25 lines
565 B
JavaScript
25 lines
565 B
JavaScript
import hash from './object-hash-wrapper'
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const MAX_AGE_IN_MS = 120000
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export class SessionCache {
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static add(storage, parameters, data) {
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const key = hash(parameters)
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const timestamp = Date.now()
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const value = {
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data,
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timestamp,
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}
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storage.setItem(key, JSON.stringify(value))
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}
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static get(storage, parameters) {
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const key = hash(parameters)
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const value = JSON.parse(storage.getItem(key))
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if (value && value.timestamp && value.timestamp > Date.now() - MAX_AGE_IN_MS)
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return value.data
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return null
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}
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}
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