@pingleware/bestbooks-reports/breakeven-analysis.js

Reports module for BestBooks Accounting Application Framework

"use strict"

const BaseReport = require('./report');

const {format, array2xml} = require('./formatReport');
const os = require('os');
const fs = require('fs');
const path = require('path');
const { AccountsReceivable } = require('@pingleware/bestbooks-core');

class BreakevenAnalysis extends BaseReport {
    constructor() {
        super();
    }

    saveReport(name, contents, type="xml",callback=null){
        const filePath = path.join(os.homedir(),`.bestbooks/${name}.${type}`);
        // the xslt-processor does not support the XSLT syntax xsl:for-each-group, 
        // so the XML generated is returned,
        // using a free tool like https://xslttest.appspot.com/, 
        // to copy the .bestbooks/balance-sheet.xslt and .bestbooks/balance-sheet.xml
        // to render a HTML
        // TODO: implement xsl:for-each-group. callback(format("balanceSheet",formattedData));

        fs.writeFileSync(filePath, contents);
        callback(filePath)
    }

    async saveReportSync(name, html, type) {
        return new Promise((resolve,reject) => {
            try {
                this.saveReport(name, html, type, function(filePath){
                    resolve(filePath);
                })    
            } catch(error) {
                reject(error);
            }
        })
    }

    async formatHtml(formattedData) {
        return format("breakevenAnalysis",formattedData);
    }

    async formatXml(contents) {
        return array2xml("breakevenAnalysis",contents);
    }

    async formatArray(data,notes) {
        var _data = {
            lineItems: [],
            notes: notes
        };

        data.forEach(function(lineItem){
            _data.lineItems.push(lineItem);
        })

        return _data;
    }

    retrieveReportData(startDate,endDate,callback) {
        callback(this.retrieveReportDataSync(startDate,endDate));
    }

    async retrieveReportDataSync(startDate, endDate) {
        return await this.breakevenAnalysisReportSync(startDate, endDate);
    }
}

module.exports = BreakevenAnalysis;