blockchain/node.py

42 lines
990 B
Python

from sanic import Sanic
from sanic.response import json
from sqlalchemy import func
from database import Peer, db, reset_db
from tasks import initiate_node, peer_discovery
from mining import mining_controller
app = Sanic()
reset_db()
initiate_node(app)
app.add_task(peer_discovery(app))
app.add_task(mining_controller(app))
@app.route("/")
async def peers(request):
random_peers = db.query(Peer).order_by(func.random()).limit(256).all()
return json(random_peers)
@app.route("/transactions")
async def current_transactions(request):
if request.method == 'GET':
return json(app.blockchain.current_transactions)
elif request.method == 'POST':
return json({"text": "thanks for your transaction"})
@app.route("/blocks")
async def blocks(request):
# height = request.parsed_args['height']
random_blocks = app.blockchain.get_blocks()
return json(random_blocks)
if __name__ == "__main__":
app.run(debug=False, host="0.0.0.0", port=8080)