71 lines
1.9 KiB
JavaScript
71 lines
1.9 KiB
JavaScript
const fs = require("fs")
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const location = "./storage/tsdatabase.json"
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/**@returns {[{category:String, key:String, value:String}]}*/
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function getData(){
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if (fs.existsSync(location)){
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return JSON.parse(fs.readFileSync(location).toString())
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}else{
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fs.writeFileSync(location,"[]")
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return []
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}
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}
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/**@param {[{category:String, key:String, value:String}]} data*/
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function setData(data){
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fs.writeFileSync(location,JSON.stringify(data,null,"\t"))
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}
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exports.set = (category,key,value) => {
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const currentData = getData()
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const exists = currentData.find((d) => (d.category == category) && (d.key == key)) ? true : false
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var newData = []
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if (exists){
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currentData.forEach((d,i) => {
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if (d.category == category && d.key == key){
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newData.push({category,key,value})
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}else{
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newData.push(d)
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}
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})
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}else{
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currentData.push({category,key,value})
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newData = currentData
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}
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setData(newData)
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return exists
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}
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/**
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* @param {String} category
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* @param {String} key
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* @returns {String|false}
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*/
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exports.get = (category,key) => {
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const currentData = getData()
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const tempresult = currentData.find((d) => (d.category == category) && (d.key == key))
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const result = tempresult ? tempresult.value : false
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return result
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}
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/**
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* @param {String} category
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* @param {String} key
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* @param {String} value
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*/
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exports.delete = (category,key) => {
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const currentData = getData()
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const exists = currentData.find((d) => (d.category == category) && (d.key == key)) ? true : false
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var newData = []
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if (exists){
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currentData.forEach((d,i) => {
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if (!(d.category == category && d.key == key)){
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newData.push(d)
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}
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})
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}else{
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newData = currentData
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}
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setData(newData)
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return exists
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} |