check size of the image

account/views.py

@@ -5,6 +5,7 @@ from rest_framework import viewsets, status, views
 from rest_framework.decorators import action
 import random
 import logging
+from PIL import Image
 from django.views.decorators.csrf import csrf_exempt
 from django.utils import timezone
 import jwt
@@ -24,6 +25,7 @@ from .serializers import (SuperUserSerializer, GuardianSerializer, JuniorSeriali
                           UserNotificationSerializer, UpdateUserNotificationSerializer, UserPhoneOtpSerializer)
 from rest_framework_simplejwt.tokens import RefreshToken
 from base.messages import ERROR_CODE, SUCCESS_CODE
+from base.constants import NUMBER
 from guardian.tasks import generate_otp
 from account.utils import send_otp_email, send_support_email, custom_response, custom_error_response
 from rest_framework.permissions import IsAuthenticated
@@ -165,26 +167,29 @@ class UpdateProfileImage(views.APIView):
     """Update profile image"""
     permission_classes = [IsAuthenticated]
     def put(self, request, format=None):
-        if str(request.data['user_type']) == '1':
+        try:
-            junior_query = Junior.objects.filter(auth=request.user).last()
             image = request.data['image']
+            img = Image.open(image)
+            width, height = img.size
+            if width == NUMBER['zero'] or height == NUMBER['zero']:
+                return custom_error_response(ERROR_CODE['2035'], response_status=status.HTTP_400_BAD_REQUEST)
             filename = f"images/{image.name}"
             image_url = upload_image_to_alibaba(image, filename)
             image_data = image_url
-            serializer = UpdateJuniorProfileImageSerializer(junior_query,
+            if str(request.data['user_type']) == '1':
-                                                            data={'image':image_data}, partial=True)
+                junior_query = Junior.objects.filter(auth=request.user).last()
-        if str(request.data['user_type']) == '2':
+                serializer = UpdateJuniorProfileImageSerializer(junior_query,
-            guardian_query = Guardian.objects.filter(user=request.user).last()
+                                                                data={'image':image_data}, partial=True)
-            image = request.data['image']
+            elif str(request.data['user_type']) == '2':
-            filename = f"images/{image.name}"
+                guardian_query = Guardian.objects.filter(user=request.user).last()
-            image_url = upload_image_to_alibaba(image, filename)
+                serializer = UpdateGuardianImageSerializer(guardian_query,
-            image_data = image_url
+                                                           data={'image':image_data}, partial=True)
-            serializer = UpdateGuardianImageSerializer(guardian_query,
+            if serializer.is_valid():
-                                                       data={'image':image_data}, partial=True)
+                serializer.save()
-        if serializer.is_valid():
+                return custom_response(SUCCESS_CODE['3017'], serializer.data, response_status=status.HTTP_200_OK)
-            serializer.save()
+            return custom_error_response(serializer.errors, response_status=status.HTTP_400_BAD_REQUEST)
-            return custom_response(SUCCESS_CODE['3017'], serializer.data, response_status=status.HTTP_200_OK)
+        except Exception as e:
-        return custom_error_response(serializer.errors, response_status=status.HTTP_400_BAD_REQUEST)
+            return custom_error_response(ERROR_CODE['2036'],response_status=status.HTTP_400_BAD_REQUEST)
 
 class ChangePasswordAPIView(views.APIView):
     """change password"""
@@ -430,6 +435,10 @@ class UploadImageAPIViewSet(viewsets.ModelViewSet):
         """profile view"""
         image_data = request.data['image_url']
         filename = f"default_task_images/{image_data.name}"
+        img = Image.open(image_data)
+        width, height = img.size
+        if width == NUMBER['zero'] or height == NUMBER['zero']:
+            return custom_error_response(ERROR_CODE['2035'], response_status=status.HTTP_400_BAD_REQUEST)
         image = upload_image_to_alibaba(image_data, filename)
         image_data = image
         request.data['image_url'] = image_data

