+ Gift

store/admin.py

@@ -2,7 +2,7 @@ from django.contrib import admin
 from django.contrib.admin import display
 from mptt.admin import MPTTModelAdmin
 
-from .models import Category, Checklist, GlobalSettings, PaymentMethod, Promocode, User, Image
+from .models import Category, Checklist, GlobalSettings, PaymentMethod, Promocode, User, Image, Gift
 
 
 @admin.register(User)
@@ -52,5 +52,10 @@ class PromoCodeAdmin(admin.ModelAdmin):
     list_display = ('name', 'discount', 'free_delivery', 'no_comission')
 
 
+@admin.register(Gift)
+class GiftAdmin(admin.ModelAdmin):
+    list_display = ('name', 'min_price')
+
+
 
 

store/filters.py

@@ -0,0 +1,14 @@
+from django_filters import rest_framework as filters
+
+from .models import Gift
+
+
+class GiftFilter(filters.FilterSet):
+    for_price = filters.NumberFilter(method='filter_for_price')
+
+    class Meta:
+        model = Gift
+        fields = ('for_price',)
+
+    def filter_for_price(self, queryset, name, value):
+        return queryset.filter(min_price__lte=value)

store/migrations/0045_gift_alter_image_type.py

@@ -0,0 +1,31 @@
+# Generated by Django 4.2.2 on 2023-10-25 15:33
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('store', '0044_checklist_split_accepted'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Gift',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=100, verbose_name='Название')),
+                ('image', models.ImageField(blank=True, null=True, upload_to='gifts/', verbose_name='Фото')),
+                ('min_price', models.DecimalField(decimal_places=2, default=0, help_text='от какой суммы доступен подарок', max_digits=10, verbose_name='Минимальная цена')),
+            ],
+            options={
+                'verbose_name': 'Подарок',
+                'verbose_name_plural': 'Подарки',
+            },
+        ),
+        migrations.AlterField(
+            model_name='image',
+            name='type',
+            field=models.PositiveSmallIntegerField(choices=[(0, 'Изображение'), (1, 'Превью'), (2, 'Документ'), (3, 'Подарок')], default=0, verbose_name='Тип'),
+        ),
+    ]

store/migrations/0046_checklist_gift_alter_gift_min_price.py

@@ -0,0 +1,24 @@
+# Generated by Django 4.2.2 on 2023-10-25 15:43
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('store', '0045_gift_alter_image_type'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='checklist',
+            name='gift',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, to='store.gift', verbose_name='Подарок'),
+        ),
+        migrations.AlterField(
+            model_name='gift',
+            name='min_price',
+            field=models.DecimalField(decimal_places=2, default=0, help_text='от какой суммы доступен подарок', max_digits=10, verbose_name='Минимальная цена в юанях'),
+        ),
+    ]

store/models.py

@@ -204,17 +204,20 @@ class Image(models.Model):
     DEFAULT = 0
     PREVIEW = 1
     DOC = 2
+    GIFT = 3
 
     TYPE_CHOICES = (
         (DEFAULT, 'Изображение'),
         (PREVIEW, 'Превью'),
         (DOC, 'Документ'),
+        (GIFT, 'Подарок'),
     )
 
     TYPE_TO_UPLOAD_PATH = {
         DEFAULT: 'checklist_images/',
         PREVIEW: 'checklist_images/',
         DOC: 'docs/',
+        GIFT: 'gifts/',
     }
 
     image = models.ImageField('Файл изображения', upload_to=image_upload_path)
@@ -228,6 +231,19 @@ class Image(models.Model):
         return f"{self.get_type_display()}: {getattr(self.image, 'name', '')}"
 
 
+class Gift(models.Model):
+    name = models.CharField('Название', max_length=100)
+    image = models.ImageField('Фото', upload_to=Image.TYPE_TO_UPLOAD_PATH[Image.GIFT], null=True, blank=True)
+    min_price = models.DecimalField('Минимальная цена в юанях', help_text='от какой суммы доступен подарок', max_digits=10, decimal_places=2, default=0)
+
+    def __str__(self):
+        return self.name
+
+    class Meta:
+        verbose_name = 'Подарок'
+        verbose_name_plural = 'Подарки'
+
+
 def generate_checklist_id():
     """ Generate unique id for Checklist """
 
