def add_transaction():
json=request.getjson()
transaction_key=['sender','receiver','amount']
if not all(key in json for key in transaction_key):
return 'Some elements of the transaction are missing', 400
index = blockchain.add_transaction(json['sender'], json['receiver'], json['amount'])
response = {'message': f'This transaction will be added to Block {index}'}
return jsonify(response), 201
def post(self):
data = request.getjson()
new_topic = Topic.objects.get(topic_id='Social')
new_question = Question(topic=new_topic,
string=data['string'],
username=data['username'],
views=data['views'])
new_question.save()
def add_nodes():
json=request.getjson()
nodes=json.get('nodes')
if nodes== None:
return "NO NODDDESSSS",400
for node in nodes:
blockchain.add_node(node)
response={'msg':"all the nodes are added successfully",
'nodes':list(blockchain.nodes)}
return jsonify(response),201
def send_transaction():
json = request.getjson()
transaction_key = [
'sender', 'receiver', 'amount', 'utxo_block_index',
'utxo_transaction_index'
]
if not all(key in json for key in transaction_key):
return 'Some elements of the transaction are missing', 400
blockchain.add_transactions_to_mempol(json['sender'], json['reciver'],
json['amount'],
json['utxo_block_index'],
json['utxo_transaction_index'])
response = {'msg': "added"}
return jsonify(response), 200
def put_user(user_id=None):
'''
Update a user object
'''
obj_users = storage.get('User', user_id)
if obj_user is None:
abort(404)
if not request.json:
return jsonify({"error": "Not a JSON"}), 400
for key, value in request.getjson():
if key not in ['id', 'created_at', 'email', 'updated_at']:
setattr(obj_user, key, value)
obj_user.save()
return (jsonify(obj_user.to_dict()), 200)
def put_review(review_id):
'''
Update a review object
'''
obj_review = storage.get('Review', review_id)
if obj_review is None:
abort(404)
if not request.json:
return jsonify({"error": "Not a JSON"}), 400
for key, value in request.getjson():
if key not in ['id', 'created_at', 'user_id', 'updated_at']:
setattr(obj_user, key, value)
obj_review.save()
return (jsonify(obj_review.to_dict()), 200)
def updatefriends():
r=request.getjson()
for i in r['entry']:
if 'friends' in i['changed_fields']:
user=models.User.query.filter_by(fbid=i['uid'])
r=requests.get('https://graph.facebook.com/me/friends?access_token='+user.token)
for i in r.json()['data']:
friendid=i['id']
friend=models.User.query.filter_by(fbid=friendid).first()
if (friend!=None):
newfriend1=models.Friends(userid=user.id,friendid=friend.id)
newfriend2=models.Friends(userid=friend.id,friendid=user.id)
db.session.add(newfriend1)
db.session.add(newfriend2)
db.session.commit()
return 'Updated!'
def request_loader(request):
username = request.getjson()
class Detect(Resource):
def post(self):
postedData=request.getjson()