.gitignore

+# Eclipse files
+.settings
+.project
+.pydevproject
+.externalToolBuilders
+
+# Python build file.
+*.py[co]
+*.egg
+*.egg-info
+dist
+build
+eggs
+parts
+bin
+var
+sdist
+develop-eggs
+.installed.cfg
+
+# Unit test / coverage reports
+.coverage
+.tox
+coverage.xml
+nosetests.xml
+setup.py.bak
+sonar-project.properties

.travis.yml

+language: python
+sudo: false
+cache:
+  apt: true
+  directories:
+    - $HOME/.cache/pip
+
+python:
+  - "2.7"
+
+addons:
+  apt:
+    packages:
+      - expect-dev  # provides unbuffer utility
+      - python-lxml  # because pip installation is slow
+      - python-simplejson
+      - python-serial
+      - python-yaml
+      - python-ldap
+
+env:
+  global:
+  - VERSION="10.0" TESTS="0" LINT_CHECK="0" TRANSIFEX="0"
+  - PHANTOMJS_VERSION="latest"
+  - WEBSITE_REPO="1"
+
+  matrix:
+  #- LINT_CHECK="1"
+  - TESTS="1" ODOO_REPO="odoo/odoo"
+  - TESTS="1" ODOO_REPO="OCA/OCB"
+
+virtualenv:
+  system_site_packages: true
+
+install:
+  - git clone --depth=1 https://github.com/OCA/maintainer-quality-tools.git ${HOME}/maintainer-quality-tools
+  - export PATH=${HOME}/maintainer-quality-tools/travis:${PATH}
+  - travis_install_nightly
+
+script:
+  - travis_run_tests
+
+after_success:
+  - travis_after_tests_success

README.md

+[![Build Status](https://travis-ci.org/ikus060/odoo-addons.svg?branch=8.0)](https://travis-ci.org/ikus060/odoo-addons)
+
+# odoo-addons
+
+Collection of odoo addons developped by Patrik Dufresne Service Logiciel inc.

hr_employee_create_user/__init__.py

+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    Author: Patrik Dufresne
+#    Copyright 2017 Patrik Dufresne Service Logiciel inc.
+#
+#    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 <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+import models

hr_employee_create_user/__manifest__.py

+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    Author: Patrik Dufresne
+#    Copyright 2017 Patrik Dufresne Service Logiciel inc.
+#
+#    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 <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+{
+    'name': 'Create User from Employee View',
+    'version': '10.0.3',
+    'description': 'This module ease the creation of user from employee view with a single button.',
+    'category': 'Human Resources',
+    'author': 'Patrik Dufresne',
+    'website': 'http://www.patrikdufresne.com',
+    'company': 'Patrik Dufresne Service Logiciel inc.',
+    'depends': ['base', 'hr'],
+    'data': ['views/hr_employee_view.xml'],
+    'license': 'AGPL-3',
+    'installable': True,
+    'auto_install': False,
+    'application': False,
+}

hr_employee_create_user/models/__init__.py

+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    Author: Patrik Dufresne
+#    Copyright 2017 Patrik Dufresne Service Logiciel inc.
+#
+#    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 <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+import hr_employee

hr_employee_create_user/models/hr_employee.py

+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    Author: Patrik Dufresne
+#    Copyright 2017 Patrik Dufresne Service Logiciel inc.
+#
+#    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 <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+from odoo import models, api
+
+
+class ResUsersInherit(models.Model):
+    _inherit = 'hr.employee'
+
+    @api.multi
+    def create_user(self):
+        # TODO may need rework creation of login to use only ascii.
+        user_id = self.env['res.users'].create({
+            'name': self.name,
+            'login': self.work_email or self.name.replace(' ', '.').lower()
+        })
+        self.user_id = user_id
+        self.address_home_id = user_id.partner_id.id

hr_employee_create_user/user_creation_from_employee.py~

+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    Cybrosys Technologies Pvt. Ltd.
+#    Copyright (C) 2017-TODAY Cybrosys Technologies(<http://www.cybrosys.com>).
+#    Author: Nilmar Shereef(<http://www.cybrosys.com>)
+#    you can modify it under the terms of the GNU LESSER
+#    GENERAL PUBLIC LICENSE (LGPL v3), Version 3.
+#
+#    It is forbidden to publish, distribute, sublicense, or sell copies
+#    of the Software or modified copies of the Software.
+#
+#    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 LESSER GENERAL PUBLIC LICENSE (LGPL v3) for more details.
+#
+#    You should have received a copy of the GNU LESSER GENERAL PUBLIC LICENSE
+#    GENERAL PUBLIC LICENSE (LGPL v3) along with this program.
+#    If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+from odoo import models, fields, api, _
+
+
+class ResUsersInherit(models.Model):
+    _inherit = 'hr.employee'
+
+    user_check_tick = fields.Boolean(default=False)
+
+    @api.multi
+    def create_user(self):
+        user_id = self.env['res.users'].create({'name': self.name,'login': self.work_email})
+        self.address_home_id = user_id.partner_id.id
+        self.user_check_tick = True
+
+    @api.onchange('address_home_id')
+    def user_check_tick(self):
+        if self.address_home_id:
+            self.user_check_tick = True
+        else:
+            self.user_check_tick = False
+

hr_employee_create_user/views/hr_employee_view.xml

+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <data>
+        <record id="hr_employee_form_inherit" model="ir.ui.view">
+            <field name="name">hr.employee.form</field>
+            <field name="model">hr.employee</field>
+            <field name="inherit_id" ref="hr.view_employee_form"/>
+            <field name="arch" type="xml">
+                <xpath expr="//form/sheet" position="before">
+                    <header>
+                        <button name="create_user" string="Create User" type="object" class="oe_highlight"
+                                attrs="{'invisible':[('user_id', '!=', False)]}"/>
+                    </header>
+                </xpath>
+            </field>
+        </record>
+    </data>
+</odoo>

hr_timesheet_project_sheet/__init__.py

+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    Author: Patrik Dufresne
+#    Copyright 2017 Patrik Dufresne Service Logiciel inc.
+#
+#    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 <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+import models

hr_timesheet_project_sheet/__manifest__.py

+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    Author: Patrik Dufresne
+#    Copyright 2017 Patrik Dufresne Service Logiciel inc.
+#
+#    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 <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+{
+    'name': 'Project Timesheets',
+    'version': '10.0.4',
+    'category': 'Human Resources',
+    'sequence': 80,
+    'summary': 'Timesheets, Activities',
+    'description': """This module provide a different way to manage time sheet per project instead of employees. It allows a manager to create timesheets for a specific project. For our specific need, this module also add begin, end time. Employee categories into timesheet.""",
+    'author': 'Patrik Dufresne',
+    'website': 'http://www.patrikdufresne.com',
+    'company': 'Patrik Dufresne Service Logiciel inc.',
+    'depends': [
+        'hr_timesheet',
+        'project',
+    ],
+    'data': [
+        'security/ir.model.access.csv',
+        'security/hr_timesheet_project_sheet_security.xml',
+        "report/report_timesheet_templates.xml",
+        'data/hr_timesheet_project_sheet_data.xml',
+        'data/hr_timesheet_action_data.xml',
+        'data/hr_timesheet_employee_tag.xml',
+        'views/hr_analytic_timesheet.xml',
+        'views/hr_timesheet_project_sheet_templates.xml',
+        'views/hr_timesheet_project_sheet_views.xml',
+    ],
+    'installable': True,
+    'auto_install': False,
+    'qweb': ['static/src/xml/timesheet.xml', ],
+    'license': 'AGPL-3',
+}

hr_timesheet_project_sheet/data/hr_timesheet_action_data.xml

+<?xml version="1.0" ?>
+<odoo>
+
+    <!-- Mail template are declared in a NOUPDATE block
+         so users can freely customize/delete them -->
+    <data>
+        <!--Email template -->
+        <record id="email_template_timesheet" model="mail.template">
+            <field name="name">Timesheet - Send by Email</field>
+            <field name="email_from">${(object.user_id.email and '%s &lt;%s&gt;' % (object.user_id.name, object.user_id.email) or '')|safe}</field>
+            <field name="subject">Timesheet (Ref ${object.number or 'n/a'})</field>
+            <field name="partner_to">${object.project_id.partner_id.id}</field>
+            <field name="model_id" ref="hr_timesheet_project_sheet.model_hr_timesheet_project_sheet_sheet"/>
+            <field name="auto_delete" eval="True"/>
+            <field name="report_template" ref="timesheet_project_report_sheet"/>
+            <field name="report_name">Timesheet_${(object.number or '').replace('/','_')}_${object.state == 'draft' and 'draft' or ''}</field>
+            <field name="lang">${object.project_id.partner_id.lang}</field>
+            <field name="body_html"><![CDATA[
+<p>Dear ${object.project_id.partner_id.name},
+</p><p>Here is your timesheet.</p>
+<p>Thank you,
+%if object.user_id and object.user_id.signature:
+${object.user_id.signature | safe}
+%endif
+</p>
+]]></field>
+        </record>
+
+    </data>
+</odoo>

hr_timesheet_project_sheet/data/hr_timesheet_employee_tag.xml

+<?xml version="1.0" ?>
+<odoo>
+	<data>
+		<record id="employee_category_employee" model="hr.employee.category">
+			<field name="name">Manager</field>
+			<field name="color" eval="6" />
+		</record>
+	</data>
+</odoo>

hr_timesheet_project_sheet/data/hr_timesheet_project_sheet_data.xml

+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <data noupdate="1">
+
+        <!-- Timesheet sheet related subtypes for messaging / Chatter -->
+        <record id="mt_timesheet_confirmed" model="mail.message.subtype">
+            <field name="name">Waiting Approval</field>
+            <field name="res_model">hr_timesheet_project_sheet.sheet</field>
+            <field name="default" eval="True"/>
+            <field name="description">waiting approval</field>
+        </record>
+        <record id="mt_timesheet_approved" model="mail.message.subtype">
+            <field name="name">Approved</field>
+            <field name="res_model">hr_timesheet_project_sheet.sheet</field>
+            <field name="default" eval="True"/>
+            <field name="description">Timesheet approved</field>
+        </record>
+        <!-- Department (Parent) related subtypes for messaging / Chatter -->
+        <record id="mt_department_timesheet_confirmed" model="mail.message.subtype">
+            <field name="name">Timesheets to Approve</field>
+            <field name="res_model">hr.department</field>
+            <field name="default" eval="False"/>
+            <field name="parent_id" eval="ref('mt_timesheet_confirmed')"/>
+            <field name="relation_field">department_id</field>
+            <field name="sequence" eval="5"/>
+        </record>
+         <record id="mt_department_timesheet_approved" model="mail.message.subtype">
+            <field name="name">Timesheets Approved</field>
+            <field name="res_model">hr.department</field>
+            <field name="default" eval="False"/>
+            <field name="parent_id" eval="ref('mt_timesheet_approved')"/>
+            <field name="relation_field">department_id</field>
+            <field name="sequence" eval="5"/>
+        </record>
+
+    </data>
+</odoo>

hr_timesheet_project_sheet/models/__init__.py

+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    Author: Patrik Dufresne
+#    Copyright 2017 Patrik Dufresne Service Logiciel inc.
+#
+#    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 <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+import account_analytic_line
+import hr_timesheet_project_sheet

