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improve method

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This commit is contained in:
SrGooglo 2023-05-30 12:49:08 +00:00
parent 7613f67fef
commit 5c4d3ddd84
1 changed files with 36 additions and 21 deletions
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57
packages/server/src/classes/CacheService/index.js
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@ -1,42 +1,57 @@
import fs from "fs"
import path from "path"
export default class CacheService {
watchingFiles = new Set()
intervalMaps = new Map()
static deletionInterval = 1000 * 60 * 5
checkDeletionFilepath(filepath) {
try {
const stats = fs.statSync(filepath)
stats.atime = new Date(stats.atime)
if (stats.atime.getTime() + CacheService.deletionInterval < Date.now()) {
fs.promises.unlink(filepath)
} else {
return false
}
return true
} catch (error) {
console.error(error)
fs.promises.unlink(filepath)
return true
}
}
appendToDeletion(filepath) {
// create a interval of 5 minutes to delete the file
// check the last time the file was accessed and if it was accessed in the last 5 minutes
// reset the interval until the file is not accessed for 5 minutes and then delete it
try {
const createInterval = () => {
return setInterval(() => {
const stats = fs.statSync(filepath)
let interval = setInterval(async () => {
try {
await this.checkDeletionFilepath(filepath)
stats.atime = new Date(stats.atime)
this.intervalMaps.delete(filepath)
if (stats.atime.getTime() + CacheService.deletionInterval < Date.now()) {
clearInterval(this.watchingFiles.get(filepath).interval)
this.watchingFiles.delete(filepath)
fs.promises.unlink(filepath)
} else {
console.log(`[${filepath}] was accessed in the last 5 minutes, resetting deletion interval`)
clearInterval(this.watchingFiles.get(filepath).interval)
this.watchingFiles.get(filepath).interval = createInterval()
if (!results) {
this.appendToDeletion(filepath)
}
} catch (error) {
return clearInterval(interval)
}
})
return interval
}
this.watchingFiles.add({
filepath,
interval: createInterval()
})
this.intervalMaps.set(filepath, createInterval())
} catch (error) {
console.error(error)