new route

backend/core/settings/unfold_conf.py

@@ -160,8 +160,12 @@ UNFOLD = {
                         "title": _("زیر دسته بندی"),
                         "icon": "category",  
                         "link": reverse_lazy("admin:product_subcategorymodel_changelist"),
-                    }
-
+                    },
+                    {
+                        "title": _("دسته بندی پورسانتی"),
+                        "icon": "devices",  
+                        "link": reverse_lazy("admin:home_showcaseslider_changelist"),
+                    },
                 ],
             },
                             {
@@ -186,12 +190,7 @@ UNFOLD = {
                         "icon": "newsmode",  
                         "link": reverse_lazy("admin:blog_blogmodel_changelist"),
                     },
-                    
-                    {
-                        "title": _("نمایش کیس ها"),
-                        "icon": "devices",  
-                        "link": reverse_lazy("admin:home_showcaseslider_changelist"),
-                    },
+
 
                 ],
             },

backend/home/migrations/0015_alter_slidermodel_options_remove_slidermodel_link.py

@@ -0,0 +1,21 @@
+# Generated by Django 5.1.2 on 2025-05-18 10:45
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('home', '0014_homeimagemodel_video1_homeimagemodel_video2_and_more'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='slidermodel',
+            options={'verbose_name': 'دسته بندی پورسانت', 'verbose_name_plural': 'دسته بندی پورسانت'},
+        ),
+        migrations.RemoveField(
+            model_name='slidermodel',
+            name='link',
+        ),
+    ]

backend/home/migrations/0016_alter_slidermodel_options_slidermodel_link.py

@@ -0,0 +1,23 @@
+# Generated by Django 5.1.2 on 2025-05-18 11:45
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('home', '0015_alter_slidermodel_options_remove_slidermodel_link'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='slidermodel',
+            options={'verbose_name': 'اسلایدر', 'verbose_name_plural': 'اسلایدر ها'},
+        ),
+        migrations.AddField(
+            model_name='slidermodel',
+            name='link',
+            field=models.URLField(default='', verbose_name='لینک'),
+            preserve_default=False,
+        ),
+    ]

backend/home/migrations/0017_remove_showcaseslider_link.py

@@ -0,0 +1,17 @@
+# Generated by Django 5.1.2 on 2025-05-18 11:47
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('home', '0016_alter_slidermodel_options_slidermodel_link'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='showcaseslider',
+            name='link',
+        ),
+    ]

backend/home/models.py

@@ -1,5 +1,4 @@
 from django.db import models
-from product.models import ProductModel
 from django.urls import reverse
 
 class SliderModel(models.Model):
@@ -42,7 +41,6 @@ class HomeImageModel(models.Model):
 class ShowCaseSlider(models.Model):
     title = models.CharField(max_length=30, verbose_name='عنوان')
     description = models.CharField(max_length=150, verbose_name='توضیحات')
-    link = models.URLField(verbose_name='لینک')
     image = models.ImageField(upload_to='show_case/', verbose_name='عکس')
     def __str__(self):
         return self.title

backend/product/admin.py

@@ -153,7 +153,7 @@ class ProductVariantInLine(StackedInline):
     readonly_fields = ['price']
     # inlines = [DetailModelInLine]
     autocomplete_fields = ['product_attributes', 'in_pack_items', 'images', 'details']
-    fields = ['images', 'video','input_price', 'min_price',  'currency', 'price', 'discount','in_stock', 'color', 'product_attributes', 'in_pack_items', 'details','sell']
+    fields = ['images', 'video','input_price', 'min_price',  'currency', 'price', 'discount','in_stock', 'color', 'product_attributes', 'in_pack_items', 'details', 'sell', 'slider_category']
     # search_fields = ['']
     
     

backend/product/migrations/0041_alter_detailmodel_detail_model.py

@@ -0,0 +1,19 @@
+# Generated by Django 5.1.2 on 2025-04-24 22:25
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('product', '0040_remove_detailmodel_name'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='detailmodel',
+            name='detail_model',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='details', to='product.productdetailmodel', verbose_name='دسته بندی جزيات'),
+        ),
+    ]

backend/product/migrations/0042_productvariant_porsant_category.py

@@ -0,0 +1,20 @@
+# Generated by Django 5.1.2 on 2025-05-18 10:56
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('home', '0015_alter_slidermodel_options_remove_slidermodel_link'),
+        ('product', '0041_alter_detailmodel_detail_model'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='productvariant',
+            name='porsant_category',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='home.slidermodel', verbose_name='دسته بندی پورسانتی'),
+        ),
+    ]

