add change log widya only

2 files changed, 63 insertions, 0 deletions

diff --git a/indoteknik_custom/models/approval_payment_term.py b/indoteknik_custom/models/approval_payment_term.py
index cd54b53a..025f9ed4 100644
--- a/indoteknik_custom/models/approval_payment_term.py
+++ b/indoteknik_custom/models/approval_payment_term.py
@@ -53,6 +53,68 @@ class ApprovalPaymentTerm(models.Model):
     
     grand_total = fields.Float(string='Grand Total', compute="_compute_grand_total")
 
+    change_log_688 = fields.Text(string="Change Log", readonly=True, copy=False)
+
+    def write(self, vals):
+        # Ambil nilai lama sebelum perubahan
+        old_values_dict = {
+            rec.id: rec.read(vals.keys())[0]
+            for rec in self
+        }
+
+        res = super().write(vals)
+
+        self._track_changes_for_user_688(vals, old_values_dict)
+        return res
+
+    def _track_changes_for_user_688(self, vals, old_values_dict):
+        if self.env.user.id != 688:
+            return
+
+        for rec in self:
+            changes = []
+            old_values = old_values_dict.get(rec.id, {})
+
+            for field_name, new_value in vals.items():
+                if field_name not in rec._fields or field_name == 'change_log_688':
+                    continue
+
+                field = rec._fields[field_name]
+                old_value = old_values.get(field_name)
+
+                field_label = field.string  # Ambil label user-friendly
+
+                # Relational field
+                if field.type == 'many2one':
+                    old_id = old_value[0] if old_value else False
+                    is_different = old_id != new_value
+                    if is_different:
+                        old_display = old_value[1] if old_value else 'False'
+                        new_display = rec.env[field.comodel_name].browse(new_value).display_name if new_value else 'False'
+                        changes.append(f"[{field_label}] dari '{old_display}' ke '{new_display}'")
+
+                else:
+                    # Float khusus
+                    if field.type == 'float':
+                        is_different = not self._float_equal(old_value, new_value)
+                    else:
+                        is_different = old_value != new_value
+
+                    if is_different:
+                        changes.append(f"[{field_label}] dari '{old_value}' ke '{new_value}'")
+
+            if changes:
+                timestamp = fields.Datetime.now().strftime('%Y-%m-%d %H:%M:%S')
+                rec.change_log_688 = f"{timestamp} - Perubahan oleh Widya:\n" + "\n".join(changes)
+
+
+    @staticmethod
+    def _float_equal(val1, val2, eps=1e-6):
+        try:
+            return abs(float(val1 or 0.0) - float(val2 or 0.0)) < eps
+        except Exception:
+            return False
+
     def _compute_grand_total(self):
         for rec in self:
             grand_total = sum(order.amount_total for order in rec.sale_order_ids)
diff --git a/indoteknik_custom/views/approval_payment_term.xml b/indoteknik_custom/views/approval_payment_term.xml
index 373637a2..cc9db914 100644
--- a/indoteknik_custom/views/approval_payment_term.xml
+++ b/indoteknik_custom/views/approval_payment_term.xml
@@ -21,6 +21,7 @@
                 <field name="state" widget="badge" decoration-danger="state == 'rejected'" 
                 decoration-success="state == 'approved'"
                 decoration-info="state in ['waiting_approval_sales_manager', 'waiting_approval_finance', 'waiting_approval_leader']"/>
+                <field name="change_log_688" optional="hide"/>
             </tree>
         </field>
     </record>