hr_timesheet_project_sheet/models/account_analytic_line.py

+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    Author: Patrik Dufresne
+#    Copyright 2017 Patrik Dufresne Service Logiciel inc.
+#
+#    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 <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+from __future__ import division
+
+from datetime import timedelta
+import math
+
+from odoo import models, fields, api, exceptions, _
+from odoo.exceptions import UserError
+from odoo.tools.float_utils import float_compare
+
+
+def float_time_convert(float_val):
+    hours = math.floor(abs(float_val))
+    mins = abs(float_val) - hours
+    mins = round(mins * 60)
+    if mins >= 60.0:
+        hours = hours + 1
+        mins = 0.0
+    return '%02d:%02d' % (hours, mins)
+
+
+class AccountAnalyticLine(models.Model):
+    _inherit = "account.analytic.line"
+
+    @api.model
+    def _default_project(self):
+        return self.env.context.get('project_id', None)
+
+    project_sheet_id_computed = fields.Many2one('hr_timesheet_project_sheet.sheet', string='Sheet', compute='_compute_sheet', index=True,
+        ondelete='cascade', search='_search_sheet')
+    project_sheet_id = fields.Many2one('hr_timesheet_project_sheet.sheet', compute='_compute_sheet', string='Sheet', store=True)
+    project_id = fields.Many2one(default=_default_project)
+    employee_category = fields.Many2one(comodel_name='hr.employee.category', string="Employee Category")
+    time_start = fields.Float(string='Begin', help='Begin time when the employee start working. This value will be used to compute the total number of hours worked.')
+    time_stop = fields.Float(string='End', help='End time when the employee stop working. This value will be used to compute the total number of hours worked.')
+    time_break = fields.Float(string='Break', help='Break time taken by the employee. This value will be used to compute the total number of hours worked.')
+
+    @api.depends('date', 'user_id', 'project_id', 'project_sheet_id_computed.date_to', 'project_sheet_id_computed.date_from', 'project_sheet_id_computed.project_id')
+    def _compute_sheet(self):
+        """Links the timesheet line to the corresponding sheet
+        """
+        for ts_line in self:
+            if not ts_line.project_id:
+                continue
+            sheets = self.env['hr_timesheet_project_sheet.sheet'].search(
+                [('date_to', '>=', ts_line.date), ('date_from', '<=', ts_line.date),
+                 ('project_id.id', '=', ts_line.project_id.id),
+                 ('state', 'in', ['draft', 'new'])])
+            if sheets:
+                # [0] because only one sheet possible for a project between 2 dates
+                ts_line.project_sheet_id_computed = sheets[0]
+                ts_line.project_sheet_id = sheets[0]
+
+    def _search_sheet(self, operator, value):
+        assert operator == 'in'
+        ids = []
+        for ts in self.env['hr_timesheet_project_sheet.sheet'].browse(value):
+            self._cr.execute("""
+                    SELECT l.id
+                        FROM account_analytic_line l
+                    WHERE %(date_to)s >= l.date
+                        AND %(date_from)s <= l.date
+                        AND %(project_id)s = l.project_id
+                    GROUP BY l.id""", {'date_from': ts.date_from,