backend/product/migrations/0043_rename_porsant_category_productvariant_slider_category.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.1.2 on 2025-05-18 11:01
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('product', '0042_productvariant_porsant_category'),
+    ]
+
+    operations = [
+        migrations.RenameField(
+            model_name='productvariant',
+            old_name='porsant_category',
+            new_name='slider_category',
+        ),
+    ]

backend/product/migrations/0044_alter_productvariant_slider_category.py

@@ -0,0 +1,20 @@
+# Generated by Django 5.1.2 on 2025-05-18 11:47
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('home', '0017_remove_showcaseslider_link'),
+        ('product', '0043_rename_porsant_category_productvariant_slider_category'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='productvariant',
+            name='slider_category',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='home.showcaseslider', verbose_name='دسته بندی پورسانتی'),
+        ),
+    ]

backend/product/models.py

@@ -5,7 +5,7 @@ from django.urls import reverse
 import requests
 from django.utils.translation import gettext_lazy as _
 from django.core.exceptions import ValidationError
-
+from home.models import ShowCaseSlider
 class MainCategoryModel(models.Model):
     name = models.CharField(max_length=50, verbose_name='نام دسته بندی')
     slug = models.SlugField(max_length=50, unique=True, help_text="اسم دسته را برای مسیر به انگلیسی و بدون فاصله وارد کنید")
@@ -243,6 +243,7 @@ class ProductVariant(models.Model):
     images = models.ManyToManyField(ProductImageModel, verbose_name='عکس ها')
     video = models.FileField(upload_to='product_videos/', blank=True, null=True, verbose_name='ویدیو')
     details = models.ManyToManyField(ProductDetailModel, verbose_name='جزییات محصول', related_name='product')
+    slider_category = models.ForeignKey(ShowCaseSlider, verbose_name='دسته بندی پورسانتی', blank=True, null=True, on_delete=models.CASCADE)
     class Meta:
         verbose_name = 'تنوع محصول'
         verbose_name_plural = 'تنوع‌های محصول'

backend/product/serializers.py

@@ -130,12 +130,17 @@ class DynamicProductSerializer(serializers.ModelSerializer):
         fields = "__all__"
         view_type = {
             'list': ['id','name', 'rating', 'slug', 'category', 'variants', 'colors'],
+            'slider': ['id','name', 'rating', 'slug', 'category', 'variants', 'colors'],
             'instance': ['id', 'name', 'description', 'rating',  'slug', 'meta_description', 'meta_keywords', 'meta_rating', 'category', 'related_products', 'in_pack_items', 'variants', 'colors'],
             'chat': ['id', 'name', 'description', 'variants']
         }
 
     def get_variants(self, obj):
-        varients = obj.variants.all()
+        view_type = self.context.get('view_type')
+        if view_type == 'slider':
+            varients = obj.variants.filter(slider_category__isnull=False)
+        else:
+            varients = obj.variants.all()
         colors = set(varient.color for varient in varients)
         return ProductVariantSerialzier(instance=varients, many=True, context=self.context).data
 

backend/product/urls.py

@@ -1,8 +1,9 @@
 from django.urls import path
-from .views import AllCategories, ProductView, AllProductsView, CommentView
+from .views import AllCategories, ProductView, AllProductsView, CommentView, ShowCaseProductsView
 
 urlpatterns = [
     path('', AllProductsView.as_view(), name='category-products'),
+    path('slider_category', ShowCaseProductsView.as_view(), name='category-products'),
     path('categories', AllCategories.as_view(), name='all-categories'),
     path('<int:pk>', ProductView.as_view(), name='product-detail'),
     path('comments/<int:pk>', CommentView.as_view(), name='comment-views'),

backend/product/views.py

@@ -13,6 +13,7 @@ from rest_framework.permissions import AllowAny
 from order.serializers import OrderItemSerailzier
 from order.models import OrderModel
 from django.db.models import Min, Max
+from home.models import ShowCaseSlider
 # class APIView(APIView):
 #     def __init__(self, *args, **kwargs):
 #         super().__init__(*args, **kwargs)
@@ -205,6 +206,143 @@ class AllProductsView(APIView):
             return Response({"detail": "Category not found."}, status=status.HTTP_404_NOT_FOUND)
 
