Interface TradeFeed

High-level broker trading source: place / modify / cancel plus subscriptions to orders and positions. NOTE: the trade tier's OrderEngine uses the smaller OrderFeed (place / modify / cancel, from openalgo-charts/trade), which is what OpenAlgoTradeFeed implements. Implement OrderFeed for the engine's write path; use TradeFeed for a higher-level broker abstraction.

interface TradeFeed {
    cancelOrder(orderId: string): Promise<void>;
    modifyOrder(orderId: string, patch: Partial<PlaceOrder>): Promise<void>;
    placeOrder(o: PlaceOrder): Promise<{ orderId: string }>;
    subscribeOrders(cb: (orders: unknown[]) => void): UnsubscribeFn;
    subscribePositions(cb: (positions: unknown[]) => void): UnsubscribeFn;
}

Index

Methods

cancelOrder modifyOrder placeOrder subscribeOrders subscribePositions

Methods

cancelOrder

cancelOrder(orderId: string): Promise<void>
Parameters
- orderId: string
Returns Promise<void>
- Defined in src/feed/types.ts:65

modifyOrder

modifyOrder(orderId: string, patch: Partial<PlaceOrder>): Promise<void>
Parameters
- orderId: string
- patch: Partial<PlaceOrder>
Returns Promise<void>
- Defined in src/feed/types.ts:64

placeOrder

placeOrder(o: PlaceOrder): Promise<{ orderId: string }>
Parameters
- o: PlaceOrder
Returns Promise<{ orderId: string }>
- Defined in src/feed/types.ts:63

subscribeOrders

subscribeOrders(cb: (orders: unknown[]) => void): UnsubscribeFn
Parameters
- cb: (orders: unknown[]) => void
Returns UnsubscribeFn
- Defined in src/feed/types.ts:66

subscribePositions

subscribePositions(cb: (positions: unknown[]) => void): UnsubscribeFn
Parameters
- cb: (positions: unknown[]) => void
Returns UnsubscribeFn
- Defined in src/feed/types.ts:67