add trensfer menus

apps/establishment/admin.py

@@ -79,6 +79,7 @@ class PlateInline(admin.TabularInline):
 class MenuAdmin(BaseModelAdminMixin, admin.ModelAdmin):
     """Menu admin."""
     list_display = ['id', 'category_translated']
+    raw_id_fields = ['establishment']
     inlines = [
         PlateInline,
     ]

apps/establishment/management/commands/add_menus.py

@@ -0,0 +1,32 @@
+from django.core.management.base import BaseCommand
+
+from establishment.models import Establishment, Menu, Plate
+from transfer.models import Menus
+
+
+class Command(BaseCommand):
+    help = 'Add menus from old db to new db'
+
+    def handle(self, *args, **kwargs):
+        count = 0
+        menus = Menus.objects.filter(name__isnull=False).exclude(name='')
+        for old_menu in menus:
+            est = Establishment.objects.filter(
+                old_id=old_menu.establishment_id).first()
+            if est:
+
+                menu, _ = Menu.objects.get_or_create(
+                    category={"en-GB": 'FORMULAS'},
+                    establishment=est
+                )
+                plate, created = Plate.objects.get_or_create(
+                    name={"en-GB": old_menu.name},
+                    menu=menu,
+                    price=old_menu.price or 0
+                )
+                if created:
+                    plate.currency_code = old_menu.currency
+                    plate.save()
+                    count += 1
+
+        self.stdout.write(self.style.WARNING(f'Updated/created {count} objects.'))

apps/establishment/migrations/0052_plate_currency_code.py

@@ -0,0 +1,18 @@
+# Generated by Django 2.2.4 on 2019-11-03 20:50
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('establishment', '0051_auto_20191101_0732'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='plate',
+            name='currency_code',
+            field=models.CharField(blank=True, default=None, max_length=250, null=True, verbose_name='currency code'),
+        ),
+    ]

apps/establishment/migrations/0053_auto_20191103_2051.py

@@ -0,0 +1,19 @@
+# Generated by Django 2.2.4 on 2019-11-03 20:51
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('establishment', '0052_plate_currency_code'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='plate',
+            name='currency',
+            field=models.ForeignKey(blank=True, default=None, null=True, on_delete=django.db.models.deletion.CASCADE, to='main.Currency', verbose_name='currency'),
+        ),
+    ]

apps/establishment/migrations/0054_auto_20191103_2117.py

@@ -0,0 +1,18 @@
+# Generated by Django 2.2.4 on 2019-11-03 21:17
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('establishment', '0053_auto_20191103_2051'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='plate',
+            name='is_signature_plate',
+            field=models.BooleanField(default=False, verbose_name='is signature plate'),
+        ),
+    ]

apps/establishment/models.py

@@ -628,9 +628,12 @@ class Plate(TranslatedFieldsMixin, models.Model):
         help_text='{"en-GB":"some text"}')
     price = models.DecimalField(
         _('price'), max_digits=14, decimal_places=2)
-    is_signature_plate = models.BooleanField(_('is signature plate'))
+    is_signature_plate = models.BooleanField(_('is signature plate'), default=False)
     currency = models.ForeignKey(
-        'main.Currency', verbose_name=_('currency'), on_delete=models.CASCADE)
+        'main.Currency', verbose_name=_('currency'), on_delete=models.CASCADE,
+        blank=True, null=True, default=None)
+    currency_code = models.CharField(
+        _('currency code'), max_length=250, blank=True, null=True, default=None)
 
     menu = models.ForeignKey(
         'establishment.Menu', verbose_name=_('menu'), on_delete=models.CASCADE)

apps/main/admin.py

@@ -26,8 +26,10 @@ class AwardAdmin(admin.ModelAdmin):
 
 
 @admin.register(models.Currency)
-class CurrencContentAdmin(admin.ModelAdmin):
+class CurrencyContentAdmin(admin.ModelAdmin):
-    """CurrencContent admin"""
+    """Currency Content admin"""
+    list_display = ['id', 'slug', 'code']
+    list_display_links = ['slug']
 
 
 @admin.register(models.Carousel)

apps/main/migrations/0031_auto_20191103_2037.py

@@ -0,0 +1,23 @@
+# Generated by Django 2.2.4 on 2019-11-03 20:37
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('main', '0030_auto_20191103_1350'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='currency',
+            name='code',
+            field=models.CharField(default=None, max_length=5, null=True, unique=True),
+        ),
+        migrations.AlterField(
+            model_name='currency',
+            name='slug',
+            field=models.SlugField(max_length=5, unique=True),
+        ),
+    ]

apps/main/models.py

@@ -25,7 +25,8 @@ class Currency(TranslatedFieldsMixin, models.Model):
         _('name'), null=True, blank=True,
         default=None, help_text='{"en-GB":"some text"}')
     sign = models.CharField(_('sign'), max_length=255)
-    slug = models.SlugField(max_length=255, unique=True)
+    slug = models.SlugField(max_length=5, unique=True)
+    code = models.CharField(max_length=5, unique=True, null=True, default=None)
 
     class Meta:
         verbose_name = _('currency')