[IMP] account: add option to group journals

It can be useful to be able to select several journals in 1 click in the
financial reports

Task: 1857934

closes odoo/odoo#26711

Signed-off-by: Cedric Snauwaert (csn) <csn@openerp.com>

addons/account/models/account.py

@@ -70,7 +70,7 @@ class AccountAccount(models.Model):
         result = self.read_group([('user_type_id', '=', data_unaffected_earnings.id)], ['company_id'], ['company_id'])
         for res in result:
             if res.get('company_id_count', 0) >= 2:
-                account_unaffected_earnings = self.search([('company_id', '=', res['company_id'][0]), 
+                account_unaffected_earnings = self.search([('company_id', '=', res['company_id'][0]),
                                                            ('user_type_id', '=', data_unaffected_earnings.id)])
                 raise ValidationError(_('You cannot have more than one account with "Current Year Earnings" as type. (accounts: %s)') % [a.code for a in account_unaffected_earnings])
 
@@ -385,6 +385,16 @@ class AccountGroup(models.Model):
         return self.browse(group_ids).name_get()
 
 
+class AccountJournalGroup(models.Model):
+    _name = 'account.journal.group'
+    _description = "Account Journal Group"
+
+    name = fields.Char(required=True, translate=True)
+    company_id = fields.Many2one('res.company', required=True, default=lambda self: self.env['res.company']._company_default_get('account.account'))
+    account_journal_ids = fields.Many2many('account.journal', string="Journals")
+    sequence = fields.Integer(default=10)
+
+
 class AccountJournal(models.Model):
     _name = "account.journal"
     _description = "Journal"
@@ -479,6 +489,8 @@ class AccountJournal(models.Model):
     alias_domain = fields.Char('Alias domain', compute='_compute_alias_domain', default=lambda self: self.env["ir.config_parameter"].sudo().get_param("mail.catchall.domain"))
     alias_name = fields.Char('Alias Name for Vendor Bills', related='alias_id.alias_name', help="It creates draft vendor bill by sending an email.", readonly=False)
 
+    journal_group_ids = fields.Many2many('account.journal.group', string="Journal Groups")
+
     _sql_constraints = [
         ('code_company_uniq', 'unique (code, name, company_id)', 'The code and name of the journal must be unique per company !'),
     ]

addons/account/security/account_security.xml

@@ -98,6 +98,13 @@
         <field name="domain_force">['|',('company_id','=',False),('company_id','child_of',[user.company_id.id])]</field>
     </record>
 
+    <record id="journal_comp_rule" model="ir.rule">
+        <field name="name">Journal multi-company</field>
+        <field name="model_id" ref="model_account_journal_group"/>
+        <field name="global" eval="True"/>
+        <field name="domain_force">['|',('company_id','=',False),('company_id','child_of',[user.company_id.id])]</field>
+    </record>
+
     <record id="journal_comp_rule" model="ir.rule">
         <field name="name">Journal multi-company</field>
         <field name="model_id" ref="model_account_journal"/>

addons/account/security/ir.model.access.csv

@@ -84,3 +84,5 @@ access_account_fiscal_year_user,account.fiscal.year.user,model_account_fiscal_ye
 access_account_fiscal_year_manager,account.fiscal.year.manager,model_account_fiscal_year,account.group_account_manager,1,1,1,1
 access_account_incoterms_all,account.incoterms all,model_account_incoterms,,1,0,0,0
 access_account_incoterms_manager,account.incoterms manager,model_account_incoterms,account.group_account_manager,1,1,1,1
+access_account_journal_group_all,account.journal.group all,model_account_journal_group,,1,0,0,0
+access_account_journal_group_manager,account.journal.group manager,model_account_journal_group,account.group_account_manager,1,1,1,1

addons/account/views/account_view.xml

@@ -129,6 +129,7 @@
                     <field name='sequence' widget='handle'/>
                     <field name="name"/>
                     <field name="type"/>
+                    <field name="journal_group_ids" widget="many2many_tags"/>
                     <field name="belongs_to_company" invisible="1"/>
                     <field name="company_id" groups="base.group_multi_company"/>
                 </tree>
@@ -173,6 +174,34 @@
                 </search>
             </field>
         </record>
+        <record id="view_account_journal_group_tree" model="ir.ui.view">
+            <field name="name">account.journal.group.tree</field>
+            <field name="model">account.journal.group</field>
+            <field name="priority">1</field>
+            <field name="arch" type="xml">
+                <tree>
+                    <field name="sequence"  widget="handle"/>
+                    <field name="name"/>
+                    <field name="account_journal_ids" widget="many2many_tags"/>
+                </tree>
+            </field>
+        </record>
+        <record id="view_account_journal_group_form" model="ir.ui.view">
+            <field name="name">account.journal.group.form</field>
+            <field name="model">account.journal.group</field>
+            <field name="priority">1</field>
+            <field name="arch" type="xml">
+                <form string="Journal Groups">
+                    <sheet>
+                        <group>
+                            <field name="name"/>
+                            <field name="account_journal_ids" widget="many2many_tags" options="{'no_create': True}"/>
+                            <field name="sequence"/>
+                        </group>
+                    </sheet>
+                </form>
+            </field>
+        </record>
         <record id="view_account_journal_form" model="ir.ui.view">
             <field name="name">account.journal.form</field>
             <field name="model">account.journal</field>
@@ -192,6 +221,7 @@
                         <group>
                             <group>
                                 <field name="type"/>
+                                <field name="journal_group_ids" widget="many2many_tags" domain="['|', ('company_id', '=', company_id), ('company_id', '=', False)]" options="{'no_create': True}"/>
                             </group>
                             <group>
                                 <field name="company_id" options="{'no_create': True}" groups="base.group_multi_company"/>
@@ -409,6 +439,19 @@
         </record>
         <menuitem action="action_account_journal_form" id="menu_action_account_journal_form" parent="account_account_menu" groups="account.group_account_manager"/>
 
+        <record id="action_account_journal_group_list" model="ir.actions.act_window">
+            <field name="name">Journal Groups</field>
+            <field name="res_model">account.journal.group</field>
+            <field name="help" type="html">
+              <p class="o_view_nocontent_smiling_face">
+                Add a journal group
+              </p><p>
+                Journal group are used in reporting to display relevant data together.
+              </p>
+            </field>
+        </record>
+        <menuitem action="action_account_journal_group_list" id="menu_action_account_journal_group_list" parent="account_account_menu"/>
+
         <act_window
            id="act_account_journal_2_account_bank_statement"
            name="Bank statements"