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fix(server): chunk session in migration (#13107)

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<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

* **Refactor**
* Improved the process for updating session records to handle them in
smaller batches, enhancing reliability and performance during data
updates. No changes to user-facing features.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->
This commit is contained in:
DarkSky
2025-07-09 15:32:02 +08:00
committed by GitHub
parent a50270fc03
commit 8236ecf486
1 changed files with 14 additions and 10 deletions
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24
packages/backend/server/src/data/migrations/1751966744168-correct-session-update-time.ts
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@@ -1,4 +1,5 @@
import { PrismaClient } from '@prisma/client'; import { PrismaClient } from '@prisma/client';
import { chunk } from 'lodash-es';
type SessionTime = { type SessionTime = {
sessionId: string; sessionId: string;
@@ -17,16 +18,19 @@ export class CorrectSessionUpdateTime1751966744168 {
}, },
}); });
await Promise.all( for (const s of chunk(sessionTime, 100)) {
sessionTime const sessions = s.filter((s): s is SessionTime => !!s._max.createdAt);
.filter((s): s is SessionTime => !!s._max.createdAt) await db.$transaction(async tx => {
.map(s => await Promise.all(
db.aiSession.update({ sessions.map(s =>
where: { id: s.sessionId }, tx.aiSession.update({
data: { updatedAt: s._max.createdAt }, where: { id: s.sessionId },
}) data: { updatedAt: s._max.createdAt },
) })
); )
);
});
}
} }
// revert the migration // revert the migration