14.0 mig account invoice change

account_invoice_change/__init__.py

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+from . import wizard

account_invoice_change/__manifest__.py

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+{
+    'name': 'Account Invoice Change',
+    'author': 'Hibou Corp. <[email protected]>',
+    'version': '14.0.1.0.0',
+    'category': 'Accounting',
+    'sequence': 95,
+    'summary': 'Technical foundation for changing invoices.',
+    'description': """
+Technical foundation for changing invoices.
+
+Creates wizard and permissions for making invoice changes that can be
+handled by other individual modules.
+
+This module implements, as examples, how to change the Salesperson and Date fields.
+
+Abstractly, individual 'changes' should come from specific 'fields' or capability
+modules that handle the consequences of changing that field in whatever state the
+the invoice is currently in.
+
+    """,
+    'website': 'https://hibou.io/',
+    'depends': [
+        'account',
+    ],
+    'data': [
+        'wizard/invoice_change_views.xml',
+        'security/ir.model.access.csv',
+    ],
+    'installable': True,
+    'application': False,
+}

account_invoice_change/security/ir.model.access.csv

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+id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
+access_invoice_change,access_invoice_change,model_account_invoice_change,base.group_user,1,0,0,0
+manage_invoice_change,manage_invoice_change,model_account_invoice_change,base.group_system,1,1,1,1

account_invoice_change/tests/__init__.py

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+from . import test_invoice_change

account_invoice_change/tests/test_invoice_change.py

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+from odoo.addons.account.tests.account_test_users import AccountTestUsers
+from odoo import fields
+
+
+class TestInvoiceChange(AccountTestUsers):
+
+    def test_invoice_change_basic(self):
+        self.account_invoice_obj = self.env['account.move']
+        self.payment_term = self.env.ref('account.account_payment_term_advance')
+        self.journalrec = self.env['account.journal'].search([('type', '=', 'sale')])[0]
+        self.partner3 = self.env.ref('base.res_partner_3')
+        self.invoice_basic = self.account_invoice_obj.with_user(self.account_user).create({
+            'type': 'out_invoice',
+            'name': "Test Customer Invoice",
+            'invoice_payment_term_id': self.payment_term.id,
+            'journal_id': self.journalrec.id,
+            'partner_id': self.partner3.id,
+            # account_id=self.account_rec1_id.id,
+            'line_ids': [(0, 0, {
+                'product_id': self.env.ref('product.product_product_5').id,
+                'quantity': 10.0,
+                'account_id': self.env['account.account'].search(
+                    [('user_type_id', '=', self.env.ref('account.data_account_type_revenue').id)], limit=1).id,
+                'name': 'product test 5',
+                'price_unit': 100.00,
+            })],
+        })
+        self.assertEqual(self.invoice_basic.state, 'draft')
+        self.invoice_basic.action_post()
+        self.assertEqual(self.invoice_basic.state, 'posted')
+        self.assertEqual(self.invoice_basic.date, fields.Date.today())
+        self.assertEqual(self.invoice_basic.invoice_date, fields.Date.today())
+        self.assertEqual(self.invoice_basic.invoice_user_id, self.account_user)
+        self.assertEqual(self.invoice_basic.line_ids[0].date, fields.Date.today())
+
+        ctx = {'active_model': 'account.move', 'active_ids': [self.invoice_basic.id]}
+        change = self.env['account.invoice.change'].with_context(ctx).create({})
+        self.assertEqual(change.date, self.invoice_basic.date)
+        self.assertEqual(change.invoice_date, self.invoice_basic.invoice_date)
+        self.assertEqual(change.invoice_user_id, self.invoice_basic.invoice_user_id)
+
+        change_date = '2018-01-01'
+        change_invoice_date = '2019-01-01'
+        change_user = self.env.user
+        change.write({'invoice_user_id': change_user.id, 'date': change_date, 'invoice_date': change_invoice_date})
+
+        change.affect_change()
+        self.assertEqual(str(self.invoice_basic.date), change_date)
+        self.assertEqual(str(self.invoice_basic.invoice_date), change_invoice_date)
+        self.assertEqual(self.invoice_basic.invoice_user_id, change_user)
+        self.assertEqual(str(self.invoice_basic.line_ids[0].date), change_date)

account_invoice_change/wizard/__init__.py

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+from . import invoice_change

