blog model and view and url and route

backend/blog/admin.py

@@ -0,0 +1,27 @@
+from django.contrib import admin
+from .models import *
+from unfold.admin import ModelAdmin
+
+from import_export.admin import ImportExportModelAdmin
+from unfold.contrib.import_export.forms import ExportForm, ImportForm, SelectableFieldsExportForm
+from unfold.contrib.forms.widgets import ArrayWidget, WysiwygWidget
+from django.contrib.postgres.fields import ArrayField
+
+
+@admin.register(BlogModel)
+class BlogModelAdmin(ModelAdmin, ImportExportModelAdmin):
+    import_form_class = ImportForm
+    export_form_class = ExportForm
+    
+
+    compressed_fields = True
+    warn_unsaved_form = True
+
+    formfield_overrides = {
+        models.TextField: {
+            "widget": WysiwygWidget,
+        },
+        ArrayField: {
+            "widget": ArrayWidget,
+        }
+    }

backend/blog/apps.py

@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class BlogConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'blog'

backend/blog/migrations/0001_initial.py

@@ -0,0 +1,38 @@
+# Generated by Django 5.1.2 on 2025-01-29 12:17
+
+import django.db.models.deletion
+import django.utils.timezone
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('product', '0004_alter_subcategorymodel_parent'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='BlogModel',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('title', models.CharField(max_length=200)),
+                ('slug', models.SlugField(blank=True, max_length=200, unique=True)),
+                ('content', models.TextField()),
+                ('summery', models.TextField()),
+                ('created_at', models.DateTimeField(default=django.utils.timezone.now, editable=False)),
+                ('updated_at', models.DateTimeField(auto_now=True)),
+                ('is_published', models.BooleanField(default=False)),
+                ('cover_image', models.ImageField(upload_to='blog_covers/')),
+                ('views', models.PositiveIntegerField(default=0)),
+                ('meta_description', models.CharField(help_text='این فیلد را حتما پر کنید', max_length=300)),
+                ('meta_keywords', models.CharField(help_text='این فیلد را حتما پر کنید', max_length=300)),
+                ('author', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='blogs', to=settings.AUTH_USER_MODEL)),
+                ('category', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='blogs', to='product.subcategorymodel')),
+            ],
+        ),
+    ]

backend/blog/models.py

@@ -0,0 +1,38 @@
+from django.db import models
+from account.models import User
+from django.utils.text import slugify
+from django.utils.timezone import now
+from product.models import SubCategoryModel
+
+class BlogModel(models.Model):
+    author = models.ForeignKey(User, on_delete=models.CASCADE, related_name='blogs')
+    title = models.CharField(max_length=200)
+    slug = models.SlugField(max_length=200, unique=True, blank=True)
+    content = models.TextField()
+    summery = models.TextField()
+    category = models.ForeignKey(SubCategoryModel, on_delete=models.SET_NULL, null=True, related_name='blogs')
+    created_at = models.DateTimeField(default=now, editable=False)
+    updated_at = models.DateTimeField(auto_now=True)
+    is_published = models.BooleanField(default=False)
+    cover_image = models.ImageField(upload_to='blog_covers/', blank=True)
+    views = models.PositiveIntegerField(default=0)
+    meta_description = models.CharField(max_length=300, help_text='این فیلد را حتما پر کنید')
+    meta_keywords = models.CharField(max_length=300, help_text='این فیلد را حتما پر کنید')
+    def save(self, *args, **kwargs):
+        if not self.slug:
+            self.slug = slugify(self.title)
+        super().save(*args, **kwargs)
+
+    def __str__(self):
+        return self.title
+
+
+
+# class Comment(models.Model):
+#     blog = models.ForeignKey(Blog, on_delete=models.CASCADE, related_name='comments')
+#     user = models.ForeignKey(User, on_delete=models.CASCADE)
+#     content = models.TextField()
+#     created_at = models.DateTimeField(default=now)
+
+#     def __str__(self):
+#         return f'Comment by {self.user} on {self.blog}'

backend/blog/serializers.py

@@ -0,0 +1,13 @@
+from rest_framework import serializers
+from .models import BlogModel
+
+class BlogSerilizer(serializers.ModelSerializer):
+    class Meta:
+        model = BlogModel
+        fields = "__all__"
+
+
+class AllBlogSerilizer(serializers.ModelSerializer):
+    class Meta:
+        model = BlogModel
+        fields = "__all__"

backend/blog/tests.py

@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.

backend/blog/urls.py

@@ -0,0 +1,7 @@
+from django.urls import path
+from . import views
+
+urlpatterns = [
+    path('all', views.AllBlogView.as_view(), name='product-chat-view'),
+    path('<int:pk>', views.BlogView.as_view(), name='product-chat-view'),
+]

backend/blog/views.py

@@ -0,0 +1,54 @@
+from django.shortcuts import render
+from rest_framework.views import APIView, Response
+from rest_framework import status
+from .models import BlogModel
+from .serializers import AllBlogSerilizer, BlogSerilizer
+from django.shortcuts import get_object_or_404
+from utils.pagination import StructurePagination
+from drf_spectacular.utils import extend_schema, OpenApiParameter, OpenApiTypes
+
+
+
+class AllBlogView(APIView):
+    authentication_classes = []
+    serializer_class = AllBlogSerilizer
+    pagination_class = StructurePagination
+    @extend_schema(
+        parameters=[
+            OpenApiParameter(
+                name="limit",
+                description="لیمیتش",
+                required=False,
+                type=OpenApiTypes.INT,
+            ),
+            OpenApiParameter(
+                name="offset",
+                description="افستش",
+                required=False,
+                type=OpenApiTypes.INT,
+            )
+        ],
+        responses={
+            200: AllBlogSerilizer(many=True),
+            404: OpenApiTypes.OBJECT,
+        },
+    )
+    def get(self, request):
+        blogs = BlogModel.objects.filter(is_published=True)
+        paginator = self.pagination_class()
+        paginated_blogs = paginator.paginate_queryset(blogs, request)
+        blog_ser = self.serializer_class(instance=paginated_blogs, many=True, context={'request': request})
+        return paginator.get_paginated_response(blog_ser.data)
+
+        
+        
+class BlogView(APIView):
+    authentication_classes = []
+    serializer_class = BlogSerilizer
+    def get(self, request, pk):
+        blog = get_object_or_404(BlogModel, pk=pk)
+        if blog.is_published:
+            blog_ser = self.serializer_class(instance=blog, context={'request': request})
+            return Response(blog_ser.data, status=status.HTTP_200_OK)
+        else:
+            return Response({'detail': 'object with the given id does not exiest or its not published yet'}, status=status.HTTP_404_NOT_FOUND)

backend/core/settings.py

@@ -111,6 +111,7 @@ INSTALLED_APPS = [
     'chat',
     'order',
     'home',
+    'blog',
 ]
 
 MIDDLEWARE = [

backend/core/urls.py

@@ -24,6 +24,7 @@ urlpatterns = [
     path('accounts/', include('account.urls')),
     path('chat/', include('chat.urls')),
     path('tickets/', include('ticket.urls')),
+    path('blogs/', include('blog.urls')),
     path('', SpectacularSwaggerView.as_view(url_name='schema'), name='swagger-ui'),
 ]