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Marc-André BombeckandClaude Opus 4.8
ba4349eda0
The Prisma unique-constraint (P2002) narrowing predicate had been hand-copied into five call sites. Fold them into a single isP2002 in src/lib/prisma-errors.ts and import it everywhere (the two step-drain sites keep their local isUniqueConstraintViolation name via an import alias). Behaviour-identical; one place to chase a future P2002-semantics change instead of five. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
25 lines
899 B
TypeScript
25 lines
899 B
TypeScript
/**
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* Shared Prisma error narrowing helpers.
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*
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* The P2002 (unique-constraint violation) predicate was hand-copied into
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* five call sites (rollup persist, intake-slot dedup, slot upsert, legacy
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* step consolidation, dense-intraday retention). v1.11.2 folds them into
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* this single helper so a future change to the P2002 semantics has one
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* place to live instead of five.
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*
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* Deliberately structural (`typeof === "object"` + `"code" in err` +
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* `code === "P2002"`) rather than `instanceof Prisma.PrismaClientKnownRequestError`
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* so it survives client-bundling quirks while staying specific to the
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* unique-constraint code.
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*/
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/** Narrow a thrown Prisma error to the P2002 unique-constraint code. */
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export function isP2002(err: unknown): boolean {
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return (
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typeof err === "object" &&
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err !== null &&
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"code" in err &&
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(err as { code: unknown }).code === "P2002"
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);
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}
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