fix: minor adjustments

shop/migrations/0004_alter_shopsettings_shared_secret_and_more.py

@@ -0,0 +1,23 @@
+# Generated by Django 6.0.2 on 2026-03-23 12:22
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('shop', '0003_alter_productimage_options'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='shopsettings',
+            name='shared_secret',
+            field=models.CharField(max_length=100, verbose_name='clave de Redsys'),
+        ),
+        migrations.AlterField(
+            model_name='shopsettings',
+            name='terminal',
+            field=models.CharField(max_length=8, verbose_name='terminal'),
+        ),
+    ]

shop/models.py

@@ -310,7 +310,11 @@ class OrderLine(TimestampedModel):
 
 
 def create_order_code(*args, **kwargs):
-    return timezone.now().isoformat().replace('-', '').replace('T', '').replace(':', '').replace('.', '')[:-5]
+    return timezone.now().isoformat()\
+        .replace('-', '')\
+        .replace('T', '')\
+        .replace(':', '')\
+        .replace('.', '')[:-5]
 
 
 class Order(TimestampedModel):
@@ -318,6 +322,7 @@ class Order(TimestampedModel):
         STATUS_PENDING = 'PEN', _('pendiente de pago')
         STATUS_PAID = 'PAI', _('pagado')
         STATUS_RETURNED = 'RTN', _('devuelto')
+        STATUS_RETURNED_PARTIAL = 'PRT', _('devuelto parcialmente')
         STATUS_ERROR = 'ERR', _('Error')
 
     class ShippingStatuses(models.TextChoices):
@@ -516,6 +521,8 @@ class Payment(models.Model):
 
 class ShopSettings(SingletonModel):
     debug = models.BooleanField(default=True, verbose_name=_('Modo depuración'))
+
+    # Redsys
     merchant_code = models.CharField(
         max_length=9,
         blank=False,
@@ -528,8 +535,8 @@ class ShopSettings(SingletonModel):
         choices=CURRENCY_CODES,
         verbose_name=_('Código de moneda'),
     )  # 978 == EURO
-    terminal = models.CharField(max_length=8, verbose_name=_('Terminal'))
-    shared_secret = models.CharField(max_length=100, verbose_name=_('Clave de Redsys'))
+    terminal = models.CharField(max_length=8, verbose_name=_('terminal'))
+    shared_secret = models.CharField(max_length=100, verbose_name=_('clave de Redsys'))
     tpv_domain = models.URLField(max_length=128, blank=True, null=True, verbose_name=_('dominio del tpv'))
 
     class Meta: