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Merge branch 'feat/78039-151411-cancel-streams-on-export-job-abort' i…
…nto feat/78039-150777-page-bulk-export-job-cron-test
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15 changes: 15 additions & 0 deletions
15
apps/app/src/features/page-bulk-export/server/service/page-bulk-export/errors.ts
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export class DuplicateBulkExportJobError extends Error { | ||
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constructor() { | ||
super('Duplicate bulk export job is in progress'); | ||
} | ||
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} | ||
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export class BulkExportJobExpiredError extends Error { | ||
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constructor() { | ||
super('Bulk export job has expired'); | ||
} | ||
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} |
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30 changes: 30 additions & 0 deletions
30
...s/page-bulk-export/server/service/page-bulk-export/page-bulk-export-job-stream-manager.ts
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import type { Readable } from 'stream'; | ||
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import type { ObjectIdLike } from '~/server/interfaces/mongoose-utils'; | ||
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import { BulkExportJobExpiredError } from './errors'; | ||
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/** | ||
* Used to keep track of streams currently being executed, and enable destroying them | ||
*/ | ||
export class PageBulkExportJobStreamManager { | ||
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private jobStreams: Record<string, Readable> = {}; | ||
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addJobStream(jobId: ObjectIdLike, stream: Readable): void { | ||
this.jobStreams[jobId.toString()] = stream; | ||
} | ||
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removeJobStream(jobId: ObjectIdLike): void { | ||
delete this.jobStreams[jobId.toString()]; | ||
} | ||
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destroyJobStream(jobId: ObjectIdLike): void { | ||
const stream = this.jobStreams[jobId.toString()]; | ||
if (stream != null) { | ||
stream.destroy(new BulkExportJobExpiredError()); | ||
} | ||
this.removeJobStream(jobId); | ||
} | ||
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} |
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