boneyard93501 cac82e8a8a
Timestamp Oracle (#9)
* init timestamp oracle

* Update Readme.md

* update stats, tests

* update aqua script and readme
2021-06-27 18:14:46 -05:00

206 lines
5.8 KiB
TypeScript

/**
*
* This file is auto-generated. Do not edit manually: changes may be erased.
* Generated by Aqua compiler: https://github.com/fluencelabs/aqua/.
* If you find any bugs, please write an issue on GitHub: https://github.com/fluencelabs/aqua/issues
* Aqua version: 0.1.8-157
*
*/
import { FluenceClient, PeerIdB58 } from '@fluencelabs/fluence';
import { RequestFlowBuilder } from '@fluencelabs/fluence/dist/api.unstable';
import { RequestFlow } from '@fluencelabs/fluence/dist/internal/RequestFlow';
export async function ts_getter(client: FluenceClient, node: string, config?: {ttl?: number}): Promise<number[]> {
let request: RequestFlow;
const promise = new Promise<number[]>((resolve, reject) => {
request = new RequestFlowBuilder()
.disableInjections()
.withTTL(config?.ttl || 5000)
.withRawScript(
`
(xor
(seq
(seq
(seq
(seq
(seq
(call %init_peer_id% ("getDataSrv" "-relay-") [] -relay-)
(call %init_peer_id% ("getDataSrv" "node") [] node)
)
(call -relay- ("op" "noop") [])
)
(xor
(seq
(seq
(seq
(call node ("op" "string_to_b58") [node] k)
(call node ("kad" "neighborhood") [k false] nodes)
)
(fold nodes n
(par
(seq
(xor
(call n ("peer" "timestamp_ms") [] $res)
(null)
)
(call node ("op" "noop") [])
)
(next n)
)
)
)
(call node ("op" "identity") [$res.$.[9]!])
)
(seq
(call -relay- ("op" "noop") [])
(call %init_peer_id% ("errorHandlingSrv" "error") [%last_error% 1])
)
)
)
(call -relay- ("op" "noop") [])
)
(xor
(call %init_peer_id% ("callbackSrv" "response") [$res])
(call %init_peer_id% ("errorHandlingSrv" "error") [%last_error% 2])
)
)
(call %init_peer_id% ("errorHandlingSrv" "error") [%last_error% 3])
)
`,
)
.configHandler((h) => {
h.on('getDataSrv', '-relay-', () => {
return client.relayPeerId!;
});
h.on('getDataSrv', 'node', () => {return node;});
h.onEvent('callbackSrv', 'response', (args) => {
const [res] = args;
resolve(res);
});
h.onEvent('errorHandlingSrv', 'error', (args) => {
// assuming error is the single argument
const [err] = args;
reject(err);
});
})
.handleScriptError(reject)
.handleTimeout(() => {
reject('Request timed out for ts_getter');
})
.build();
});
await client.initiateFlow(request!);
return promise;
}
export async function ts_oracle(client: FluenceClient, node: string, oracle_service_id: string, min_points: number, config?: {ttl?: number}): Promise<{err_str:string;freq:number;mode:number;n:number;raw_data:number[]}> {
let request: RequestFlow;
const promise = new Promise<{err_str:string;freq:number;mode:number;n:number;raw_data:number[]}>((resolve, reject) => {
request = new RequestFlowBuilder()
.disableInjections()
.withTTL(config?.ttl || 5000)
.withRawScript(
`
(xor
(seq
(seq
(seq
(seq
(seq
(seq
(seq
(seq
(call %init_peer_id% ("getDataSrv" "-relay-") [] -relay-)
(call %init_peer_id% ("getDataSrv" "node") [] node)
)
(call %init_peer_id% ("getDataSrv" "oracle_service_id") [] oracle_service_id)
)
(call %init_peer_id% ("getDataSrv" "min_points") [] min_points)
)
(call -relay- ("op" "noop") [])
)
(xor
(seq
(seq
(seq
(call node ("op" "string_to_b58") [node] k)
(call node ("kad" "neighborhood") [k false] nodes)
)
(fold nodes n
(par
(seq
(xor
(call n ("peer" "timestamp_ms") [] $res)
(null)
)
(call node ("op" "noop") [])
)
(next n)
)
)
)
(call node ("op" "identity") [$res.$.[9]!])
)
(seq
(seq
(call -relay- ("op" "noop") [])
(call %init_peer_id% ("errorHandlingSrv" "error") [%last_error% 1])
)
(call -relay- ("op" "noop") [])
)
)
)
(xor
(call node (oracle_service_id "point_estimate") [$res min_points] oracle)
(seq
(call -relay- ("op" "noop") [])
(call %init_peer_id% ("errorHandlingSrv" "error") [%last_error% 2])
)
)
)
(call -relay- ("op" "noop") [])
)
(xor
(call %init_peer_id% ("callbackSrv" "response") [oracle])
(call %init_peer_id% ("errorHandlingSrv" "error") [%last_error% 3])
)
)
(call %init_peer_id% ("errorHandlingSrv" "error") [%last_error% 4])
)
`,
)
.configHandler((h) => {
h.on('getDataSrv', '-relay-', () => {
return client.relayPeerId!;
});
h.on('getDataSrv', 'node', () => {return node;});
h.on('getDataSrv', 'oracle_service_id', () => {return oracle_service_id;});
h.on('getDataSrv', 'min_points', () => {return min_points;});
h.onEvent('callbackSrv', 'response', (args) => {
const [res] = args;
resolve(res);
});
h.onEvent('errorHandlingSrv', 'error', (args) => {
// assuming error is the single argument
const [err] = args;
reject(err);
});
})
.handleScriptError(reject)
.handleTimeout(() => {
reject('Request timed out for ts_oracle');
})
.build();
});
await client.initiateFlow(request!);
return promise;
}