| 1 | export declare type ContextType = 'http' | 'ws' | 'rpc';
|
| 2 | /**
|
| 3 | * Methods to obtain request and response objects.
|
| 4 | *
|
| 5 | * @publicApi
|
| 6 | */
|
| 7 | export interface HttpArgumentsHost {
|
| 8 | /**
|
| 9 | * Returns the in-flight `request` object.
|
| 10 | */
|
| 11 | getRequest<T = any>(): T;
|
| 12 | /**
|
| 13 | * Returns the in-flight `response` object.
|
| 14 | */
|
| 15 | getResponse<T = any>(): T;
|
| 16 | getNext<T = any>(): T;
|
| 17 | }
|
| 18 | /**
|
| 19 | * Methods to obtain WebSocket data and client objects.
|
| 20 | *
|
| 21 | * @publicApi
|
| 22 | */
|
| 23 | export interface WsArgumentsHost {
|
| 24 | /**
|
| 25 | * Returns the data object.
|
| 26 | */
|
| 27 | getData<T = any>(): T;
|
| 28 | /**
|
| 29 | * Returns the client object.
|
| 30 | */
|
| 31 | getClient<T = any>(): T;
|
| 32 | }
|
| 33 | /**
|
| 34 | * Methods to obtain RPC data object.
|
| 35 | *
|
| 36 | * @publicApi
|
| 37 | */
|
| 38 | export interface RpcArgumentsHost {
|
| 39 | /**
|
| 40 | * Returns the data object.
|
| 41 | */
|
| 42 | getData<T = any>(): T;
|
| 43 | /**
|
| 44 | * Returns the context object.
|
| 45 | */
|
| 46 | getContext<T = any>(): T;
|
| 47 | }
|
| 48 | /**
|
| 49 | * Provides methods for retrieving the arguments being passed to a handler.
|
| 50 | * Allows choosing the appropriate execution context (e.g., Http, RPC, or
|
| 51 | * WebSockets) to retrieve the arguments from.
|
| 52 | *
|
| 53 | * @publicApi
|
| 54 | */
|
| 55 | export interface ArgumentsHost {
|
| 56 | /**
|
| 57 | * Returns the array of arguments being passed to the handler.
|
| 58 | */
|
| 59 | getArgs<T extends Array<any> = any[]>(): T;
|
| 60 | /**
|
| 61 | * Returns a particular argument by index.
|
| 62 | * @param index index of argument to retrieve
|
| 63 | */
|
| 64 | getArgByIndex<T = any>(index: number): T;
|
| 65 | /**
|
| 66 | * Switch context to RPC.
|
| 67 | * @returns interface with methods to retrieve RPC arguments
|
| 68 | */
|
| 69 | switchToRpc(): RpcArgumentsHost;
|
| 70 | /**
|
| 71 | * Switch context to HTTP.
|
| 72 | * @returns interface with methods to retrieve HTTP arguments
|
| 73 | */
|
| 74 | switchToHttp(): HttpArgumentsHost;
|
| 75 | /**
|
| 76 | * Switch context to WebSockets.
|
| 77 | * @returns interface with methods to retrieve WebSockets arguments
|
| 78 | */
|
| 79 | switchToWs(): WsArgumentsHost;
|
| 80 | /**
|
| 81 | * Returns the current execution context type (string)
|
| 82 | */
|
| 83 | getType<TContext extends string = ContextType>(): TContext;
|
| 84 | }
|