PennApps2016

THSE: The Hacker Sticker Exchange

The Stock Exchange, for your Hackathon Stickers.

Honorable Mention for the Google Polymer API Prize

Components

Frontend

• static: Polymer Frontend

Backend

• rest.py: Flask API to connect our Postgresql DB
  • custom_json_encoder.py: Custom JSON encoder to handle parsing decimal values
  • gen_data.py: Helper function to upsert initial datapoints into Postgresql DB
• transfers.py: Helper methods to connect the CapitalOne API
• algos.py: Stock-Exchange related algorithms to handle offer-matching, order enquing and transaction prioritization.
• bot.py: Bots to simulate high-frequency trading bots
• marketprices.py: Script to update market prices post trades

Database

• Entity
• Order
• Ledger
• Priority Queue
• Inventory
• Price History