[IMP] hr_payroll: add legal information to payslip report

This commit adds two fields:
	- compute_date on payslip (set once computed)
	- registration_number on employee (used to identify the
	  employee)

These fields are displayed in the payslip_report
It also adds the worked_days to the same report

These fields are a legal obligation in some countries (like Belgium)

6 files changed, 64 insertions, 9 deletions

diff --git a/addons/hr_payroll/models/hr_employee.py b/addons/hr_payroll/models/hr_employee.py
index 4570063ad91..2521c227a6c 100644
--- a/addons/hr_payroll/models/hr_employee.py
+++ b/addons/hr_payroll/models/hr_employee.py
@@ -14,6 +14,12 @@ class HrEmployee(models.Model):
     slip_ids = fields.One2many('hr.payslip', 'employee_id', string='Payslips', readonly=True)
     payslip_count = fields.Integer(compute='_compute_payslip_count', string='Payslip Count', groups="hr_payroll.group_hr_payroll_user")
 
+    registration_number = fields.Char('Registration Number of the Employee', copy=False)
+
+    _sql_constraints = [
+        ('unique_registration_number', 'UNIQUE(registration_number, company_id)', 'No duplication of registration numbers is allowed')
+    ]
+
     @api.multi
     def _compute_payslip_count(self):
         for employee in self:
diff --git a/addons/hr_payroll/models/hr_payslip.py b/addons/hr_payroll/models/hr_payslip.py
index d902987c3e2..626d84c9414 100644
--- a/addons/hr_payroll/models/hr_payslip.py
+++ b/addons/hr_payroll/models/hr_payslip.py
@@ -66,6 +66,7 @@ class HrPayslip(models.Model):
     payslip_run_id = fields.Many2one('hr.payslip.run', string='Payslip Batches', readonly=True,
         copy=False, states={'draft': [('readonly', False)]})
     payslip_count = fields.Integer(compute='_compute_payslip_count', string="Payslip Computation Details")
+    compute_date = fields.Date('Computed On')
 
     @api.multi
     def _compute_payslip_count(self):
@@ -143,7 +144,7 @@ class HrPayslip(models.Model):
             contracts = payslip.contract_id or \
                 payslip.employee_id._get_contracts(payslip.date_from, payslip.date_to)
             lines = [(0, 0, line) for line in payslip._get_payslip_lines(contracts)]
-            payslip.write({'line_ids': lines, 'number': number, 'state': 'verify'})
+            payslip.write({'line_ids': lines, 'number': number, 'state': 'verify', 'compute_date': fields.Date.today()})
         return True
 
     @api.model
diff --git a/addons/hr_payroll/views/hr_employee_views.xml b/addons/hr_payroll/views/hr_employee_views.xml
index 20b765e6910..85e289719d9 100644
--- a/addons/hr_payroll/views/hr_employee_views.xml
+++ b/addons/hr_payroll/views/hr_employee_views.xml
@@ -1,13 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
 <odoo>
-
     <!-- Employee View -->
     <record id="payroll_hr_employee_view_form" model="ir.ui.view">
         <field name="name">payroll.hr.employee.view.form</field>
         <field name="model">hr.employee</field>
         <field name="inherit_id" ref="hr.view_employee_form"/>
         <field name="arch" type="xml">
-                <button name="toggle_active" position="before">
+                <xpath expr="//button[@name='toggle_active']" position="before">
                     <button name="%(act_hr_employee_payslip_list)d"
                         class="oe_stat_button"
                         icon="fa-money"
@@ -15,7 +14,10 @@
                         groups="hr_payroll.group_hr_payroll_user">
                         <field name="payslip_count" widget="statinfo" string="Payslips"/>
                     </button>
-                </button>
+                </xpath>
+                <xpath expr="//field[@name='user_id']" position="after">
+                    <field name="registration_number"/>
+                </xpath>
         </field>
     </record>
-</odoo>
\ No newline at end of file
+</odoo>
diff --git a/addons/hr_payroll/views/report_payslip_templates.xml b/addons/hr_payroll/views/report_payslip_templates.xml
index 876ce15de26..b968a9eb58e 100644
--- a/addons/hr_payroll/views/report_payslip_templates.xml
+++ b/addons/hr_payroll/views/report_payslip_templates.xml
@@ -5,8 +5,24 @@
         <t t-foreach="docs" t-as="o">
             <t t-call="web.external_layout">
                 <div class="page">
-                    <h2>Pay Slip</h2>
-                    <p t-field="o.name"/>
+                    <h2 t-field="o.name"/>
+
+                    <table class="table table-sm table-bordered">
+                        <tr>
+                            <td><strong>Company Information</strong></td>
+                            <td>
+                                <div><span t-field="o.company_id.name"/></div>
+                                <div><span t-field="o.company_id.street"/></div>
+                                <div><span t-field="o.company_id.street2" t-if="o.company_id.street2"/></div>
+                                <div>
+                                    <span t-field="o.company_id.city"/>
+                                    <span t-field="o.company_id.state_id"/>
+                                    <span t-field="o.company_id.zip"/>
+                                </div>
+                                <div><span t-field="o.company_id.country_id"/></div>
+                            </td>
+                        </tr>
+                    </table>
 
