[IMP] account: implement account.account hierarchies

This information will be used by account.report to render accounts in hierarchies.

Was PR #17367

addons/account/models/account.py

@@ -74,6 +74,7 @@ class AccountAccount(models.Model):
     company_id = fields.Many2one('res.company', string='Company', required=True,
         default=lambda self: self.env['res.company']._company_default_get('account.account'))
     tag_ids = fields.Many2many('account.account.tag', 'account_account_account_tag', string='Tags', help="Optional tags you may want to assign for custom reporting")
+    group_id = fields.Many2one('account.group')
 
     _sql_constraints = [
         ('code_company_uniq', 'unique (code,company_id)', 'The code of the account must be unique per company !')
@@ -112,6 +113,22 @@ class AccountAccount(models.Model):
         if self.internal_type in ('receivable', 'payable'):
             self.reconcile = True
 
+    @api.onchange('code')
+    def onchange_code(self):
+        AccountGroup = self.env['account.group']
+
+        group = False
+        code_prefix = self.code
+
+        # find group with longest matching prefix
+        while code_prefix:
+            matching_group = AccountGroup.search([('code_prefix', '=', code_prefix)], limit=1)
+            if matching_group:
+                group = matching_group
+                break
+            code_prefix = code_prefix[:-1]
+        self.group_id = group
+
     @api.multi
     @api.depends('name', 'code')
     def name_get(self):
@@ -177,6 +194,27 @@ class AccountAccount(models.Model):
         }
 
 
+class AccountGroup(models.Model):
+    _name = "account.group"
+
+    _parent_store = True
+    _order = 'code_prefix'
+
+    parent_id = fields.Many2one('account.group', index=True, ondelete='cascade')
+    parent_left = fields.Integer('Left Parent', index=True)
+    parent_right = fields.Integer('Right Parent', index=True)
+    name = fields.Char(required=True)
+    code_prefix = fields.Char()
+
+    def name_get(self):
+        result = []
+        for group in self:
+            name = group.name
+            if group.code_prefix:
+                name = group.code_prefix + ' ' + name
+            result.append((group.id, name))
+        return result
+
 class AccountJournal(models.Model):
     _name = "account.journal"
     _description = "Journal"

addons/account/models/chart_template.py

@@ -71,6 +71,7 @@ class AccountAccountTemplate(models.Model):
         help="This optional field allow you to link an account template to a specific chart template that may differ from the one its root parent belongs to. This allow you "
             "to define chart templates that extend another and complete it with few new accounts (You don't need to define the whole structure that is common to both several times).")
     tag_ids = fields.Many2many('account.account.tag', 'account_account_template_account_tag', string='Account tag', help="Optional tags you may want to assign for custom reporting")
+    group_id = fields.Many2one('account.group')
 
     @api.multi
     @api.depends('name', 'code')

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

@@ -12,6 +12,8 @@ access_account_account_manager,account.account,model_account_account,account.gro
 access_account_account,account.account,model_account_account,account.group_account_user,1,0,0,0
 access_account_account_user,account.account user,model_account_account,base.group_user,1,0,0,0
 access_account_account_partner_manager,account.account partner manager,model_account_account,base.group_partner_manager,1,0,0,0
+access_account_group_manager,account.group,model_account_group,account.group_account_manager,1,1,1,1
+access_account_group,account.group,model_account_group,account.group_account_user,1,0,0,0
 access_account_tax,account.tax,model_account_tax,account.group_account_invoice,1,0,0,0
 access_account_account_template,account.account.template,model_account_account_template,account.group_account_manager,1,1,1,1
 access_account_chart_template,account.chart.template,model_account_chart_template,account.group_account_manager,1,1,1,1

addons/account/views/account_view.xml

@@ -17,8 +17,8 @@
                              <field name="name"/>
                              <field name="user_type_id" widget="selection"/>
                              <field name="tax_ids" widget="many2many_tags"/>
-                             <field name="tag_ids" widget="many2many_tags" domain="[('applicability', '!=', 'taxes')]" context="{'default_applicability': 'accounts'}" options="
-                             {'no_create_edit': True}"/>
+                             <field name="tag_ids" widget="many2many_tags" domain="[('applicability', '!=', 'taxes')]" context="{'default_applicability': 'accounts'}" options="{'no_create_edit': True}"/>
+                             <field name="group_id"/>
                              <field name="company_id" options="{'no_create': True}" groups="base.group_multi_company"/>
                              <field name="currency_id" options="{'no_create': True}" groups="base.group_multi_currency"/>
                              <field name="internal_type" invisible="1" readonly="1"/>
@@ -2167,5 +2167,41 @@
         </record>
 
         <menuitem id="menu_action_manual_reconciliation" parent="menu_finance_entries" action="action_manual_reconciliation" sequence="25"/>
+
+        <record id="view_account_group_form" model="ir.ui.view">
+            <field name="name">account.group.form</field>
+            <field name="model">account.group</field>
+            <field name="arch" type="xml">
+                <form string="Account Group">
+                    <group>
+                        <field name="name"/>
+                        <field name="code_prefix"/>
+                        <field name="parent_id"/>
+                    </group>
+                </form>
+            </field>
+        </record>
+
+        <record id="view_account_group_tree" model="ir.ui.view">
+            <field name="name">account.group.tree</field>
+            <field name="model">account.group</field>
+            <field name="arch" type="xml">
+                <tree string="Account Group">
+                    <field name="code_prefix"/>
+                    <field name="name"/>
+                </tree>
+            </field>
+        </record>
+
+        <record id="action_account_group_tree" model="ir.actions.act_window">
+            <field name="name">Account Group</field>
+            <field name="res_model">account.group</field>
+            <field name="view_type">form</field>
+            <field name="view_mode">tree,form</field>
+        </record>
+
+        <menuitem id="menu_account_group" name="Groups"
+            parent="account.account_account_menu"
+            action="account.action_account_group_tree" sequence="110"/>
     </data>
 </odoo>