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## @strpc 기존 RPC를 package화 ### @strpc/express express의 middleware + router 결함 ## @sammo 게임 전체 - server, client - gateway_server, gateway_client
25 lines
594 B
TypeScript
25 lines
594 B
TypeScript
import type { StateIncrementer } from '@sammo/server_util';
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import SchemaSequence from './schema/SchemaSequence.js';
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import { InvalidArgument } from '@sammo/util';
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export function MongoSequenceFactory(collectionName: string): StateIncrementer{
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return async (increase: number) => {
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if(increase <= 0){
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throw new InvalidArgument('increase must be > 0');
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}
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increase = Math.ceil(increase);
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const result = await SchemaSequence.findOneAndUpdate({
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collectionName,
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}, {
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$inc: {
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nextSeq: increase,
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},
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}, {
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upsert: true,
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new: true,
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});
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return result.nextSeq;
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}
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} |