account_invoice_change/wizard/invoice_change.py

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+from odoo import api, fields, models, _
+from odoo.exceptions import UserError
+
+
+class InvoiceChangeWizard(models.TransientModel):
+    _name = 'account.invoice.change'
+    _description = 'Invoice Change'
+
+    move_id = fields.Many2one('account.move', string='Invoice', readonly=True, required=True)
+    move_company_id = fields.Many2one('res.company', readonly=True, related='move_id.company_id')
+    invoice_user_id = fields.Many2one('res.users', string='Salesperson')
+    date = fields.Date(string='Accounting Date')
+    invoice_date = fields.Date(string='Invoice Date')
+
+    @api.model
+    def default_get(self, fields):
+        rec = super(InvoiceChangeWizard, self).default_get(fields)
+        context = dict(self._context or {})
+        active_model = context.get('active_model')
+        active_ids = context.get('active_ids')
+
+        # Checks on context parameters
+        if not active_model or not active_ids:
+            raise UserError(
+                _("Programmation error: wizard action executed without active_model or active_ids in context."))
+        if active_model != 'account.move':
+            raise UserError(_(
+                "Programmation error: the expected model for this action is 'account.move'. The provided one is '%d'.") % active_model)
+
+        # Checks on received invoice records
+        invoice = self.env[active_model].browse(active_ids)
+        if len(invoice) != 1:
+            raise UserError(_("Invoice Change expects only one invoice."))
+        rec.update({
+            'move_id': invoice.id,
+            'invoice_user_id': invoice.invoice_user_id.id,
+            'date': invoice.date,
+            'invoice_date': invoice.invoice_date,
+        })
+        return rec
+
+    def _new_move_vals(self):
+        vals = {}
+        if self.move_id.invoice_user_id != self.invoice_user_id:
+            vals['invoice_user_id'] = self.invoice_user_id.id
+        if self.move_id.date != self.date:
+            vals['date'] = self.date
+        if self.move_id.invoice_date != self.invoice_date:
+            vals['invoice_date'] = self.invoice_date
+        return vals
+
+    def affect_change(self):
+        self.ensure_one()
+        vals = self._new_move_vals()
+        if vals:
+            self.move_id.write(vals)
+        return True

account_invoice_change/wizard/invoice_change_views.xml

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+<?xml version="1.0" encoding="UTF-8" ?>
+<odoo>
+    <record id="account_invoice_change_form" model="ir.ui.view">
+        <field name="name">Invoice Change</field>
+        <field name="model">account.invoice.change</field>
+        <field name="arch" type="xml">
+            <form string="Invoice Change">
+                <group>
+                    <group name="group_left">
+                        <field name="move_id" invisible="1"/>
+                        <field name="move_company_id" invisible="1"/>
+                        <field name="invoice_user_id"/>
+                        <field name="invoice_date"/>
+                        <field name="date"/>
+                    </group>
+                    <group name="group_right"/>
+                </group>
+                <footer>
+                    <button name="affect_change" string="Change" type="object" class="btn-primary"/>
+                    <button string="Cancel" class="btn-default" special="cancel"/>
+                </footer>
+            </form>
+        </field>
+    </record>
+
+    <record id="action_view_account_invoice_change" model="ir.actions.act_window">
+        <field name="name">Invoice Change Wizard</field>
+        <field name="type">ir.actions.act_window</field>
+        <field name="res_model">account.invoice.change</field>
+        <field name="view_mode">form</field>
+        <field name="target">new</field>
+    </record>
+
+    <record id="view_move_form_inherit" model="ir.ui.view">
+        <field name="name">account.move.form.inherit.invoice.change</field>
+        <field name="model">account.move</field>
+        <field name="inherit_id" ref="account.view_move_form"/>
+        <field name="arch" type="xml">
+            <xpath expr="//field[@name='state']" position="before">
+                <button name="%(action_view_account_invoice_change)d" string="Change"
+                        type="action" class="btn-secondary"
+                        attrs="{'invisible': ['|', ('state', 'in', ('sale', 'done', 'cancel')), ('type', 'not in', ('out_invoice', 'out_refund'))]}"
+                        context="{'default_move_id': id}"
+                        groups="account.group_account_manager" />
+            </xpath>
+       </field>
+    </record>
+</odoo>