base/messages.py

@@ -57,7 +57,9 @@ ERROR_CODE = {
     "2031": "Invalid password",
     "2032": "Failed to send email",
     "2033": "Missing required fields",
-    "2034": "Junior is not associated"
+    "2034": "Junior is not associated",
+    "2035": "Image should not be 0 kb",
+    "2036": "Choose valid user"
 }
 SUCCESS_CODE = {
     # Success code for password

guardian/serializers.py

@@ -13,7 +13,6 @@ from account.serializers import JuniorSerializer
 from junior.serializers import JuniorDetailSerializer
 from base.messages import ERROR_CODE, SUCCESS_CODE
 from base.constants import NUMBER
-from .utils import upload_image_to_alibaba
 from junior.models import Junior, JuniorPoints
 class UserSerializer(serializers.ModelSerializer):
     """User serializer"""

guardian/views.py

@@ -5,6 +5,7 @@ from rest_framework import viewsets, status
 from rest_framework.pagination import PageNumberPagination
 from django.contrib.auth.models import User
 from django.utils import timezone
+from PIL import Image
 from datetime import datetime, timedelta
 """Import Django app"""
 from .serializers import (UserSerializer, CreateGuardianSerializer, TaskSerializer, TaskDetailsSerializer,
@@ -17,6 +18,7 @@ from .tasks import generate_otp
 from account.utils import send_otp_email
 from account.utils import custom_response, custom_error_response
 from base.messages import ERROR_CODE, SUCCESS_CODE
+from base.constants import NUMBER
 from .utils import upload_image_to_alibaba
 from django.db.models import Sum
 # Create your views here.
@@ -54,6 +56,10 @@ class UpdateGuardianProfile(viewsets.ViewSet):
         data = request.data
         image = request.data.get('image')
         image_url = ''
+        img = Image.open(image)
+        width, height = img.size
+        if width == NUMBER['zero'] or height == NUMBER['zero']:
+            return custom_error_response(ERROR_CODE['2035'], response_status=status.HTTP_400_BAD_REQUEST)
         if image:
             filename = f"images/{image.name}"
             image_url = upload_image_to_alibaba(image, filename)
@@ -114,6 +120,10 @@ class CreateTaskAPIView(viewsets.ModelViewSet):
             image_data = image
         else:
             filename = f"images/{image}"
+            img = Image.open(image)
+            width, height = img.size
+            if width == NUMBER['zero'] or height == NUMBER['zero']:
+                return custom_error_response(ERROR_CODE['2035'], response_status=status.HTTP_400_BAD_REQUEST)
             image_url = upload_image_to_alibaba(image, filename)
             image_data = image_url
             data.pop('default_image')

junior/views.py

@@ -3,12 +3,14 @@ from rest_framework import viewsets, status, generics,views
 from rest_framework.permissions import IsAuthenticated
 from rest_framework.pagination import PageNumberPagination
 from rest_framework.response import Response
+from PIL import Image
 """Django app import"""
 from junior.models import Junior
 from .serializers import (CreateJuniorSerializer, JuniorDetailListSerializer, AddJuniorSerializer,\
                           RemoveJuniorSerializer)
 from guardian.models import Guardian
 from base.messages import ERROR_CODE, SUCCESS_CODE
+from base.constants import NUMBER
 from account.utils import custom_response, custom_error_response
 from guardian.utils import upload_image_to_alibaba
 # Create your views here.
@@ -23,6 +25,10 @@ class UpdateJuniorProfile(viewsets.ViewSet):
         request_data = request.data
         image = request.data.get('image')
         image_url = ''
+        img = Image.open(image)
+        width, height = img.size
+        if width == NUMBER['zero'] or height == NUMBER['zero']:
+            return custom_error_response(ERROR_CODE['2035'], response_status=status.HTTP_400_BAD_REQUEST)
         if image:
             filename = f"images/{image.name}"
             image_url = upload_image_to_alibaba(image, filename)