+                                       'date_to': ts.date_to,
+                                       'project_id': ts.project_id.id, })
+            ids.extend([row[0] for row in self._cr.fetchall()])
+        return [('id', 'in', ids)]
+
+    @api.multi
+    def write(self, values):
+        self._check_state()
+        return super(AccountAnalyticLine, self).write(values)
+
+    @api.multi
+    def unlink(self):
+        self._check_state()
+        return super(AccountAnalyticLine, self).unlink()
+
+    def _check_state(self):
+        for line in self:
+            if line.project_sheet_id and line.project_sheet_id.state not in ('draft', 'new'):
+                raise UserError(_('You cannot modify an entry in a confirmed timesheet.'))
+        return True
+
+    @api.one
+    @api.constrains('time_start', 'time_stop', 'unit_amount')
+    def _check_time_start_stop(self):
+        start = timedelta(hours=self.time_start)
+        stop = timedelta(hours=self.time_stop)
+        tbreak = timedelta(hours=self.time_break)
+        if stop < start:
+            raise exceptions.ValidationError(
+                _('The beginning hour (%s) must '
+                  'precede the ending hour (%s).') %
+                (float_time_convert(self.time_start),
+                 float_time_convert(self.time_stop))
+            )
+        hours = (stop - start - tbreak).seconds / 3600
+        if (hours and
+                float_compare(hours, self.unit_amount, precision_digits=4)):
+            raise exceptions.ValidationError(
+                _('The duration (%s) must be equal to the difference '
+                  'between the hours (%s).') %
+                (float_time_convert(self.unit_amount),
+                 float_time_convert(hours))
+            )
+        # check if lines overlap
+        if self.user_id:
+            others = self.search([
+                ('id', '!=', self.id),
+                ('user_id', '=', self.user_id.id),
+                ('date', '=', self.date),
+                ('time_start', '<', self.time_stop),
+                ('time_stop', '>', self.time_start),
+            ])
+            if others:
+                message = _("Lines can't overlap:\n")
+                message += '\n'.join(['%s - %s' %
+                                      (float_time_convert(line.time_start),
+                                       float_time_convert(line.time_stop))
+                                      for line
+                                      in (self + others).sorted(
+                                          lambda l: l.time_start
+                                      )])
+                raise exceptions.ValidationError(message)
+
+    @api.onchange('time_start', 'time_stop', 'time_break')
+    def onchange_hours_start_stop(self):
+        start = timedelta(hours=self.time_start)
+        stop = timedelta(hours=self.time_stop)
+        tbreak = timedelta(hours=self.time_break)
+        if stop < start:
+            return
+        self.unit_amount = (stop - start - tbreak).seconds / 3600
+
+    #@api.onchange('employee_category')
+    #def onchange_place(self):
+    #    res = {}
+    #    if self.employee_category:
+    #        res['domain'] = {'user_id': [('employee_ids.category_ids', 'in', self.employee_category)]}
+    #    return res

