_id,
424 _order = "sequence, date_value desc"
426 def onchange_product_id(self, cr, uid, ids, product_id, context=None):
429 product = self.pool.get('product.product').browse(cr, uid, product_id, context=context)
430 res['name'] = product.name
431 amount_unit = product.price_get('standard_price')[product.id]
432 res['unit_amount'] = amount_unit
433 res['uom_id'] = product.uom_id.id
434 return {'value': res}
436 def onchange_uom(self, cr, uid, ids, product_id, uom_id, context=None):
438 if not uom_id or not product_id:
440 product = self.pool.get('product.product').browse(cr, uid, product_id, context=context)
441 uom = self.pool.get('product.uom').browse(cr, uid, uom_id, context=context)
442 if uom.category_id.id != product.uom_id.category_id.id:
443 res['warning'] = {'title': _('Warning'), 'message': _('Selected Unit of Measure does not belong to the same category as the product Unit of Measure')}
444 res['value'].update({'uom_id': product.uom_id.id})
449 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: