277 lines
14 KiB
Python
277 lines
14 KiB
Python
#-*- coding:utf-8 -*-
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##############################################################################
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#
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# OpenERP, Open Source Management Solution
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# Copyright (C) 2011 OpenERP SA (<http://openerp.com>). All Rights Reserved
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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##############################################################################
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import time
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from datetime import datetime
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from dateutil.relativedelta import relativedelta
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from calendar import isleap
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from openerp.tools.translate import _
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from openerp.osv import fields, osv
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import openerp.addons.decimal_precision as dp
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DATETIME_FORMAT = "%Y-%m-%d"
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class hr_contract(osv.osv):
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"""
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Employee contract allows to add different values in fields.
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Fields are used in salary rule computation.
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"""
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_inherit = 'hr.contract'
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_description = 'HR Contract'
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_columns = {
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'tds': fields.float('TDS', digits_compute=dp.get_precision('Payroll'), help="Amount for Tax Deduction at Source"),
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'driver_salay': fields.boolean('Driver Salary', help="Check this box if you provide allowance for driver"),
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'medical_insurance': fields.float('Medical Insurance', digits_compute=dp.get_precision('Payroll'), help="Deduction towards company provided medical insurance"),
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'voluntary_provident_fund': fields.float('Voluntary Provident Fund (%)', digits_compute=dp.get_precision('Payroll'), help="VPF is a safe option wherein you can contribute more than the PF ceiling of 12% that has been mandated by the government and VPF computed as percentage(%)"),
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'house_rent_allowance_metro_nonmetro': fields.float('House Rent Allowance (%)', digits_compute=dp.get_precision('Payroll'), help="HRA is an allowance given by the employer to the employee for taking care of his rental or accommodation expenses for metro city it is 50% and for non metro 40%. \nHRA computed as percentage(%)"),
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'supplementary_allowance': fields.float('Supplementary Allowance', digits_compute=dp.get_precision('Payroll')),
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}
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class payroll_advice(osv.osv):
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'''
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Bank Advice
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'''
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_name = 'hr.payroll.advice'
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_description = 'Bank Advice'
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_columns = {
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'name':fields.char('Name', size=32, readonly=True, required=True, states={'draft': [('readonly', False)]},),
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'note': fields.text('Description'),
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'date': fields.date('Date', readonly=True, required=True, states={'draft': [('readonly', False)]}, help="Advice Date is used to search Payslips"),
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'state':fields.selection([
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('draft', 'Draft'),
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('confirm', 'Confirmed'),
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('cancel', 'Cancelled'),
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], 'Status', select=True, readonly=True),
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'number':fields.char('Reference', size=16, readonly=True),
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'line_ids':fields.one2many('hr.payroll.advice.line', 'advice_id', 'Employee Salary', states={'draft': [('readonly', False)]}, readonly=True),
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'chaque_nos':fields.char('Cheque Numbers', size=256),
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'neft': fields.boolean('NEFT Transaction', help="Check this box if your company use online transfer for salary"),
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'company_id':fields.many2one('res.company', 'Company', required=True, readonly=True, states={'draft': [('readonly', False)]}),
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'bank_id':fields.many2one('res.bank', 'Bank', readonly=True, states={'draft': [('readonly', False)]}, help="Select the Bank from which the salary is going to be paid"),
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'batch_id': fields.many2one('hr.payslip.run', 'Batch', readonly=True)
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}
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_defaults = {
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'date': lambda * a: time.strftime('%Y-%m-%d'),
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'state': lambda * a: 'draft',
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'company_id': lambda self, cr, uid, context: \
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self.pool.get('res.users').browse(cr, uid, uid,
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context=context).company_id.id,
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'note': "Please make the payroll transfer from above account number to the below mentioned account numbers towards employee salaries:"
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}
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def compute_advice(self, cr, uid, ids, context=None):
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"""
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Advice - Create Advice lines in Payment Advice and
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compute Advice lines.
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@param cr: the current row, from the database cursor,
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@param uid: the current user’s ID for security checks,
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@param ids: List of Advice’s IDs
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@return: Advice lines
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@param context: A standard dictionary for contextual values
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"""
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payslip_pool = self.pool.get('hr.payslip')
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advice_line_pool = self.pool.get('hr.payroll.advice.line')
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payslip_line_pool = self.pool.get('hr.payslip.line')
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for advice in self.browse(cr, uid, ids, context=context):
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old_line_ids = advice_line_pool.search(cr, uid, [('advice_id', '=', advice.id)], context=context)
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if old_line_ids:
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advice_line_pool.unlink(cr, uid, old_line_ids, context=context)
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slip_ids = payslip_pool.search(cr, uid, [('date_from', '<=', advice.date), ('date_to', '>=', advice.date), ('state', '=', 'done')], context=context)
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for slip in payslip_pool.browse(cr, uid, slip_ids, context=context):
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if not slip.employee_id.bank_account_id and not slip.employee_id.bank_account_id.acc_number:
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raise osv.except_osv(_('Error!'), _('Please define bank account for the %s employee') % (slip.employee_id.name))
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line_ids = payslip_line_pool.search(cr, uid, [ ('slip_id', '=', slip.id), ('code', '=', 'NET')], context=context)
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if line_ids:
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line = payslip_line_pool.browse(cr, uid, line_ids, context=context)[0]
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advice_line = {
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'advice_id': advice.id,
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'name': slip.employee_id.bank_account_id.acc_number,
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'employee_id': slip.employee_id.id,
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'bysal': line.total
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}
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advice_line_pool.create(cr, uid, advice_line, context=context)
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payslip_pool.write(cr, uid, slip_ids, {'advice_id': advice.id}, context=context)
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return True
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def confirm_sheet(self, cr, uid, ids, context=None):
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"""
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confirm Advice - confirmed Advice after computing Advice Lines..
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@param cr: the current row, from the database cursor,
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@param uid: the current user’s ID for security checks,
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@param ids: List of confirm Advice’s IDs
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@return: confirmed Advice lines and set sequence of Advice.
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@param context: A standard dictionary for contextual values
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"""
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seq_obj = self.pool.get('ir.sequence')
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for advice in self.browse(cr, uid, ids, context=context):
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if not advice.line_ids:
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raise osv.except_osv(_('Error!'), _('You can not confirm Payment advice without advice lines.'))
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advice_date = datetime.strptime(advice.date, DATETIME_FORMAT)
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advice_year = advice_date.strftime('%m') + '-' + advice_date.strftime('%Y')
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number = seq_obj.get(cr, uid, 'payment.advice')
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sequence_num = 'PAY' + '/' + advice_year + '/' + number
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self.write(cr, uid, [advice.id], {'number': sequence_num, 'state': 'confirm'}, context=context)
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return True
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def set_to_draft(self, cr, uid, ids, context=None):
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"""Resets Advice as draft.
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"""
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return self.write(cr, uid, ids, {'state':'draft'}, context=context)
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def cancel_sheet(self, cr, uid, ids, context=None):
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"""Marks Advice as cancelled.
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"""
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return self.write(cr, uid, ids, {'state':'cancel'}, context=context)
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def onchange_company_id(self, cr, uid, ids, company_id=False, context=None):
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res = {}
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if company_id:
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company = self.pool.get('res.company').browse(cr, uid, [company_id], context=context)[0]
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if company.partner_id.bank_ids:
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res.update({'bank_id': company.partner_id.bank_ids[0].bank.id})
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return {
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'value':res
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}
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class hr_payslip_run(osv.osv):
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_inherit = 'hr.payslip.run'
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_description = 'Payslip Batches'
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_columns = {
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'available_advice': fields.boolean('Made Payment Advice?', help="If this box is checked which means that Payment Advice exists for current batch", readonly=False),
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}
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def copy(self, cr, uid, id, default={}, context=None):
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if not default:
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default = {}
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default.update({'available_advice': False})
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return super(hr_payslip_run, self).copy(cr, uid, id, default, context=context)
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def draft_payslip_run(self, cr, uid, ids, context=None):
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res = super(hr_payslip_run, self).draft_payslip_run(cr, uid, ids, context=context)
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self.write(cr, uid, ids, {'available_advice': False}, context=context)
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return res
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def create_advice(self, cr, uid, ids, context=None):
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payslip_pool = self.pool.get('hr.payslip')
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payslip_line_pool = self.pool.get('hr.payslip.line')
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advice_pool = self.pool.get('hr.payroll.advice')
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advice_line_pool = self.pool.get('hr.payroll.advice.line')
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users = self.pool.get('res.users').browse(cr, uid, [uid], context=context)
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for run in self.browse(cr, uid, ids, context=context):
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if run.available_advice:
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raise osv.except_osv(_('Error!'), _("Payment advice already exists for %s, 'Set to Draft' to create a new advice.") %(run.name))
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advice_data = {
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'batch_id': run.id,
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'company_id': users[0].company_id.id,
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'name': run.name,
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'date': run.date_end,
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'bank_id': users[0].company_id.bank_ids and users[0].company_id.bank_ids[0].id or False
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}
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advice_id = advice_pool.create(cr, uid, advice_data, context=context)
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slip_ids = []
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for slip_id in run.slip_ids:
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# TODO is it necessary to interleave the calls ?
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payslip_pool.signal_hr_verify_sheet(cr, uid, [slip_id.id])
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payslip_pool.signal_process_sheet(cr, uid, [slip_id.id])
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slip_ids.append(slip_id.id)
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for slip in payslip_pool.browse(cr, uid, slip_ids, context=context):
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if not slip.employee_id.bank_account_id or not slip.employee_id.bank_account_id.acc_number:
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raise osv.except_osv(_('Error!'), _('Please define bank account for the %s employee') % (slip.employee_id.name))
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line_ids = payslip_line_pool.search(cr, uid, [('slip_id', '=', slip.id), ('code', '=', 'NET')], context=context)
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if line_ids:
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line = payslip_line_pool.browse(cr, uid, line_ids, context=context)[0]
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advice_line = {
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'advice_id': advice_id,
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'name': slip.employee_id.bank_account_id.acc_number,
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'employee_id': slip.employee_id.id,
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'bysal': line.total
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}
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advice_line_pool.create(cr, uid, advice_line, context=context)
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return self.write(cr, uid, ids, {'available_advice' : True})
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class payroll_advice_line(osv.osv):
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'''
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Bank Advice Lines
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'''
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def onchange_employee_id(self, cr, uid, ids, employee_id=False, context=None):
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res = {}
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hr_obj = self.pool.get('hr.employee')
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if not employee_id:
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return {'value': res}
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employee = hr_obj.browse(cr, uid, [employee_id], context=context)[0]
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res.update({'name': employee.bank_account_id.acc_number , 'ifsc_code': employee.bank_account_id.bank_bic or ''})
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return {'value': res}
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_name = 'hr.payroll.advice.line'
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_description = 'Bank Advice Lines'
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_columns = {
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'advice_id': fields.many2one('hr.payroll.advice', 'Bank Advice'),
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'name': fields.char('Bank Account No.', size=25, required=True),
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'ifsc_code': fields.char('IFSC Code', size=16),
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'employee_id': fields.many2one('hr.employee', 'Employee', required=True),
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'bysal': fields.float('By Salary', digits_compute=dp.get_precision('Payroll')),
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'debit_credit': fields.char('C/D', size=3, required=False),
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'company_id': fields.related('advice_id', 'company_id', type='many2one', required=False, relation='res.company', string='Company', store=True),
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'ifsc': fields.related('advice_id', 'neft', type='boolean', string='IFSC'),
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}
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_defaults = {
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'debit_credit': 'C',
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}
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class hr_payslip(osv.osv):
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'''
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Employee Pay Slip
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'''
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_inherit = 'hr.payslip'
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_description = 'Pay Slips'
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_columns = {
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'advice_id': fields.many2one('hr.payroll.advice', 'Bank Advice')
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}
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def copy(self, cr, uid, id, default={}, context=None):
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if not default:
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default = {}
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default.update({'advice_id' : False})
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return super(hr_payslip, self).copy(cr, uid, id, default, context=context)
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class res_company(osv.osv):
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_inherit = 'res.company'
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_columns = {
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'dearness_allowance': fields.boolean('Dearness Allowance', help="Check this box if your company provide Dearness Allowance to employee")
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}
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_defaults = {
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'dearness_allowance': True,
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}
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# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
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