forked from mirrors/firefish
22 lines
756 B
TypeScript
22 lines
756 B
TypeScript
import config from "@/config/index.js";
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import {
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nativeCreateId,
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nativeInitIdGenerator,
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} from "native-utils/built/index.js";
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const length = Math.min(Math.max(config.cuid?.length ?? 16, 16), 24);
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const fingerprint = config.cuid?.fingerprint ?? "";
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nativeInitIdGenerator(length, fingerprint);
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/**
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* The generated ID results in the form of `[8 chars timestamp] + [cuid2]`.
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* The minimum and maximum lengths are 16 and 24, respectively.
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* With the length of 16, namely 8 for cuid2, roughly 1427399 IDs are needed
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* in the same millisecond to reach 50% chance of collision.
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*
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* Ref: https://github.com/paralleldrive/cuid2#parameterized-length
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*/
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export function genId(date?: Date): string {
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return nativeCreateId((date ?? new Date()).getTime());
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}
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