Merged in refund_system (pull request #415)

Refund system

1 files changed, 16 insertions, 1 deletions

diff --git a/indoteknik_custom/models/refund_sale_order.py b/indoteknik_custom/models/refund_sale_order.py
index f511ed5d..55128080 100644
--- a/indoteknik_custom/models/refund_sale_order.py
+++ b/indoteknik_custom/models/refund_sale_order.py
@@ -77,7 +77,7 @@ class RefundSaleOrder(models.Model):
         'account.move',
         string="Journal Payment",
         copy=False,
-        help="Pilih transaksi salah transfer dari jurnal Uang Muka (journal_id=11) yang tidak terkait SO."
+        help="Pilih transaksi salah transfer dari jurnal Uang Muka yang tidak terkait SO."
     )
 
     tukar_guling_count = fields.Integer(
@@ -297,6 +297,14 @@ class RefundSaleOrder(models.Model):
         total_invoice = sum(self.env['account.move'].browse(invoice_ids).mapped('amount_total_signed')) if invoice_ids else 0.0
         vals['total_invoice'] = total_invoice
         amount_refund = vals.get('amount_refund', 0.0)
+        can_refund = sisa_uang_masuk - total_invoice
+
+        if amount_refund > can_refund or can_refund == 0.0:
+            raise ValidationError(
+                _("Maksimal refund yang bisa dilakukan adalah sebesar %s. "
+                "Silakan sesuaikan jumlah refund.") % (can_refund)
+            )
+
         if amount_refund <= 0.00:
             raise ValidationError('Total Refund harus lebih dari 0 jika ingin mengajukan refund')
         
@@ -393,9 +401,16 @@ class RefundSaleOrder(models.Model):
                 total_invoice = sum(self.env['account.move'].browse(invoice_ids).mapped('amount_total_signed'))
                 vals['total_invoice'] = total_invoice
                 uang_masuk = rec.uang_masuk
+                can_refund = uang_masuk - total_invoice
 
                 amount_refund = vals.get('amount_refund', rec.amount_refund)
 
+                if amount_refund > can_refund:
+                    raise ValidationError(
+                        _("Maksimal refund yang bisa dilakukan adalah sebesar %s. "
+                        "Silakan sesuaikan jumlah refund.") % (can_refund)
+                    )
+
                 if amount_refund <= 0:
                     raise ValidationError("Total Refund harus lebih dari 0.")