64 lines
1.7 KiB
JavaScript
64 lines
1.7 KiB
JavaScript
import fs from "fs";
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export class Records {
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constructor(records = {}) {
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if (typeof records.records === "object") for (const [ key, value ] of Object.entries(records.records)) {
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const oldTableMatches = key.match(/^monthly_total_(\d{4})-(\d{2})$/);
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if (oldTableMatches) {
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const year = oldTableMatches[1];
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const month = oldTableMatches[2];
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if (!this.monthlyTotals) this.monthlyTotals = {};
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if (!this.monthlyTotals[year]) this.monthlyTotals[year] = {};
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this.monthlyTotals[year][month] = value;
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} else if (key === "record_calls" && typeof value === "object" && value !== null) this.callRecord = new CallRecord(value.date, value.count); else if (key === "total_calls_ever_placed" && typeof value === "number") this.totalCallsEverPlaced = value; else throw new Error(`Unknown legacy record key: ${key}`);
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} else for (const [ key, value ] of Object.entries(records)) this[key] = value;
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}
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static fromJSONFile(path) {
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const data = fs.readFileSync(path, "utf-8");
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const obj = JSON.parse(data);
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return new Records(obj);
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}
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toJSONFile(path) {
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const data = JSON.stringify(this, null, 2);
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fs.writeFileSync(path, data, "utf-8");
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}
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/**
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* @type {CallRecord}
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*/
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callRecord;
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/**
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* @type {number}
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*/
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totalCallsEverPlaced;
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/**
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* @type {{[year: string]: {[month: string]: number}}}
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*/
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monthlyTotals;
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}
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export class CallRecord {
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constructor(date, count) {
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this.date = date;
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this.count = count;
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}
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/**
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* @type {string} YYYY-MM-DD
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*/
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date;
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/**
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* @type {number}
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*/
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count;
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}
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// test (mjs)
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if (import.meta.url === `file://${process.argv[1]}`) {
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const records = Records.fromJSONFile("records.json");
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console.log(records);
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console.log(JSON.stringify(records, null, 2));
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} |