Trading Service

Trading Service Technical View

Lifecycle Technical information

• Trading keeps a bank account for every player
• Trading debits bank account based on trading operation (Buy/Sell)
• Trading doesn’t care about game mechanics, it will happily sell you an upgrade for a non-existing robot and charge your account
• Trading announces prices at the start of each round

Player and Money

Trading saves a Player. The playerId is known, by listening to the Player registered event of the game service.

Trading is also the only service which saves the money of the registered Player as an attribute Money which is a numeric value.

Events for player

BankAccountInitialized

This event is produced when a player bank account is initialized.

BankAccountCleared

When a bank account has been cleared (at the end of a game).

BankAccountTransactionBooked

When the bank account has been charged.

TradablePrices

At the start of each round prices are announced

TradableSold

When something has been sold

TradableBought

When something has been bought

Service-oriented Functions

• OpenAPI
• AsyncAPI