Avoid inconsistent dates

account_lock_date_update/wizards/account_update_lock_date.py

@@ -7,7 +7,6 @@ from odoo.exceptions import UserError
 
 
 class AccountUpdateLockDate(models.TransientModel):
-
     _name = 'account.update.lock_date'
     _description = 'Account Update Lock_date'
 
@@ -45,7 +44,12 @@ class AccountUpdateLockDate(models.TransientModel):
     def execute(self):
         self.ensure_one()
         self._check_execute_allowed()
-        self.company_id.sudo().write({
+        vals = {
             'period_lock_date': self.period_lock_date,
             'fiscalyear_lock_date': self.fiscalyear_lock_date,
-        })
+            }
+        if (
+                self.period_lock_date and self.fiscalyear_lock_date and
+                self.period_lock_date < self.fiscalyear_lock_date):
+            vals['period_lock_date'] = self.fiscalyear_lock_date
+        self.company_id.sudo().write(vals)

account_lock_date_update/wizards/account_update_lock_date.xml

@@ -10,7 +10,7 @@
         <field name="arch" type="xml">
             <form>
                 <group name="main">
-                    <field name="company_id" invisible="1"/>
+                    <field name="company_id" groups="base.group_multi_company"/>
                     <field name="period_lock_date"/>
                     <field name="fiscalyear_lock_date"/>
                 </group>
@@ -30,10 +30,12 @@
         <field name="target">new</field>
     </record>
 
-    <menuitem id="account_update_lock_date_menu"
-        parent="account.account_account_menu"
-        action="account_update_lock_date_act_window"
-        groups="account.group_account_manager"
-        sequence="70"/>
+    <record model="ir.ui.menu" id="account_update_lock_date_menu">
+        <field name="name">Update Accounting Lock Dates</field>
+        <field name="parent_id" ref="account.account_account_menu"/>
+        <field name="action" ref="account_update_lock_date_act_window"/>
+        <field name="groups_id" eval="[(6, 0, [ref('account.group_account_manager')])]"/>
+        <field name="sequence" eval="70"/>
+    </record>
 
 </odoo>

account_permanent_lock_move/wizard/permanent_lock_date_wizard.py

@@ -1,39 +1,49 @@
 # -*- coding: utf-8 -*-
 # © 2016 Camptocamp SA (Matthieu Dietrich)
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
-from odoo import _, api, fields, models
+from odoo import _, fields, models
 from odoo.exceptions import UserError
 
 
 class PermanentLockDateWizard(models.TransientModel):
     _name = 'permanent.lock.date.wizard'
+    _description = 'Wizard to update the permanent lock date'
 
-    lock_date = fields.Date(string="New Lock Date")
-    company_id = fields.Many2one(comodel_name='res.company',
-                                 string='Company')
+    lock_date = fields.Date(string="New Permanent Lock Date", required=True)
+    company_id = fields.Many2one(
+        comodel_name='res.company',
+        string='Company', required=True, readonly=True)
     current_lock_date = fields.Date(
         related='company_id.permanent_lock_date', readonly=True,
         string='Current Lock Date')
 
-    @api.multi
     def confirm_date(self):
         self.ensure_one()
         company = self.company_id
         if (company.permanent_lock_date and
                 self.lock_date < company.permanent_lock_date):
-            raise UserError(
-                _("You cannot set the permanent lock date in the past.")
-            )
+            raise UserError(_(
+                "You cannot set the new permanent lock date before the "
+                "current permanent lock date."))
         # Then check if unposted moves are present before the date
         moves = self.env['account.move'].search(
             [('company_id', '=', company.id),
              ('date', '<=', self.lock_date),
              ('state', '=', 'draft')])
         if moves:
-            raise UserError(
-                _("You cannot set the permanent lock date since entries are "
-                  "still unposted before this date.")
-            )
+            raise UserError(_(
+                "You cannot set the new permanent lock date to %s "
+                "since some journal entries before that date are still "
+                "unposted.") % self.lock_date)
 
-        company.permanent_lock_date = self.lock_date
+        vals = {'permanent_lock_date': self.lock_date}
+        if (
+                company.period_lock_date and
+                company.period_lock_date < self.lock_date):
+            vals['period_lock_date'] = self.lock_date
+        if (
+                company.fiscalyear_lock_date and
+                company.fiscalyear_lock_date < self.lock_date):
+            vals['fiscalyear_lock_date'] = self.lock_date
+        company.write(vals)
         return {'type': 'ir.actions.act_window_close'}

account_permanent_lock_move/wizard/permanent_lock_date_wizard.xml

@@ -7,6 +7,7 @@
             <form string="Lock permanently entries">
                 <label string="All journal entries prior to and included at the new lock date will be permanently locked."/>
                 <group>
+                    <field name="company_id" groups="base.group_multi_company"/>
                     <field name="current_lock_date"/>
                     <field name="lock_date" required="1"/>
                 </group>

account_permanent_lock_move_update/wizards/account_update_lock_date.py

@@ -6,7 +6,6 @@ from odoo import api, fields, models
 
 
 class AccountUpdateLockDate(models.TransientModel):
-
     _inherit = 'account.update.lock_date'
 
     tmp_permanent_lock_date = fields.Date(string="Permanent Lock Date")
@@ -21,15 +20,14 @@ class AccountUpdateLockDate(models.TransientModel):
     def execute(self):
         res = super(AccountUpdateLockDate, self).execute()
         if self.tmp_permanent_lock_date != self.company_id.permanent_lock_date:
-            wizard = self.env['permanent.lock.date.wizard'].create({
-                'company_id': self.company_id.id,
-                'lock_date': self.tmp_permanent_lock_date,
-            })
             return {
                 'type': 'ir.actions.act_window',
                 'res_model': 'permanent.lock.date.wizard',
                 'view_mode': 'form',
-                'res_id': wizard.id,
                 'target': 'new',
-            }
+                'context': {
+                    'default_company_id': self.company_id.id,
+                    'default_lock_date': self.tmp_permanent_lock_date,
+                    }
+                }
         return res