 
+
+class ShowCaseProductsView(APIView):
+    serializer_class = DynamicProductSerializer
+    pagination_class = StructurePagination
+    authentication_classes = []
+    @extend_schema(
+        parameters=[
+            OpenApiParameter(
+                name="search",
+                description="Search by product name or description.",
+                required=False,
+                type=OpenApiTypes.STR,
+            ),
+            OpenApiParameter(
+                name="slider_category",
+                type=OpenApiTypes.INT,
+                required=False,
+                ),
+            OpenApiParameter(
+                name="price_gte",
+                description="Filter products with price greater than or equal to this value.",
+                required=False,
+                type=OpenApiTypes.FLOAT,
+            ),
+            OpenApiParameter(
+                name="price_lte",
+                description="Filter products with price less than or equal to this value.",
+                required=False,
+                type=OpenApiTypes.FLOAT,
+            ),
+            OpenApiParameter(
+                name="sort",
+                description=(
+                    "Sort results by one of the following fields:\n"
+                    "`name`, `-name`, `price`, `-price`, `created_at`, `-created_at`."
+                    "\nPrefix with `-` for descending order."
+                    "remove the price form sorting templory "
+                ),
+                required=False,
+                type=OpenApiTypes.STR,
+            ),
+            OpenApiParameter(
+                name="limit",
+                description="Number of results to return per page (pagination).",
+                required=False,
+                type=OpenApiTypes.INT,
+            ),
+            OpenApiParameter(
+                name="offset",
+                description="The starting position of the results (pagination).",
+                required=False,
+                type=OpenApiTypes.INT,
+            ),
+            OpenApiParameter(
+                name="in_stock",
+                description="Filter products that are in stock (positive stock).",
+                required=False,
+                type=OpenApiTypes.BOOL,
+            ),
+            OpenApiParameter(
+                name="has_discount",
+                description="Filter products that have a discount.",
+                required=False,
+                type=OpenApiTypes.BOOL,
+            )
+        ],
+        description=(
+            "Retrieve products with optional filters and sorting. "
+            "Provide a list of category IDs to filter products by those categories and their subcategories."
+        ),
+        responses={
+            200: DynamicProductSerializer(many=True, context={'view_type': 'list'}),
+            404: OpenApiTypes.OBJECT,
+        },
+    )
+    def get(self, request):
+        try:
+            category_id = request.query_params.get('slider_category', None)
+            if category_id:
+                try:
+                    category_id = int(category_id)
+                except ValueError:
+                    return Response({'detail': 'value error category id should be a number'}, status=status.HTTP_400_BAD_REQUEST)
+
+                slider_category = get_object_or_404(ShowCaseSlider, pk=category_id)
+
+                products = ProductModel.objects.filter(variants__slider_category=slider_category).distinct()
+            else:
+                products = ProductModel.objects.filter(variants__slider_category__isnull=False).distinct()
+
+            # Filter by stock status if `in_stock` is specified
+            in_stock = request.query_params.get('in_stock', "false") == 'true'
+            if in_stock:
+                products = products.filter(variants__in_stock__gt=0)
+
+            # Filter by discount if `has_discount` is specified
+            has_discount = request.query_params.get('has_discount', "false") == 'true'
+            if has_discount:
+                products = products.filter(variants__discount__gt=0)
+
+            # Search filter
+            search_query = request.query_params.get('search', None)
+            if search_query:
+                products = products.filter(Q(name__icontains=search_query) | Q(description__icontains=search_query))
+
+            # Price filters
+            price_gte = request.query_params.get('price_gte', None)
+            price_lte = request.query_params.get('price_lte', None)
+
+            products = products.annotate(min_price=Min('variants__price'), max_price=Max('variants__price'))
+
+            if price_gte:
+                products = products.filter(max_price__gte=price_gte)
+            if price_lte:
+                products = products.filter(min_price__lte=price_lte)
+            # Sorting
+            sort_by = request.query_params.get('sort', None)
+            if sort_by in ['name', '-name', 'created_at', '-created_at']:
+                products = products.order_by(sort_by)
+            else:
+                products = products.order_by('name')
+
+            # Pagination
+            paginator = self.pagination_class()
+            paginated_products = paginator.paginate_queryset(products, request)
+            serializer = self.serializer_class(paginated_products, many=True, context={'request': request, 'view_type': 'slider'})
+            return paginator.get_paginated_response(serializer.data)
+
+        except MainCategoryModel.DoesNotExist:
+            return Response({"detail": "Category not found."}, status=status.HTTP_404_NOT_FOUND)
+
+
+
+
+
+
+
 class CommentView(APIView):
     serializer_class = CommentSerializer
     permission_classes = [IsAuthenticatedOrReadOnly]