hr_timesheet_project_sheet/models/hr_timesheet_project_sheet.py

+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    Author: Patrik Dufresne
+#    Copyright 2017 Patrik Dufresne Service Logiciel inc.
+#
+#    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 <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+
+from datetime import datetime
+
+from odoo import api, fields, models
+from odoo.tools.translate import _
+from odoo.tools.sql import drop_view_if_exists
+from odoo.exceptions import UserError, ValidationError
+
+
+class HrTimesheetSheet(models.Model):
+    _name = "hr_timesheet_project_sheet.sheet"
+    _inherit = ['mail.thread', 'ir.needaction_mixin']
+    _table = 'hr_timesheet_project_sheet_sheet'
+    _order = "id desc"
+    _description = "Timesheet"
+
+    name = fields.Char(string="Event Name", states={'confirm': [('readonly', True)], 'done': [('readonly', True)]}, help="The event name, You may include reference to PO number in this field.")
+    project_id = fields.Many2one('project.project', string='Project', required=True, readonly=True, states={'new': [('readonly', False)]})
+    date_from = fields.Date(string='Date From', required=True,
+        index=True, readonly=True, states={'new': [('readonly', False)]})
+    date_to = fields.Date(string='Date To', required=True,
+        index=True, readonly=True, states={'new': [('readonly', False)]})
+    timesheet_ids = fields.One2many('account.analytic.line', 'project_sheet_id',
+        string='Timesheet lines',
+        readonly=True, states={
+            'draft': [('readonly', False)],
+            'new': [('readonly', False)]})
+    # state is created in 'new', automatically goes to 'draft' when created. Then 'new' is never used again ...
+    # (=> 'new' is completely useless)
+    state = fields.Selection([
+        ('new', 'New'),
+        ('draft', 'Open'),
+        ('confirm', 'Waiting Approval'),
+        ('done', 'Approved')], default='new', track_visibility='onchange',
+        string='Status', required=True, readonly=True, index=True,
+        help=' * The \'Open\' status is used when a user is encoding a new and unconfirmed timesheet. '
+             '\n* The \'Waiting Approval\' status is used to confirm the timesheet by user. '
+             '\n* The \'Approved\' status is used when the users timesheet is accepted by his/her senior.')
+    account_ids = fields.One2many('hr_timesheet_project_sheet.sheet.account', 'project_sheet_id', string='Analytic accounts', readonly=True)
+    company_id = fields.Many2one('res.company', string='Company')
+    user_id = fields.Many2one('res.users', string='Responsible', required=False, default=lambda self: self.env.user)
+    contact_id = fields.Many2one('res.partner', string='Remote Contact', store=True, readonly=False)
+    location = fields.Char(string="Location", help="Short description describing the location of the event.", store=True, readonly=False)
+    comment = fields.Text('Additional Information', readonly=True, states={'draft': [('readonly', False)], 'new': [('readonly', False)]})
+    sent = fields.Boolean(readonly=True, default=False, copy=False, help="It indicates that the timesheet has been sent.")
+
+    @api.constrains('date_to', 'date_from', 'project_id')
+    def _check_sheet_date(self, forced_project_id=False):
+        for sheet in self:
+            new_project_id = forced_project_id or sheet.project_id and sheet.project_id.id
+            if new_project_id:
+                self.env.cr.execute('''
+                    SELECT id
+                    FROM hr_timesheet_project_sheet_sheet
+                    WHERE (date_from <= %s and %s <= date_to)
+                        AND project_id=%s
+                        AND id <> %s''',
+                    (sheet.date_to, sheet.date_from, new_project_id, sheet.id))
+                if any(self.env.cr.fetchall()):
+                    raise ValidationError(_('You cannot have 2 timesheets for the same project that overlap!'))
+
+    def copy(self, *args, **argv):
+        raise UserError(_('You cannot duplicate a timesheet.'))
+
+    @api.model
+    def create(self, vals):
+        res = super(HrTimesheetSheet, self).create(vals)
+        res.write({'state': 'draft'})
+        return res
+
+    @api.multi
+    def action_timesheet_draft(self):
+        if not self.env.user.has_group('hr_timesheet.group_hr_timesheet_user'):
+            raise UserError(_('Only an HR Officer or Manager can refuse timesheets or reset them to draft.'))
+        self.write({'state': 'draft'})
+        return True
+
+    @api.multi
+    def action_timesheet_confirm(self):
+        self.write({'state': 'confirm'})
+        return True
+
+    @api.multi
+    def action_timesheet_done(self):
+        if not self.env.user.has_group('hr_timesheet.group_hr_timesheet_user'):
+            raise UserError(_('Only an HR Officer or Manager can approve timesheets.'))
