# /pong/game/views.py from django.shortcuts import render def index(request): return render(request, 'index.html') from django.core.exceptions import ObjectDoesNotExist from .models import Player, Tournoi, Match from .utils import create_player, create_tournoi, create_match from django.http import JsonResponse from django.contrib.auth.models import User from django.contrib.auth import authenticate from django.views.decorators.csrf import csrf_exempt """ from .serializers import MatchSerializer """ from rest_framework import viewsets import json import uuid @csrf_exempt def check_user_exists(request): if request.method == 'POST': data = json.loads(request.body) username = data.get('username') if User.objects.filter(username=username).exists(): return JsonResponse({'exists': True}) return JsonResponse({'exists': False}) return JsonResponse({'error': 'Invalid request method'}, status=400) @csrf_exempt def register_user(request): if request.method == 'POST': data = json.loads(request.body) username = data.get('username') password = data.get('password') if not User.objects.filter(username=username).exists(): user = User.objects.create_user(username=username, password=password) token = get_or_create_token(user) return JsonResponse({'registered': True, 'token': token}) return JsonResponse({'registered': False, 'error': 'User already exists'}) return JsonResponse({'error': 'Invalid request method'}, status=400) @csrf_exempt def authenticate_user(request): if request.method == 'POST': try: data = json.loads(request.body) username = data.get('username', '') password = data.get('password', '') user = authenticate(username=username, password=password) if user is not None: token = get_or_create_token(user) return JsonResponse({'authenticated': True, 'token': token, 'user_id': user.id}) else: return JsonResponse({'authenticated': False}, status=401) except Exception as e: return JsonResponse({'error': str(e)}, status=500) else: return JsonResponse({'error': 'Method not allowed'}, status=405) def get_or_create_token(user): if not user.auth_token: while True: token = str(uuid.uuid4()) if not User.objects.filter(auth_token=token).exists(): user.auth_token = token user.save() break return user.auth_token ####################### THEOUCHE PART ############################ from django.http import JsonResponse def match_list_json(request): matches = Match.objects.all() data = { 'matches': list(matches.values( 'id', 'player1__name', 'player2__name', 'score_player1', 'score_player2', 'winner__name', 'nbr_ball_touch_p1', 'nbr_ball_touch_p2', 'duration', 'date', 'is_tournoi', 'tournoi__name' )) } return JsonResponse(data) def player_list_json(request): # Récupère tous les joueurs players = Player.objects.all() # Crée un dictionnaire avec les informations des joueurs data = { 'players': list(players.values( 'id', 'name', 'total_match', 'total_win', 'p_win', 'm_score_match', 'm_score_adv_match', 'best_score', 'm_nbr_ball_touch', 'total_duration', 'm_duration', 'num_participated_tournaments', 'num_won_tournaments' )) } # Renvoie les données en JSON return JsonResponse(data) def tournoi_list_json(request): # Récupère tous les joueurs tournois = Tournoi.objects.all() # Crée un dictionnaire avec les informations des joueurs data = { 'tournois': list(tournois.values( 'id', 'name', 'nbr_player', 'date', 'winner' )) } # Renvoie les données en JSON return JsonResponse(data) ####################### THEOUCHE PART ############################ ####################### jcheca PART ############################ from web3 import Web3 provider = Web3.HTTPProvider("https://sepolia.infura.io/v3/60e51df7c97c4f4c8ab41605a4eb9907") web3 = Web3(provider) eth_gas_price = web3.eth.gas_price/1000000000 print(eth_gas_price) contract_address = "0x078D04Eb6fb97Cd863361FC86000647DC876441B" contract_abi = [{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"string","name":"_name","type":"string"},{"internalType":"uint256","name":"_timecode","type":"uint256"},{"internalType":"uint256","name":"_participantCount","type":"uint256"},{"internalType":"string[]","name":"_playerPseudonyms","type":"string[]"},{"internalType":"string[]","name":"_finalOrder","type":"string[]"}],"name":"addTournament","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"getAllTournaments","outputs":[{"components":[{"internalType":"uint256","name":"id","type":"uint256"},{"internalType":"string","name":"name","type":"string"},{"internalType":"uint256","name":"timecode","type":"uint256"},{"internalType":"uint256","name":"participantCount","type":"uint256"},{"internalType":"string[]","name":"playerPseudonyms","type":"string[]"},{"internalType":"string[]","name":"finalOrder","type":"string[]"}],"internalType":"struct PongTournament.Tournament[]","name":"","type":"tuple[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_id","type":"uint256"}],"name":"getTournament","outputs":[{"components":[{"internalType":"uint256","name":"id","type":"uint256"},{"internalType":"string","name":"name","type":"string"},{"internalType":"uint256","name":"timecode","type":"uint256"},{"internalType":"uint256","name":"participantCount","type":"uint256"},{"internalType":"string[]","name":"playerPseudonyms","type":"string[]"},{"internalType":"string[]","name":"finalOrder","type":"string[]"}],"internalType":"struct PongTournament.Tournament","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"tournamentCount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"tournaments","outputs":[{"internalType":"uint256","name":"id","type":"uint256"},{"internalType":"string","name":"name","type":"string"},{"internalType":"uint256","name":"timecode","type":"uint256"},{"internalType":"uint256","name":"participantCount","type":"uint256"}],"stateMutability":"view","type":"function"}] contract = web3.eth.contract(address=contract_address, abi=contract_abi) def read_data(request): # Créer une instance du contrat # Appeler une fonction du contrat pour obtenir tous les tournois tournaments = contract.functions.getAllTournaments().call() # Afficher les résultats json_data = [] for tournament in tournaments: tournament_data = [] for item in tournament: print(f"{item}") tournament_data.append(item) json_data.append(tournament_data) # Retourner le JSON comme réponse HTTP # print(f"Tournament ID: {tournament[0]}") # print(f"Name: {tournament[1]}") # print(f"Timecode: {tournament[2]}") # print(f"Participant Count: {tournament[3]}") # print(f"Player Pseudonyms: {', '.join(tournament[4])}") # print(f"Final Order: {', '.join(tournament[5])}") print("-----------------------------") return JsonResponse(json_data, safe=False) def write_data(request): # addTournament(string,uint256,uint256,string[],string[]) # # Configuration de la transaction pour la fonction store # account = "0x66CeBE2A1F7dae0F6AdBAad2c15A56A9121abfEf" # private_key = "beb16ee3434ec5abec8b799549846cc04443c967b8d3643b943e2e969e7d25be" # nonce = web3.eth.get_transaction_count(account) # transaction = contract.functions.addTournament("test",1721830559,6,["aaudeber", "tlorne", "ocassany", "yestello", "jcheca", "toto"],["toto", "jcheca", "yestello", "tlorne", "ocassany", "aaudeber"]).build_transaction({ # 'chainId': 11155111, # ID de la chaîne Sepolia # 'gas': 2000000, # 'gasPrice': web3.to_wei(eth_gas_price, 'gwei'), # 'nonce': nonce # }) # # Signature de la transaction # signed_txn = web3.eth.account.sign_transaction(transaction, private_key) # # Envoi de la transaction # tx_hash = web3.eth.send_raw_transaction(signed_txn.rawTransaction) # print("Transaction hash:", web3.to_hex(tx_hash)) # # Attente de la confirmation de la transaction # tx_receipt = web3.eth.wait_for_transaction_receipt(tx_hash) # print("Transaction receipt:", tx_receipt) print("-----------------------------")