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const timeout = (ms) => { new Promise((_, reject) => { setTimeout(() => { reject(Symbol.for('timeout')) }, ms) }) }
const delay = (ms) => { new Promise((resolve, _) => { setTimeout(() => { resolve() }, ms) }) }
const request = ({ config, target, timeoutTime = 100, delayTime = 300 }) => { const promise = axios(config)
const startLoading = target => { if (!target) return }
const endLoading = () => { }
const handleSuccess = data => { const response = Array.isArray(data) ? data[0] : data return Promise.resolve(response.data) }
const handleError = ({ response }) => { return Promise.reject(response) }
return Promise.race([promise, timeout(timeoutTime)]) .then(handleSuccess) .catch(err => { if (Symbol.for('timeout') === err) { startLoading(target) return Promise.all([promise, delay(delayTime)]) .then(handleSuccess) .catch(handleError) .finally(() => { endLoading() }) } return handleError(err) }) }
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