                     <table class="table table-sm table-bordered">
                         <tr>
@@ -40,6 +56,22 @@
                             <td><strong>Date To</strong></td>
                             <td><span t-field="o.date_to"/></td>
                         </tr>
+                        <tr>
+                            <td><strong>Computed On</strong></td>
+                            <td><span t-field="o.compute_date"/></td>
+                            <td><strong>Registration Number</strong></td>
+                            <td><span t-field="o.employee_id.registration_number"/></td>
+                        </tr>
+                    </table>
+
+                    <table class="table table-sm">
+                        <tr>
+                            <td><strong>Basic Salary</strong></td>
+                            <td>
+                                <span t-esc="o.line_ids.filtered(lambda line: line.code == 'BASIC').total"
+                                      t-options='{"widget": "monetary", "display_currency": o.company_id.currency_id}'/>
+                            </td>
+                        </tr>
                     </table>
 
                     <table class="table table-sm">
@@ -47,21 +79,33 @@
                             <tr>
                                 <th>Code</th>
                                 <th>Name</th>
+                                <th>Number of Hours</th>
+                                <th>Number of Days</th>
                                 <th>Quantity/rate</th>
                                 <th>Amount</th>
                                 <th>Total</th>
                             </tr>
                         </thead>
                         <tbody>
-                                <tr t-foreach="o.line_ids.filtered(lambda line: line.appears_on_payslip)" t-as="line">
+                            <tr t-foreach="o.worked_days_line_ids" t-as="worked_days">
+                                <td><span t-field="worked_days.code"/></td>
+                                <td><span t-field="worked_days.name"/></td>
+                                <td><span t-field="worked_days.number_of_hours"/></td>
+                                <td><span t-field="worked_days.number_of_days"/></td>
+                                <td></td>
+                                <td></td>
+                                <td></td>
+                            </tr>
+                            <tr t-foreach="o.line_ids.filtered(lambda line: line.appears_on_payslip)" t-as="line">
                                 <td><span t-field="line.code"/></td>
                                 <td><span t-field="line.name"/></td>
+                                <td></td>
+                                <td></td>
                                 <td><span t-field="line.quantity"/></td>
                                 <td><span t-esc="line.amount"
                                           t-options='{"widget": "monetary", "display_currency": o.company_id.currency_id}'/></td>
                                 <td><span t-esc="line.total"
                                           t-options='{"widget": "monetary", "display_currency": o.company_id.currency_id}'/></td>
-
                             </tr>
                         </tbody>
                     </table>
diff --git a/addons/hr_payroll_account/__manifest__.py b/addons/hr_payroll_account/__manifest__.py
index 0af1cbe0c90..fe56ebf6ffa 100644
--- a/addons/hr_payroll_account/__manifest__.py
+++ b/addons/hr_payroll_account/__manifest__.py
@@ -15,4 +15,5 @@ Generic Payroll system Integrated with Accounting.
     'data': ['views/hr_payroll_account_views.xml'],
     'demo': ['data/hr_payroll_account_demo.xml'],
     'test': ['../account/test/account_minimal_test.xml'],
+    'auto_install': True,
 }
diff --git a/addons/l10n_be_hr_payroll/__manifest__.py b/addons/l10n_be_hr_payroll/__manifest__.py
index 1c6d178f8a4..5a1f5c00865 100644
--- a/addons/l10n_be_hr_payroll/__manifest__.py
+++ b/addons/l10n_be_hr_payroll/__manifest__.py
@@ -25,4 +25,5 @@ Belgian Payroll Rules.
         'data/l10n_be_hr_payroll_data.xml',
         'views/res_config_settings_views.xml',
     ],
+    'auto_install': True,
 }