def get_all_auctions_endpoint():
ts = datetime.utcnow()
schema = AuctionSchema(exclude=('assetId', 'contractId', 'minBid', 'media',
'bids'))
upcoming = Auction.query.filter(Auction.end > ts).order_by(
Auction.start).all()
upcoming = schema.dump(upcoming, many=True)
finished = Auction.query.filter(Auction.end <= ts).order_by(
Auction.start).all()
finished = schema.dump(finished, many=True)
for auction in upcoming:
media = Media.query.get(auction['mid'])
auction['title'] = media.title
auction['cover'] = media.cover
auction['artist'] = User.query.get(auction['uid']).name
del auction['uid']
for auction in finished:
media = Media.query.get(auction['mid'])
auction['title'] = media.title
auction['cover'] = media.cover
auction['artist'] = User.query.get(auction['uid']).name
del auction['uid']
return jsonify(upcoming=upcoming, finished=finished), 200
def get_bids_endpoint(aid):
auction = Auction.query.get(aid)
if auction is None:
return '', 404
schema = AuctionSchema(only=('uid', 'mid', 'assetId', 'contractId',
'start', 'end', 'amount', 'minBid',
'bids.uid', 'bids.bid'))
return jsonify(schema.dump(auction)), 200
def create_auction_endpoint():
data = request.get_json()
if data is None:
return '', 400
message = AuctionSchema().validate(data)
if len(message) > 0:
return jsonify(message), 400
auction = Auction(**data)
db.session.add(auction)
db.session.commit()
schema = AuctionSchema()
return jsonify(schema.dump(auction)), 201
def update_auction_endpoint():
data = request.get_json()
if data is None:
return '', 400
if 'aid' not in data:
return jsonify(message='Missing aid in the request'), 400
auction = Auction.query.get(data['aid'])
if auction is None:
return '', 404
if 'assetId' in data:
auction.assetId = data['assetId']
if 'contractId' in data:
auction.contractId = data['contractId']
if 'sold' in data:
auction.sold = data['sold']
if 'earnings' in data:
auction.earnings = data['earnings']
db.session.commit()
schema = AuctionSchema(exclude=('media', ))
return jsonify(schema.dump(auction)), 200