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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,18 @@ | ||
import { requestGet } from '../../common/crud/Data'; | ||
import { poll } from '../../common/poll'; | ||
import { AwxItemsResponse } from './AwxItemsResponse'; | ||
|
||
export async function pollAwxItemsResponseItem<T>( | ||
url: string, | ||
maxAttempts: number, | ||
interval: number | ||
) { | ||
const itemsResponse = await poll( | ||
() => requestGet<AwxItemsResponse<T>>(url), | ||
(response) => !!response && response.count === 1, | ||
interval, | ||
maxAttempts | ||
); | ||
|
||
return itemsResponse.results[0]; | ||
} |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,15 @@ | ||
export async function poll<ResponseT>( | ||
fn: () => Promise<ResponseT | undefined>, | ||
check: (response: ResponseT) => boolean, | ||
interval?: number, | ||
maxAttempts?: number | ||
) { | ||
for (let attempt = 0; attempt < (maxAttempts ?? 10); attempt++) { | ||
const response = await fn(); | ||
if (response !== undefined && check(response)) { | ||
return response; | ||
} | ||
await new Promise((resolve) => setTimeout(resolve, interval ?? 1000)); | ||
} | ||
throw new Error(`Failed to get expected response after ${maxAttempts} attempts`); | ||
} |