from flask import Flask, request
from flask_restful import Resource, Api


app = Flask(__name__)
api = Api(app)

public_keys_ips = []
validators = []
proposers = []

def search(id, l):
    for p in l:
        if p['id'] == id:
            return p


class public_key(Resource):
    def post(self, id):
        ip = request.form['ip']
        pk = request.form['pk']
        process = {
            'id': id,
            'ip': ip,
            'pk': pk
        }
        public_keys_ips.append(process)
        return "", 201

    def get(self, id):
        item = search(id, public_keys_ips)
        pk= item['pk']
        return pk


class validator(Resource):
    def post(self, id):
        validators.append(request.form["id"])
        return validators

    def get(self):
        return validators

class proposer(Resource):
    def post(self):
        proposers.append(request.form["id"])
        return proposers

    def get(self):
        return proposers


api.add_resource(public_key, '/storepk/<string:id>')
api.add_resource(validator, '/val')
api.add_resource(proposer, '/pro')

if __name__ == '__main__':
    app.run(debug=True)

endpoint = '{}/{}'.format("http://127.0.0.1:5000/storepk", str(i))
    r = requests.post(endpoint, data={"pk" : pk,
                                      "ip" : '127.0.0.1'})