Add PostView for handling CRUD operations on posts

api/serializers.py

@@ -0,0 +1,20 @@
+from rest_framework import serializers
+from .models import *
+
+
+class UserSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = User
+        fields = '__all__'
+
+    
+class TypeSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = Type
+        fields = ['name']
+
+
+class PostSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = Post
+        fields = ['image', 'title', 'content', 'post_type', 'date_posted', 'author']

api/urls.py

@@ -1,5 +1,8 @@
 from django.urls import path
+from .views import PostView
 
 
 urlpatterns = [
+    path('post/', PostView.as_view()),
+    path('post/<int:pk>/', PostView.as_view()),
 ]

api/views.py

@@ -1,3 +1,96 @@
-from django.shortcuts import render
+from django.http import JsonResponse
+from rest_framework.views import APIView
+from .models import *
+from .serializers import *
 
-# Create your views here.
+class PostView(APIView):
+    """
+    A view for handling CRUD operations on Post objects.
+
+    Methods:
+        - get: Retrieve all posts.
+        - post: Create a new post.
+        - put: Update an existing post.
+        - delete: Delete a post.
+    """
+
+    def get(self, request):
+        """
+        Retrieve all posts.
+
+        Parameters:
+            request (HttpRequest): The HTTP request object.
+
+        Returns:
+            JsonResponse: A JSON response containing the serialized data of all posts.
+        """
+        try:
+            posts = Post.objects.all()
+            serializer = PostSerializer(posts, many=True)
+            return JsonResponse(serializer.data, safe=False)
+        except Exception as e:
+            return JsonResponse({'error': str(e)}, status=500)
+    
+    def post(self, request):
+        """
+        Create a new post.
+
+        Parameters:
+            request (HttpRequest): The HTTP request object.
+
+        Returns:
+            JsonResponse: A JSON response containing the serialized data of the created post.
+                If the request data is invalid, returns a JSON response with the serializer errors and status 400.
+        """
+        try:
+            serializer = PostSerializer(data=request.data)
+            if serializer.is_valid():
+                serializer.save()
+                return JsonResponse(serializer.data, status=201)
+            return JsonResponse(serializer.errors, status=400)
+        except Exception as e:
+            return JsonResponse({'error': str(e)}, status=500)
+    
+    def put(self, request, pk):
+        """
+        Update an existing post.
+
+        Parameters:
+            request (HttpRequest): The HTTP request object.
+            pk (int): The primary key of the post to be updated.
+
+        Returns:
+            JsonResponse: A JSON response containing the serialized data of the updated post.
+                If the request data is invalid, returns a JSON response with the serializer errors and status 400.
+        """
+        try:
+            post = Post.objects.get(pk=pk)
+            serializer = PostSerializer(post, data=request.data)
+            if serializer.is_valid():
+                serializer.save()
+                return JsonResponse(serializer.data)
+            return JsonResponse(serializer.errors, status=400)
+        except Post.DoesNotExist:
+            return JsonResponse({'error': 'Post not found'}, status=404)
+        except Exception as e:
+            return JsonResponse({'error': str(e)}, status=500)
+    
+    def delete(self, request, pk):
+        """
+        Delete a post.
+
+        Parameters:
+            request (HttpRequest): The HTTP request object.
+            pk (int): The primary key of the post to be deleted.
+
+        Returns:
+            JsonResponse: A JSON response with status 204 indicating successful deletion.
+        """
+        try:
+            post = Post.objects.get(pk=pk)
+            post.delete()
+            return JsonResponse(status=204)
+        except Post.DoesNotExist:
+            return JsonResponse({'error': 'Post not found'}, status=404)
+        except Exception as e:
+            return JsonResponse({'error': str(e)}, status=500)

buffer_clone_backend/settings.py

@@ -43,6 +43,7 @@ INSTALLED_APPS = [
     'django.contrib.staticfiles',
     'rest_framework',
     'corsheaders',
+    'drf_yasg',
     'api',
 ]
 
@@ -57,6 +58,15 @@ MIDDLEWARE = [
     'django.middleware.clickjacking.XFrameOptionsMiddleware',
 ]
 
+# SWAGGER SETTINGS
+SWAGGER_SETTINGS = {
+    'SECURITY_DEFINITIONS': {
+        'Basic': {
+            'type': 'basic'
+        }
+    }
+}
+
 ROOT_URLCONF = 'buffer_clone_backend.urls'
 
 TEMPLATES = [

buffer_clone_backend/urls.py

@@ -18,8 +18,24 @@ from django.contrib import admin
 from django.urls import path, include
 from django.conf import settings
 from django.conf.urls.static import static
+from rest_framework import permissions
+from drf_yasg.views import get_schema_view
+from drf_yasg import openapi
+
+
+schema_view = get_schema_view(
+    openapi.Info(
+        title="Buffer Clone API",
+        default_version='v1',
+        description="An API for handling CRUD operations on posts.",
+    ),
+    public=True,
+    permission_classes=(permissions.AllowAny,),
+)
 
 urlpatterns = [
+    path('ui/', schema_view.with_ui('swagger',
+         cache_timeout=0), name='schema-swagger-ui'),
     path('admin/', admin.site.urls),
     path('api-auth/', include('rest_framework.urls')),
     path('api/', include('api.urls')),

requirements.txt

@@ -1,526 +1,22 @@
-aardwolf==0.2.2
-adblockparser==0.7
-aesedb==0.1.3
-aiocmd==0.1.2
-aioconsole==0.7.0
-aiodns==3.1.1
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-aiohttp==3.9.1
-aiomultiprocess==0.9.0
-aioquic==0.9.25
-aiosignal==1.3.1
-aiosmb==0.4.4
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-aiowinreg==0.0.7
-ajpy==0.0.5
-altgraph==0.17.4
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-anyio==4.2.0
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 asgiref==3.7.2
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-asttokens==2.4.1
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-attrs==23.2.0
-autocommand==2.2.2
-Automat==22.10.0
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-bidict==0.22.1
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-catfish==4.16.4
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-decorator==5.1.1
-Deprecated==1.2.14
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+astroid==3.1.0
 dill==0.3.8
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-Django==5.0.1
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 isort==5.13.2
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 pillow==10.2.0
 platformdirs==4.2.0
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 pylint-django==2.5.5
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 python-dotenv==1.0.1
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 pytz==2024.1
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-types-flake8-bugbear==23.9.16
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 uritemplate==4.1.1
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-xlwt==1.3.0
-xmltodict==0.13.0
-yara-python==4.5.0
-yarl==1.8.2
-zc.lockfile==2.0
-zipp==1.0.0
-zlib-wrapper==0.1.3
-zombie-imp==0.0.2
-zope.interface==6.1
-zstandard==0.22.0