+        if self.filtered(lambda sheet: sheet.state != 'confirm'):
+            raise UserError(_("Cannot approve a non-submitted timesheet."))
+        self.write({'state': 'done'})
+
+    @api.multi
+    def timesheet_print(self):
+        """ Print the timesheet and mark it as sent, so that we can see more
+            easily the next step of the workflow
+        """
+        self.ensure_one()
+        self.sent = True
+        return self.env['report'].get_action(self, 'hr_timesheet_project_sheet.report_project_timesheet')
+
+    @api.multi
+    def action_timesheet_sent(self):
+        """ Open a window to compose an email, with the edit invoice template
+            message loaded by default.
+        """
+        self.ensure_one()
+        template = self.env.ref('hr_timesheet_project_sheet.email_template_timesheet', False)
+        compose_form = self.env.ref('mail.email_compose_message_wizard_form', False)
+        ctx = dict(
+            default_model='hr_timesheet_project_sheet.sheet',
+            default_res_id=self.id,
+            default_use_template=bool(template),
+            default_template_id=template and template.id or False,
+            default_composition_mode='comment',
+        )
+        return {
+            'name': _('Compose Email'),
+            'type': 'ir.actions.act_window',
+            'view_type': 'form',
+            'view_mode': 'form',
+            'res_model': 'mail.compose.message',
+            'views': [(compose_form.id, 'form')],
+            'view_id': compose_form.id,
+            'target': 'new',
+            'context': ctx,
+        }
+
+    @api.multi
+    def name_get(self):
+        # week number according to ISO 8601 Calendar
+        return [(r['id'], _('Week ') + str(datetime.strptime(r['date_from'], '%Y-%m-%d').isocalendar()[1]))
+            for r in self.read(['date_from'], load='_classic_write')]
+
+    @api.multi
+    def unlink(self):
+        sheets = self.read(['state'])
+        for sheet in sheets:
+            if sheet['state'] in ('confirm', 'done'):
+                raise UserError(_('You cannot delete a timesheet which is already confirmed.'))
+
+        analytic_timesheet_toremove = self.env['account.analytic.line']
+        for sheet in self:
+            analytic_timesheet_toremove += sheet.timesheet_ids.filtered(lambda t: not t.task_id)
+        analytic_timesheet_toremove.unlink()
+
+        return super(HrTimesheetSheet, self).unlink()
+
+    # ------------------------------------------------
+    # OpenChatter methods and notifications
+    # ------------------------------------------------
+
+    @api.multi
+    def _track_subtype(self, init_values):
+        if self:
+            record = self[0]
+            if 'state' in init_values and record.state == 'confirm':
+                return 'hr_timesheet_project_sheet.mt_timesheet_confirmed'
+            elif 'state' in init_values and record.state == 'done':
+                return 'hr_timesheet_project_sheet.mt_timesheet_approved'
+        return super(HrTimesheetSheet, self)._track_subtype(init_values)
+
+    #@api.model
+    #def _needaction_domain_get(self):
+    #    empids = self.env['hr.employee'].search([('parent_id.user_id', '=', self.env.uid)])
+    #    if not empids:
+    #        return False
+    #    return ['&', ('state', '=', 'confirm'), ('employee_id', 'in', empids.ids)]
+
+
+class HrTimesheetSheetSheetAccount(models.Model):
+    _name = "hr_timesheet_project_sheet.sheet.account"
+    _description = "Timesheets by Period"
+    _auto = False
+    _order = 'name'
+
+    name = fields.Many2one('account.analytic.account', string='Project / Analytic Account', readonly=True)
+    project_sheet_id = fields.Many2one('hr_timesheet_project_sheet.sheet', string='Sheet', readonly=True)
+    total = fields.Float('Total Time', digits=(16, 2), readonly=True)
+
+    # still seing _depends in BaseModel, ok to leave this as is?
+    _depends = {
+        'account.analytic.line': ['account_id', 'date', 'unit_amount', 'project_id'],
+        'hr_timesheet_project_sheet.sheet': ['date_from', 'date_to', 'project_id'],
+    }
+
+    @api.model_cr
+    def init(self):
+        drop_view_if_exists(self._cr, 'hr_timesheet_project_sheet_sheet_account')
+        self._cr.execute("""create view hr_timesheet_project_sheet_sheet_account as (
+            select
+                min(l.id) as id,
+                l.account_id as name,
+                s.id as project_sheet_id,
+                sum(l.unit_amount) as total
+            from
+                account_analytic_line l
+                    LEFT JOIN hr_timesheet_project_sheet_sheet s
+                        ON (s.date_to >= l.date
+                            AND s.date_from <= l.date
+                            AND s.project_id = l.project_id)
+            group by l.account_id, s.id
+        )""")