Created
March 26, 2022 14:02
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import { ISearchResult, ITransaction } from './interfaces'; | |
import getRedisClient from './redis'; | |
export async function addTransaction(transactionId: string): Promise<void> { | |
const redisClient = await getRedisClient(); | |
await redisClient.set( | |
transactionId, | |
JSON.stringify({ status: 'ON_QUEUE' } as ITransaction), | |
{ EX: 15 * 60 }, | |
); | |
} | |
export async function updateTransactionToProcessing(transactionId: string): Promise<void> { | |
const redisClient = await getRedisClient(); | |
await redisClient.set( | |
transactionId, | |
JSON.stringify({ status: 'PROCESSING' } as ITransaction), | |
{ KEEPTTL: true }, | |
); | |
} | |
export async function updateTransactionToDone( | |
transactionId: string, | |
result: ISearchResult, | |
): Promise<void> { | |
const redisClient = await getRedisClient(); | |
await redisClient.set( | |
transactionId, | |
JSON.stringify({ status: 'DONE', data: result } as ITransaction), | |
{ KEEPTTL: true }, | |
); | |
} | |
export async function getTransactionResult(transactionId: string): Promise<ITransaction> { | |
const redisClient = await getRedisClient(); | |
const valueString = await redisClient.get(transactionId); | |
if (!valueString) { | |
throw new Error('Transaction not found!'); | |
} | |
return JSON.parse(valueString) as ITransaction; | |
} |
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