blog category added

backend/blog/admin.py

@@ -30,3 +30,21 @@ class BlogModelAdmin(ModelAdmin, ImportExportModelAdmin):
         if db_field.name == "summery":
             kwargs["widget"] = UnfoldAdminTextareaWidget()  
         return super().formfield_for_dbfield(db_field, request, **kwargs)
+
+@admin.register(BlogCategoryModel)
+class BlogCategoryAdmin(ModelAdmin):
+    def has_view_permission(self, request, obj=None):
+        return request.user.is_superuser
+    
+    def has_add_permission(self, request, obj=None):    
+        return request.user.is_superuser
+    
+    def has_view_permission(self, request, obj=None):
+        return request.user.is_superuser
+    
+    def has_change_permission(self, request, obj = ...):
+        return request.user.is_superuser
+    
+    
+    def has_delete_permission(self, request, obj = ...):
+        return request.user.is_superuser

backend/blog/migrations/0004_blogcategorymodel.py

@@ -0,0 +1,24 @@
+# Generated by Django 5.2 on 2026-05-03 14:06
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('blog', '0003_alter_blogmodel_author_alter_blogmodel_category_and_more'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='BlogCategoryModel',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('title', models.CharField(max_length=200, verbose_name='عنوان')),
+            ],
+            options={
+                'verbose_name': 'دسته بندی بلاگ',
+                'verbose_name_plural': 'دسته بندی های بلاگ',
+            },
+        ),
+    ]

backend/blog/migrations/0005_alter_blogmodel_category.py

@@ -0,0 +1,19 @@
+# Generated by Django 5.2 on 2026-05-03 14:16
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('blog', '0004_blogcategorymodel'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='blogmodel',
+            name='category',
+            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='blogs', to='blog.blogcategorymodel', verbose_name='دسته بندی'),
+        ),
+    ]

backend/blog/models.py

@@ -4,13 +4,24 @@ from django.utils.text import slugify
 from django.utils.timezone import now
 from product.models import SubCategoryModel
 
+
+class BlogCategoryModel(models.Model):
+    title = models.CharField(max_length=200, verbose_name='عنوان')
+
+    class Meta:
+        verbose_name = 'دسته بندی بلاگ'
+        verbose_name_plural = 'دسته بندی های بلاگ'
+
+    def __str__(self):
+        return self.title
+
 class BlogModel(models.Model):
     author = models.ForeignKey(User, on_delete=models.CASCADE, related_name='blogs', verbose_name='نویسنده')
     title = models.CharField(max_length=200, verbose_name='عنوان')
     slug = models.SlugField(max_length=200, unique=True, blank=True)
     content = models.TextField(verbose_name='محتوا')
     summery = models.TextField(verbose_name='خلاصه')
-    category = models.ForeignKey(SubCategoryModel, on_delete=models.SET_NULL, null=True, related_name='blogs', verbose_name='دسته بندی')
+    category = models.ForeignKey(BlogCategoryModel, on_delete=models.SET_NULL, null=True, related_name='blogs', verbose_name='دسته بندی')
     created_at = models.DateTimeField(default=now, editable=False, verbose_name='ساخته شده در')
     updated_at = models.DateTimeField(auto_now=True, verbose_name='ابدیت شده در')
     is_published = models.BooleanField(default=False, verbose_name='انتشار در وبسایت')

backend/blog/serializers.py

@@ -1,5 +1,5 @@
 from rest_framework import serializers
-from .models import BlogModel
+from .models import BlogModel, BlogCategoryModel
 from account.models import User
 from product.serializers import SubCategorySerializer
 
@@ -22,9 +22,22 @@ class BlogSerilizer(serializers.ModelSerializer):
         exclude = ('is_published',)
 
 
+class BlogCategorySerilizer(serializers.ModelSerializer):
+    class Meta:
+        model = BlogCategoryModel
+        fields = '__all__'
+
+
 class AllBlogSerilizer(serializers.ModelSerializer):
     author = AuthorSerializer()
-    category = SubCategorySerializer()
+    category = BlogCategorySerilizer()
     class Meta:
         model = BlogModel
         exclude = ('is_published', 'content',)
+
+
+class AllBlogCategorySerilizer(serializers.ModelSerializer):
+    class Meta:
+        model = BlogCategoryModel
+        fields = '__all__'
+

backend/blog/urls.py

@@ -3,5 +3,6 @@ from . import views
 
 urlpatterns = [
     path('all', views.AllBlogView.as_view(), name='product-chat-view'),
+    path('categories', views.AllBlogCategoryView.as_view()),
     path('<int:slug>', views.BlogView.as_view(), name='product-chat-view'),
 ]

backend/blog/views.py

@@ -1,14 +1,24 @@
 from django.shortcuts import render
 from rest_framework.views import APIView, Response
 from rest_framework import status
-from .models import BlogModel
+from .models import BlogModel, BlogCategoryModel
-from .serializers import AllBlogSerilizer, BlogSerilizer
+from .serializers import AllBlogSerilizer, BlogSerilizer, AllBlogCategorySerilizer
 from django.shortcuts import get_object_or_404
 from utils.pagination import StructurePagination
 from drf_spectacular.utils import extend_schema, OpenApiParameter, OpenApiTypes
 from django.db.models import Q
 
 
+
+class AllBlogCategoryView(APIView):
+    serializer_class = AllBlogCategorySerilizer
+    authentication_classes = []
+    def get(self, request):
+        categories = BlogCategoryModel.objects.all()
+        category_ser = self.serializer_class(instance=categories, many=True, context={'request': request})
+        return Response(category_ser.data, status=status.HTTP_200_OK)
+
+
 class AllBlogView(APIView):
     serializer_class = AllBlogSerilizer
     pagination_class = StructurePagination
@@ -21,6 +31,12 @@ class AllBlogView(APIView):
                 required=False,
                 type=OpenApiTypes.STR,
             ),
+            OpenApiParameter(
+                name="category_id",
+                description="",
+                required=False,
+                type=OpenApiTypes.STR,
+            ),
             OpenApiParameter(
                 name="limit",
                 description="لیمیتش",
@@ -42,8 +58,13 @@ class AllBlogView(APIView):
     def get(self, request):
         blogs = BlogModel.objects.filter(is_published=True)
         search_query = request.query_params.get('search', None)
+        category_id = request.query_params.get('category_id', None)
+
         if search_query:
             blogs = blogs.filter(Q(title__icontains=search_query) | Q(content__icontains=search_query))
+        if category_id:
+            category_obj = get_object_or_404(BlogCategoryModel, pk=category_id)
+            blogs.filter(category=category_obj)
         paginator = self.pagination_class()
         paginated_blogs = paginator.paginate_queryset(blogs, request)
         blog_ser = self.serializer_class(instance=paginated_blogs, many=True, context={'request': request})

backend/core/settings/unfold_conf.py

@@ -233,6 +233,12 @@ UNFOLD = {
                         "link": reverse_lazy("admin:blog_blogmodel_changelist"),
                         "permission": lambda request: request.user.is_superuser,
                     },
+                    {
+                        "title": _("دسته بندی بلاگ"),
+                        "icon": "newsmode",  
+                        "link": reverse_lazy("admin:blog_blogcategorymodel_changelist"),
+                        "permission": lambda request: request.user.is_superuser,
+                    },
 
 
                 ],