23 lines
516 B
TypeScript
23 lines
516 B
TypeScript
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export class Snowflake {
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snowflake: bigint
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constructor (id: string) {
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this.snowflake = BigInt.asUintN(64, BigInt(id))
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}
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get timestamp () {
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return ((this.snowflake >> BigInt(22)) + BigInt(1420070400000)).toString()
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}
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get workerID () {
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return ((this.snowflake & BigInt(0x3e0000)) >> BigInt(17)).toString()
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}
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get processID () {
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return ((this.snowflake & BigInt(0x1f000)) >> BigInt(12)).toString()
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}
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get increment () {
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return (this.snowflake & BigInt(0xfff)).toString()
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}
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}
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