[IMP] account_ux: reset to draft in out invoice when stock_valuation_layer changes

closes #515

X-original-commit: abeb628
Signed-off-by: Juan José Scarafía <[email protected]>
Signed-off-by: Camila Vives <[email protected]>

Author: rov-adhoc

account_ux/__init__.py

@@ -4,3 +4,4 @@
 ##############################################################################
 from . import models
 from . import wizards
+from .monkey_patches import *

account_ux/__manifest__.py

@@ -19,7 +19,7 @@
 ##############################################################################
 {
     'name': 'Account UX',
-    'version': "17.0.1.4.0",
+    'version': "17.0.1.5.0",
     'category': 'Accounting',
     'sequence': 14,
     'summary': '',
@@ -55,4 +55,5 @@
     # instale
     'auto_install': True,
     'application': False,
+    'post_load': 'monkey_patches',
 }

account_ux/models/account_move.py

@@ -12,6 +12,8 @@ class AccountMove(models.Model):
     )
     other_currency = fields.Boolean(compute='_compute_other_currency')
 
+    allow_move_with_valuation_cancelation = fields.Boolean(compute='_compute_allow_move_with_valuation_cancelation')
+
     def get_invoice_report(self):
         self.ensure_one()
         bin_data, __ = self.env['ir.actions.report']._render_qweb_pdf('account.account_invoices', self.id)
@@ -154,3 +156,12 @@ def _check_dates_on_invoices(self):
             for rec in invoices_to_check:
                 error_msg +=  str(rec.date) + '\t'*2 + str(rec.invoice_date) + '\t'*3 + rec.display_name + '\n'
             raise UserError(_('The date and invoice date of a sale invoice must be the same: %s') % (error_msg))
+
+    def _compute_allow_move_with_valuation_cancelation(self):
+        with_valuation = self.filtered('line_ids.stock_valuation_layer_ids')
+        (self - with_valuation).allow_move_with_valuation_cancelation = False
+        for rec in with_valuation:
+            rec.allow_move_with_valuation_cancelation = not rec.show_reset_to_draft_button
+            if rec.restrict_mode_hash_table:
+                rec.with_context(bypass_valuation_cancelation= True)._compute_show_reset_to_draft_button()
+                rec.allow_move_with_valuation_cancelation = rec.show_reset_to_draft_button

account_ux/monkey_patches.py

@@ -0,0 +1,17 @@
+from . import models
+from . import wizards
+from odoo.addons.stock_account.models.account_move import AccountMove
+
+def monkey_patches():
+    
+    original_method = AccountMove._compute_show_reset_to_draft_button
+    
+    # monkey patch
+    def _compute_show_reset_to_draft_button(self):
+        original_method(self)
+        if self._context.get('bypass_valuation_cancelation'):
+            for move in self:
+                if move.sudo().line_ids.stock_valuation_layer_ids:
+                    move.show_reset_to_draft_button = False
+    
+    AccountMove._compute_show_reset_to_draft_button = _compute_show_reset_to_draft_button

account_ux/views/account_move_views.xml

@@ -17,9 +17,19 @@
             <field name="price_total" position="attributes">
                 <attribute name="column_invisible"></attribute>
             </field>
-
+            
             <button name="button_draft" position="after">
                 <button name="delete_number" string="Delete Number" invisible="state != 'cancel' or not name or name == '/'" type="object" help="Deleting the number will allow you to delete this invoice or to get a new number if you re-validate it. If this invoice represents a voided invoice, then you should not clean it." confirm="Warning! This can't be undone. Deleting the number will allow you to delete this invoice or to get a new number if you re-validate it. If this invoice represents a voided invoice, then you should not clean it. Do you want to continue?" groups="account.group_account_manager"/>
+                <field name="allow_move_with_valuation_cancelation" invisible = "1"/>
+                <button name="button_draft" 
+                    string="Reset to Draft"
+                    invisible="not allow_move_with_valuation_cancelation or state == 'draft'"
+                    type="object" 
+                    groups="account.group_account_invoice" 
+                    data-hotkey="r" 
+                    confirm="Este asiento contable está relacionado a una valoración de inventario, tenga en consideración que al reestablecer a borrador, la misma no se eliminará. Es decir, que si usted vuelve a re-validar la factura se le duplicará la valoración.
+                    &#10;&#10;Recomendación: Con modo desarrollador, dirigirse al menú de Inventario/Informes/Valoración, agrupar por 'Producto', desplegar el producto a ajustar y a través del '+' se puede generar un asiento de valoración manual para realizar el ajuste correspondiente."
+                />
             </button>
 
             <field name="narration" position="after">