@@ -242,7 +258,8 @@ def generate_checklist_id():
 
 class ChecklistQuerySet(models.QuerySet):
     def with_base_related(self):
-        return self.select_related('manager', 'category', 'payment_method', 'promocode', 'price_snapshot')\
+        return self.select_related('manager', 'category', 'payment_method',
+                                   'promocode', 'price_snapshot', 'gift') \
             .prefetch_related(Prefetch('images', to_attr='_images'))
 
     def default_ordering(self):
@@ -341,6 +358,7 @@ class Checklist(models.Model):
 
     # promo
     promocode = models.ForeignKey('Promocode', verbose_name='Промокод', on_delete=models.PROTECT, null=True, blank=True)
+    gift = models.ForeignKey('Gift', verbose_name='Подарок', on_delete=models.PROTECT, null=True, blank=True)
     comment = models.CharField('Комментарий', max_length=200, null=True, blank=True)
 
     # buyername

store/serializers.py

@@ -1,7 +1,7 @@
 from drf_extra_fields.fields import Base64ImageField
 from rest_framework import serializers
 
-from store.models import User, Checklist, GlobalSettings, Category, PaymentMethod, Promocode, Image
+from store.models import User, Checklist, GlobalSettings, Category, PaymentMethod, Promocode, Image, Gift
 from store.utils import get_primary_key_related_model
 
 
@@ -63,6 +63,14 @@ class CategoryFullSerializer(CategorySerializer):
         fields = CategorySerializer.Meta.fields + ('children',)
 
 
+class GiftSerializer(serializers.ModelSerializer):
+    image = Base64ImageField(required=False, allow_null=True)
+
+    class Meta:
+        model = Gift
+        fields = ('id', 'name', 'image', 'min_price')
+
+
 class ChecklistSerializer(serializers.ModelSerializer):
     id = serializers.CharField(read_only=True)
     managerid = serializers.PrimaryKeyRelatedField(source='manager_id', read_only=True, allow_null=True)
@@ -77,6 +85,8 @@ class ChecklistSerializer(serializers.ModelSerializer):
     promo = serializers.SlugRelatedField(source='promocode', slug_field='name',
                                          queryset=Promocode.objects.active(), required=False, allow_null=True)
 
+    gift = get_primary_key_related_model(GiftSerializer, required=False, allow_null=True)
+
     currency = serializers.DecimalField(source='yuan_rate', read_only=True, max_digits=10, decimal_places=2)
     curencycurency2 = serializers.DecimalField(source='price_yuan', required=False, max_digits=10, decimal_places=2)
     currency3 = serializers.IntegerField(source='price_rub', read_only=True)
@@ -165,7 +175,7 @@ class ChecklistSerializer(serializers.ModelSerializer):
                   'image',
                   'previewimage',
                   'currency', 'curencycurency2', 'currency3', 'chinadelivery', 'chinadelivery2', 'commission',
-                  'promo',
+                  'promo', 'gift',
                   'comment',
                   'fullprice', 'realprice',
                   'buyername', 'buyerphone', 'tg',

store/urls.py

@@ -8,6 +8,7 @@ router = DefaultRouter()
 
 router.register(r'statistics', views.StatisticsAPI, basename='statistics')
 router.register(r'cdek', views.CDEKAPI, basename='cdek')
+router.register(r'gifts', views.GiftAPI, basename='gifts')
 
 urlpatterns = [
     path("checklist/", views.ChecklistAPI.as_view()),

store/views.py

@@ -13,10 +13,11 @@ from rest_framework.response import Response
 
 from external_api.cdek import CDEKClient
 from store.exceptions import CRMException
-from store.models import Checklist, GlobalSettings, Category, PaymentMethod, Promocode
+from store.filters import GiftFilter
+from store.models import Checklist, GlobalSettings, Category, PaymentMethod, Promocode, Gift
 from store.serializers import (ChecklistSerializer, CategorySerializer, CategoryFullSerializer,
                                PaymentMethodSerializer, GlobalSettingsSerializer,
-                               PromocodeSerializer, AnonymousUserChecklistSerializer)
+                               PromocodeSerializer, AnonymousUserChecklistSerializer, GiftSerializer)
 from utils.permissions import ReadOnly
 
 
@@ -184,6 +185,13 @@ class PromoCodeAPI(mixins.CreateModelMixin, generics.GenericAPIView):
         return Response(status=status.HTTP_204_NO_CONTENT)
 
 
+class GiftAPI(viewsets.ModelViewSet):
+    queryset = Gift.objects.all()
+    serializer_class = GiftSerializer
+    permission_classes = [IsAuthenticated | ReadOnly]
+    filterset_class = GiftFilter
+
+
 class StatisticsAPI(viewsets.GenericViewSet):
     def get_queryset(self):
         return Checklist.objects.all() \