[ADD] hr_expense_check: add amount in words on check

- Create an expense, approve.
- Register the payment by check
- Print the check

The amount in words is not written.

The core of the issue is that the wizard
`hr.expense.register.payment.wizard` has been defined as a brand new
model instead of inheriting from `account.register.payments`. Hence the
Enterprise module "hr_expense_sepa" and now "hr_expense_check".

opw-742305

addons/hr_expense_check/__init__.py

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+import models

addons/hr_expense_check/__manifest__.py

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+# -*- coding: utf-8 -*-
+{
+    'name': "Check Printing in Expenses",
+    'summary': """Print amount in words on checks issued for expenses""",
+    'category': 'Accounting',
+    'description': """
+        Print amount in words on checks issued for expenses
+    """,
+    'category': 'Accounting & Finance',
+    'version': '1.0',
+    'depends': ['account_check_printing', 'hr_expense'],
+    'auto_install': True,
+    'data': [
+        'views/payment.xml',
+    ],
+}

addons/hr_expense_check/models/__init__.py

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+import payment

addons/hr_expense_check/models/payment.py

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+# -*- coding: utf-8 -*-
+
+from odoo import models, fields, api
+
+
+class HrExpenseRegisterPaymentWizard(models.TransientModel):
+    _inherit = "hr.expense.register.payment.wizard"
+
+    check_amount_in_words = fields.Char(string="Amount in Words")
+    check_manual_sequencing = fields.Boolean(related='journal_id.check_manual_sequencing')
+    # Note: a check_number == 0 means that it will be attributed when the check is printed
+    check_number = fields.Integer(string="Check Number", readonly=True, copy=False, default=0,
+        help="Number of the check corresponding to this payment. If your pre-printed check are not already numbered, "
+             "you can manage the numbering in the journal configuration page.")
+    payment_method_code_2 = fields.Char(related='payment_method_id.code',
+                                      help="Technical field used to adapt the interface to the payment type selected.",
+                                      readonly=True)
+
+    @api.onchange('journal_id')
+    def _onchange_journal_id(self):
+        if hasattr(super(HrExpenseRegisterPaymentWizard, self), '_onchange_journal_id'):
+            super(HrExpenseRegisterPaymentWizard, self)._onchange_journal_id()
+        if self.journal_id.check_manual_sequencing:
+            self.check_number = self.journal_id.check_sequence_id.number_next_actual
+
+    @api.onchange('amount')
+    def _onchange_amount(self):
+        if hasattr(super(HrExpenseRegisterPaymentWizard, self), '_onchange_amount'):
+            super(HrExpenseRegisterPaymentWizard, self)._onchange_amount()
+        self.check_amount_in_words = self.env['account.payment']._get_check_amount_in_words(self.amount)
+
+    def get_payment_vals(self):
+        res = super(HrExpenseRegisterPaymentWizard, self).get_payment_vals()
+        if self.payment_method_id == self.env.ref('account_check_printing.account_payment_method_check'):
+            res.update({
+                'check_amount_in_words': self.check_amount_in_words,
+                'check_manual_sequencing': self.check_manual_sequencing,
+            })
+        return res

addons/hr_expense_check/views/payment.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<data>
+    <record id="hr_expense_register_payment_view_form_check_inherit" model="ir.ui.view">
+        <field name="name">hr.expense.register.payment.wizard.form.check.inherited</field>
+        <field name="model">hr.expense.register.payment.wizard</field>
+        <field name="inherit_id" ref="hr_expense.hr_expense_register_payment_view_form" />
+        <field name="arch" type="xml">
+            <xpath expr="//div[@name='amount_div']" position="after">
+                <field name="check_amount_in_words" attrs="{'invisible': [('payment_method_code_2', '!=', 'check_printing')]}" groups="base.group_no_one"/>
+            </xpath>
+            <xpath expr="//field[@name='communication']" position="after">
+                <field name="payment_method_code_2" invisible="1"/>
+                <field name="check_manual_sequencing" invisible="1"/>
+                <field name="check_number" attrs="{'invisible': ['|', ('payment_method_code_2', '!=', 'check_printing'), ('check_manual_sequencing', '=', False)]}"/>
+            </xpath>
+        </field>
+    </record>
+</data>