Market_Place_NFT/NFTmarket/userprofile/views.py

import json

from rest_framework import viewsets
# Create your views here.
from django.http import HttpResponse, JsonResponse
from rest_framework.parsers import JSONParser

from django.contrib.auth.models import User
from rest_framework import serializers
from rest_framework.response import Response
from .models import UserProfile

from .serializer import UserProfileSerializer, UserSerializer

def user_list(request):
    '''
    List all users or create a user
    '''
    if request.method == 'GET':
        queryset = User.objects.all()
        serializer = UserSerializer(queryset, many=True)
        return JsonResponse(serializer.data, safe=False)

    elif request.method == 'POST':
        data = JSONParser().parse(request)
        serializer = UserSerializer(data=data)
        if serializer.is_valid():
            serializer.save()
            return JsonResponse(serializer.data, status=201)
        return JsonResponse(serializer.errors, status=400)

def user_details(request, pk):
    if request.method == 'GET':
        try:
            queryset = User.objects.get(pk=pk)
            serializer = UserSerializer(queryset)
            return JsonResponse(serializer.data, safe=False)
        except:
            return JsonResponse({"error":"User does not exist"})

def log_or_create(request, wallet):
    if request.method == 'POST':
        if UserProfile.objects.filter(wallet = wallet).exists():
            queryset = UserProfile.objects.get(wallet = wallet)
            queryset.visits += 1
            queryset.save()
            serializer = UserProfileSerializer(queryset)
            return JsonResponse(serializer.data, safe=False)
        else:
            UserProfile.objects.create(wallet = wallet, user="NOT_SET", visits = 1)
            queryset = UserProfile.objects.get(wallet = wallet)
            serializer = UserProfileSerializer(queryset)
            return JsonResponse(serializer.data, safe=False)
    # verific daca exista cont+ chia wallet
    # if exista return modelul userului
    # altfel create si return model user
    return JsonResponse({"error":"Work in progress"})


def change_username(request, wallet, nickname):
    if request.method == 'POST':
        if UserProfile.objects.filter(wallet = wallet).exists():
            queryset = UserProfile.objects.get(wallet = wallet)
            queryset.user = nickname
            queryset.save()
            serializer = UserProfileSerializer(queryset)
            return JsonResponse(serializer.data, safe=False)