async def find(self, request):
children = 'children' in request.query
name = Address.from_string(request.query.get('name', None))
if not children:
tx = self.blockchain.find(name)
return web.Response(body=tx.serialize())
else:
txs = self.blockchain.find_children(name)
return web.Response(body=Transaction.serialize_list(txs))
async def latest(self, request):
address = Address.from_string(request.query.get('address'))
txs = self.blockchain.latest(address=address)
return web.Response(body=Transaction.serialize_list(txs))
async def query(self, request):
name = request.query.get('name', None)
destination = request.query.get('destination', None)
destination = Address.from_string(destination) if destination else None
txs = self.blockchain.query(name = name, destination = destination)
return web.Response(body=Transaction.serialize_list(txs))