alhassanmoses/tradingsystem

TLC4 Trading System, Group 6 project

TradingSystem

TLC4 Trading System, Group 6 project

tradingsystem's Issues

Buy and Sell order creation feature for clients

• Build the endpoints to accept buy or sell orders from a client
• Place the appropriate order on any of the two exchange platforms for now
• Validate the response from the exchange rest API
• Return the newly created order's order Id as a JSON response

Create Market Data Service boilerplate

• Create a spring boot boilerplate for the Marketing data service on "Market Data Service" branch

Create boilerplate for Reporting and Logging Service

• Create the spring boot boilerplate for "Reporting and Logging Service" branch

Helpful link:

https://www.youtube.com/watch?v=9SGDpanrc8U&t

Create Account Model and added bidirectional Foreign key reference to User

• Create Account Model
• Added a FK reference to the User Model
• Refactor create order endpoints to use only one makeOrder endpoint

Build Client Entity service

Build a reactjs component

Building a reactjs frontend form that a user can make an order trade with

test issue for demo

Cancel Order and Modify Order Features

Added cancel order feature

• Create endpoint for cancelling orders per user portfolio
• Create CancelOrderService and corresponding logic before and after an order is cancelled, eg: cleaning up the cancelled order from the users portfolio and paying refunds on un-executed orders.

Add validation for Order creation Api feature

For Both buy and sell

• Check if the product exist
• validate that the request body is not empty
• get the product name using the product id

For buy

• Check the quantity by(X) the price should be less than the total account balance
• Check the two exchanges for the best deal, buy all if quantity is >= then buy all else buy the rest from other exchange
• Indication for partial purchase

For sell

• Best deal (but orders more than the specified price should be sold first first)
• Indication for partial purchase

Order status tracking, orderbook and order book filtering feature

• Create order status tracking endpoint and logic
• Create order book endpoint
• Create order book filtering endpoint and logic

Create Client model

• Build Spring component for client model

Create a Client Entity model

A model with properties

• ID
• FName
• LName
• Other
• dob
• Address
• Account (FK)
• Portfolio(FK)

Create Database Schema System

• For client and order processing
• For Market Data Service
• Report and Logging Service

With their respective cardinality

Create Hosted Instance of Redis Server on DigitalOcean for Pub/Sub communication between market-data-service and client-order-service

Create Queue Service Between exchanges and Market Data Service

• Build up a demo container script for Redis
• Write up a small Java interface to receive trades from the exchanges API and forward them to the RabbitMQQueue

Create boilerplate for Client connectivity service

Using java spring boot framework, create the initial setup of the client connectivity service

• With at least one controller to respond to the "GET" request /hello

Build Client Entity Controller

Smart BUY or SELL order placement feature

• Add logic to make the best decision in a buy or sell order
• Refactor order model to suite changes
• Add JPA for extracting best purchase data for client orders
• Added new exceptions for new buy sell logic
• Refactor some old order validation logic

Create Hosted Instance of Database(Postrgre) on Heroku and try connecting

• Create a local and hosted postgre instance
• Modify and try the connection string of the hosted db on the boilerplate Client/Order service instance

Refined Order Processing Feature

• Improved placing order logic and added deduction from client account on order placed
• Fixed logical bugs in checkOrderStatus service
• Added model for manyTomany field portfolioproduct
• Fixed logical bug in CachedMarketDataService
• Redesigned database models for product and portfolio to satisfy query constraints
• Fixed bugs with cancelling product
• Fixed logical bugs with sell orders
• created model for order reporting and sending request lazily

Configure market-data-service and client-order-service with hostname and port of Redis server for Pub/Sub.

Create and deploy hosted insatances of Market-data-service and Reporting-service on Heroku

• deploy market data service instance from the market data branch
• deploy reporting service from the reporting-service branch